\n- \n+ \n
\n subtransaction.hxx
result.hxx
\n-, not .\"\n 18#endif\n 19\n-20#include \"pqxx/dbtransaction.hxx\"\n-21\n-22namespace _\bp_\bq_\bx_\bx\n-23{\n-28\n-_\b7_\b6class PQXX_LIBEXPORT _\bs_\bu_\bb_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn : public _\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bf_\bo_\bc_\bu_\bs,\n-77 public _\bd_\bb_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn\n-78{\n-79public:\n-81 explicit _\bs_\bu_\bb_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn(_\bd_\bb_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn &t, std::string_view tname = \"\"sv);\n-82\n-84 explicit _\bs_\bu_\bb_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn(_\bs_\bu_\bb_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn &t, std::string_view name = \"\"sv);\n-85\n-86 virtual _\b~_\bs_\bu_\bb_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn() noexcept override;\n-87\n-88private:\n-89 std::string quoted_name() const\n-90 {\n-91 return quote_name(_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bf_\bo_\bc_\bu_\bs_\b:_\b:_\bn_\ba_\bm_\be());\n-92 }\n-93 virtual void do_commit() override;\n-94};\n-95} // namespace pqxx\n-96#endif\n+20#include \n+21#include \n+22#include \n+23#include \n+24\n+25#include \"pqxx/except.hxx\"\n+26#include \"pqxx/types.hxx\"\n+27#include \"pqxx/util.hxx\"\n+28#include \"pqxx/zview.hxx\"\n+29\n+30#include \"pqxx/internal/encodings.hxx\"\n+31\n+32\n+33namespace _\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl\n+34{\n+35PQXX_LIBEXPORT void _\bc_\bl_\be_\ba_\br_\b__\br_\be_\bs_\bu_\bl_\bt(pq::PGresult const *) noexcept;\n+36} // namespace pqxx::internal\n+37\n+38\n+39namespace _\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bg_\ba_\bt_\be\n+40{\n+41class result_connection;\n+42class result_creation;\n+43class result_pipeline;\n+44class result_row;\n+45class result_sql_cursor;\n+46} // namespace pqxx::internal::gate\n+47\n+48\n+49namespace _\bp_\bq_\bx_\bx\n+50{\n+52\n+_\b7_\b2class PQXX_LIBEXPORT _\br_\be_\bs_\bu_\bl_\bt\n+73{\n+74public:\n+_\b7_\b5 using _\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be = _\br_\be_\bs_\bu_\bl_\bt_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be;\n+_\b7_\b6 using _\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be = _\br_\be_\bs_\bu_\bl_\bt_\b__\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be;\n+_\b7_\b7 using _\br_\be_\bf_\be_\br_\be_\bn_\bc_\be = _\br_\bo_\bw;\n+_\b7_\b8 using _\bc_\bo_\bn_\bs_\bt_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br = const_result_iterator;\n+_\b7_\b9 using _\bp_\bo_\bi_\bn_\bt_\be_\br = _\bc_\bo_\bn_\bs_\bt_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br;\n+_\b8_\b0 using _\bi_\bt_\be_\br_\ba_\bt_\bo_\br = _\bc_\bo_\bn_\bs_\bt_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br;\n+_\b8_\b1 using _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br = const_reverse_result_iterator;\n+_\b8_\b2 using _\br_\be_\bv_\be_\br_\bs_\be_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br = _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br;\n+83\n+_\b8_\b4 _\br_\be_\bs_\bu_\bl_\bt() noexcept :\n+85 m_data{make_data_pointer()},\n+86 m_query{},\n+87 m_encoding{internal::encoding_group::MONOBYTE}\n+88 {}\n+89\n+_\b9_\b0 _\br_\be_\bs_\bu_\bl_\bt(_\br_\be_\bs_\bu_\bl_\bt const &rhs) noexcept = default;\n+_\b9_\b1 _\br_\be_\bs_\bu_\bl_\bt(_\br_\be_\bs_\bu_\bl_\bt &&rhs) noexcept = default;\n+92\n+94\n+_\b9_\b7 _\br_\be_\bs_\bu_\bl_\bt &_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b=(_\br_\be_\bs_\bu_\bl_\bt const &rhs) noexcept = default;\n+98\n+_\b1_\b0_\b0 _\br_\be_\bs_\bu_\bl_\bt &_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b=(_\br_\be_\bs_\bu_\bl_\bt &&rhs) noexcept = default;\n+101\n+111 [[nodiscard]] bool operator==(_\br_\be_\bs_\bu_\bl_\bt const &) const noexcept;\n+_\b1_\b1_\b3 [[nodiscard]] bool _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b!_\b=(_\br_\be_\bs_\bu_\bl_\bt const &rhs) const noexcept\n+114 {\n+115 return not operator==(rhs);\n+116 }\n+118\n+120\n+_\b1_\b2_\b6 template auto _\bi_\bt_\be_\br() const;\n+127\n+128 [[nodiscard]] _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br rbegin() const;\n+129 [[nodiscard]] _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br crbegin() const;\n+130 [[nodiscard]] _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br rend() const;\n+131 [[nodiscard]] _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br crend() const;\n+132\n+133 [[nodiscard]] _\bc_\bo_\bn_\bs_\bt_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br begin() const noexcept;\n+134 [[nodiscard]] _\bc_\bo_\bn_\bs_\bt_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br cbegin() const noexcept;\n+_\b1_\b3_\b5 [[nodiscard]] inline _\bc_\bo_\bn_\bs_\bt_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br end() const noexcept;\n+_\b1_\b3_\b6 [[nodiscard]] inline _\bc_\bo_\bn_\bs_\bt_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br cend() const noexcept;\n+137\n+138 [[nodiscard]] _\br_\be_\bf_\be_\br_\be_\bn_\bc_\be front() const noexcept;\n+139 [[nodiscard]] _\br_\be_\bf_\be_\br_\be_\bn_\bc_\be back() const noexcept;\n+140\n+141 [[nodiscard]] PQXX_PURE _\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be size() const noexcept;\n+142 [[nodiscard]] PQXX_PURE bool empty() const noexcept;\n+_\b1_\b4_\b3 [[nodiscard]] _\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be capacity() const noexcept { return size(); }\n+144\n+146\n+150 void swap(_\br_\be_\bs_\bu_\bl_\bt &) noexcept;\n+151\n+153\n+157 [[nodiscard]] _\br_\bo_\bw operator[](size_type i) const noexcept;\n+158\n+159#if pqxx_have_multidim\n+160 [[nodiscard]] _\bf_\bi_\be_\bl_\bd\n+161 operator[](size_type row_num, _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be col_num) const noexcept;\n+162#endif // pqxx_have_multidim\n+163\n+165 _\br_\bo_\bw at(size_type) const;\n+166\n+168 _\bf_\bi_\be_\bl_\bd at(size_type, _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be) const;\n+169\n+171\n+_\b1_\b7_\b8 void _\bc_\bl_\be_\ba_\br() noexcept\n+179 {\n+180 m_data.reset();\n+181 m_query = nullptr;\n+182 }\n+183\n+189 [[nodiscard]] PQXX_PURE _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be columns() const noexcept;\n+190\n+192 [[nodiscard]] _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be column_number(_\bz_\bv_\bi_\be_\bw name) const;\n+193\n+195 [[nodiscard]] char const *column_name(_\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be number) const &;\n+196\n+198 [[nodiscard]] oid column_type(_\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be col_num) const;\n+199\n+_\b2_\b0_\b1 [[nodiscard]] oid column_type(_\bz_\bv_\bi_\be_\bw col_name) const\n+202 {\n+203 return column_type(column_number(col_name));\n+204 }\n+205\n+207 [[nodiscard]] oid column_table(_\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be col_num) const;\n+208\n+_\b2_\b1_\b0 [[nodiscard]] oid _\bc_\bo_\bl_\bu_\bm_\bn_\b__\bt_\ba_\bb_\bl_\be(_\bz_\bv_\bi_\be_\bw col_name) const\n+211 {\n+212 return column_table(column_number(col_name));\n+213 }\n+214\n+216 [[nodiscard]] _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be table_column(_\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be col_num) const;\n+217\n+_\b2_\b1_\b9 [[nodiscard]] _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be _\bt_\ba_\bb_\bl_\be_\b__\bc_\bo_\bl_\bu_\bm_\bn(_\bz_\bv_\bi_\be_\bw col_name) const\n+220 {\n+221 return table_column(column_number(col_name));\n+222 }\n+224\n+226 [[nodiscard]] PQXX_PURE std::string const &query() const &noexcept;\n+227\n+229\n+232 [[nodiscard]] PQXX_PURE oid inserted_oid() const;\n+233\n+235\n+238 [[nodiscard]] PQXX_PURE size_type affected_rows() const;\n+239\n+240 // C++20: Concept like std::invocable, but without specifying param types.\n+242\n+_\b2_\b7_\b6 template inline void for_each(CALLABLE &&func) const;\n+277\n+278private:\n+279 using data_pointer = std::shared_ptr;\n+280\n+282 data_pointer m_data;\n+283\n+285 static data_pointer\n+286 make_data_pointer(internal::pq::PGresult const *res = nullptr) noexcept\n+287 {\n+288 return {res, _\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bc_\bl_\be_\ba_\br_\b__\br_\be_\bs_\bu_\bl_\bt};\n+289 }\n+290\n+_\b2_\b9_\b1 friend class pqxx::internal::gate::result_pipeline;\n+292 PQXX_PURE std::shared_ptr query_ptr() const noexcept\n+293 {\n+294 return m_query;\n+295 }\n+296\n+298 std::shared_ptr m_query;\n+299\n+300 internal::encoding_group m_encoding;\n+301\n+302 static std::string const s_empty_string;\n+303\n+_\b3_\b0_\b4 friend class _\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd;\n+305 PQXX_PURE char const *\n+306 get_value(_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be _\br_\bo_\bw, _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be col) const noexcept;\n+307 PQXX_PURE bool get_is_null(_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be _\br_\bo_\bw, _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be col) const\n+noexcept;\n+308 PQXX_PURE\n+309 _\bf_\bi_\be_\bl_\bd_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be get_length(_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be, _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be) const noexcept;\n+310\n+_\b3_\b1_\b1 friend class pqxx::internal::gate::result_creation;\n+312 _\br_\be_\bs_\bu_\bl_\bt(\n+313 internal::pq::PGresult *rhs, std::shared_ptr query,\n+314 internal::encoding_group enc);\n+315\n+316 PQXX_PRIVATE void check_status(std::string_view desc = \"\"sv) const;\n+317\n+_\b3_\b1_\b8 friend class pqxx::internal::gate::result_connection;\n+_\b3_\b1_\b9 friend class pqxx::internal::gate::result_row;\n+320 bool operator!() const noexcept { return m_data.get() == nullptr; }\n+321 operator bool() const noexcept { return m_data.get() != nullptr; }\n+322\n+323 [[noreturn]] PQXX_PRIVATE PQXX_COLD void\n+324 throw_sql_error(std::string const &Err, std::string const &Query) const;\n+325 PQXX_PRIVATE PQXX_PURE int errorposition() const;\n+326 PQXX_PRIVATE std::string status_error() const;\n+327\n+_\b3_\b2_\b8 friend class pqxx::internal::gate::result_sql_cursor;\n+329 PQXX_PURE char const *cmd_status() const noexcept;\n+330};\n+331} // namespace pqxx\n+332#endif\n _\bp_\bq_\bx_\bx\n The home of all libpqxx classes, functions, templates, etc.\n D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn array.hxx:33\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bd_\bb_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn\n-Abstract transaction base class: bracket transactions on the database.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn dbtransaction.hxx:54\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bs_\bu_\bb_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn\n-\"Transaction\" nested within another transaction\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn subtransaction.hxx:78\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bf_\bo_\bc_\bu_\bs\n-Base class for things that monopolise a transaction's attention.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_focus.hxx:29\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bf_\bo_\bc_\bu_\bs_\b:_\b:_\bn_\ba_\bm_\be\n-std::string_view name() const &noexcept\n-Name for this object, if the caller passed one; empty string otherwise.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_focus.hxx:56\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be\n+int row_size_type\n+Number of fields in a row of database data.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn types.hxx:34\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be\n+std::size_t field_size_type\n+Number of bytes in a field of database data.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn types.hxx:40\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b__\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be\n+int result_difference_type\n+Difference between result sizes.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn types.hxx:31\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be\n+int result_size_type\n+Number of rows in a result set.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn types.hxx:28\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl\n+Internal items for libpqxx' own use. Do not use these yourself.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn composite.hxx:84\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bc_\bl_\be_\ba_\br_\b__\br_\be_\bs_\bu_\bl_\bt\n+void clear_result(pq::PGresult const *) noexcept\n+C++ wrapper for libpq's PQclear.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.cxx:42\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bg_\ba_\bt_\be\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn connection.hxx:112\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd\n+Reference to a field in a result set.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:35\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt\n+Result set containing data returned by a query or command.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.hxx:73\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n+const_reverse_result_iterator const_reverse_iterator\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.hxx:81\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt\n+result(result &&rhs) noexcept=default\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bt_\ba_\bb_\bl_\be_\b__\bc_\bo_\bl_\bu_\bm_\bn\n+row_size_type table_column(zview col_name) const\n+What column in its table did this column come from?\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.hxx:219\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt\n+result() noexcept\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.hxx:84\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b=\n+result & operator=(result &&rhs) noexcept=default\n+Assign one result to another, invaliding the old one.\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be\n+result_size_type size_type\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.hxx:75\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b!_\b=\n+bool operator!=(result const &rhs) const noexcept\n+Compare two results for inequality.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.hxx:113\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bp_\bo_\bi_\bn_\bt_\be_\br\n+const_iterator pointer\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.hxx:79\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bc_\bl_\be_\ba_\br\n+void clear() noexcept\n+Let go of the result's data.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.hxx:178\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n+const_iterator iterator\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.hxx:80\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be\n+result_difference_type difference_type\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.hxx:76\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\br_\be_\bv_\be_\br_\bs_\be_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n+const_reverse_iterator reverse_iterator\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.hxx:82\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bc_\bo_\bl_\bu_\bm_\bn_\b__\bt_\ba_\bb_\bl_\be\n+oid column_table(zview col_name) const\n+What table did this column come from?\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.hxx:210\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b=\n+result & operator=(result const &rhs) noexcept=default\n+Assign one result to another.\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n+const_result_iterator const_iterator\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.hxx:78\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt\n+result(result const &rhs) noexcept=default\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bi_\bt_\be_\br\n+auto iter() const\n+Iterate rows, reading them directly into a tuple of \"TYPE...\".\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw\n+Reference to one row in a result.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:47\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bz_\bv_\bi_\be_\bw\n+Marker-type wrapper: zero-terminated std::string_view.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn zview.hxx:38\n * _\bi_\bn_\bc_\bl_\bu_\bd_\be\n * _\bp_\bq_\bx_\bx\n- * s\bsu\bub\bbt\btr\bra\ban\bns\bsa\bac\bct\bti\bio\bon\bn.\b.h\bhx\bxx\bx\n+ * r\bre\bes\bsu\bul\blt\bt.\b.h\bhx\bxx\bx\n * Generated by _\b[_\bd_\bo_\bx_\by_\bg_\be_\bn_\b]1.9.8\n"}]}, {"source1": "./usr/share/doc/libpqxx-doc/html/a00005_source.html", "source2": "./usr/share/doc/libpqxx-doc/html/a00005_source.html", "unified_diff": "@@ -1,15 +1,15 @@\n \n \n \n \n \n \n \n-libpqxx: transaction_base.hxx Source File \n+libpqxx: field.hxx Source File \n \n \n \n \n \n \n \n@@ -60,671 +60,539 @@\n \n
\n+
\n \n \n \n \n", "details": [{"source1": "html2text {}", "source2": "html2text {}", "unified_diff": "@@ -1,66 +1,316 @@\n libpqxx\u00a07.8.1\n-subtransaction.hxx\n-1/* Definition of the pqxx::subtransaction class.\n+result.hxx\n+1/* Definitions for the pqxx::result class and support classes.\n 2 *\n-3 * pqxx::subtransaction is a nested transaction, i.e. one within a\n-transaction.\n+3 * pqxx::result represents the set of result rows from a database query.\n 4 *\n-5 * DO NOT INCLUDE THIS FILE DIRECTLY; include pqxx/subtransaction instead.\n+5 * DO NOT INCLUDE THIS FILE DIRECTLY; include pqxx/result instead.\n 6 *\n 7 * Copyright (c) 2000-2023, Jeroen T. Vermeulen.\n 8 *\n 9 * See COPYING for copyright license. If you did not receive a file called\n 10 * COPYING with this source code, please notify the distributor of this\n 11 * mistake, or contact the author.\n 12 */\n-13#ifndef PQXX_H_SUBTRANSACTION\n-14#define PQXX_H_SUBTRANSACTION\n+13#ifndef PQXX_H_RESULT\n+14#define PQXX_H_RESULT\n 15\n 16#if !defined(PQXX_HEADER_PRE)\n 17# error \"Include libpqxx headers as \n \n-\n+\n \n-\n+\n \n \n \n \n \n \n \n-\n-\n+\n+\n \n \n \n \n \n-\n-\n-\n-\n-\n-
\n \n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n-\n-\n-\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n
\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+
\n+\n+\n \n-\n+\n+\n+\n+\n+\n
\n-\n-\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+
\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+
\n+\n+\n+\n+\n+\n+\n+\n+\n+
\n+\n+\n+\n+\n+\n+\n+\n+\n+
\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+Abstract transaction base class: bracket transactions on the database.
Definition dbtransaction.hxx:54
Base class for things that monopolise a transaction's attention.
Definition transaction_focus.hxx:29
std::string_view name() const &noexcept
Name for this object, if the caller passed one; empty string otherwise.
Definition transaction_focus.hxx:56
int row_size_type
Number of fields in a row of database data.
Definition types.hxx:34
std::size_t field_size_type
Number of bytes in a field of database data.
Definition types.hxx:40
int result_difference_type
Difference between result sizes.
Definition types.hxx:31
Internal items for libpqxx' own use. Do not use these yourself.
Definition composite.hxx:84
void clear_result(pq::PGresult const *) noexcept
C++ wrapper for libpq's PQclear.
Definition result.cxx:42
Definition connection.hxx:112
const_reverse_result_iterator const_reverse_iterator
Definition result.hxx:81
result(result &&rhs) noexcept=default
row_size_type table_column(zview col_name) const
What column in its table did this column come from?
Definition result.hxx:219
result & operator=(result &&rhs) noexcept=default
Assign one result to another, invaliding the old one.
bool operator!=(result const &rhs) const noexcept
Compare two results for inequality.
Definition result.hxx:113
oid column_table(zview col_name) const
What table did this column come from?
