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85	usr/share/doc/libpqxx-doc/html/a00113_source.html	85	usr/share/doc/libpqxx-doc/html/a00113_source.html
86	usr/share/doc/libpqxx-doc/html/a00116_source.html	86	usr/share/doc/libpqxx-doc/html/a00116_source.html
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88	usr/share/doc/libpqxx-doc/html/a00221_source.html	88	usr/share/doc/libpqxx-doc/html/a00191_source.html
89	usr/share/doc/libpqxx-doc/html/a00239.html	89	usr/share/doc/libpqxx-doc/html/a00239.html
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1	<!DOCTYPE·html·PUBLIC·"-//W3C//DTD·XHTML·1.0·Transitional//EN"·"https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">	1	<!DOCTYPE·html·PUBLIC·"-//W3C//DTD·XHTML·1.0·Transitional//EN"·"https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
2	<html·xmlns="http://www.w3.org/1999/xhtml"·lang="en-US">	2	<html·xmlns="http://www.w3.org/1999/xhtml"·lang="en-US">
3	<head>	3	<head>
4	<meta·http-equiv="Content-Type"·content="text/xhtml;charset=UTF-8"/>	4	<meta·http-equiv="Content-Type"·content="text/xhtml;charset=UTF-8"/>
5	<meta·http-equiv="X-UA-Compatible"·content="IE=11"/>	5	<meta·http-equiv="X-UA-Compatible"·content="IE=11"/>
6	<meta·name="generator"·content="Doxygen·1.9.8"/>	6	<meta·name="generator"·content="Doxygen·1.9.8"/>
7	<meta·name="viewport"·content="width=device-width,·initial-scale=1"/>	7	<meta·name="viewport"·content="width=device-width,·initial-scale=1"/>
8	<title>libpqxx:·blob.hxx·Source·File</title>	8	<title>libpqxx:·stream_from.hxx·Source·File</title>
9	<link·href="tabs.css"·rel="stylesheet"·type="text/css"/>	9	<link·href="tabs.css"·rel="stylesheet"·type="text/css"/>
10	<script·type="text/javascript"·src="jquery.js"></script>	10	<script·type="text/javascript"·src="jquery.js"></script>
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15	<script·type="text/javascript"·src="navtree.js"></script>	15	<script·type="text/javascript"·src="navtree.js"></script>


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1	libpqxx 7.8.1	1	libpqxx 7.8.1

2	blob.hxx
3	~~·1/*·Binary·~~Lar~~ge·Obj~~e~~cts·interface.~~	2	stream_from.hxx
		3	·1/*·Definition·of·the·pqxx::stream_from·class.
4	·2·*	4	·2·*
5	·3·*·~~Read·or·write·larg~~e·obje~~cts,·stor~~ed·in·t~~hei~~r~~·own~~·stora~~ge·on·th~~e·~~serv~~er.	5	·3·*·pqxx::stream_from·enables·optimized·batch·reads·from·a·database·table.
6	·4·*	6	·4·*
7	·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/lar~~geobject~~·instead.	7	·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/stream_from·instead.
8	·6·*	8	·6·*
9	·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.	9	·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
10	·8·*	10	·8·*
11	·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called	11	·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
12	·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this	12	·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
13	·11·*·mistake,·or·contact·the·author.	13	·11·*·mistake,·or·contact·the·author.