Definition result.hxx:210
result & operator=(result const &rhs) noexcept=default
Assign one result to another.
result(result const &rhs) noexcept=default
![\"doxygen\"/](\"doxygen.svg\")
\n
\n- \n+ \n
\n transaction_base.hxx
field.hxx
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\n \n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n \n-\n-\n-\n-\n-\n-\n-\n-\n+
\n+\n+\n+\n+\n+\n \n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n+\n+
45 "Do not construct fields yourself. Get them from the row.")]] field(row const &r, row_size_type c) noexcept;
\n+\n+\n+\n+\n+\n \n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n+\n+\n+\n+
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\n+\n+\n+ 141 auto to(T &obj) const -> typename std::enable_if_t<
\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n
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\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n+\n+\n+\n+\n+, not .\"\n-19#endif\n-20\n-21#include \n-22\n-23/* End-user programs need not include this file, unless they define their own\n-24 * transaction classes. This is not something the typical program should want\n-25 * to do.\n-26 *\n-27 * However, reading this file is worthwhile because it defines the public\n-28 * interface for the available transaction classes such as transaction and\n-29 * nontransaction.\n-30 */\n+3 * pqxx::field refers to a field in a query result.\n+4 *\n+5 * DO NOT INCLUDE THIS FILE DIRECTLY; include pqxx/field instead.\n+6 *\n+7 * Copyright (c) 2000-2023, Jeroen T. Vermeulen.\n+8 *\n+9 * See COPYING for copyright license. If you did not receive a file called\n+10 * COPYING with this source code, please notify the distributor of this\n+11 * mistake, or contact the author.\n+12 */\n+13#ifndef PQXX_H_FIELD\n+14#define PQXX_H_FIELD\n+15\n+16#if !defined(PQXX_HEADER_PRE)\n+17# error \"Include libpqxx headers as , not .\"\n+18#endif\n+19\n+20#include \n+21\n+22#include \"pqxx/array.hxx\"\n+23#include \"pqxx/composite.hxx\"\n+24#include \"pqxx/result.hxx\"\n+25#include \"pqxx/strconv.hxx\"\n+26#include \"pqxx/types.hxx\"\n+27\n+28namespace _\bp_\bq_\bx_\bx\n+29{\n 31\n-32#include \"pqxx/connection.hxx\"\n-33#include \"pqxx/internal/concat.hxx\"\n-34#include \"pqxx/internal/encoding_group.hxx\"\n-35#include \"pqxx/internal/stream_query.hxx\"\n-36#include \"pqxx/isolation.hxx\"\n-37#include \"pqxx/result.hxx\"\n-38#include \"pqxx/row.hxx\"\n-39#include \"pqxx/util.hxx\"\n+_\b3_\b4class PQXX_LIBEXPORT _\bf_\bi_\be_\bl_\bd\n+35{\n+36public:\n+_\b3_\b7 using _\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be = _\bf_\bi_\be_\bl_\bd_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be;\n+38\n 40\n-41namespace _\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bg_\ba_\bt_\be\n-42{\n-43class transaction_subtransaction;\n-44class transaction_sql_cursor;\n-45class transaction_stream_to;\n-46class transaction_transaction_focus;\n-47} // namespace pqxx::internal::gate\n-48\n-49\n-50namespace _\bp_\bq_\bx_\bx\n-51{\n-52using namespace std::literals;\n-53\n-54\n-55class transaction_focus;\n-56\n+44 [[deprecated(\n+45 \"Do not construct fields yourself. Get them from the row.\")]] _\bf_\bi_\be_\bl_\bd(_\br_\bo_\bw\n+const &r, _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be c) noexcept;\n+46\n+48 [[deprecated(\n+49 \"Do not construct fields yourself. Get them from the \"\n+_\b5_\b0 \"row.\")]] _\bf_\bi_\be_\bl_\bd() noexcept = default;\n+51\n 57\n-82\n-_\b8_\b7class PQXX_LIBEXPORT PQXX_NOVTABLE _\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be\n-88{\n-89public:\n-_\b9_\b0 _\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be() = delete;\n-_\b9_\b1 _\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be(_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be const &) = delete;\n-_\b9_\b2 _\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be(_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be &&) = delete;\n-_\b9_\b3 _\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be &_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b=(_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be const &) = delete;\n-_\b9_\b4 _\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be &_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b=(_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be &&) = delete;\n-95\n-96 virtual _\b~_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be() = 0;\n-97\n+73 [[nodiscard]] PQXX_PURE bool operator==(_\bf_\bi_\be_\bl_\bd const &) const noexcept;\n+74\n+76\n+_\b7_\b8 [[nodiscard]] PQXX_PURE bool operator!=(_\bf_\bi_\be_\bl_\bd const &rhs) const noexcept\n+79 {\n+80 return not operator==(rhs);\n+81 }\n+83\n+89 [[nodiscard]] PQXX_PURE char const *name() const &;\n+90\n+92 [[nodiscard]] oid PQXX_PURE type() const;\n+93\n+95 [[nodiscard]] PQXX_PURE oid table() const;\n+96\n+_\b9_\b8 PQXX_PURE constexpr _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be num() const noexcept { return col(); }\n 99\n-112 void commit();\n-113\n-115\n-118 void abort();\n+101 [[nodiscard]] PQXX_PURE _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be table_column() const;\n+103\n+109\n+_\b1_\b1_\b3 [[nodiscard]] PQXX_PURE std::string_view _\bv_\bi_\be_\bw() const &\n+114 {\n+115 return std::string_view(c_str(), size());\n+116 }\n+117\n 119\n-_\b1_\b3_\b1 template [[nodiscard]] auto _\be_\bs_\bc(ARGS &&...args) const\n-132 {\n-133 return conn().esc(std::forward(args)...);\n-134 }\n+128 [[nodiscard]] PQXX_PURE char const *c_str() const &;\n+129\n+131 [[nodiscard]] PQXX_PURE bool is_null() const noexcept;\n+132\n+134 [[nodiscard]] PQXX_PURE size_type size() const noexcept;\n 135\n 137\n-_\b1_\b4_\b8 template [[nodiscard]] auto _\be_\bs_\bc_\b__\br_\ba_\bw(ARGS &&...args) const\n-149 {\n-150 return conn().esc_raw(std::forward(args)...);\n-151 }\n-152\n-154\n-157 [[nodiscard, deprecated(\"Use unesc_bin() instead.\")]] std::string\n-_\b1_\b5_\b8 _\bu_\bn_\be_\bs_\bc_\b__\br_\ba_\bw(_\bz_\bv_\bi_\be_\bw _\bt_\be_\bx_\bt) const\n-159 {\n-160#include \"pqxx/internal/ignore-deprecated-pre.hxx\"\n-161 return conn().unesc_raw(_\bt_\be_\bx_\bt);\n-162#include \"pqxx/internal/ignore-deprecated-post.hxx\"\n-163 }\n-164\n-166\n-_\b1_\b6_\b9 [[nodiscard]] std::basic_string _\bu_\bn_\be_\bs_\bc_\b__\bb_\bi_\bn(_\bz_\bv_\bi_\be_\bw _\bt_\be_\bx_\bt)\n+140 template\n+_\b1_\b4_\b1 auto to(T &obj) const -> typename std::enable_if_t<\n+142 (not std::is_pointer::value or std::is_same::value),\n+143 bool>\n+144 {\n+145 if (is_null())\n+146 {\n+147 return false;\n+148 }\n+149 else\n+150 {\n+151 auto const bytes{c_str()};\n+152 _\bf_\br_\bo_\bm_\b__\bs_\bt_\br_\bi_\bn_\bg(bytes, obj);\n+153 return true;\n+154 }\n+155 }\n+156\n+158\n+_\b1_\b6_\b3 template bool _\bc_\bo_\bm_\bp_\bo_\bs_\bi_\bt_\be_\b__\bt_\bo(T &...fields) const\n+164 {\n+165 if (is_null())\n+166 {\n+167 return false;\n+168 }\n+169 else\n 170 {\n-171 return conn().unesc_bin(_\bt_\be_\bx_\bt);\n-172 }\n-173\n+171 _\bp_\ba_\br_\bs_\be_\b__\bc_\bo_\bm_\bp_\bo_\bs_\bi_\bt_\be(m_home.m_encoding, view(), fields...);\n+172 return true;\n+173 }\n+174 }\n 175\n-178 [[nodiscard, deprecated(\"Use unesc_bin() instead.\")]] std::string\n-_\b1_\b7_\b9 _\bu_\bn_\be_\bs_\bc_\b__\br_\ba_\bw(char const *_\bt_\be_\bx_\bt) const\n-180 {\n-181#include \"pqxx/internal/ignore-deprecated-pre.hxx\"\n-182 return conn().unesc_raw(_\bt_\be_\bx_\bt);\n-183#include \"pqxx/internal/ignore-deprecated-post.hxx\"\n-184 }\n-185\n-187\n-_\b1_\b9_\b0 [[nodiscard]] std::basic_string _\bu_\bn_\be_\bs_\bc_\b__\bb_\bi_\bn(char const _\bt_\be_\bx_\bt[])\n-191 {\n-192 return conn().unesc_bin(_\bt_\be_\bx_\bt);\n-193 }\n-194\n-196\n-_\b1_\b9_\b7 template [[nodiscard]] std::string _\bq_\bu_\bo_\bt_\be(T const &t) const\n-198 {\n-199 return conn().quote(t);\n-200 }\n-201\n-202 [[deprecated(\n-203 \"Use std::basic_string instead of binarystring.\")]] std::string\n-_\b2_\b0_\b4 _\bq_\bu_\bo_\bt_\be(_\bb_\bi_\bn_\ba_\br_\by_\bs_\bt_\br_\bi_\bn_\bg const &t) const\n-205 {\n-206 return conn().quote(t._\bb_\by_\bt_\be_\bs_\b__\bv_\bi_\be_\bw());\n-207 }\n-208\n-210 [[deprecated(\"Use quote(std::basic_string_view).\")]] std::string\n-_\b2_\b1_\b1 _\bq_\bu_\bo_\bt_\be_\b__\br_\ba_\bw(unsigned char const bin[], std::size_t len) const\n-212 {\n-213 return quote(_\bb_\bi_\bn_\ba_\br_\by_\b__\bc_\ba_\bs_\bt(bin, len));\n-214 }\n-215\n-217 [[deprecated(\"Use quote(std::basic_string_view).\")]] std::string\n-218 quote_raw(_\bz_\bv_\bi_\be_\bw bin) const;\n-219\n-220#if defined(PQXX_HAVE_CONCEPTS)\n-222\n-223 template\n-224 [[nodiscard]] std::string quote_raw(DATA const &data) const\n-225 {\n-226 return conn().quote_raw(data);\n-227 }\n-228#endif\n-229\n-_\b2_\b3_\b1 [[nodiscard]] std::string _\bq_\bu_\bo_\bt_\be_\b__\bn_\ba_\bm_\be(std::string_view identifier) const\n-232 {\n-233 return conn().quote_name(identifier);\n+_\b1_\b7_\b7 template bool _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b>_\b>(T &obj) const { return to(obj); }\n+178\n+180\n+190 template\n+_\b1_\b9_\b1 auto _\bt_\bo(T &obj, T const &default_value) const -> typename std::enable_if_t<\n+192 (not std::is_pointer::value or std::is_same::value),\n+193 bool>\n+194 {\n+195 bool const null{is_null()};\n+196 if (null)\n+197 obj = default_value;\n+198 else\n+199 obj = from_string(this->view());\n+200 return not null;\n+201 }\n+202\n+204\n+_\b2_\b0_\b7 template T _\ba_\bs(T const &default_value) const\n+208 {\n+209 if (is_null())\n+210 return default_value;\n+211 else\n+212 return from_string(this->view());\n+213 }\n+214\n+216\n+_\b2_\b2_\b1 template T _\ba_\bs() const\n+222 {\n+223 if (is_null())\n+224 {\n+225 if constexpr (not _\bn_\bu_\bl_\bl_\bn_\be_\bs_\bs_\b<_\bT_\b>_\b:_\b:_\bh_\ba_\bs_\b__\bn_\bu_\bl_\bl)\n+226 _\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bt_\bh_\br_\bo_\bw_\b__\bn_\bu_\bl_\bl_\b__\bc_\bo_\bn_\bv_\be_\br_\bs_\bi_\bo_\bn(type_name);\n+227 else\n+228 return _\bn_\bu_\bl_\bl_\bn_\be_\bs_\bs_\b<_\bT_\b>_\b:_\b:_\bn_\bu_\bl_\bl();\n+229 }\n+230 else\n+231 {\n+232 return from_string(this->view());\n+233 }\n 234 }\n 235\n-237 [[nodiscard]] std::string\n-_\b2_\b3_\b8 _\be_\bs_\bc_\b__\bl_\bi_\bk_\be(std::string_view bin, char escape_char = '\\\\') const\n-239 {\n-240 return conn().esc_like(bin, escape_char);\n-241 }\n-243\n+237\n+240 template class O = std::optional>\n+_\b2_\b4_\b1 constexpr O _\bg_\be_\bt() const\n+242 {\n+243 return as>();\n+244 }\n+245\n+247\n+_\b2_\b5_\b3 _\ba_\br_\br_\ba_\by_\b__\bp_\ba_\br_\bs_\be_\br _\ba_\bs_\b__\ba_\br_\br_\ba_\by() const &noexcept\n+254 {\n+255 return _\ba_\br_\br_\ba_\by_\b__\bp_\ba_\br_\bs_\be_\br{c_str(), m_home.m_encoding};\n+256 }\n+258\n+259\n+260protected:\n+_\b2_\b6_\b1 constexpr _\br_\be_\bs_\bu_\bl_\bt const &_\bh_\bo_\bm_\be() const noexcept { return m_home; }\n+_\b2_\b6_\b2 constexpr _\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be _\bi_\bd_\bx() const noexcept { return m_row; }\n+_\b2_\b6_\b3 constexpr _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be _\bc_\bo_\bl() const noexcept { return m_col; }\n+264\n+265 // TODO: Create gates.\n+_\b2_\b6_\b6 friend class _\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt;\n+_\b2_\b6_\b7 friend class _\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw;\n+_\b2_\b6_\b8 _\bf_\bi_\be_\bl_\bd(\n+269 _\br_\be_\bs_\bu_\bl_\bt const &r, _\br_\be_\bs_\bu_\bl_\bt_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be row_num, _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be col_num) noexcept\n+270 :\n+271 m_col{col_num}, m_home{r}, m_row{row_num}\n+272 {}\n+273\n+_\b2_\b7_\b8 _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be _\bm_\b__\bc_\bo_\bl;\n+279\n+280private:\n+281 _\br_\be_\bs_\bu_\bl_\bt m_home;\n+282 _\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be m_row;\n+283};\n+284\n 285\n-287\n-292 [[deprecated(\"The desc parameter is going away.\")]] _\br_\be_\bs_\bu_\bl_\bt\n-293 exec(std::string_view query, std::string_view desc);\n+_\b2_\b8_\b6template<> inline bool field::to(std::string &obj) const\n+287{\n+288 bool const null{is_null()};\n+289 if (not null)\n+290 obj = std::string{view()};\n+291 return not null;\n+292}\n+293\n 294\n-296\n-_\b3_\b0_\b0 _\br_\be_\bs_\bu_\bl_\bt _\be_\bx_\be_\bc(std::string_view query)\n-301 {\n-302#include \"pqxx/internal/ignore-deprecated-pre.hxx\"\n-303 return exec(query, std::string_view{});\n-304#include \"pqxx/internal/ignore-deprecated-post.hxx\"\n-305 }\n+295template<>\n+_\b2_\b9_\b6inline bool field::to(\n+297 std::string &obj, std::string const &default_value) const\n+298{\n+299 bool const null{is_null()};\n+300 if (null)\n+301 obj = default_value;\n+302 else\n+303 obj = std::string{view()};\n+304 return not null;\n+305}\n 306\n-308\n-313 [[deprecated(\n-314 \"Pass your query as a std::string_view, not stringstream.\")]] _\br_\be_\bs_\bu_\bl_\bt\n-_\b3_\b1_\b5 _\be_\bx_\be_\bc(std::stringstream const &query, std::string_view desc)\n-316 {\n-317#include \"pqxx/internal/ignore-deprecated-pre.hxx\"\n-318 return exec(query.str(), desc);\n-319#include \"pqxx/internal/ignore-deprecated-post.hxx\"\n-320 }\n+307\n+309\n+_\b3_\b1_\b4template<> inline bool field::to(char const *&obj) const\n+315{\n+316 bool const null{_\bi_\bs_\b__\bn_\bu_\bl_\bl()};\n+317 if (not null)\n+318 obj = _\bc_\b__\bs_\bt_\br();\n+319 return not null;\n+320}\n 321\n-323\n-328 [[deprecated(\"The desc parameter is going away.\")]] _\br_\be_\bs_\bu_\bl_\bt\n-_\b3_\b2_\b9 _\be_\bx_\be_\bc_\b0(_\bz_\bv_\bi_\be_\bw query, std::string_view desc)\n-330 {\n-331#include \"pqxx/internal/ignore-deprecated-pre.hxx\"\n-332 return exec_n(0, query, desc);\n-333#include \"pqxx/internal/ignore-deprecated-post.hxx\"\n-334 }\n-335\n-337\n-_\b3_\b4_\b2 _\br_\be_\bs_\bu_\bl_\bt _\be_\bx_\be_\bc_\b0(_\bz_\bv_\bi_\be_\bw query) { return exec_n(0, query); }\n+322\n+_\b3_\b2_\b3template<> inline bool field::to(std::string_view &obj)\n+const\n+324{\n+325 bool const null{is_null()};\n+326 if (not null)\n+327 obj = view();\n+328 return not null;\n+329}\n+330\n+331\n+332template<>\n+_\b3_\b3_\b3inline bool field::to(\n+334 std::string_view &obj, std::string_view const &default_value) const\n+335{\n+336 bool const null{is_null()};\n+337 if (null)\n+338 obj = default_value;\n+339 else\n+340 obj = view();\n+341 return not null;\n+342}\n 343\n-345\n-351 [[deprecated(\"The desc parameter is going away.\")]] _\br_\bo_\bw\n-_\b3_\b5_\b2 _\be_\bx_\be_\bc_\b1(_\bz_\bv_\bi_\be_\bw query, std::string_view desc)\n-353 {\n-354#include \"pqxx/internal/ignore-deprecated-pre.hxx\"\n-355 return exec_n(1, query, desc)._\bf_\br_\bo_\bn_\bt();\n-356#include \"pqxx/internal/ignore-deprecated-post.hxx\"\n-357 }\n-358\n+344\n+_\b3_\b4_\b5template<> inline std::string_view field::as() const\n+346{\n+347 if (is_null())\n+348 PQXX_UNLIKELY\n+349 _\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bt_\bh_\br_\bo_\bw_\b__\bn_\bu_\bl_\bl_\b__\bc_\bo_\bn_\bv_\be_\br_\bs_\bi_\bo_\bn(type_name);\n+350 return view();\n+351}\n+352\n+353\n+354template<>\n+_\b3_\b5_\b5inline std::string_view\n+356field::as(std::string_view const &default_value) const\n+357{\n+358 return is_null() ? default_value : view();\n+359}\n 360\n-_\b3_\b6_\b6 _\br_\bo_\bw _\be_\bx_\be_\bc_\b1(_\bz_\bv_\bi_\be_\bw query) { return exec_n(1, query)._\bf_\br_\bo_\bn_\bt(); }\n-367\n+361\n+_\b3_\b6_\b2template<> inline bool field::to(_\bz_\bv_\bi_\be_\bw &obj) const\n+363{\n+364 bool const null{_\bi_\bs_\b__\bn_\bu_\bl_\bl()};\n+365 if (not null)\n+366 obj = _\bz_\bv_\bi_\be_\bw{_\bc_\b__\bs_\bt_\br(), _\bs_\bi_\bz_\be()};\n+367 return not null;\n+368}\n 369\n-374 [[deprecated(\"The desc parameter is going away.\")]] _\br_\be_\bs_\bu_\bl_\bt\n-375 exec_n(_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be rows, _\bz_\bv_\bi_\be_\bw query, std::string_view desc);\n-376\n-378\n-_\b3_\b8_\b3 _\br_\be_\bs_\bu_\bl_\bt _\be_\bx_\be_\bc_\b__\bn(_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be rows, _\bz_\bv_\bi_\be_\bw query)\n-384 {\n-385#include \"pqxx/internal/ignore-deprecated-pre.hxx\"\n-386 return exec_n(rows, query, std::string_view{});\n-387#include \"pqxx/internal/ignore-deprecated-post.hxx\"\n-388 }\n-389\n+370\n+371template<>\n+_\b3_\b7_\b2inline bool field::to(_\bz_\bv_\bi_\be_\bw &obj, _\bz_\bv_\bi_\be_\bw const &default_value) const\n+373{\n+374 bool const null{_\bi_\bs_\b__\bn_\bu_\bl_\bl()};\n+375 if (null)\n+376 obj = default_value;\n+377 else\n+378 obj = _\bz_\bv_\bi_\be_\bw{_\bc_\b__\bs_\bt_\br(), _\bs_\bi_\bz_\be()};\n+379 return not null;\n+380}\n+381\n+382\n+_\b3_\b8_\b3template<> inline _\bz_\bv_\bi_\be_\bw field::as() const\n+384{\n+385 if (_\bi_\bs_\b__\bn_\bu_\bl_\bl())\n+386 PQXX_UNLIKELY\n+387 _\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bt_\bh_\br_\bo_\bw_\b__\bn_\bu_\bl_\bl_\b__\bc_\bo_\bn_\bv_\be_\br_\bs_\bi_\bo_\bn(type_name);\n+388 return _\bz_\bv_\bi_\be_\bw{_\bc_\b__\bs_\bt_\br(), _\bs_\bi_\bz_\be()};\n+389}\n+390\n 391\n-394 template\n-395 [[deprecated(\"The desc parameter is going away.\")]] TYPE\n-_\b3_\b9_\b6 _\bq_\bu_\be_\br_\by_\b__\bv_\ba_\bl_\bu_\be(_\bz_\bv_\bi_\be_\bw query, std::string_view desc)\n-397 {\n-398#include \"pqxx/internal/ignore-deprecated-pre.hxx\"\n-399 _\br_\bo_\bw const r{exec1(query, desc)};\n-400#include \"pqxx/internal/ignore-deprecated-post.hxx\"\n-401 if (std::size(r) != 1)\n-402 throw _\bu_\bs_\ba_\bg_\be_\b__\be_\br_\br_\bo_\br{internal::concat(\n-403 \"Queried single value from result with \", std::size(r), \" columns.\")};\n-404 return r[0].as();\n-405 }\n-406\n-408\n-_\b4_\b1_\b4 template TYPE _\bq_\bu_\be_\br_\by_\b__\bv_\ba_\bl_\bu_\be(_\bz_\bv_\bi_\be_\bw query)\n-415 {\n-416 _\br_\bo_\bw const r{exec1(query)};\n-417 if (std::size(r) != 1)\n-418 throw _\bu_\bs_\ba_\bg_\be_\b__\be_\br_\br_\bo_\br{internal::concat(\n-419 \"Queried single value from result with \", std::size(r), \" columns.\")};\n-420 return r[0].as();\n-421 }\n-422\n-424\n-431 template\n-_\b4_\b3_\b2 [[nodiscard]] std::tuple _\bq_\bu_\be_\br_\by_\b1(_\bz_\bv_\bi_\be_\bw query)\n-433 {\n-434 return exec1(query).as();\n-435 }\n+_\b3_\b9_\b2template<> inline _\bz_\bv_\bi_\be_\bw field::as(_\bz_\bv_\bi_\be_\bw const &default_value) const\n+393{\n+394 return _\bi_\bs_\b__\bn_\bu_\bl_\bl() ? default_value : _\bz_\bv_\bi_\be_\bw{_\bc_\b__\bs_\bt_\br(), _\bs_\bi_\bz_\be()};\n+395}\n+396\n+397\n+398template>\n+_\b3_\b9_\b9class _\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf : public std::basic_streambuf\n+400{\n+401public:\n+_\b4_\b0_\b2 using _\bc_\bh_\ba_\br_\b__\bt_\by_\bp_\be = CHAR;\n+_\b4_\b0_\b3 using _\bt_\br_\ba_\bi_\bt_\bs_\b__\bt_\by_\bp_\be = TRAITS;\n+_\b4_\b0_\b4 using _\bi_\bn_\bt_\b__\bt_\by_\bp_\be = typename traits_type::int_type;\n+_\b4_\b0_\b5 using _\bp_\bo_\bs_\b__\bt_\by_\bp_\be = typename traits_type::pos_type;\n+_\b4_\b0_\b6 using _\bo_\bf_\bf_\b__\bt_\by_\bp_\be = typename traits_type::off_type;\n+_\b4_\b0_\b7 using _\bo_\bp_\be_\bn_\bm_\bo_\bd_\be = std::ios::openmode;\n+_\b4_\b0_\b8 using _\bs_\be_\be_\bk_\bd_\bi_\br = std::ios::seekdir;\n+409\n+_\b4_\b1_\b0 explicit _\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf(_\bf_\bi_\be_\bl_\bd const &f) : m_field{f} { initialize(); }\n+411\n+412protected:\n+_\b4_\b1_\b3 virtual int _\bs_\by_\bn_\bc() override { return traits_type::eof(); }\n+414\n+_\b4_\b1_\b5 virtual _\bp_\bo_\bs_\b__\bt_\by_\bp_\be _\bs_\be_\be_\bk_\bo_\bf_\bf(_\bo_\bf_\bf_\b__\bt_\by_\bp_\be, _\bs_\be_\be_\bk_\bd_\bi_\br, _\bo_\bp_\be_\bn_\bm_\bo_\bd_\be) override\n+416 {\n+417 return traits_type::eof();\n+418 }\n+_\b4_\b1_\b9 virtual _\bp_\bo_\bs_\b__\bt_\by_\bp_\be _\bs_\be_\be_\bk_\bp_\bo_\bs(_\bp_\bo_\bs_\b__\bt_\by_\bp_\be, _\bo_\bp_\be_\bn_\bm_\bo_\bd_\be) override\n+420 {\n+421 return traits_type::eof();\n+422 }\n+_\b4_\b2_\b3 virtual _\bi_\bn_\bt_\b__\bt_\by_\bp_\be _\bo_\bv_\be_\br_\bf_\bl_\bo_\bw(_\bi_\bn_\bt_\b__\bt_\by_\bp_\be) override { return traits_type::eof(); }\n+_\b4_\b2_\b4 virtual _\bi_\bn_\bt_\b__\bt_\by_\bp_\be _\bu_\bn_\bd_\be_\br_\bf_\bl_\bo_\bw() override { return traits_type::eof(); }\n+425\n+426private:\n+427 _\bf_\bi_\be_\bl_\bd const &m_field;\n+428\n+429 _\bi_\bn_\bt_\b__\bt_\by_\bp_\be initialize()\n+430 {\n+431 auto g{static_cast<_\bc_\bh_\ba_\br_\b__\bt_\by_\bp_\be *>(const_cast(m_field._\bc_\b__\bs_\bt_\br()))};\n+432 this->setg(g, g, g + std::size(m_field));\n+433 return _\bi_\bn_\bt_\b__\bt_\by_\bp_\be(std::size(m_field));\n+434 }\n+435};\n 436\n-438\n-445 template\n-_\b4_\b4_\b6 [[nodiscard]] std::optional> _\bq_\bu_\be_\br_\by_\b0_\b1(_\bz_\bv_\bi_\be_\bw query)\n-447 {\n-448 _\br_\be_\bs_\bu_\bl_\bt res{exec(query)};\n-449 auto const rows{std::size(res)};\n-450 switch (rows)\n-451 {\n-452 case 0: return {};\n-453 case 1: return {res[0].as()};\n-454 default:\n-455 throw _\bu_\bn_\be_\bx_\bp_\be_\bc_\bt_\be_\bd_\b__\br_\bo_\bw_\bs{internal::concat(\n-456 \"Expected at most one row of data, got \"sv, rows, \".\"sv)};\n-457 }\n-458 }\n-459\n-461\n-505 template\n-_\b5_\b0_\b6 [[nodiscard]] auto _\bs_\bt_\br_\be_\ba_\bm(std::string_view query) &\n-507 {\n-508 return pqxx::internal::stream_query{*this, query};\n-509 }\n-510\n-511 // C++20: Concept like std::invocable, but without specifying param types.\n-513\n-537 template\n-_\b5_\b3_\b8 auto _\bf_\bo_\br_\b__\bs_\bt_\br_\be_\ba_\bm(std::string_view query, CALLABLE &&func)\n-539 {\n-540 using param_types =\n-541 _\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bs_\bt_\br_\bi_\bp_\b__\bt_\by_\bp_\be_\bs_\b__\bt_\b<_\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\ba_\br_\bg_\bs_\b__\bt_\b<_\bC_\bA_\bL_\bL_\bA_\bB_\bL_\bE_\b>>;\n-542 param_types const *const sample{nullptr};\n-543 auto data_stream{stream_like(query, sample)};\n-544 for (auto const &fields : data_stream) std::apply(func, fields);\n-545 }\n-546\n-547 template\n-548 [[deprecated(\n-549 \"pqxx::transaction_base::for_each is now called for_stream.\")]] auto\n-_\b5_\b5_\b0 _\bf_\bo_\br_\b__\be_\ba_\bc_\bh(std::string_view query, CALLABLE &&func)\n-551 {\n-552 return for_stream(query, std::forward(func));\n-553 }\n-554\n-556\n-_\b5_\b8_\b7 template auto _\bq_\bu_\be_\br_\by(_\bz_\bv_\bi_\be_\bw query)\n-588 {\n-589 return exec(query).iter();\n-590 }\n-591\n-593\n-_\b6_\b0_\b1 template auto _\bq_\bu_\be_\br_\by_\b__\bn(_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be rows, _\bz_\bv_\bi_\be_\bw\n-query)\n-602 {\n-603 return exec_n(rows, query).iter();\n-604 }\n-605\n-606 // C++20: Concept like std::invocable, but without specifying param types.\n-608\n-_\b6_\b1_\b6 template void _\bf_\bo_\br_\b__\bq_\bu_\be_\br_\by(_\bz_\bv_\bi_\be_\bw query, CALLABLE &&func)\n-617 {\n-618 exec(query).for_each(std::forward(func));\n-619 }\n-620\n-_\b6_\b5_\b1 template _\br_\be_\bs_\bu_\bl_\bt _\be_\bx_\be_\bc_\b__\bp_\ba_\br_\ba_\bm_\bs(_\bz_\bv_\bi_\be_\bw query, Args &&...args)\n-652 {\n-653 _\bp_\ba_\br_\ba_\bm_\bs pp(args...);\n-654 return internal_exec_params(query, pp._\bm_\ba_\bk_\be_\b__\bc_\b__\bp_\ba_\br_\ba_\bm_\bs());\n-655 }\n-656\n-657 // Execute parameterised statement, expect a single-row result.\n-_\b6_\b6_\b0 template _\br_\bo_\bw _\be_\bx_\be_\bc_\b__\bp_\ba_\br_\ba_\bm_\bs_\b1(_\bz_\bv_\bi_\be_\bw query, Args &&...args)\n-661 {\n-662 return exec_params_n(1, query, std::forward(args)...)._\bf_\br_\bo_\bn_\bt();\n-663 }\n-664\n-665 // Execute parameterised statement, expect a result with zero rows.\n-_\b6_\b6_\b8 template _\br_\be_\bs_\bu_\bl_\bt _\be_\bx_\be_\bc_\b__\bp_\ba_\br_\ba_\bm_\bs_\b0(_\bz_\bv_\bi_\be_\bw query, Args &&...args)\n-669 {\n-670 return exec_params_n(0, query, std::forward(args)...);\n-671 }\n-672\n-673 // Execute parameterised statement, expect exactly a given number of rows.\n-676 template\n-_\b6_\b7_\b7 _\br_\be_\bs_\bu_\bl_\bt _\be_\bx_\be_\bc_\b__\bp_\ba_\br_\ba_\bm_\bs_\b__\bn(std::size_t rows, _\bz_\bv_\bi_\be_\bw query, Args &&...args)\n-678 {\n-679 auto const r{exec_params(query, std::forward(args)...)};\n-680 check_rowcount_params(rows, std::size(r));\n-681 return r;\n-682 }\n-684\n-727\n-729 template\n-_\b7_\b3_\b0 _\br_\be_\bs_\bu_\bl_\bt _\be_\bx_\be_\bc_\b__\bp_\br_\be_\bp_\ba_\br_\be_\bd(_\bz_\bv_\bi_\be_\bw statement, Args &&...args)\n-731 {\n-732 _\bp_\ba_\br_\ba_\bm_\bs pp(args...);\n-733 return internal_exec_prepared(statement, pp._\bm_\ba_\bk_\be_\b__\bc_\b__\bp_\ba_\br_\ba_\bm_\bs());\n-734 }\n-735\n-737\n-739 template\n-_\b7_\b4_\b0 _\br_\bo_\bw _\be_\bx_\be_\bc_\b__\bp_\br_\be_\bp_\ba_\br_\be_\bd_\b1(_\bz_\bv_\bi_\be_\bw statement, Args &&...args)\n-741 {\n-742 return exec_prepared_n(1, statement, std::forward(args)...)._\bf_\br_\bo_\bn_\bt();\n-743 }\n-744\n-746\n-748 template\n-_\b7_\b4_\b9 _\br_\be_\bs_\bu_\bl_\bt _\be_\bx_\be_\bc_\b__\bp_\br_\be_\bp_\ba_\br_\be_\bd_\b0(_\bz_\bv_\bi_\be_\bw statement, Args &&...args)\n-750 {\n-751 return exec_prepared_n(0, statement, std::forward(args)...);\n-752 }\n-753\n-755\n-758 template\n-759 _\br_\be_\bs_\bu_\bl_\bt\n-_\b7_\b6_\b0 _\be_\bx_\be_\bc_\b__\bp_\br_\be_\bp_\ba_\br_\be_\bd_\b__\bn(_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be rows, _\bz_\bv_\bi_\be_\bw statement, Args &&...args)\n-761 {\n-762 auto const r{exec_prepared(statement, std::forward(args)...)};\n-763 check_rowcount_prepared(statement, rows, std::size(r));\n-764 return r;\n-765 }\n-766\n-768\n-_\b7_\b7_\b4 void _\bp_\br_\bo_\bc_\be_\bs_\bs_\b__\bn_\bo_\bt_\bi_\bc_\be(char const msg[]) const { m_conn.process_notice(msg); }\n-_\b7_\b7_\b6 void _\bp_\br_\bo_\bc_\be_\bs_\bs_\b__\bn_\bo_\bt_\bi_\bc_\be(_\bz_\bv_\bi_\be_\bw msg) const { m_conn.process_notice(msg); }\n-778\n-_\b7_\b8_\b0 [[nodiscard]] constexpr _\bc_\bo_\bn_\bn_\be_\bc_\bt_\bi_\bo_\bn &_\bc_\bo_\bn_\bn() const noexcept { return m_conn;\n-}\n-781\n-783\n-798 [[deprecated(\n-799 \"Set transaction-local variables using SQL SET statements.\")]] void\n-800 set_variable(std::string_view var, std::string_view value);\n-801\n-803\n-806 [[deprecated(\"Read variables using SQL SHOW statements.\")]] std::string\n-807 get_variable(std::string_view);\n-808\n-809 // C++20: constexpr.\n-_\b8_\b1_\b1 [[nodiscard]] std::string_view _\bn_\ba_\bm_\be() const &noexcept { return m_name; }\n-812\n-813protected:\n-815\n-_\b8_\b1_\b8 _\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be(\n-819 _\bc_\bo_\bn_\bn_\be_\bc_\bt_\bi_\bo_\bn &c, std::string_view tname,\n-820 std::shared_ptr rollback_cmd) :\n-821 m_conn{c}, m_name{tname}, m_rollback_cmd{rollback_cmd}\n-822 {}\n-823\n-825\n-830 _\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be(_\bc_\bo_\bn_\bn_\be_\bc_\bt_\bi_\bo_\bn &c, std::string_view tname);\n-831\n-833 explicit _\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be(_\bc_\bo_\bn_\bn_\be_\bc_\bt_\bi_\bo_\bn &c);\n-834\n-836 void register_transaction();\n-837\n-839 void close() noexcept;\n-840\n-_\b8_\b4_\b2 virtual void do_commit() = 0;\n-843\n-845\n-848 virtual void do_abort();\n-849\n-_\b8_\b5_\b1 void set_rollback_cmd(std::shared_ptr cmd)\n-852 {\n-853 m_rollback_cmd = cmd;\n-854 }\n-855\n-857 _\br_\be_\bs_\bu_\bl_\bt direct_exec(std::string_view, std::string_view desc = \"\"sv);\n-858 _\br_\be_\bs_\bu_\bl_\bt\n-859 direct_exec(std::shared_ptr, std::string_view desc = \"\"sv);\n-860\n-861private:\n-862 enum class status\n-863 {\n-864 active,\n-865 aborted,\n-866 committed,\n-867 in_doubt\n-868 };\n-869\n-870 PQXX_PRIVATE void check_pending_error();\n-871\n-872 result\n-873 internal_exec_prepared(zview statement, internal::c_params const &args);\n-874\n-875 result internal_exec_params(zview query, internal::c_params const &args);\n-876\n-878 void check_rowcount_prepared(\n-879 zview statement, _\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be expected_rows,\n-880 _\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be actual_rows);\n-881\n-883 void\n-884 check_rowcount_params(std::size_t expected_rows, std::size_t actual_rows);\n-885\n-887 [[nodiscard]] std::string description() const;\n-888\n-_\b8_\b8_\b9 friend class pqxx::internal::gate::transaction_transaction_focus;\n-890 PQXX_PRIVATE void register_focus(_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bf_\bo_\bc_\bu_\bs *);\n-891 PQXX_PRIVATE void unregister_focus(_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bf_\bo_\bc_\bu_\bs *) noexcept;\n-892 PQXX_PRIVATE void register_pending_error(_\bz_\bv_\bi_\be_\bw) noexcept;\n-893 PQXX_PRIVATE void register_pending_error(std::string &&) noexcept;\n-894\n-896 template\n-897 auto stream_like(std::string_view query, std::tuple const *)\n-898 {\n-899 return stream(query);\n-900 }\n-901\n-902 _\bc_\bo_\bn_\bn_\be_\bc_\bt_\bi_\bo_\bn &m_conn;\n-903\n-905\n-908 _\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bf_\bo_\bc_\bu_\bs const *m_focus = nullptr;\n-909\n-910 status m_status = status::active;\n-911 bool m_registered = false;\n-912 std::string m_name;\n-913 std::string m_pending_error;\n-914\n-916 std::shared_ptr m_rollback_cmd;\n-917\n-918 static constexpr std::string_view s_type_name{\"transaction\"sv};\n-919};\n-920\n-921\n-922// C++20: Can borrowed_range help?\n-924template<>\n-_\b9_\b2_\b5std::string_view transaction_base::query_value(\n-926 _\bz_\bv_\bi_\be_\bw query, std::string_view desc) = delete;\n-928template<>\n-_\b9_\b2_\b9_\bz_\bv_\bi_\be_\bw transaction_base::query_value(\n-930 _\bz_\bv_\bi_\be_\bw query, std::string_view desc) = delete;\n-931\n-932} // namespace pqxx\n-933\n-934\n-935namespace _\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl\n-936{\n-938template\n-939extern const _\bz_\bv_\bi_\be_\bw begin_cmd;\n-940\n-941// These are not static members, so \"constexpr\" does not imply \"inline\".\n-942template<>\n-943inline constexpr _\bz_\bv_\bi_\be_\bw begin_cmd{\n-944 \"BEGIN\"_zv};\n-945template<>\n-946inline constexpr zview begin_cmd{\n-947 \"BEGIN READ ONLY\"_zv};\n-948template<>\n-949inline constexpr zview begin_cmd{\n-950 \"BEGIN ISOLATION LEVEL REPEATABLE READ\"_zv};\n-951template<>\n-952inline constexpr zview begin_cmd{\n-953 \"BEGIN ISOLATION LEVEL REPEATABLE READ READ ONLY\"_zv};\n-954template<>\n-955inline constexpr zview begin_cmd{\n-956 \"BEGIN ISOLATION LEVEL SERIALIZABLE\"_zv};\n-957template<>\n-958inline constexpr zview begin_cmd{\n-959 \"BEGIN ISOLATION LEVEL SERIALIZABLE READ ONLY\"_zv};\n-960} // namespace pqxx::internal\n-961\n-962#include \"pqxx/internal/stream_query_impl.hxx\"\n-963#endif\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bs_\bc\n-auto esc(ARGS &&...args) const\n-Escape string for use as SQL string literal in this transaction.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:131\n+437\n+439\n+452template>\n+_\b4_\b5_\b3class _\bb_\ba_\bs_\bi_\bc_\b__\bf_\bi_\be_\bl_\bd_\bs_\bt_\br_\be_\ba_\bm : public std::basic_istream\n+454{\n+455 using super = std::basic_istream;\n+456\n+457public:\n+_\b4_\b5_\b8 using _\bc_\bh_\ba_\br_\b__\bt_\by_\bp_\be = CHAR;\n+_\b4_\b5_\b9 using _\bt_\br_\ba_\bi_\bt_\bs_\b__\bt_\by_\bp_\be = TRAITS;\n+_\b4_\b6_\b0 using _\bi_\bn_\bt_\b__\bt_\by_\bp_\be = typename traits_type::int_type;\n+_\b4_\b6_\b1 using _\bp_\bo_\bs_\b__\bt_\by_\bp_\be = typename traits_type::pos_type;\n+_\b4_\b6_\b2 using _\bo_\bf_\bf_\b__\bt_\by_\bp_\be = typename traits_type::off_type;\n+463\n+_\b4_\b6_\b4 [[deprecated(\"Use field::as<...>() or field::c_str().\")]] _\bb_\ba_\bs_\bi_\bc_\b__\bf_\bi_\be_\bl_\bd_\bs_\bt_\br_\be_\ba_\bm\n+(\n+465 _\bf_\bi_\be_\bl_\bd const &f) :\n+466 super{nullptr}, m_buf{f}\n+467 {\n+468 super::init(&m_buf);\n+469 }\n+470\n+471private:\n+472 _\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf_\b<_\bC_\bH_\bA_\bR_\b,_\b _\bT_\bR_\bA_\bI_\bT_\bS_\b> m_buf;\n+473};\n+474\n+475\n+_\b4_\b7_\b7using _\bf_\bi_\be_\bl_\bd_\bs_\bt_\br_\be_\ba_\bm = _\bb_\ba_\bs_\bi_\bc_\b__\bf_\bi_\be_\bl_\bd_\bs_\bt_\br_\be_\ba_\bm_\b<_\bc_\bh_\ba_\br_\b>;\n+478\n+479\n+481\n+505template\n+506[[deprecated(\n+507 \"Do this by hand, probably with better error checking.\")]] inline std::\n+508 basic_ostream &\n+509 _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b<_\b<(std::basic_ostream &s, _\bf_\bi_\be_\bl_\bd const &value)\n+510{\n+511 s.write(value._\bc_\b__\bs_\bt_\br(), std::streamsize(std::size(value)));\n+512 return s;\n+513}\n+514\n+515\n+517\n+_\b5_\b2_\b0template inline T _\bf_\br_\bo_\bm_\b__\bs_\bt_\br_\bi_\bn_\bg(_\bf_\bi_\be_\bl_\bd const &value)\n+521{\n+522 if (value._\bi_\bs_\b__\bn_\bu_\bl_\bl())\n+523 {\n+524 if constexpr (_\bn_\bu_\bl_\bl_\bn_\be_\bs_\bs_\b<_\bT_\b>_\b:_\b:_\bh_\ba_\bs_\b__\bn_\bu_\bl_\bl)\n+525 return _\bn_\bu_\bl_\bl_\bn_\be_\bs_\bs_\b<_\bT_\b>_\b:_\b:_\bn_\bu_\bl_\bl();\n+526 else\n+527 _\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bt_\bh_\br_\bo_\bw_\b__\bn_\bu_\bl_\bl_\b__\bc_\bo_\bn_\bv_\be_\br_\bs_\bi_\bo_\bn(type_name);\n+528 }\n+529 else\n+530 {\n+531 return from_string(value._\bv_\bi_\be_\bw());\n+532 }\n+533}\n+534\n+535\n+537\n+543template<>\n+_\b5_\b4_\b4inline std::nullptr_t _\bf_\br_\bo_\bm_\b__\bs_\bt_\br_\bi_\bn_\bg_\b<_\bs_\bt_\bd_\b:_\b:_\bn_\bu_\bl_\bl_\bp_\bt_\br_\b__\bt_\b>(_\bf_\bi_\be_\bl_\bd const &value)\n+545{\n+546 if (not value._\bi_\bs_\b__\bn_\bu_\bl_\bl())\n+547 throw _\bc_\bo_\bn_\bv_\be_\br_\bs_\bi_\bo_\bn_\b__\be_\br_\br_\bo_\br{\n+548 \"Extracting non-null field into nullptr_t variable.\"};\n+549 return nullptr;\n+550}\n+551\n+552\n+554template<> PQXX_LIBEXPORT std::string _\bt_\bo_\b__\bs_\bt_\br_\bi_\bn_\bg(field const &value);\n+555} // namespace pqxx\n+556#endif\n _\bp_\bq_\bx_\bx\n The home of all libpqxx classes, functions, templates, etc.\n D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn array.hxx:33\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bb_\bi_\bn_\ba_\br_\by_\b__\bc_\ba_\bs_\bt\n-std::basic_string_view< std::byte > binary_cast(TYPE const &data)\n-Cast binary data to a type that libpqxx will recognise as binary.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn util.hxx:303\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bo_\br_\bm_\ba_\bt_\b:_\b:_\bt_\be_\bx_\bt\n-@ text\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl\n-Internal items for libpqxx' own use. Do not use these yourself.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn composite.hxx:84\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bs_\bt_\br_\bi_\bp_\b__\bt_\by_\bp_\be_\bs_\b__\bt\n-decltype(strip_types(std::declval< TYPES... >())) strip_types_t\n-Take a tuple type and apply strip_t to its component types.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn util.hxx:527\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bg_\ba_\bt_\be\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn connection.hxx:112\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bb_\bi_\bn_\ba_\br_\by_\bs_\bt_\br_\bi_\bn_\bg\n-Binary data corresponding to PostgreSQL's \"BYTEA\" binary-string type.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn binarystring.hxx:59\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bb_\bi_\bn_\ba_\br_\by_\bs_\bt_\br_\bi_\bn_\bg_\b:_\b:_\bb_\by_\bt_\be_\bs_\b__\bv_\bi_\be_\bw\n-std::basic_string_view< std::byte > bytes_view() const\n-Read data as a std::basic_string_view.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn binarystring.hxx:178\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bn_\be_\bc_\bt_\bi_\bo_\bn\n-Connection to a database.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn connection.hxx:253\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bu_\bs_\ba_\bg_\be_\b__\be_\br_\br_\bo_\br\n-Error in usage of libpqxx library, similar to std::logic_error.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn except.hxx:249\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bu_\bn_\be_\bx_\bp_\be_\bc_\bt_\be_\bd_\b__\br_\bo_\bw_\bs\n-Query returned an unexpected number of rows.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn except.hxx:343\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bp_\ba_\br_\ba_\bm_\bs\n-Build a parameter list for a parameterised or prepared statement.