14	·12·*/	14	·12·*/
15	·13#ifndef·PQXX_H_BLOB
16	·14#define·PQXX_H_BLOB	15	·13#ifndef·PQXX_H_STREAM_FROM
		16	·14#define·PQXX_H_STREAM_FROM
17	·15	17	·15
18	·16#if·!defined(PQXX_HEADER_PRE)	18	·16#if·!defined(PQXX_HEADER_PRE)
19	·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."	19	·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
20	·18#endif	20	·18#endif
21	·19	21	·19
22	·20#include·<c~~stdin~~t>	22	·20#include·<cassert>
23	·21
24	·22#if·defined(PQXX_HAVE_PATH)
25	·23#·include·<filesystem>
26	·24#endif
27	·25
28	·26#if·defined(PQXX_HAVE_RANGES)·&&·__has_include(<ranges>)
29	·27#·include·<ra~~nges~~>	23	·21#include·<variant>
30	·28#endif
31	·29
32	·30#if·defined(PQXX_HAVE_SPAN)·&&·__has_include(<span>)
33	·31#·include·<span>
34	·32~~#endi~~f	24	·22
		25	·23#include·"pqxx/connection.hxx"
		26	·24#include·"pqxx/except.hxx"
		27	·25#include·"pqxx/internal/concat.hxx"
		28	·26#include·"pqxx/internal/encoding_group.hxx"
		29	·27#include·"pqxx/internal/stream_iterator.hxx"
		30	·28#include·"pqxx/separated_list.hxx"
		31	·29#include·"pqxx/transaction_focus.hxx"
		32	·30
		33	·31
		34	·32namespace·pqxx
35	·33	35	·33{
36	·34~~#in~~cl~~ude~~·~~"pqxx/db~~transaction~~.hxx"~~	36	·34class·transaction_base;
37	·35	37	·35
38	·36	38	·36
39	·37namespace·pqxx
40	·38{	39	·38
41	52class·PQXX_LIBEXPORT·blob
42	·~~53{~~	40	40constexpr·from_table_t·from_table;
		41	·42
		42	44constexpr·from_query_t·from_query;
		43	·45
		44	·46
		45	·48
		46	78class·PQXX_LIBEXPORT·stream_from·:·transaction_focus
		47	·79{
43	·54public:	48	·80public:
		49	81·using·raw_line·=
		50	·82·std::pair<std::unique_ptr<char,·void·()(void·const·)>,·std::size_t>;
		51	·83
		52	84·stream_from(stream_from·&&)·=·delete;
		53	85·stream_from·&operator=(stream_from·&&)·=·delete;
44	·56
45	·60·[[nodiscard]]·static·oid·create(dbtransaction·&,·oid·=·0);
46	·61
47	·63·static·void·remove(dbtransaction·&,·oid);
48	·64
49	·66·[[nodiscard]]·static·blob·open_r(dbtransaction·&,·oid);
50	·67·//·Open·blob·for·writing.·Any·attempt·to·read·from·it·will·fail.
51	·68·[[nodiscard]]·static·blob·open_w(dbtransaction·&,·oid);
52	·69·//·Open·blob·for·reading·and/or·writing.
53	·70·[[nodiscard]]·static·blob·open_rw(dbtransaction·&,·oid);
54	·71
55	·73
56	76·blob()·=·default;
57	·77
58	·79·blob(blob·&&);
59	·81·blob·&operator=(blob·&&);
60	·82
61	83·blob(blob·const·&)·=·delete;
62	84·blob·&operator=(blob·const·&)·=·delete;
63	·85·~blob();
64	·86	54	·86
65	·88	55	·88
		56	·97·[[deprecated("Use·transaction_base::stream·instead.")]]·static·stream_from
		57	98·query(transaction_base·&tx,·std::string_view·q)
		58	·99·{
		59	·100#include·"pqxx/internal/ignore-deprecated-pre.hxx"
		60	·101·return·{tx,·from_query,·q};
		61	·102#include·"pqxx/internal/ignore-deprecated-post.hxx"
66	94·static·constexpr·std::size_t·chunk_limit·=·0x7fffffff;
67	·95
68	·97
69	·105·std::size_t·read(std::basic_string<std::byte>·&buf,·std::size_t·size);
70	·106
71	·107#if·defined(PQXX_HAVE_SPAN)
72	·109
73	·114·template<std::size_t·extent·=·std::dynamic_extent>
74	·115·std::span<std::byte>·read(std::span<std::byte,·extent>·buf)
75	·116·{
76	·117·return·buf.subspan(0,·raw_read(std::data(buf),·std::size(buf)));
77	·118·}
78	·119#endif·//·PQXX_HAVE_SPAN
79	·120
80	·121#if·defined(PQXX_HAVE_CONCEPTS)·&&·defined(PQXX_HAVE_SPAN)
81	·123
82	·128·template<binary·DATA>·std::span<std::byte>·read(DATA·&buf)
83	·129·{
84	·130·return·{std::data(buf),·raw_read(std::data(buf),·std::size(buf))};
85	·131·}	62	·103·}
86	·132#else·//·PQXX_HAVE_CONCEPTS·&&·PQXX_HAVE_SPAN
87	·134	63	·104
88	·146·template<typename·ALLOC>
89	~~147·std::basic_string_view<std::byte>·read(std::vector<std::byte,·ALLOC>~~·&b~~uf)~~	64	·115
		65	·117
		66	·133·[[deprecated("Use·transaction_base::stream·instead.")]]·static·stream_from
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1	libpqxx 7.8.1	1	libpqxx 7.8.1

2	except.hxx
3	~~·1/*·Definition·of·~~libp~~qxx·exc~~eption~~·classes.~~	2	pipeline.hxx
		3	·1/*·Definition·of·the·pqxx::pipeline·class.