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn params.hxx:220\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bp_\ba_\br_\ba_\bm_\bs_\b:_\b:_\bm_\ba_\bk_\be_\b__\bc_\b__\bp_\ba_\br_\ba_\bm_\bs\n-pqxx::internal::c_params make_c_params() const\n-For internal use: Generate a params object for use in calls.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn params.cxx:96\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b<_\b<\n+std::basic_ostream< CHAR > & operator<<(std::basic_ostream< CHAR > &s, field\n+const &value)\n+Write a result field to any type of stream.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:509\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be\n+int row_size_type\n+Number of fields in a row of database data.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn types.hxx:34\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be\n+std::size_t field_size_type\n+Number of bytes in a field of database data.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn types.hxx:40\n+_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be\n+int result_size_type\n+Number of rows in a result set.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn types.hxx:28\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bp_\ba_\br_\bs_\be_\b__\bc_\bo_\bm_\bp_\bo_\bs_\bi_\bt_\be\n+void parse_composite(pqxx::internal::encoding_group enc, std::string_view text,\n+T &...fields)\n+Parse a string representation of a value of a composite type.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn composite.hxx:35\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\br_\bo_\bm_\b__\bs_\bt_\br_\bi_\bn_\bg_\b<_\b _\bs_\bt_\bd_\b:_\b:_\bn_\bu_\bl_\bl_\bp_\bt_\br_\b__\bt_\b _\b>\n+std::nullptr_t from_string< std::nullptr_t >(field const &value)\n+Convert a field's value to nullptr_t.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:544\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\bo_\b__\bs_\bt_\br_\bi_\bn_\bg\n+std::string to_string(field const &value)\n+Convert a field to a string.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.cxx:549\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\br_\bo_\bm_\b__\bs_\bt_\br_\bi_\bn_\bg\n+T from_string(field const &value)\n+Convert a field's value to type T.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:520\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bt_\bh_\br_\bo_\bw_\b__\bn_\bu_\bl_\bl_\b__\bc_\bo_\bn_\bv_\be_\br_\bs_\bi_\bo_\bn\n+void PQXX_COLD throw_null_conversion(std::string const &type)\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn strconv.cxx:253\n+_\bp_\bq_\bx_\bx_\b:_\b:_\ba_\br_\br_\ba_\by_\b__\bp_\ba_\br_\bs_\be_\br\n+Low-level array parser.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn array.hxx:527\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bv_\be_\br_\bs_\bi_\bo_\bn_\b__\be_\br_\br_\bo_\br\n+Value conversion failed, e.g. when converting \"Hello\" to int.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn except.hxx:283\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd\n+Reference to a field in a result set.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:35\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\bh_\bo_\bm_\be\n+constexpr result const & home() const noexcept\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:261\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\bs_\bi_\bz_\be\n+PQXX_PURE size_type size() const noexcept\n+Return number of bytes taken up by the field's value.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.cxx:77\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\ba_\bs\n+T as(T const &default_value) const\n+Return value as object of given type, or default value if null.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:207\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\bm_\b__\bc_\bo_\bl\n+row_size_type m_col\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:278\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\ba_\bs_\b__\ba_\br_\br_\ba_\by\n+array_parser as_array() const &noexcept\n+Parse the field as an SQL array.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:253\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\bt_\bo\n+auto to(T &obj, T const &default_value) const -> typename std::enable_if_t<(not\n+std::is_pointer< T >::value or std::is_same< T, char const * >::value), bool >\n+Read value into obj; or if null, use default value and return false.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:191\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be\n+field_size_type size_type\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:37\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b>_\b>\n+bool operator>>(T &obj) const\n+Read value into obj; or leave obj untouched and return false if null.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:177\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\bc_\b__\bs_\bt_\br\n+PQXX_PURE char const * c_str() const &\n+Read as plain C string.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.cxx:65\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\ba_\bs\n+T as() const\n+Return value as object of given type, or throw exception if null.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:221\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\bf_\bi_\be_\bl_\bd\n+field(result const &r, result_size_type row_num, row_size_type col_num)\n+noexcept\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:268\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\bc_\bo_\bl\n+constexpr row_size_type col() const noexcept\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:263\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\bv_\bi_\be_\bw\n+PQXX_PURE std::string_view view() const &\n+Read as string_view, or an empty one if null.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:113\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\bc_\bo_\bm_\bp_\bo_\bs_\bi_\bt_\be_\b__\bt_\bo\n+bool composite_to(T &...fields) const\n+Read field as a composite value, write its components into fields.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:163\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\bf_\bi_\be_\bl_\bd\n+field() noexcept=default\n+Constructor. Do not call this yourself; libpqxx will do it for you.\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\bi_\bs_\b__\bn_\bu_\bl_\bl\n+PQXX_PURE bool is_null() const noexcept\n+Is this field's value null?\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.cxx:71\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\bg_\be_\bt\n+constexpr O< T > get() const\n+Return value wrapped in some optional type (empty for nulls).\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:241\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b:_\b:_\bi_\bd_\bx\n+constexpr result::size_type idx() const noexcept\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:262\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:400\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf_\b:_\b:_\bt_\br_\ba_\bi_\bt_\bs_\b__\bt_\by_\bp_\be\n+TRAITS traits_type\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:403\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf_\b:_\b:_\bo_\bf_\bf_\b__\bt_\by_\bp_\be\n+typename traits_type::off_type off_type\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:406\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf\n+field_streambuf(field const &f)\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:410\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf_\b:_\b:_\bs_\be_\be_\bk_\bo_\bf_\bf\n+virtual pos_type seekoff(off_type, seekdir, openmode) override\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:415\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf_\b:_\b:_\bs_\be_\be_\bk_\bp_\bo_\bs\n+virtual pos_type seekpos(pos_type, openmode) override\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:419\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf_\b:_\b:_\bo_\bp_\be_\bn_\bm_\bo_\bd_\be\n+std::ios::openmode openmode\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:407\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf_\b:_\b:_\bo_\bv_\be_\br_\bf_\bl_\bo_\bw\n+virtual int_type overflow(int_type) override\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:423\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf_\b:_\b:_\bp_\bo_\bs_\b__\bt_\by_\bp_\be\n+typename traits_type::pos_type pos_type\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:405\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf_\b:_\b:_\bs_\by_\bn_\bc\n+virtual int sync() override\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:413\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf_\b:_\b:_\bi_\bn_\bt_\b__\bt_\by_\bp_\be\n+typename traits_type::int_type int_type\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:404\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf_\b:_\b:_\bu_\bn_\bd_\be_\br_\bf_\bl_\bo_\bw\n+virtual int_type underflow() override\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:424\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf_\b:_\b:_\bc_\bh_\ba_\br_\b__\bt_\by_\bp_\be\n+CHAR char_type\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:402\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd_\b__\bs_\bt_\br_\be_\ba_\bm_\bb_\bu_\bf_\b:_\b:_\bs_\be_\be_\bk_\bd_\bi_\br\n+std::ios::seekdir seekdir\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:408\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bb_\ba_\bs_\bi_\bc_\b__\bf_\bi_\be_\bl_\bd_\bs_\bt_\br_\be_\ba_\bm\n+Input stream that gets its data from a result field.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:454\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bb_\ba_\bs_\bi_\bc_\b__\bf_\bi_\be_\bl_\bd_\bs_\bt_\br_\be_\ba_\bm_\b:_\b:_\bt_\br_\ba_\bi_\bt_\bs_\b__\bt_\by_\bp_\be\n+TRAITS traits_type\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:459\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bb_\ba_\bs_\bi_\bc_\b__\bf_\bi_\be_\bl_\bd_\bs_\bt_\br_\be_\ba_\bm_\b:_\b:_\bb_\ba_\bs_\bi_\bc_\b__\bf_\bi_\be_\bl_\bd_\bs_\bt_\br_\be_\ba_\bm\n+basic_fieldstream(field const &f)\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:464\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bb_\ba_\bs_\bi_\bc_\b__\bf_\bi_\be_\bl_\bd_\bs_\bt_\br_\be_\ba_\bm_\b:_\b:_\bp_\bo_\bs_\b__\bt_\by_\bp_\be\n+typename traits_type::pos_type pos_type\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:461\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bb_\ba_\bs_\bi_\bc_\b__\bf_\bi_\be_\bl_\bd_\bs_\bt_\br_\be_\ba_\bm_\b:_\b:_\bo_\bf_\bf_\b__\bt_\by_\bp_\be\n+typename traits_type::off_type off_type\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:462\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bb_\ba_\bs_\bi_\bc_\b__\bf_\bi_\be_\bl_\bd_\bs_\bt_\br_\be_\ba_\bm_\b:_\b:_\bi_\bn_\bt_\b__\bt_\by_\bp_\be\n+typename traits_type::int_type int_type\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:460\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bb_\ba_\bs_\bi_\bc_\b__\bf_\bi_\be_\bl_\bd_\bs_\bt_\br_\be_\ba_\bm_\b:_\b:_\bc_\bh_\ba_\br_\b__\bt_\by_\bp_\be\n+CHAR char_type\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:458\n _\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt\n Result set containing data returned by a query or command.\n D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.hxx:73\n _\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be\n result_size_type size_type\n D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.hxx:75\n _\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw\n Reference to one row in a result.\n D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:47\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b:_\b:_\bf_\br_\bo_\bn_\bt\n-reference front() const noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.cxx:60\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be\n-Interface definition (and common code) for \"transaction\" classes.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:88\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bx_\be_\bc_\b__\bp_\br_\be_\bp_\ba_\br_\be_\bd\n-result exec_prepared(zview statement, Args &&...args)\n-Execute a prepared statement, with optional arguments.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:730\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bu_\bn_\be_\bs_\bc_\b__\bb_\bi_\bn\n-std::basic_string< std::byte > unesc_bin(zview text)\n-Unescape binary data, e.g. from a table field or notification payload.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:169\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bx_\be_\bc_\b0\n-result exec0(zview query, std::string_view desc)\n-Execute command, which should return zero rows of data.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:329\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bc_\bo_\bn_\bn\n-constexpr connection & conn() const noexcept\n-The connection in which this transaction lives.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:780\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bf_\bo_\br_\b__\be_\ba_\bc_\bh\n-auto for_each(std::string_view query, CALLABLE &&func)\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:550\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bq_\bu_\be_\br_\by\n-auto query(zview query)\n-Execute query, read full results, then iterate rows of data.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:587\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bp_\br_\bo_\bc_\be_\bs_\bs_\b__\bn_\bo_\bt_\bi_\bc_\be\n-void process_notice(zview msg) const\n-Have connection process a warning message.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:776\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bx_\be_\bc_\b0\n-result exec0(zview query)\n-Execute command, which should return zero rows of data.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:342\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bq_\bu_\be_\br_\by_\b__\bn\n-auto query_n(result::size_type rows, zview query)\n-Perform query, expect given number of rows, iterate results.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:601\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bu_\bn_\be_\bs_\bc_\b__\br_\ba_\bw\n-std::string unesc_raw(char const *text) const\n-Unescape binary data, e.g. from a table field or notification payload.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:179\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bq_\bu_\be_\br_\by_\b__\bv_\ba_\bl_\bu_\be\n-TYPE query_value(zview query, std::string_view desc)\n-Perform query, expecting exactly 1 row with 1 field, and convert it.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:396\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bx_\be_\bc_\b__\bp_\br_\be_\bp_\ba_\br_\be_\bd_\b__\bn\n-result exec_prepared_n(result::size_type rows, zview statement, Args &&...args)\n-Execute a prepared statement, expect a result with given number of rows.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:760\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be\n-transaction_base(transaction_base const &)=delete\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be\n-transaction_base(connection &c, std::string_view tname, std::shared_ptr< std::\n-string > rollback_cmd)\n-Create a transaction (to be called by implementation classes only).\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:818\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bq_\bu_\bo_\bt_\be\n-std::string quote(T const &t) const\n-Represent object as SQL string, including quoting & escaping.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:197\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bx_\be_\bc_\b__\bp_\ba_\br_\ba_\bm_\bs_\b1\n-row exec_params1(zview query, Args &&...args)\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:660\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bq_\bu_\be_\br_\by_\b__\bv_\ba_\bl_\bu_\be\n-TYPE query_value(zview query)\n-Perform query, expecting exactly 1 row with 1 field, and convert it.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:414\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b=\n-transaction_base & operator=(transaction_base const &)=delete\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bs_\bc_\b__\br_\ba_\bw\n-auto esc_raw(ARGS &&...args) const\n-Escape binary data for use as SQL string literal in this transaction.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:148\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bx_\be_\bc\n-result exec(std::stringstream const &query, std::string_view desc)\n-Execute a command.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:315\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bq_\bu_\bo_\bt_\be\n-std::string quote(binarystring const &t) const\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:204\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bx_\be_\bc_\b1\n-row exec1(zview query)\n-Execute command returning a single row of data.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:366\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bx_\be_\bc_\b1\n-row exec1(zview query, std::string_view desc)\n-Execute command returning a single row of data.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:352\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be\n-transaction_base(transaction_base &&)=delete\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bx_\be_\bc_\b__\bp_\ba_\br_\ba_\bm_\bs\n-result exec_params(zview query, Args &&...args)\n-Execute an SQL statement with parameters.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:651\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bq_\bu_\be_\br_\by_\b0_\b1\n-std::optional< std::tuple< TYPE... > > query01(zview query)\n-Query at most one row of data, and if there is one, convert it.