4	·2·*	4	·2·*
5	·3·*·pq~~xx::sql_err~~o~~r,·~~p~~qxx::brok~~en_conn~~ection,~~·~~pqxx::~~in~~_do~~u~~bt_~~e~~rro~~r,~~·..~~.	5	·3·*·Throughput-optimized·mechanism·for·executing·queries.
6	·4·*	6	·4·*
7	·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/~~exc~~ept·instead.	7	·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/pipeline·instead.
8	·6·*	8	·6·*
9	·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.	9	·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
10	·8·*	10	·8·*
11	·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called	11	·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
12	·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this	12	·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
13	·11·*·mistake,·or·contact·the·author.	13	·11·*·mistake,·or·contact·the·author.
14	·12·*/	14	·12·*/
15	·13#ifndef·PQXX_H_~~EXC~~EPT	15	·13#ifndef·PQXX_H_PIPELINE
16	·14#define·PQXX_H_~~EXC~~EPT	16	·14#define·PQXX_H_PIPELINE
17	·15	17	·15
18	·16#if·!defined(PQXX_HEADER_PRE)	18	·16#if·!defined(PQXX_HEADER_PRE)
19	·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."	19	·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
20	·18#endif	20	·18#endif
21	·19	21	·19
22	·20#if·pqxx_have_source_location
23	·21#·include·<source_location>
24	·22#endif	22	·20#include·<limits>
		23	·21#include·<map>
		24	·22#include·<string>
25	·23	25	·23
26	·24#include·<stdexcept>
27	·25#include·<string>	26	·24#include·"pqxx/transaction_base.hxx"
		27	·25
28	·26	28	·26
29	·27
30	·28namespace·pqxx	29	·27namespace·pqxx
31	·29{	30	·28{
32	47struct·PQXX_LIBEXPORT·failure·:·std::runtime_error
33	·48{
34	·49#if·pqxx_have_source_location
35	·50·explicit·failure(
36	·51·std::string·const·&,
37	·52·std::source_location·=·std::source_location::current());
38	·53·std::source_location·location;
39	·54#else
40	·55·explicit·failure(std::string·const·&);
41	·56#endif
42	·57};
43	·58
44	·59	31	·29//·TODO:·libpq·14·introduced·a·similar·"pipeline·mode."·Can·we·use·that?
		32	·30
		33	·32
		34	50class·PQXX_LIBEXPORT·pipeline·:·public·transaction_focus
		35	·51{
		36	·52public:
		37	54·using·query_id·=·long;
		38	·55
		39	56·pipeline(pipeline·const·&)·=·delete;
		40	57·pipeline·&operator=(pipeline·const·&)·=·delete;
		41	58·pipeline(pipeline·&&)·=·delete;
		42	59·pipeline·&operator=(pipeline·&&)·=·delete;
		43	·60
45	·61	44	·61
46	80struct·PQXX_LIBEXPORT·broken_connection·:·failure
47	·81{
48	·82·broken_connection();
49	·83·explicit·broken_connection(
50	·84·std::string·const·&
51	·85#if·pqxx_have_source_location
52	·86·,
53	·87·std::source_location·=·std::source_location::current()
54	·88#endif
55	·89·);
56	·90};
57	·91
58	·92	45	63·explicit·pipeline(transaction_base·&t)·:·transaction_focus{t,·s_classname}
		46	·64·{
		47	·65·init();
		48	·66·}
		49	68·pipeline(transaction_base·&t,·std::string_view·tname)·:
		50	·69·transaction_focus{t,·s_classname,·tname}
		51	·70·{
		52	·71·init();
		53	·72·}
		54	·73
		55	·75·~pipeline()·noexcept;
		56	·76
		57	·78
		58	·84·query_id·insert(std::string_view)·&;
		59	·85
		60	·87
		61	·93·void·complete();
59	·94	62	·94
		63	·96
		64	·105·void·flush();
		65	·106
		66	·108
		67	·116·void·cancel();
60	102struct·PQXX_LIBEXPORT·protocol_violation·:·broken_connection
61	·103{
62	·104·explicit·protocol_violation(
63	·105·std::string·const·&
64	·106#if·pqxx_have_source_location
65	·107·,
66	·108·std::source_location·=·std::source_location::current()
67	·109#endif
68	·110·);
69	·111};
70	·112	68	·117
		69	·119·[[nodiscard]]·bool·is_finished(query_id)·const;
71	·113
72	115struct·PQXX_LIBEXPORT·variable_set_to_null·:·failure
73	·116{
74	·117·explicit·variable_set_to_null(
75	·118·std::string·const·&
76	·119#if·pqxx_have_source_location
77	·120·,	70	·120
78	·121·std::source_location·=·std::source_location::current()
79	·122#endif
80	·123·);
81	·124};
82	·125	71	·122
83	·126
Max diff block lines reached; 28894/33763 bytes (85.58%) of diff not shown.

+libpqxx 7.8.1
+util.hxx
+separated_list.hxx
+·1/*·Helper·similar·to·Python's·`str.join()`.
+·2·*
+·3·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/separated_list·instead.
+·4·*
+·5·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
+·6·*
+·7·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
+·8·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
+·9·*·mistake,·or·contact·the·author.
+·10·*/
+·11#ifndef·PQXX_H_UTIL
+·11#ifndef·PQXX_H_SEPARATED_LIST
+·12#define·PQXX_H_SEPARATED_LIST
+·13
+·14#if·!defined(PQXX_HEADER_PRE)
+·15#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
+·16#endif
+·17
+·18#include·<algorithm>
+·19#include·<numeric>
+·20
+·21#include·"pqxx/strconv.hxx"
+·22
+·23//·C++20:·Simplify·using·std::ranges::range.
+·24//·C++20:·Optimise·buffer·allocation·using·random_access_range/iterator.
+·25//·TODO:·Can·we·pass·separators·at·compile·time?
+·26namespace·pqxx
+·27{
+·32
+·19#include·<cctype>
+·20#include·<cerrno>
+·21#include·<cstdio>
+·22#include·<cstring>
+·23#include·<functional>
+·24#include·<iterator>
+·25#include·<limits>
+·26#include·<memory>
+·27#include·<stdexcept>
+·28#include·<string>
+·29#include·<string_view>
+·30#include·<type_traits>
+·31#include·<typeinfo>
+·32#include·<utility>
+·33#include·<vector>
+·34
+·42template<typename·ITER,·typename·ACCESS>
+·43[[nodiscard]]·inline·std::string
+separated_list(std::string_view·sep,·ITER·begin,·ITER·end,·ACCESS·access)
+·35#include·"pqxx/except.hxx"
+·36#include·"pqxx/types.hxx"
+·37#include·"pqxx/version.hxx"
+·38
+·39
+·41namespace·pqxx
+·42{}
+·43
+·44#include·<pqxx/internal/libpq-forward.hxx>
+·45{
+·46
+·47//·C++23:·Retire·wrapper.
+·48#if·pqxx_have_unreachable
+·50#·define·PQXX_UNREACHABLE·std::unreachable()
+·51#else
+·52#·define·PQXX_UNREACHABLE·assert(false)
+·53#endif
+·54
+·55
+·57namespace·pqxx::internal
+·58{
+·59
+·60//·C++20:·Retire·wrapper.
+·62template<typename·LEFT,·typename·RIGHT>
+inline·constexpr·bool·cmp_less(LEFT·lhs,·RIGHT·rhs)·noexcept
+·64{
+·65#if·defined(PQXX_HAVE_CMP)
+·66·return·std::cmp_less(lhs,·rhs);
+·67#else
+·68·//·We·need·a·variable·just·because·lgtm.com·gives·off·a·false·positive
+·69·//·warning·when·we·compare·the·values·directly.·It·considers·that·a
+·70·//·"self-comparison."
+·71·constexpr·bool·left_signed{std::is_signed_v<LEFT>};
+·72·if·constexpr·(left_signed·==·std::is_signed_v<RIGHT>)
+·73·return·lhs·<·rhs;
+·74·else·if·constexpr·(std::is_signed_v<LEFT>)
+·75·return·(lhs·<=·0)·?·true·:·(std::make_unsigned_t<LEFT>(lhs)·<·rhs);
+·76·else
+·77·return·(rhs·<=·0)·?·false·:·(lhs·<·std::make_unsigned_t<RIGHT>(rhs));
+·46·if·(end·==·begin)
+·47·return·{};
+·48·auto·next{begin};
+·49·++next;
+·50·if·(next·==·end)
+·51·return·to_string(access(begin));
+·52
+·53·//·From·here·on,·we've·got·at·least·2·elements·--·meaning·that·we·need·sep.