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:446\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be\n-transaction_base()=delete\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bx_\be_\bc_\b__\bp_\ba_\br_\ba_\bm_\bs_\b0\n-result exec_params0(zview query, Args &&...args)\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:668\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bf_\bo_\br_\b__\bs_\bt_\br_\be_\ba_\bm\n-auto for_stream(std::string_view query, CALLABLE &&func)\n-Perform a streaming query, and for each result row, call func.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:538\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bu_\bn_\be_\bs_\bc_\b__\br_\ba_\bw\n-std::string unesc_raw(zview text) const\n-Unescape binary data, e.g. from a table field or notification payload.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:158\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bx_\be_\bc_\b__\bp_\br_\be_\bp_\ba_\br_\be_\bd_\b0\n-result exec_prepared0(zview statement, Args &&...args)\n-Execute a prepared statement, and expect a result with zero rows.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:749\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bs_\bc_\b__\bl_\bi_\bk_\be\n-std::string esc_like(std::string_view bin, char escape_char='\\\\') const\n-Escape string for literal LIKE match.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:238\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bu_\bn_\be_\bs_\bc_\b__\bb_\bi_\bn\n-std::basic_string< std::byte > unesc_bin(char const text[])\n-Unescape binary data, e.g. from a table field or notification payload.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:190\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b=\n-transaction_base & operator=(transaction_base &&)=delete\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bx_\be_\bc_\b__\bn\n-result exec_n(result::size_type rows, zview query)\n-Execute command, expect given number of rows.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:383\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bq_\bu_\be_\br_\by_\b1\n-std::tuple< TYPE... > query1(zview query)\n-Perform query returning exactly one row, and convert its fields.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:432\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bx_\be_\bc\n-result exec(std::string_view query)\n-Execute a command.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:300\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bx_\be_\bc_\b__\bp_\br_\be_\bp_\ba_\br_\be_\bd_\b1\n-row exec_prepared1(zview statement, Args &&...args)\n-Execute a prepared statement, and expect a single-row result.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:740\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bq_\bu_\bo_\bt_\be_\b__\bn_\ba_\bm_\be\n-std::string quote_name(std::string_view identifier) const\n-Escape an SQL identifier for use in a query.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:231\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bq_\bu_\bo_\bt_\be_\b__\br_\ba_\bw\n-std::string quote_raw(unsigned char const bin[], std::size_t len) const\n-Binary-escape and quote a binary string for use as an SQL constant.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:211\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bn_\ba_\bm_\be\n-std::string_view name() const &noexcept\n-Transaction name, if you passed one to the constructor; or empty string.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:811\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\be_\bx_\be_\bc_\b__\bp_\ba_\br_\ba_\bm_\bs_\b__\bn\n-result exec_params_n(std::size_t rows, zview query, Args &&...args)\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:677\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bs_\bt_\br_\be_\ba_\bm\n-auto stream(std::string_view query) &\n-Execute a query, and loop over the results row by row.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:506\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bf_\bo_\br_\b__\bq_\bu_\be_\br_\by\n-void for_query(zview query, CALLABLE &&func)\n-Execute a query, load the full result, and perform func for each row.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:616\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bb_\ba_\bs_\be_\b:_\b:_\bp_\br_\bo_\bc_\be_\bs_\bs_\b__\bn_\bo_\bt_\bi_\bc_\be\n-void process_notice(char const msg[]) const\n-Have connection process a warning message.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_base.hxx:774\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bt_\br_\ba_\bn_\bs_\ba_\bc_\bt_\bi_\bo_\bn_\b__\bf_\bo_\bc_\bu_\bs\n-Base class for things that monopolise a transaction's attention.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn transaction_focus.hxx:29\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bn_\bu_\bl_\bl_\bn_\be_\bs_\bs\n+Traits describing a type's \"null value,\" if any.\n+D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn strconv.hxx:93\n+_\bp_\bq_\bx_\bx_\b:_\b:_\bn_\bu_\bl_\bl_\bn_\be_\bs_\bs_\b:_\b:_\bn_\bu_\bl_\bl\n+static TYPE null()\n+Return a null value.\n _\bp_\bq_\bx_\bx_\b:_\b:_\bz_\bv_\bi_\be_\bw\n Marker-type wrapper: zero-terminated std::string_view.\n D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn zview.hxx:38\n * _\bi_\bn_\bc_\bl_\bu_\bd_\be\n * _\bp_\bq_\bx_\bx\n- * t\btr\bra\ban\bns\bsa\bac\bct\bti\bio\bon\bn_\b_b\bba\bas\bse\be.\b.h\bhx\bxx\bx\n+ * f\bfi\bie\bel\bld\bd.\b.h\bhx\bxx\bx\n * Generated by _\b[_\bd_\bo_\bx_\by_\bg_\be_\bn_\b]1.9.8\n"}]}, {"source1": "./usr/share/doc/libpqxx-doc/html/a00008_source.html", "source2": "./usr/share/doc/libpqxx-doc/html/a00008_source.html", "unified_diff": "@@ -1,15 +1,15 @@\n \n \n \n \n \n \n \n-libpqxx: row.hxx Source File \n+libpqxx: config.h Source File \n \n \n \n \n \n \n \n@@ -60,620 +60,136 @@\n \n
\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+
\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+
\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n \n
\n \n-\n-\n-\n-\n-\n-\n+\n+\n+\n+\n+\n+
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\n \n \n \n \n", "details": [{"source1": "html2text {}", "source2": "html2text {}", "unified_diff": "@@ -1,750 +1,607 @@\n libpqxx\u00a07.8.1\n-transaction_base.hxx\n-1/* Common code and definitions for the transaction classes.\n+field.hxx\n+1/* Definitions for the pqxx::field class.\n 2 *\n-3 * pqxx::transaction_base defines the interface for any abstract class that\n-4 * represents a database transaction.\n-5 *\n-6 * DO NOT INCLUDE THIS FILE DIRECTLY; include pqxx/transaction_base instead.\n-7 *\n-8 * Copyright (c) 2000-2023, Jeroen T. Vermeulen.\n-9 *\n-10 * See COPYING for copyright license. If you did not receive a file called\n-11 * COPYING with this source code, please notify the distributor of this\n-12 * mistake, or contact the author.\n-13 */\n-14#ifndef PQXX_H_TRANSACTION_BASE\n-15#define PQXX_H_TRANSACTION_BASE\n-16\n-17#if !defined(PQXX_HEADER_PRE)\n-18# error \"Include libpqxx headers as \n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n
\n \n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n+\n+\n+
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\n \n-\n-\n-\n-\n-\n-\n-\n-\n-\n-
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\n \n-\n-\n-\n-\n-\n-\n-\n-\n-\n+\n+\n+\n+\n+\n+\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n \n \n \n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n+\n+\n \n
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\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n \n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-
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\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-
\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n- 925std::string_view transaction_base::query_value<std::string_view>(
\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-auto esc(ARGS &&...args) const
Escape string for use as SQL string literal in this transaction.
Definition transaction_base.hxx:131
\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+
\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+
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\n+\n+\n+\n+\n+\n \n-std::basic_string_view< std::byte > binary_cast(TYPE const &data)
Cast binary data to a type that libpqxx will recognise as binary.
Definition util.hxx:303
@ text
Internal items for libpqxx' own use. Do not use these yourself.
Definition composite.hxx:84
decltype(strip_types(std::declval< TYPES... >())) strip_types_t
Take a tuple type and apply strip_t to its component types.
Definition util.hxx:527
Definition connection.hxx:112
Binary data corresponding to PostgreSQL's "BYTEA" binary-string type.
Definition binarystring.hxx:59
std::basic_string_view< std::byte > bytes_view() const
Read data as a std::basic_string_view<std::byte>.
Definition binarystring.hxx:178
Error in usage of libpqxx library, similar to std::logic_error.
Definition except.hxx:249
Build a parameter list for a parameterised or prepared statement.
Definition params.hxx:220
pqxx::internal::c_params make_c_params() const
For internal use: Generate a params object for use in calls.
Definition params.cxx:96
std::basic_ostream< CHAR > & operator<<(std::basic_ostream< CHAR > &s, field const &value)
Write a result field to any type of stream.
Definition field.hxx:509
int row_size_type
Number of fields in a row of database data.
Definition types.hxx:34
std::size_t field_size_type
Number of bytes in a field of database data.
Definition types.hxx:40
void parse_composite(pqxx::internal::encoding_group enc, std::string_view text, T &...fields)
Parse a string representation of a value of a composite type.
Definition composite.hxx:35
std::nullptr_t from_string< std::nullptr_t >(field const &value)
Convert a field's value to nullptr_t.
Definition field.hxx:544
std::string to_string(field const &value)
Convert a field to a string.
Definition result.cxx:549
T from_string(field const &value)
Convert a field's value to type T.
Definition field.hxx:520
void PQXX_COLD throw_null_conversion(std::string const &type)
Definition strconv.cxx:253
Value conversion failed, e.g. when converting "Hello" to int.
Definition except.hxx:283
PQXX_PURE size_type size() const noexcept
Return number of bytes taken up by the field's value.
Definition field.cxx:77
T as(T const &default_value) const
Return value as object of given type, or default value if null.
Definition field.hxx:207
array_parser as_array() const &noexcept
Parse the field as an SQL array.
Definition field.hxx:253
auto to(T &obj, T const &default_value) const -> typename std::enable_if_t<(not std::is_pointer< T >::value or std::is_same< T, char const * >::value), bool >
Read value into obj; or if null, use default value and return false.
Definition field.hxx:191
bool operator>>(T &obj) const
Read value into obj; or leave obj untouched and return false if null.
Definition field.hxx:177
PQXX_PURE char const * c_str() const &
Read as plain C string.
Definition field.cxx:65
T as() const
Return value as object of given type, or throw exception if null.
Definition field.hxx:221
field(result const &r, result_size_type row_num, row_size_type col_num) noexcept
Definition field.hxx:268
PQXX_PURE std::string_view view() const &
Read as string_view, or an empty one if null.
Definition field.hxx:113
bool composite_to(T &...fields) const
Read field as a composite value, write its components into fields.
Definition field.hxx:163
field() noexcept=default
Constructor. Do not call this yourself; libpqxx will do it for you.
PQXX_PURE bool is_null() const noexcept
Is this field's value null?
Definition field.cxx:71
constexpr O< T > get() const
Return value wrapped in some optional type (empty for nulls).
Definition field.hxx:241
Definition field.hxx:400
virtual pos_type seekoff(off_type, seekdir, openmode) override
Definition field.hxx:415
virtual pos_type seekpos(pos_type, openmode) override
Definition field.hxx:419
Interface definition (and common code) for "transaction" classes.
Definition transaction_base.hxx:88
result exec_prepared(zview statement, Args &&...args)
Execute a prepared statement, with optional arguments.
Definition transaction_base.hxx:730
std::basic_string< std::byte > unesc_bin(zview text)
Unescape binary data, e.g. from a table field or notification payload.
Definition transaction_base.hxx:169
result exec0(zview query, std::string_view desc)
Execute command, which should return zero rows of data.
Definition transaction_base.hxx:329
constexpr connection & conn() const noexcept
The connection in which this transaction lives.
Definition transaction_base.hxx:780
auto for_each(std::string_view query, CALLABLE &&func)
Definition transaction_base.hxx:550
auto query(zview query)
Execute query, read full results, then iterate rows of data.
Definition transaction_base.hxx:587
void process_notice(zview msg) const
Have connection process a warning message.
Definition transaction_base.hxx:776
result exec0(zview query)
Execute command, which should return zero rows of data.
Definition transaction_base.hxx:342
auto query_n(result::size_type rows, zview query)
Perform query, expect given number of rows, iterate results.
Definition transaction_base.hxx:601
std::string unesc_raw(char const *text) const
Unescape binary data, e.g. from a table field or notification payload.
Definition transaction_base.hxx:179
TYPE query_value(zview query, std::string_view desc)
Perform query, expecting exactly 1 row with 1 field, and convert it.
Definition transaction_base.hxx:396
result exec_prepared_n(result::size_type rows, zview statement, Args &&...args)
Execute a prepared statement, expect a result with given number of rows.
Definition transaction_base.hxx:760
transaction_base(transaction_base const &)=delete
transaction_base(connection &c, std::string_view tname, std::shared_ptr< std::string > rollback_cmd)
Create a transaction (to be called by implementation classes only).
Definition transaction_base.hxx:818
std::string quote(T const &t) const
Represent object as SQL string, including quoting & escaping.
Definition transaction_base.hxx:197
row exec_params1(zview query, Args &&...args)
Definition transaction_base.hxx:660
TYPE query_value(zview query)
Perform query, expecting exactly 1 row with 1 field, and convert it.
Definition transaction_base.hxx:414
transaction_base & operator=(transaction_base const &)=delete
auto esc_raw(ARGS &&...args) const
Escape binary data for use as SQL string literal in this transaction.
Definition transaction_base.hxx:148
result exec(std::stringstream const &query, std::string_view desc)
Execute a command.
Definition transaction_base.hxx:315
std::string quote(binarystring const &t) const
Definition transaction_base.hxx:204
row exec1(zview query)
Execute command returning a single row of data.
Definition transaction_base.hxx:366
row exec1(zview query, std::string_view desc)
Execute command returning a single row of data.
Definition transaction_base.hxx:352
transaction_base(transaction_base &&)=delete
result exec_params(zview query, Args &&...args)
Execute an SQL statement with parameters.
Definition transaction_base.hxx:651
std::optional< std::tuple< TYPE... > > query01(zview query)
Query at most one row of data, and if there is one, convert it.
Definition transaction_base.hxx:446
transaction_base()=delete
result exec_params0(zview query, Args &&...args)
Definition transaction_base.hxx:668
auto for_stream(std::string_view query, CALLABLE &&func)
Perform a streaming query, and for each result row, call func.
Definition transaction_base.hxx:538
std::string unesc_raw(zview text) const
Unescape binary data, e.g. from a table field or notification payload.
Definition transaction_base.hxx:158
result exec_prepared0(zview statement, Args &&...args)
Execute a prepared statement, and expect a result with zero rows.
Definition transaction_base.hxx:749
std::string esc_like(std::string_view bin, char escape_char='\\\\') const
Escape string for literal LIKE match.
Definition transaction_base.hxx:238
std::basic_string< std::byte > unesc_bin(char const text[])
Unescape binary data, e.g. from a table field or notification payload.
Definition transaction_base.hxx:190
transaction_base & operator=(transaction_base &&)=delete
result exec_n(result::size_type rows, zview query)
Execute command, expect given number of rows.
Definition transaction_base.hxx:383
std::tuple< TYPE... > query1(zview query)
Perform query returning exactly one row, and convert its fields.
Definition transaction_base.hxx:432
result exec(std::string_view query)
Execute a command.
Definition transaction_base.hxx:300
row exec_prepared1(zview statement, Args &&...args)
Execute a prepared statement, and expect a single-row result.
Definition transaction_base.hxx:740
std::string quote_name(std::string_view identifier) const
Escape an SQL identifier for use in a query.
Definition transaction_base.hxx:231
std::string quote_raw(unsigned char const bin[], std::size_t len) const
Binary-escape and quote a binary string for use as an SQL constant.
Definition transaction_base.hxx:211
std::string_view name() const &noexcept
Transaction name, if you passed one to the constructor; or empty string.
Definition transaction_base.hxx:811
result exec_params_n(std::size_t rows, zview query, Args &&...args)
Definition transaction_base.hxx:677
auto stream(std::string_view query) &
Execute a query, and loop over the results row by row.
Definition transaction_base.hxx:506
void for_query(zview query, CALLABLE &&func)
Execute a query, load the full result, and perform func for each row.
Definition transaction_base.hxx:616
void process_notice(char const msg[]) const
Have connection process a warning message.
Definition transaction_base.hxx:774
Base class for things that monopolise a transaction's attention.
Definition transaction_focus.hxx:29
\n header file. */\n+5#define HAVE_DLFCN_H 1\n+6\n+7/* Define to 1 if you have the header file. */\n+8#define HAVE_INTTYPES_H 1\n+9\n+10/* Define to 1 if you have the `pq' library (-lpq). */\n+11#define HAVE_LIBPQ 1\n+12\n+13/* Define to 1 if you have the header file. */\n+14#define HAVE_STDINT_H 1\n 15\n-16#if !defined(PQXX_HEADER_PRE)\n-17# error \"Include libpqxx headers as , not .\"\n-18#endif\n-19\n-20#include \"pqxx/except.hxx\"\n-21#include \"pqxx/field.hxx\"\n-22#include \"pqxx/result.hxx\"\n-23\n-24#include \"pqxx/internal/concat.hxx\"\n-25\n-26namespace _\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl\n-27{\n-_\b2_\b8template class _\br_\be_\bs_\bu_\bl_\bt_\b__\bi_\bt_\be_\br;\n-29} // namespace pqxx::internal\n+16/* Define to 1 if you have the header file. */\n+17#define HAVE_STDIO_H 1\n+18\n+19/* Define to 1 if you have the header file. */\n+20#define HAVE_STDLIB_H 1\n+21\n+22/* Define to 1 if you have the header file. */\n+23#define HAVE_STRINGS_H 1\n+24\n+25/* Define to 1 if you have the header file. */\n+26#define HAVE_STRING_H 1\n+27\n+28/* Define to 1 if you have the header file. */\n+29#define HAVE_SYS_STAT_H 1\n 30\n-31\n-32namespace _\bp_\bq_\bx_\bx\n-33{\n-35\n-_\b4_\b6class PQXX_LIBEXPORT _\br_\bo_\bw\n-47{\n-48public:\n-_\b4_\b9 using _\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be = _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be;\n-_\b5_\b0 using _\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be = _\br_\bo_\bw_\b__\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be;\n-_\b5_\b1 using _\bc_\bo_\bn_\bs_\bt_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br = _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br;\n-_\b5_\b2 using _\bi_\bt_\be_\br_\ba_\bt_\bo_\br = _\bc_\bo_\bn_\bs_\bt_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br;\n-_\b5_\b3 using _\br_\be_\bf_\be_\br_\be_\bn_\bc_\be = _\bf_\bi_\be_\bl_\bd;\n-_\b5_\b4 using _\bp_\bo_\bi_\bn_\bt_\be_\br = _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br;\n-_\b5_\b5 using _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br = _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br;\n-_\b5_\b6 using _\br_\be_\bv_\be_\br_\bs_\be_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br = _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br;\n+31/* Define to 1 if you have the header file. */\n+32#define HAVE_SYS_TYPES_H 1\n+33\n+34/* Define to 1 if you have the header file. */\n+35#define HAVE_UNISTD_H 1\n+36\n+37/* Define to the sub-directory where libtool stores uninstalled libraries. */\n+38#define LT_OBJDIR \".libs/\"\n+39\n+40/* Name of package */\n+41#define PACKAGE \"libpqxx\"\n+42\n+43/* Define to the address where bug reports for this package should be sent.\n+*/\n+44#define PACKAGE_BUGREPORT \"Jeroen T. Vermeulen\"\n+45\n+46/* Define to the full name of this package. */\n+47#define PACKAGE_NAME \"libpqxx\"\n+48\n+49/* Define to the full name and version of this package. */\n+50#define PACKAGE_STRING \"libpqxx 7.8.1\"\n+51\n+52/* Define to the one symbol short name of this package. */\n+53#define PACKAGE_TARNAME \"libpqxx\"\n+54\n+55/* Define to the home page for this package. */\n+56#define PACKAGE_URL \"\"\n 57\n-_\b5_\b8 _\br_\bo_\bw() noexcept = default;\n-_\b5_\b9 _\br_\bo_\bw(_\br_\bo_\bw &&) noexcept = default;\n-_\b6_\b0 _\br_\bo_\bw(_\br_\bo_\bw const &) noexcept = default;\n-_\b6_\b1 _\br_\bo_\bw &operator=(_\br_\bo_\bw const &) noexcept = default;\n-_\b6_\b2 _\br_\bo_\bw &operator=(_\br_\bo_\bw &&) noexcept = default;\n+58/* Define to the version of this package. */\n+59#define PACKAGE_VERSION \"7.8.1\"\n+60\n+61/* Define if supports floating-point conversion. */\n+62#define PQXX_HAVE_CHARCONV_FLOAT 1\n 63\n-68 [[nodiscard]] PQXX_PURE bool operator==(_\br_\bo_\bw const &) const noexcept;\n-_\b6_\b9 [[nodiscard]] bool operator!=(_\br_\bo_\bw const &rhs) const noexcept\n-70 {\n-71 return not operator==(rhs);\n-72 }\n-74\n-75 [[nodiscard]] const_iterator begin() const noexcept;\n-76 [[nodiscard]] const_iterator cbegin() const noexcept;\n-77 [[nodiscard]] const_iterator end() const noexcept;\n-78 [[nodiscard]] const_iterator cend() const noexcept;\n-79\n-84 [[nodiscard]] reference front() const noexcept;\n-85 [[nodiscard]] reference back() const noexcept;\n-86\n-87 [[nodiscard]] _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br rbegin() const noexcept;\n-88 [[nodiscard]] _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br crbegin() const noexcept;\n-89 [[nodiscard]] _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br rend() const noexcept;\n-90 [[nodiscard]] _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br crend() const noexcept;\n-91\n-92 [[nodiscard]] reference operator[](size_type) const noexcept;\n-96 [[nodiscard]] reference operator[](_\bz_\bv_\bi_\be_\bw col_name) const;\n-97\n-98 reference at(size_type) const;\n-102 reference at(_\bz_\bv_\bi_\be_\bw col_name) const;\n-103\n-_\b1_\b0_\b4 [[nodiscard]] constexpr _\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be size() const noexcept\n-105 {\n-106 return m_end - m_begin;\n-107 }\n+64/* Define if supports integer conversion. */\n+65#define PQXX_HAVE_CHARCONV_INT 1\n+66\n+67/* Define if compiler has C++20 std::cmp_greater etc. */\n+68/* #undef PQXX_HAVE_CMP */\n+69\n+70/* Define if compiler supports Concepts and header. */\n+71/* #undef PQXX_HAVE_CONCEPTS */\n+72\n+73/* Define if compiler supports __cxa_demangle */\n+74#define PQXX_HAVE_CXA_DEMANGLE 1\n+75\n+76/* Define if g++ supports pure attribute */\n+77#define PQXX_HAVE_GCC_PURE 1\n+78\n+79/* Define if g++ supports visibility attribute. */\n+80#define PQXX_HAVE_GCC_VISIBILITY 1\n+81\n+82/* Define if likely & unlikely work. */\n+83/* #undef PQXX_HAVE_LIKELY */\n+84\n+85/* Define if compiler has usable std::filesystem::path. */\n+86#define PQXX_HAVE_PATH 1\n+87\n+88/* Define if poll() is available. */\n+89#define PQXX_HAVE_POLL 1\n+90\n+91/* Define if std::this_thread::sleep_for works. */\n+92#define PQXX_HAVE_SLEEP_FOR 1\n+93\n+94/* Define if compiler has std::span. */\n+95/* #undef PQXX_HAVE_SPAN */\n+96\n+97/* Define if strerror_r() is available. */\n+98#define PQXX_HAVE_STRERROR_R 1\n+99\n+100/* Define if strerror_s() is available. */\n+101/* #undef PQXX_HAVE_STRERROR_S */\n+102\n+103/* Define if thread_local is fully supported. */\n+104#define PQXX_HAVE_THREAD_LOCAL 1\n+105\n+106/* Define if std::chrono has year_month_day etc. */\n+107/* #undef PQXX_HAVE_YEAR_MONTH_DAY */\n 108\n-109 [[deprecated(\"Swap iterators, not rows.\")]] void swap(_\br_\bo_\bw &) noexcept;\n-110\n-_\b1_\b1_\b2 [[nodiscard]] constexpr _\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be _\br_\bo_\bw_\bn_\bu_\bm_\bb_\be_\br() const noexcept\n-113 {\n-114 return m_index;\n-115 }\n-116\n-122 [[nodiscard]] size_type column_number(_\bz_\bv_\bi_\be_\bw col_name) const;\n-123\n-125 [[nodiscard]] oid column_type(size_type) const;\n-126\n-_\b1_\b2_\b8 [[nodiscard]] oid _\bc_\bo_\bl_\bu_\bm_\bn_\b__\bt_\by_\bp_\be(_\bz_\bv_\bi_\be_\bw col_name) const\n-129 {\n-130 return column_type(column_number(col_name));\n-131 }\n-132\n-134 [[nodiscard]] oid column_table(size_type col_num) const;\n-135\n-_\b1_\b3_\b7 [[nodiscard]] oid _\bc_\bo_\bl_\bu_\bm_\bn_\b__\bt_\ba_\bb_\bl_\be(_\bz_\bv_\bi_\be_\bw col_name) const\n-138 {\n-139 return column_table(column_number(col_name));\n-140 }\n-141\n-143\n-150 [[nodiscard]] size_type table_column(size_type) const;\n-151\n-_\b1_\b5_\b3 [[nodiscard]] _\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be _\bt_\ba_\bb_\bl_\be_\b__\bc_\bo_\bl_\bu_\bm_\bn(_\bz_\bv_\bi_\be_\bw col_name) const\n-154 {\n-155 return table_column(column_number(col_name));\n-156 }\n-158\n-_\b1_\b5_\b9 [[nodiscard]] constexpr _\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be _\bn_\bu_\bm() const noexcept\n-160 {\n-161 return rownumber();\n-162 }\n-163\n-175 [[deprecated(\"Row slicing is going away. File a bug if you need it.\")]] _\br_\bo_\bw\n-176 slice(size_type sbegin, size_type send) const;\n-177\n-179 [[nodiscard, deprecated(\"Row slicing is going away.\")]] PQXX_PURE bool\n-180 empty() const noexcept;\n-181\n-183\n-_\b1_\b8_\b8 template void to(Tuple &t) const\n-189 {\n-190 check_size(std::tuple_size_v);\n-191 convert(t);\n-192 }\n-193\n-195\n-_\b2_\b0_\b0 template std::tuple _\ba_\bs() const\n-201 {\n-202 check_size(sizeof...(TYPE));\n-203 using seq = std::make_index_sequence;\n-204 return get_tuple>(seq{});\n-205 }\n-206\n-207protected:\n-_\b2_\b0_\b8 friend class _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br;\n-_\b2_\b0_\b9 friend class _\br_\be_\bs_\bu_\bl_\bt;\n-210 _\br_\bo_\bw(_\br_\be_\bs_\bu_\bl_\bt const &r, _\br_\be_\bs_\bu_\bl_\bt_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be index, _\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be cols) noexcept;\n-211\n-_\b2_\b1_\b3 void _\bc_\bh_\be_\bc_\bk_\b__\bs_\bi_\bz_\be(_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be expected) const\n-214 {\n-215 if (size() != expected)\n-216 throw _\bu_\bs_\ba_\bg_\be_\b__\be_\br_\br_\bo_\br{internal::concat(\n-217 \"Tried to extract \", expected, \" field(s) from a row of \", size(),\n-218 \".\")};\n-219 }\n-220\n-222\n-_\b2_\b2_\b5 template TUPLE _\ba_\bs_\b__\bt_\bu_\bp_\bl_\be() const\n-226 {\n-227 using seq = std::make_index_sequence>;\n-228 return get_tuple(seq{});\n-229 }\n-230\n-_\b2_\b3_\b1 template friend class _\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b__\bi_\bt_\be_\br;\n-_\b2_\b3_\b3 template void _\bc_\bo_\bn_\bv_\be_\br_\bt(Tuple &t) const\n-234 {\n-235 extract_fields(t, std::make_index_sequence>{});\n-236 }\n-237\n-_\b2_\b3_\b8 friend class _\bf_\bi_\be_\bl_\bd;\n-239\n-_\b2_\b4_\b1 _\br_\be_\bs_\bu_\bl_\bt _\bm_\b__\br_\be_\bs_\bu_\bl_\bt;\n-242\n-244\n-_\b2_\b4_\b8 _\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be m_index = 0;\n-249\n-250 // TODO: Remove m_begin and (if possible) m_end when we remove slice().\n-_\b2_\b5_\b2 _\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be m_begin = 0;\n-_\b2_\b5_\b4 _\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be m_end = 0;\n-255\n-256private:\n-257 template\n-258 void extract_fields(Tuple &t, std::index_sequence) const\n-259 {\n-260 (extract_value(t), ...);\n-261 }\n-262\n-263 template\n-264 void extract_value(Tuple &t) const;\n-265\n-267 template\n-268 auto get_tuple(std::index_sequence) const\n-269 {\n-270 return std::make_tuple(get_field()...);\n-271 }\n-272\n-274 template auto get_field() const\n-275 {\n-276 return (*this)[index].as>();\n-277 }\n-278};\n-279\n-280\n-_\b2_\b8_\b2class PQXX_LIBEXPORT _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br : public _\bf_\bi_\be_\bl_\bd\n-283{\n-284public:\n-_\b2_\b8_\b5 using _\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b__\bc_\ba_\bt_\be_\bg_\bo_\br_\by = std::random_access_iterator_tag;\n-_\b2_\b8_\b6 using _\bv_\ba_\bl_\bu_\be_\b__\bt_\by_\bp_\be = _\bf_\bi_\be_\bl_\bd const;\n-_\b2_\b8_\b7 using _\bp_\bo_\bi_\bn_\bt_\be_\br = _\bf_\bi_\be_\bl_\bd const *;\n-_\b2_\b8_\b8 using _\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be = _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be;\n-_\b2_\b8_\b9 using _\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be = _\br_\bo_\bw_\b__\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be;\n-_\b2_\b9_\b0 using _\br_\be_\bf_\be_\br_\be_\bn_\bc_\be = _\bf_\bi_\be_\bl_\bd;\n-291\n-292#include \"pqxx/internal/ignore-deprecated-pre.hxx\"\n-_\b2_\b9_\b3 _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br() noexcept = default;\n-294#include \"pqxx/internal/ignore-deprecated-post.hxx\"\n-_\b2_\b9_\b5 _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br(_\br_\bo_\bw const &t, _\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be c) noexcept :\n-296 _\bf_\bi_\be_\bl_\bd{t.m_result, t.m_index, c}\n-297 {}\n-_\b2_\b9_\b8 _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br(_\bf_\bi_\be_\bl_\bd const &F) noexcept : _\bf_\bi_\be_\bl_\bd{F} {}\n-_\b2_\b9_\b9 _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br(_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &) noexcept = default;\n-_\b3_\b0_\b0 _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br(_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br &&) noexcept = default;\n-301\n-_\b3_\b0_\b6 [[nodiscard]] constexpr _\bp_\bo_\bi_\bn_\bt_\be_\br operator->() const noexcept { return this;\n-}\n-_\b3_\b0_\b7 [[nodiscard]] _\br_\be_\bf_\be_\br_\be_\bn_\bc_\be _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b*() const noexcept { return {*this}; }\n-309\n-_\b3_\b1_\b4 _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br &_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b=(_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &) noexcept =\n-default;\n-_\b3_\b1_\b5 _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br &_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b=(_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br &&) noexcept = default;\n-316\n-317 _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br operator++(int) noexcept;\n-_\b3_\b1_\b8 _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br &operator++() noexcept\n-319 {\n-320 ++m_col;\n-321 return *this;\n-322 }\n-323 _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br operator--(int) noexcept;\n-_\b3_\b2_\b4 _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br &_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b-_\b-() noexcept\n-325 {\n-326 --m_col;\n-327 return *this;\n-328 }\n-329\n-_\b3_\b3_\b0 _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br &_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b+_\b=(_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be i) noexcept\n-331 {\n-332 m_col = _\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be(_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be(m_col) + i);\n-333 return *this;\n-334 }\n-_\b3_\b3_\b5 _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br &_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b-_\b=(_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be i) noexcept\n-336 {\n-337 m_col = _\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be(_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be(m_col) - i);\n-338 return *this;\n-339 }\n-341\n-346 [[nodiscard]] constexpr bool\n-_\b3_\b4_\b7 _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b=_\b=(_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &i) const noexcept\n-348 {\n-349 return col() == i.col();\n-350 }\n-351 [[nodiscard]] constexpr bool\n-_\b3_\b5_\b2 _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b!_\b=(_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &i) const noexcept\n-353 {\n-354 return col() != i.col();\n-355 }\n-_\b3_\b5_\b6 [[nodiscard]] constexpr bool\n-357 operator<(_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &i) const noexcept\n-358 {\n-359 return col() < i.col();\n-360 }\n-_\b3_\b6_\b1 [[nodiscard]] constexpr bool\n-362 operator<=(_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &i) const noexcept\n-363 {\n-364 return col() <= i.col();\n-365 }\n-366 [[nodiscard]] constexpr bool\n-_\b3_\b6_\b7 _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b>(_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &i) const noexcept\n-368 {\n-369 return col() > i.col();\n-370 }\n-371 [[nodiscard]] constexpr bool\n-_\b3_\b7_\b2 _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b>_\b=(_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &i) const noexcept\n-373 {\n-374 return col() >= i.col();\n-375 }\n-377\n-382 [[nodiscard]] inline _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n-383 _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b+(difference_type) const noexcept;\n-384\n-385 friend _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n-386 _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b+(difference_type, _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &) noexcept;\n-387\n-388 [[nodiscard]] inline _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n-_\b3_\b8_\b9 operator-(_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be) const noexcept;\n-390 [[nodiscard]] inline _\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be\n-_\b3_\b9_\b1 operator-(_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &) const noexcept;\n-393};\n-394\n-395\n-_\b3_\b9_\b7class PQXX_LIBEXPORT _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br : private _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n-398{\n-399public:\n-_\b4_\b0_\b0 using _\bs_\bu_\bp_\be_\br = _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br;\n-_\b4_\b0_\b1 using _\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b__\bt_\by_\bp_\be = _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br;\n-402 using _\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b__\bt_\by_\bp_\be_\b:_\b:_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be;\n-403 using _\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b__\bt_\by_\bp_\be_\b:_\b:_\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b__\bc_\ba_\bt_\be_\bg_\bo_\br_\by;\n-404 using _\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b__\bt_\by_\bp_\be_\b:_\b:_\bp_\bo_\bi_\bn_\bt_\be_\br;\n-_\b4_\b0_\b5 using _\bv_\ba_\bl_\bu_\be_\b__\bt_\by_\bp_\be = _\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b__\bt_\by_\bp_\be_\b:_\b:_\bv_\ba_\bl_\bu_\be_\b__\bt_\by_\bp_\be;\n-_\b4_\b0_\b6 using _\br_\be_\bf_\be_\br_\be_\bn_\bc_\be = _\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b__\bt_\by_\bp_\be_\b:_\b:_\br_\be_\bf_\be_\br_\be_\bn_\bc_\be;\n-407\n-_\b4_\b0_\b8 _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br() noexcept = default;\n-_\b4_\b0_\b9 _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br(_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &) noexcept =\n-410 default;\n-_\b4_\b1_\b1 _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br(_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br &&) noexcept =\n-default;\n-412\n-_\b4_\b1_\b3 explicit _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br(_\bs_\bu_\bp_\be_\br const &rhs) noexcept :\n-414 _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br{rhs}\n-415 {\n-416 super::operator--();\n-417 }\n-418\n-419 [[nodiscard]] PQXX_PURE iterator_type base() const noexcept;\n-420\n-425 using iterator_type::operator->;\n-426 using iterator_type::operator*;\n-428\n-433 const_reverse_row_iterator &\n-_\b4_\b3_\b4 operator=(_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &r) noexcept\n-435 {\n-436 iterator_type::operator=(r);\n-437 return *this;\n-438 }\n-_\b4_\b3_\b9 _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b+_\b+() noexcept\n-440 {\n-441 iterator_type::operator--();\n-442 return *this;\n-443 }\n-444 _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br operator++(int) noexcept;\n-_\b4_\b4_\b5 _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br &_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b-_\b-() noexcept\n-446 {\n-447 iterator_type::operator++();\n-448 return *this;\n-449 }\n-450 _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br operator--(int);\n-_\b4_\b5_\b1 _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br &_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b+_\b=(_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be i) noexcept\n-452 {\n-453 iterator_type::operator-=(i);\n-454 return *this;\n-455 }\n-_\b4_\b5_\b6 _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br &_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b-_\b=(_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be i) noexcept\n-457 {\n-458 iterator_type::operator+=(i);\n-459 return *this;\n-460 }\n-462\n-467 [[nodiscard]] _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n-_\b4_\b6_\b8 _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b+(_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be i) const noexcept\n-469 {\n-470 return _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br{base() - i};\n-471 }\n-472 [[nodiscard]] _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n-_\b4_\b7_\b3 _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b-(_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be i) noexcept\n-474 {\n-475 return _\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br{base() + i};\n-476 }\n-477 [[nodiscard]] difference_type\n-_\b4_\b7_\b8 _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b-(_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &rhs) const noexcept\n-479 {\n-480 return rhs.const_row_iterator::operator-(*this);\n-481 }\n-483\n-488 [[nodiscard]] bool\n-_\b4_\b8_\b9 _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b=_\b=(_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &rhs) const noexcept\n-490 {\n-491 return iterator_type::operator==(rhs);\n-492 }\n-493 [[nodiscard]] bool\n-_\b4_\b9_\b4 _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b!_\b=(_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &rhs) const noexcept\n-495 {\n-496 return !operator==(rhs);\n-497 }\n-498\n-_\b4_\b9_\b9 [[nodiscard]] constexpr bool\n-500 operator<(_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &rhs) const noexcept\n-501 {\n-502 return iterator_type::operator>(rhs);\n-503 }\n-_\b5_\b0_\b4 [[nodiscard]] constexpr bool\n-505 operator<=(_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &rhs) const noexcept\n-506 {\n-507 return iterator_type::operator>=(rhs);\n-508 }\n-509 [[nodiscard]] constexpr bool\n-_\b5_\b1_\b0 _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b>(_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &rhs) const noexcept\n-511 {\n-512 return iterator_type::operator<(rhs);\n-513 }\n-514 [[nodiscard]] constexpr bool\n-_\b5_\b1_\b5 _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b>_\b=(_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &rhs) const noexcept\n-516 {\n-517 return iterator_type::operator<=(rhs);\n-518 }\n-520};\n-521\n-522\n-523const_row_iterator\n-_\b5_\b2_\b4_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b+(_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be o) const noexcept\n-525{\n-526 // TODO:: More direct route to home().columns()?\n-527 return {\n-528 _\br_\bo_\bw{home(), idx(), home().columns()},\n-529 _\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be(_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be(col()) + o)};\n-530}\n-531\n-_\b5_\b3_\b2inline _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br _\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b+(\n-533 _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be o, _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &i)\n-noexcept\n-534{\n-535 return i + o;\n-536}\n-537\n-538inline _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n-_\b5_\b3_\b9_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b-(_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be o) const noexcept\n-540{\n-541 // TODO:: More direct route to home().columns()?\n-542 return {\n-543 _\br_\bo_\bw{home(), idx(), home().columns()},\n-544 _\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be(_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be(col()) - o)};\n-545}\n-546\n-547inline _\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be\n-_\b5_\b4_\b8_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b-(_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br const &i) const noexcept\n-549{\n-550 return _\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be(num() - i.num());\n-551}\n-552\n-553\n-554template\n-555inline void row::extract_value(Tuple &t) const\n-556{\n-557 using field_type = _\bs_\bt_\br_\bi_\bp_\b__\bt_\b<_\bd_\be_\bc_\bl_\bt_\by_\bp_\be_\b(_\bs_\bt_\bd_\b:_\b:_\bg_\be_\bt_\b<_\bi_\bn_\bd_\be_\bx_\b>(t))>;\n-558 _\bf_\bi_\be_\bl_\bd const f{_\bm_\b__\br_\be_\bs_\bu_\bl_\bt, _\bm_\b__\bi_\bn_\bd_\be_\bx, index};\n-559 std::get(t) = from_string(f);\n-560}\n-561} // namespace pqxx\n-562#endif\n-_\bp_\bq_\bx_\bx\n-The home of all libpqxx classes, functions, templates, etc.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn array.hxx:33\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be\n-int row_size_type\n-Number of fields in a row of database data.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn types.hxx:34\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bs_\bt_\br_\bi_\bp_\b__\bt\n-std::remove_cv_t< std::remove_reference_t< TYPE > > strip_t\n-Remove any constness, volatile, and reference-ness from a type.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn types.hxx:91\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b__\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be\n-int row_difference_type\n-Difference between row sizes.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn types.hxx:37\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b+\n-const_row_iterator operator+(const_row_iterator::difference_type o,\n-const_row_iterator const &i) noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:532\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b__\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be\n-int result_size_type\n-Number of rows in a result set.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn types.hxx:28\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl\n-Internal items for libpqxx' own use. Do not use these yourself.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn composite.hxx:84\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bu_\bs_\ba_\bg_\be_\b__\be_\br_\br_\bo_\br\n-Error in usage of libpqxx library, similar to std::logic_error.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn except.hxx:249\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bf_\bi_\be_\bl_\bd\n-Reference to a field in a result set.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn field.hxx:35\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt\n-Result set containing data returned by a query or command.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.hxx:73\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b:_\b:_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be\n-result_size_type size_type\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn result.hxx:75\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\br_\be_\bs_\bu_\bl_\bt_\b__\bi_\bt_\be_\br\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:28\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw\n-Reference to one row in a result.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:47\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b:_\b:_\ba_\bs\n-std::tuple< TYPE... > as() const\n-Extract entire row's values into a tuple.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:200\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b:_\b:_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be\n-row_size_type size_type\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:49\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b:_\b:_\bc_\bo_\bl_\bu_\bm_\bn_\b__\bt_\by_\bp_\be\n-oid column_type(zview col_name) const\n-Return a column's type.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:128\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b:_\b:_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be\n-row_difference_type difference_type\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:50\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b:_\b:_\bm_\b__\br_\be_\bs_\bu_\bl_\bt\n-result m_result\n-Result set of which this is one row.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:241\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b:_\b:_\bm_\b__\bi_\bn_\bd_\be_\bx\n-result::size_type m_index\n-Row number.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:248\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b:_\b:_\bn_\bu_\bm\n-constexpr result::size_type num() const noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:159\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b:_\b:_\br_\bo_\bw\n-row() noexcept=default\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b:_\b:_\br_\bo_\bw_\bn_\bu_\bm_\bb_\be_\br\n-constexpr result::size_type rownumber() const noexcept\n-Row number, assuming this is a real row and not end()/rend().\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:112\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b:_\b:_\ba_\bs_\b__\bt_\bu_\bp_\bl_\be\n-TUPLE as_tuple() const\n-Convert to a given tuple of values, don't check sizes.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:225\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b:_\b:_\bc_\bh_\be_\bc_\bk_\b__\bs_\bi_\bz_\be\n-void check_size(size_type expected) const\n-Throw usage_error if row size is not expected.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:213\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b:_\b:_\bt_\ba_\bb_\bl_\be_\b__\bc_\bo_\bl_\bu_\bm_\bn\n-size_type table_column(zview col_name) const\n-What column number in its table did this result column come from?\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:153\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b:_\b:_\bc_\bo_\bn_\bv_\be_\br_\bt\n-void convert(Tuple &t) const\n-Convert entire row to tuple fields, without checking row size.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:233\n-_\bp_\bq_\bx_\bx_\b:_\b:_\br_\bo_\bw_\b:_\b:_\bc_\bo_\bl_\bu_\bm_\bn_\b__\bt_\ba_\bb_\bl_\be\n-oid column_table(zview col_name) const\n-What table did this column come from?\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:137\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n-Iterator for fields in a row. Use as row::const_iterator.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:283\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b-\n-const_row_iterator operator-(difference_type) const noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:539\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b=\n-const_row_iterator & operator=(const_row_iterator &&) noexcept=default\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b*\n-reference operator*() const noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:307\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n-const_row_iterator(field const &F) noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:298\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b+\n-friend const_row_iterator operator+(difference_type, const_row_iterator const\n-&) noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:532\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b>_\b=\n-constexpr bool operator>=(const_row_iterator const &i) const noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:372\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n-const_row_iterator(const_row_iterator const &) noexcept=default\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b=\n-const_row_iterator & operator=(const_row_iterator const &) noexcept=default\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b__\bc_\ba_\bt_\be_\bg_\bo_\br_\by\n-std::random_access_iterator_tag iterator_category\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:285\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b=_\b=\n-constexpr bool operator==(const_row_iterator const &i) const noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:347\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bp_\bo_\bi_\bn_\bt_\be_\br\n-field const * pointer\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:287\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bv_\ba_\bl_\bu_\be_\b__\bt_\by_\bp_\be\n-field const value_type\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:286\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b!_\b=\n-constexpr bool operator!=(const_row_iterator const &i) const noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:352\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n-const_row_iterator(const_row_iterator &&) noexcept=default\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bs_\bi_\bz_\be_\b__\bt_\by_\bp_\be\n-row_size_type size_type\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:288\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b-_\b-\n-const_row_iterator & operator--() noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:324\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n-const_row_iterator() noexcept=default\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be\n-row_difference_type difference_type\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:289\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b-_\b=\n-const_row_iterator & operator-=(difference_type i) noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:335\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b+_\b=\n-const_row_iterator & operator+=(difference_type i) noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:330\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n-const_row_iterator(row const &t, row_size_type c) noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:295\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b>\n-constexpr bool operator>(const_row_iterator const &i) const noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:367\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n-Reverse iterator for a row. Use as row::const_reverse_iterator.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:398\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b+_\b+\n-const_reverse_row_iterator operator++() noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:439\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b!_\b=\n-bool operator!=(const_reverse_row_iterator const &rhs) const noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:494\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b>_\b=\n-constexpr bool operator>=(const_reverse_row_iterator const &rhs) const noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:515\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b>\n-constexpr bool operator>(const_reverse_row_iterator const &rhs) const noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:510\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b-\n-difference_type operator-(const_reverse_row_iterator const &rhs) const noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:478\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b+_\b=\n-const_reverse_row_iterator & operator+=(difference_type i) noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:451\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b+\n-const_reverse_row_iterator operator+(difference_type i) const noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:468\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b-_\b=\n-const_reverse_row_iterator & operator-=(difference_type i) noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:456\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b-_\b-\n-const_reverse_row_iterator & operator--() noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:445\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bd_\bi_\bf_\bf_\be_\br_\be_\bn_\bc_\be_\b__\bt_\by_\bp_\be\n-row_difference_type difference_type\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:289\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b=_\b=\n-bool operator==(const_reverse_row_iterator const &rhs) const noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:489\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br\n-const_reverse_row_iterator() noexcept=default\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bo_\bp_\be_\br_\ba_\bt_\bo_\br_\b-\n-const_reverse_row_iterator operator-(difference_type i) noexcept\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:473\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bc_\bo_\bn_\bs_\bt_\b__\br_\be_\bv_\be_\br_\bs_\be_\b__\br_\bo_\bw_\b__\bi_\bt_\be_\br_\ba_\bt_\bo_\br_\b:_\b:_\bv_\ba_\bl_\bu_\be_\b__\bt_\by_\bp_\be\n-iterator_type::value_type value_type\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn row.hxx:405\n-_\bp_\bq_\bx_\bx_\b:_\b:_\bz_\bv_\bi_\be_\bw\n-Marker-type wrapper: zero-terminated std::string_view.\n-D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bn zview.hxx:38\n+109/* Define to 1 if all of the C90 standard headers exist (not just the ones\n+110 required in a freestanding environment). This macro is provided for\n+111 backward compatibility; new code need not use it. */\n+112#define STDC_HEADERS 1\n+113\n+114/* Version number of package */\n+115#define VERSION \"7.8.1\"\n * _\bi_\bn_\bc_\bl_\bu_\bd_\be\n * _\bp_\bq_\bx_\bx\n- * r\bro\bow\bw.\b.h\bhx\bxx\bx\n+ * c\bco\bon\bnf\bfi\big\bg.\b.h\bh\n * Generated by _\b[_\bd_\bo_\bx_\by_\bg_\be_\bn_\b]1.9.8\n"}]}, {"source1": "./usr/share/doc/libpqxx-doc/html/a00014_source.html", "source2": "./usr/share/doc/libpqxx-doc/html/a00014_source.html", "unified_diff": "@@ -1,15 +1,15 @@\n \n \n \n \n \n \n \n-libpqxx: util.hxx Source File \n+libpqxx: isolation.hxx Source File \n \n \n \n \n \n \n \n@@ -60,550 +60,74 @@\n \n
\n- \n+ \n
\n row.hxx
config.h
\n-
\n \n \n \n \n", "details": [{"source1": "html2text {}", "source2": "html2text {}", "unified_diff": "@@ -1,655 +1,122 @@\n libpqxx\u00a07.8.1\n-row.hxx\n-1/* Definitions for the pqxx::result class and support classes.\n-2 *\n-3 * pqxx::result represents the set of result rows from a database query.\n-4 *\n-5 * DO NOT INCLUDE THIS FILE DIRECTLY; include pqxx/result instead.\n-6 *\n-7 * Copyright (c) 2000-2023, Jeroen T. Vermeulen.\n-8 *\n-9 * See COPYING for copyright license. If you did not receive a file called\n-10 * COPYING with this source code, please notify the distributor of this\n-11 * mistake, or contact the author.\n-12 */\n-13#ifndef PQXX_H_ROW\n-14#define PQXX_H_ROW\n+config.h\n+1/* include/pqxx/config.h. Generated from config.h.in by configure. */\n+2/* include/pqxx/config.h.in. Generated from configure.ac by autoheader. */\n+3\n+4/* Define to 1 if you have the \n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n+
\n \n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n \n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n \n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n+\n+\n+\n+\n+\n+\n+\n
\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n+\n \n-\n-\n-\n-\n-\n+\n+\n+\n+\n+\n \n-\n-
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\n-int row_size_type
Number of fields in a row of database data.
Definition types.hxx:34
std::remove_cv_t< std::remove_reference_t< TYPE > > strip_t
Remove any constness, volatile, and reference-ness from a type.
Definition types.hxx:91
int row_difference_type
Difference between row sizes.
Definition types.hxx:37
const_row_iterator operator+(const_row_iterator::difference_type o, const_row_iterator const &i) noexcept
Definition row.hxx:532
Internal items for libpqxx' own use. Do not use these yourself.
Definition composite.hxx:84
Error in usage of libpqxx library, similar to std::logic_error.
Definition except.hxx:249
Definition row.hxx:28
std::tuple< TYPE... > as() const
Extract entire row's values into a tuple.
Definition row.hxx:200
oid column_type(zview col_name) const
Return a column's type.
Definition row.hxx:128
row() noexcept=default
constexpr result::size_type rownumber() const noexcept
Row number, assuming this is a real row and not end()/rend().
Definition row.hxx:112
TUPLE as_tuple() const
Convert to a given tuple of values, don't check sizes.
Definition row.hxx:225
void check_size(size_type expected) const
Throw usage_error if row size is not expected.
Definition row.hxx:213
size_type table_column(zview col_name) const
What column number in its table did this result column come from?
Definition row.hxx:153
void convert(Tuple &t) const
Convert entire row to tuple fields, without checking row size.
Definition row.hxx:233
oid column_table(zview col_name) const
What table did this column come from?
Definition row.hxx:137
Iterator for fields in a row. Use as row::const_iterator.
Definition row.hxx:283
const_row_iterator operator-(difference_type) const noexcept
Definition row.hxx:539
const_row_iterator & operator=(const_row_iterator &&) noexcept=default
const_row_iterator(field const &F) noexcept
Definition row.hxx:298
friend const_row_iterator operator+(difference_type, const_row_iterator const &) noexcept
Definition row.hxx:532
constexpr bool operator>=(const_row_iterator const &i) const noexcept
Definition row.hxx:372
const_row_iterator(const_row_iterator const &) noexcept=default
const_row_iterator & operator=(const_row_iterator const &) noexcept=default
std::random_access_iterator_tag iterator_category
Definition row.hxx:285
constexpr bool operator==(const_row_iterator const &i) const noexcept
Definition row.hxx:347
constexpr bool operator!=(const_row_iterator const &i) const noexcept
Definition row.hxx:352
const_row_iterator(const_row_iterator &&) noexcept=default
const_row_iterator & operator--() noexcept
Definition row.hxx:324
const_row_iterator() noexcept=default
const_row_iterator & operator-=(difference_type i) noexcept
Definition row.hxx:335
const_row_iterator & operator+=(difference_type i) noexcept
Definition row.hxx:330
const_row_iterator(row const &t, row_size_type c) noexcept
Definition row.hxx:295
constexpr bool operator>(const_row_iterator const &i) const noexcept
Definition row.hxx:367
Reverse iterator for a row. Use as row::const_reverse_iterator.
Definition row.hxx:398
const_reverse_row_iterator operator++() noexcept
Definition row.hxx:439
bool operator!=(const_reverse_row_iterator const &rhs) const noexcept
Definition row.hxx:494
constexpr bool operator>=(const_reverse_row_iterator const &rhs) const noexcept
Definition row.hxx:515
constexpr bool operator>(const_reverse_row_iterator const &rhs) const noexcept
Definition row.hxx:510
difference_type operator-(const_reverse_row_iterator const &rhs) const noexcept
Definition row.hxx:478
const_reverse_row_iterator & operator+=(difference_type i) noexcept
Definition row.hxx:451
const_reverse_row_iterator operator+(difference_type i) const noexcept
Definition row.hxx:468
const_reverse_row_iterator & operator-=(difference_type i) noexcept
Definition row.hxx:456
const_reverse_row_iterator & operator--() noexcept
Definition row.hxx:445
row_difference_type difference_type
Definition row.hxx:289
bool operator==(const_reverse_row_iterator const &rhs) const noexcept
Definition row.hxx:489
const_reverse_row_iterator() noexcept=default
const_reverse_row_iterator operator-(difference_type i) noexcept
Definition row.hxx:473
iterator_type::value_type value_type
Definition row.hxx:405
\n
\n- \n+ \n
\n util.hxx
isolation.hxx
\n-
\n+, not .\"\n 16#endif\n 17\n-18#include \n-19#include \n-20#include \n-21#include \n-22#include \n-23#include \n-24#include \n-25#include \n-26#include \n-27#include \n-28#include \n-29#include \n-30#include \n-31#include \n-32#include \n-33#include \n+18#include \"pqxx/util.hxx\"\n+19\n+20namespace _\bp_\bq_\bx_\bx\n+21{\n+23\n+_\b2_\b6enum class _\bw_\br_\bi_\bt_\be_\b__\bp_\bo_\bl_\bi_\bc_\by\n+27{\n+28 _\br_\be_\ba_\bd_\b__\bo_\bn_\bl_\by,\n+29 _\br_\be_\ba_\bd_\b__\bw_\br_\bi_\bt_\be\n+30};\n+31\n+32\n 34\n-35#include \"pqxx/except.hxx\"\n-36#include \"pqxx/types.hxx\"\n-37#include \"pqxx/version.hxx\"\n-38\n-39\n-41namespace _\bp_\bq_\bx_\bx\n-42{}\n-43\n-44#include \n-45\n-46\n-47// C++23: Retire wrapper.\n-48#if pqxx_have_unreachable\n-50# define PQXX_UNREACHABLE std::unreachable()\n-51#else\n-52# define PQXX_UNREACHABLE assert(false)\n-53#endif\n-54\n-55\n-57namespace _\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl\n-58{\n-59\n-60// C++20: Retire wrapper.\n-62template\n-_\b6_\b3inline constexpr bool _\bc_\bm_\bp_\b__\bl_\be_\bs_\bs(LEFT lhs, RIGHT rhs) noexcept\n-64{\n-65#if defined(PQXX_HAVE_CMP)\n-66 return std::cmp_less(lhs, rhs);\n-67#else\n-68 // We need a variable just because lgtm.com gives off a false positive\n-69 // warning when we compare the values directly. It considers that a\n-70 // \"self-comparison.\"\n-71 constexpr bool left_signed{std::is_signed_v};\n-72 if constexpr (left_signed == std::is_signed_v)\n-73 return lhs < rhs;\n-74 else if constexpr (std::is_signed_v)\n-75 return (lhs <= 0) ? true : (std::make_unsigned_t(lhs) < rhs);\n-76 else\n-77 return (rhs <= 0) ? false : (lhs < std::make_unsigned_t(rhs));\n-78#endif\n-79}\n-80\n-81\n-82// C++20: Retire wrapper.\n-84template\n-_\b8_\b5inline constexpr bool _\bc_\bm_\bp_\b__\bg_\br_\be_\ba_\bt_\be_\br(LEFT lhs, RIGHT rhs) noexcept\n-86{\n-87#if defined(PQXX_HAVE_CMP)\n-88 return std::cmp_greater(lhs, rhs);\n-89#else\n-90 return _\bc_\bm_\bp_\b__\bl_\be_\bs_\bs(rhs, lhs);\n-91#endif\n-92}\n-93\n-94\n-95// C++20: Retire wrapper.\n-97template\n-_\b9_\b8inline constexpr bool _\bc_\bm_\bp_\b__\bl_\be_\bs_\bs_\b__\be_\bq_\bu_\ba_\bl(LEFT lhs, RIGHT rhs) noexcept\n-99{\n-100#if defined(PQXX_HAVE_CMP)\n-101 return std::cmp_less_equal(lhs, rhs);\n-102#else\n-103 return not _\bc_\bm_\bp_\b__\bl_\be_\bs_\bs(rhs, lhs);\n-104#endif\n-105}\n-106\n-107\n-108// C++20: Retire wrapper.\n-110template\n-_\b1_\b1_\b1inline constexpr bool _\bc_\bm_\bp_\b__\bg_\br_\be_\ba_\bt_\be_\br_\b__\be_\bq_\bu_\ba_\bl(LEFT lhs, RIGHT rhs) noexcept\n-112{\n-113#if defined(PQXX_HAVE_CMP)\n-114 return std::cmp_greater_equal(lhs, rhs);\n-115#else\n-116 return not _\bc_\bm_\bp_\b__\bl_\be_\bs_\bs(lhs, rhs);\n-117#endif\n-118}\n-119\n-120\n-122\n-_\b1_\b2_\b5[[nodiscard]] inline std::string _\bc_\ba_\bt_\b2(std::string_view x, std::string_view\n-y)\n-126{\n-127 std::string buf;\n-128 auto const xs{std::size(x)}, ys{std::size(y)};\n-129 buf.resize(xs + ys);\n-130 x.copy(std::data(buf), xs);\n-131 y.copy(std::data(buf) + xs, ys);\n-132 return buf;\n-133}\n-134} // namespace pqxx::internal\n-135\n-136\n-137namespace _\bp_\bq_\bx_\bx\n-138{\n-139using namespace std::literals;\n-140\n-_\b1_\b4_\b2template inline constexpr void _\bi_\bg_\bn_\bo_\br_\be_\b__\bu_\bn_\bu_\bs_\be_\bd(T &&...)\n-noexcept\n-143{}\n-144\n-145\n-147\n-150template\n-_\b1_\b5_\b1inline TO _\bc_\bh_\be_\bc_\bk_\b__\bc_\ba_\bs_\bt(FROM value, std::string_view description)\n-152{\n-153 static_assert(std::is_arithmetic_v);\n-154 static_assert(std::is_arithmetic_v);\n-155 static_assert(std::is_integral_v == std::is_integral_v);\n-156\n-157 // The rest of this code won't quite work for bool, but bool is trivially\n-158 // convertible to other arithmetic types as far as I can see.\n-159 if constexpr (std::is_same_v)\n-160 return static_cast(value);\n-161\n-162 // Depending on our \"if constexpr\" conditions, this parameter may not be\n-163 // needed. Some compilers will warn.\n-164 _\bi_\bg_\bn_\bo_\br_\be_\b__\bu_\bn_\bu_\bs_\be_\bd(description);\n-165\n-166 using from_limits = std::numeric_limits;\n-167 using to_limits = std::numeric_limits;\n-168 if constexpr (std::is_signed_v)\n-169 {\n-170 if constexpr (std::is_signed_v)\n-171 {\n-172 if (value < to_limits::lowest())\n-173 throw _\br_\ba_\bn_\bg_\be_\b__\be_\br_\br_\bo_\br{_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bc_\ba_\bt_\b2(\"Cast underflow: \"sv, description)};\n-174 }\n-175 else\n-176 {\n-177 // FROM is signed, but TO is not. Treat this as a special case, because\n-178 // there may not be a good broader type in which the compiler can even\n-179 // perform our check.\n-180 if (value < 0)\n-181 throw _\br_\ba_\bn_\bg_\be_\b__\be_\br_\br_\bo_\br{_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bc_\ba_\bt_\b2(\n-182 \"Casting negative value to unsigned type: \"sv, description)};\n-183 }\n-184 }\n-185 else\n-186 {\n-187 // No need to check: the value is unsigned so can't fall below the range\n-188 // of the TO type.\n-189 }\n-190\n-191 if constexpr (std::is_integral_v)\n-192 {\n-193 using unsigned_from = std::make_unsigned_t;\n-194 using unsigned_to = std::make_unsigned_t;\n-195 constexpr auto from_max{static_cast((from_limits::max)())};\n-196 constexpr auto to_max{static_cast((to_limits::max)())};\n-197 if constexpr (from_max > to_max)\n-198 {\n-199 if (_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bc_\bm_\bp_\b__\bg_\br_\be_\ba_\bt_\be_\br(value, to_max))\n-200 throw _\br_\ba_\bn_\bg_\be_\b__\be_\br_\br_\bo_\br{_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bc_\ba_\bt_\b2(\"Cast overflow: \"sv, description)};\n-201 }\n-202 }\n-203 else if constexpr ((from_limits::max)() > (to_limits::max)())\n-204 {\n-205 if (value > (to_limits::max)())\n-206 throw _\br_\ba_\bn_\bg_\be_\b__\be_\br_\br_\bo_\br{_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bc_\ba_\bt_\b2(\"Cast overflow: \", description)};\n-207 }\n-208\n-209 return static_cast(value);\n-210}\n-211\n-212\n-_\b2_\b3_\b4inline PQXX_PRIVATE void _\bc_\bh_\be_\bc_\bk_\b__\bv_\be_\br_\bs_\bi_\bo_\bn() noexcept\n-235{\n-236 // There is no particular reason to do this here in @ref connection, except\n-237 // to ensure that every meaningful libpqxx client will execute it. The call\n-238 // must be in the execution path somewhere or the compiler won't try to\n-link\n-239 // it. We can't use it to initialise a global or class-static variable,\n-240 // because a smart compiler might resolve it at compile time.\n-241 //\n-242 // On the other hand, we don't want to make a useless function call too\n-243 // often for performance reasons. A local static variable is initialised\n-244 // only on the definition's first execution. Compilers will be well\n-245 // optimised for this behaviour, so there's a minimal one-time cost.\n-246 static auto const version_ok{_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\b:_\b:_\bP_\bQ_\bX_\bX_\b__\bV_\bE_\bR_\bS_\bI_\bO_\bN_\b__\bC_\bH_\bE_\bC_\bK()};\n-247 _\bi_\bg_\bn_\bo_\br_\be_\b__\bu_\bn_\bu_\bs_\be_\bd(version_ok);\n-248}\n-249\n-250\n-252\n-_\b2_\b5_\b4struct PQXX_LIBEXPORT _\bt_\bh_\br_\be_\ba_\bd_\b__\bs_\ba_\bf_\be_\bt_\by_\b__\bm_\bo_\bd_\be_\bl\n-255{\n-_\b2_\b5_\b7 bool safe_libpq = false;\n-258\n-260\n-_\b2_\b6_\b6 bool safe_kerberos = false;\n-267\n-_\b2_\b6_\b9 std::string _\bd_\be_\bs_\bc_\br_\bi_\bp_\bt_\bi_\bo_\bn;\n-270};\n-271\n-272\n-274[[nodiscard]] PQXX_LIBEXPORT _\bt_\bh_\br_\be_\ba_\bd_\b__\bs_\ba_\bf_\be_\bt_\by_\b__\bm_\bo_\bd_\be_\bl _\bd_\be_\bs_\bc_\br_\bi_\bb_\be_\b__\bt_\bh_\br_\be_\ba_\bd_\b__\bs_\ba_\bf_\be_\bt_\by();\n-275\n-276\n-277#if defined(PQXX_HAVE_CONCEPTS)\n-278# define PQXX_POTENTIAL_BINARY_ARG pqxx::potential_binary\n-279#else\n-280# define PQXX_POTENTIAL_BINARY_ARG typename\n-281#endif\n-282\n-283\n-285\n-302template\n-_\b3_\b0_\b3std::basic_string_view _\bb_\bi_\bn_\ba_\br_\by_\b__\bc_\ba_\bs_\bt(TYPE const &data)\n-304{\n-305 static_assert(sizeof(_\bv_\ba_\bl_\bu_\be_\b__\bt_\by_\bp_\be_\b<_\bT_\bY_\bP_\bE_\b>) == 1);\n-306 // C++20: Use std::as_bytes.\n-307 return {\n-308 reinterpret_cast(\n-309 const_cast<_\bs_\bt_\br_\bi_\bp_\b__\bt const *>(\n-310 std::data(data))),\n-311 std::size(data)};\n-312}\n-313\n-314\n-315#if defined(PQXX_HAVE_CONCEPTS)\n-316template\n-317concept char_sized = (sizeof(CHAR) == 1);\n-318# define PQXX_CHAR_SIZED_ARG char_sized\n-319#else\n-320# define PQXX_CHAR_SIZED_ARG typename\n-321#endif\n-322\n-324\n-331template\n-_\b3_\b3_\b2std::basic_string_view _\bb_\bi_\bn_\ba_\br_\by_\b__\bc_\ba_\bs_\bt(CHAR const *data, SIZE size)\n-333{\n-334 static_assert(sizeof(CHAR) == 1);\n-335 return {\n-336 reinterpret_cast(data),\n-337 check_cast(size, \"binary data size\")};\n-338}\n-339\n-340\n-_\b3_\b4_\b2constexpr oid _\bo_\bi_\bd_\b__\bn_\bo_\bn_\be{0};\n-343} // namespace pqxx\n-344\n-345\n-347\n-356namespace _\bp_\bq_\bx_\bx_\b:_\b:_\bi_\bn_\bt_\be_\br_\bn_\ba_\bl\n-357{\n-358using namespace std::literals;\n-359\n-360\n-362\n-_\b3_\b6_\b6template inline constexpr bool _\bi_\bs_\b__\bd_\bi_\bg_\bi_\bt(CHAR c) noexcept\n-367{\n-368 return (c >= '0') and (c <= '9');\n-369}\n-370\n-371\n-373\n-375[[nodiscard]] std::string\n-376_\bd_\be_\bs_\bc_\br_\bi_\bb_\be_\b__\bo_\bb_\bj_\be_\bc_\bt(std::string_view class_name, std::string_view name);\n-377\n-378\n-380\n-391void _\bc_\bh_\be_\bc_\bk_\b__\bu_\bn_\bi_\bq_\bu_\be_\b__\br_\be_\bg_\bi_\bs_\bt_\be_\br(\n-392 void const *old_guest, std::string_view old_class, std::string_view\n-old_name,\n-393 void const *new_guest, std::string_view new_class,\n-394 std::string_view new_name);\n-395\n-396\n-398\n-401void _\bc_\bh_\be_\bc_\bk_\b__\bu_\bn_\bi_\bq_\bu_\be_\b__\bu_\bn_\br_\be_\bg_\bi_\bs_\bt_\be_\br(\n-402 void const *old_guest, std::string_view old_class, std::string_view\n-old_name,\n-403 void const *new_guest, std::string_view new_class,\n-404 std::string_view new_name);\n-405\n-406\n-408\n-_\b4_\b1_\b1inline constexpr std::size_t _\bs_\bi_\bz_\be_\b__\be_\bs_\bc_\b__\bb_\bi_\bn(std::size_t binary_bytes) noexcept\n-412{\n-413 return 2 + (2 * binary_bytes) + 1;\n-414}\n-415\n-416\n-418\n-_\b4_\b2_\b0inline constexpr std::size_t _\bs_\bi_\bz_\be_\b__\bu_\bn_\be_\bs_\bc_\b__\bb_\bi_\bn(std::size_t escaped_bytes)\n-noexcept\n-421{\n-422 return (escaped_bytes - 2) / 2;\n-423}\n-424\n-425\n-426// TODO: Use actual binary type for \"data\".\n-428\n-433void PQXX_LIBEXPORT\n-434_\be_\bs_\bc_\b__\bb_\bi_\bn(std::basic_string_view binary_data, char buffer[])\n-noexcept;\n-435\n-436\n-438std::string PQXX_LIBEXPORT\n-439_\be_\bs_\bc_\b__\bb_\bi_\bn(std::basic_string_view binary_data);\n-440\n-441\n-443void PQXX_LIBEXPORT\n-444_\bu_\bn_\be_\bs_\bc_\b__\bb_\bi_\bn(std::string_view escaped_data, std::byte buffer[]);\n-445\n-446\n-448std::basic_string\n-449 PQXX_LIBEXPORT _\bu_\bn_\be_\bs_\bc_\b__\bb_\bi_\bn(std::string_view escaped_data);\n-450\n-451\n-_\b4_\b5_\b3template auto _\bs_\bs_\bi_\bz_\be(T const &c)\n-454{\n-455#if pqxx_have_ssize\n-456 return std::ssize(c);\n-457#else\n-458 using signed_t = std::make_signed_t;\n-459 return static_cast(std::size(c));\n-460#endif // pqxx_have_ssize\n-461}\n-462\n-463\n-465\n-469template\n-_\b4_\b7_\b0std::tuple _\ba_\br_\bg_\bs_\b__\bf(RETURN (&func)(ARGS...));\n-471\n-472\n-474\n-478template\n-_\b4_\b7_\b9std::tuple _\ba_\br_\bg_\bs_\b__\bf(std::function const &);\n-480\n-481\n-483\n-487template\n-_\b4_\b8_\b8std::tuple _\bm_\be_\bm_\bb_\be_\br_\b__\ba_\br_\bg_\bs_\b__\bf(RETURN (CLASS::*)(ARGS...));\n-489\n-490\n-492\n-496template\n-497std::tuple _\bm_\be_\bm_\bb_\be_\br_\b__\ba_\br_\bg_\bs_\b__\bf(RETURN (CLASS::*)(ARGS...) const);\n-498\n-499\n-501\n-507template\n-_\b5_\b0_\b8auto _\ba_\br_\bg_\bs_\b__\bf(CALLABLE const &f)\n-509 -> decltype(_\bm_\be_\bm_\bb_\be_\br_\b__\ba_\br_\bg_\bs_\b__\bf(&CALLABLE::operator()));\n-510\n-511\n-513template\n-_\b5_\b1_\b4using _\ba_\br_\bg_\bs_\b__\bt = decltype(_\ba_\br_\bg_\bs_\b__\bf(std::declval()));\n-515\n-516\n-518\n-521template\n-_\b5_\b2_\b2std::tuple...> _\bs_\bt_\br_\bi_\bp_\b__\bt_\by_\bp_\be_\bs(std::tuple
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\n \n \n \n \n", "details": [{"source1": "html2text {}", "source2": "html2text {}", "unified_diff": "@@ -1,614 +1,71 @@\n libpqxx\u00a07.8.1\n-util.hxx\n-1/* Various utility definitions for libpqxx.\n+isolation.hxx\n+1/* Definitions for transaction isolation levels, and such.\n 2 *\n-3 * DO NOT INCLUDE THIS FILE DIRECTLY; include pqxx/util instead.\n+3 * DO NOT INCLUDE THIS FILE DIRECTLY; include pqxx/isolation instead.\n 4 *\n 5 * Copyright (c) 2000-2023, Jeroen T. Vermeulen.\n 6 *\n 7 * See COPYING for copyright license. If you did not receive a file called\n 8 * COPYING with this source code, please notify the distributor of this\n 9 * mistake, or contact the author.\n 10 */\n-11#ifndef PQXX_H_UTIL\n-12#define PQXX_H_UTIL\n+11#ifndef PQXX_H_ISOLATION\n+12#define PQXX_H_ISOLATION\n 13\n 14#if !defined(PQXX_HEADER_PRE)\n 15# error \"Include libpqxx headers as \n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-\n-
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\n-\n+\n+\n \n-std::remove_cv_t< std::remove_reference_t< TYPE > > strip_t
Remove any constness, volatile, and reference-ness from a type.
Definition types.hxx:91
std::basic_string_view< std::byte > binary_cast(TYPE const &data)
Cast binary data to a type that libpqxx will recognise as binary.
Definition util.hxx:303
strip_t< decltype(*std::begin(std::declval< CONTAINER >()))> value_type
The type of a container's elements.
Definition types.hxx:107
thread_safety_model describe_thread_safety()
Describe thread safety available in this build.
Definition util.cxx:33
constexpr void ignore_unused(T &&...) noexcept
Suppress compiler warning about an unused item.
Definition util.hxx:142
TO check_cast(FROM value, std::string_view description)
Cast a numeric value to another type, or throw if it underflows/overflows.
Definition util.hxx:151
Internal items for libpqxx' own use. Do not use these yourself.
Definition composite.hxx:84
void unesc_bin(std::string_view escaped_data, std::byte buffer[])
Reconstitute binary data from its escaped version.
Definition util.cxx:158
int PQXX_VERSION_CHECK() noexcept
Library version check stub.
Definition version.cxx:23
char const *PQXX_COLD error_string(int err_num, std::array< char, BYTES > &buffer)
Get error string for a given errno value.
Definition util.hxx:558
void esc_bin(std::basic_string_view< std::byte > binary_data, char buffer[]) noexcept
Hex-escape binary data into a buffer.
Definition util.cxx:126
constexpr std::size_t size_esc_bin(std::size_t binary_bytes) noexcept
Compute buffer size needed to escape binary data for use as a BYTEA.
Definition util.hxx:411
std::tuple< ARGS... > member_args_f(RETURN(CLASS::*)(ARGS...))
Helper for determining a member function's parameter types.
constexpr bool cmp_less(LEFT lhs, RIGHT rhs) noexcept
Same as std::cmp_less, or a workaround where that's not available.
Definition util.hxx:63
void check_unique_unregister(void const *old_guest, std::string_view old_class, std::string_view old_name, void const *new_guest, std::string_view new_class, std::string_view new_name)
Like check_unique_register, but for un-registering a guest.
Definition util.cxx:78
decltype(strip_types(std::declval< TYPES... >())) strip_types_t
Take a tuple type and apply strip_t to its component types.
Definition util.hxx:527
void check_unique_register(void const *old_guest, std::string_view old_class, std::string_view old_name, void const *new_guest, std::string_view new_class, std::string_view new_name)
Check validity of registering a new "guest" in a "host.".
Definition util.cxx:61
std::tuple< strip_t< TYPES >... > strip_types(std::tuple< TYPES... > const &)
Helper: Apply strip_t to each of a tuple type's component types.
std::string describe_object(std::string_view class_name, std::string_view name)
Describe an object for humans, based on class name and optional name.
Definition util.cxx:51
std::tuple< ARGS... > args_f(RETURN(&func)(ARGS...))
Helper for determining a function's parameter types.
constexpr bool cmp_greater(LEFT lhs, RIGHT rhs) noexcept
C++20 std::cmp_greater, or workaround if not available.
Definition util.hxx:85
decltype(args_f(std::declval< CALLABLE >())) args_t
A callable's parameter types, as a tuple.
Definition util.hxx:514
constexpr bool is_digit(CHAR c) noexcept
A safer and more generic replacement for std::isdigit.
Definition util.hxx:366
constexpr char unescape_char(char escaped) noexcept
Return original byte for escaped character.
Definition util.hxx:531
constexpr bool cmp_greater_equal(LEFT lhs, RIGHT rhs) noexcept
C++20 std::cmp_greater_equal, or workaround if not available.
Definition util.hxx:111
std::string cat2(std::string_view x, std::string_view y)
Efficiently concatenate two strings.
Definition util.hxx:125
constexpr bool cmp_less_equal(LEFT lhs, RIGHT rhs) noexcept
C++20 std::cmp_less_equal, or workaround if not available.
Definition util.hxx:98
auto ssize(T const &c)
Transitional: std::ssize(), or custom implementation if not available.
Definition util.hxx:453
constexpr std::size_t size_unesc_bin(std::size_t escaped_bytes) noexcept
Compute binary size from the size of its escaped version.
Definition util.hxx:420
Definition util.hxx:596
void pqfreemem(void const *) noexcept
Wrapper for PQfreemem(), with C++ linkage.
Definition util.cxx:199
std::string description
A human-readable description of any thread-safety issues.
Definition util.hxx:269
write_policy
Should a transaction be read-only, or read-write?
Definition isolation.hxx:27
@ read_write
@ read_only