+·54·using·elt_type·=·strip_t<decltype(access(begin))>;
+·55·using·traits·=·string_traits<elt_type>;
+·56
+·57·std::size_t·budget{0};
+·58·for·(ITER·cnt{begin};·cnt·!=·end;·++cnt)
+·59·budget·+=·traits::size_buffer(access(cnt));
+·60·budget·+=
+·61·static_cast<std::size_t>(std::distance(begin,·end))·*·std::size(sep);
+·62
+·63·std::string·result;
+·64·result.resize(budget);
+·65
+·66·char·*const·data{result.data()};
+·67·char·*here{data};
+·68·char·*stop{data·+·budget};
+·69·here·=·traits::into_buf(here,·stop,·access(begin))·-·1;
+·70·for·(++begin;·begin·!=·end;·++begin)
+·71·{
+·72·here·+=·sep.copy(here,·std::size(sep));
+·73·here·=·traits::into_buf(here,·stop,·access(begin))·-·1;
+·74·}
+·75·result.resize(static_cast<std::size_t>(here·-·data));
+·76·return·result;


Offset 1, 87 lines modified		Offset 1, 322 lines modified





1	libpqxx 7.8.1	1	libpqxx 7.8.1

2	notification.hxx
3	~~·1/*·~~Def~~ini~~t~~ion·of·~~th~~e·pq~~xx~~::notification_receiver·functor·interface.~~	2	result.hxx
		3	·1/*·Definitions·for·the·pqxx::result·class·and·support·classes.
4	·2·*	4	·2·*
5	·3·*·pqxx::not~~ificatio~~n~~_rec~~eiver·h~~andl~~es·~~inc~~oming·not~~ifications~~.	5	·3·*·pqxx::result·represents·the·set·of·result·rows·from·a·database·query.
6	·4·*	6	·4·*
7	·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/~~notifica~~t~~ion~~·instead.	7	·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/result·instead.
8	·6·*	8	·6·*
9	·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.	9	·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
10	·8·*	10	·8·*
11	·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called	11	·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
12	·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this	12	·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
13	·11·*·mistake,·or·contact·the·author.	13	·11·*·mistake,·or·contact·the·author.
14	·12·*/	14	·12·*/
15	·13#ifndef·PQXX_H_NOTIFICATION
16	·14#define·PQXX_H_~~NOTIFICA~~T~~ION~~	15	·13#ifndef·PQXX_H_RESULT
		16	·14#define·PQXX_H_RESULT
17	·15	17	·15
18	·16#if·!defined(PQXX_HEADER_PRE)	18	·16#if·!defined(PQXX_HEADER_PRE)
19	·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."	19	·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
20	·18#endif	20	·18#endif
21	·19	21	·19
22	·20#include·<string>	22	·20#include·<functional>
23	·21
24	·22#include·"pqxx/types.hxx"
25	·23	23	·21#include·<ios>
		24	·22#include·<memory>
		25	·23#include·<stdexcept>
26	·24	26	·24
		27	·25#include·"pqxx/except.hxx"
		28	·26#include·"pqxx/types.hxx"
		29	·27#include·"pqxx/util.hxx"
		30	·28#include·"pqxx/zview.hxx"
		31	·29
		32	·30#include·"pqxx/internal/encodings.hxx"
		33	·31
		34	·32
		35	·33namespace·pqxx::internal
		36	·34{
		37	·35PQXX_LIBEXPORT·void·clear_result(pq::PGresult·const·*)·noexcept;
		38	·36}·//·namespace·pqxx::internal
		39	·37
		40	·38
		41	·39namespace·pqxx::internal::gate
		42	·40{
		43	·41class·result_connection;
		44	·42class·result_creation;
		45	·43class·result_pipeline;
		46	·44class·result_row;
		47	·45class·result_sql_cursor;
		48	·46}·//·namespace·pqxx::internal::gate
		49	·47
		50	·48
27	·25namespace·pqxx	51	·49namespace·pqxx
28	·26{
29	·28
30	56class·PQXX_LIBEXPORT·PQXX_NOVTABLE·notification_receiver
31	·57{	52	·50{
		53	·52
		54	72class·PQXX_LIBEXPORT·result
		55	·73{
32	·58public:	56	·74public:
33	·60
34	·64·notification_receiver(connection·&c,·std::string_view·channel);
35	66·notification_receiver(notification_receiver·const·&)·=·delete;
36	68·notification_receiver·&operator=(notification_receiver·const·&)·=·delete;
37	·70·~~virtual·~no~~t~~ification_rece~~ive~~r()~~;	57	75·using·size_type·=·result_size_type;
		58	76·using·difference_type·=·result_difference_type;
		59	77·using·reference·=·row;
		60	78·using·const_iterator·=·const_result_iterator;
		61	79·using·pointer·=·const_iterator;
		62	80·using·iterator·=·const_iterator;
		63	81·using·const_reverse_iterator·=·const_reverse_result_iterator;
		64	82·using·reverse_iterator·=·const_reverse_iterator;
		65	·83
		66	84·result()·noexcept·:
		67	·85·m_data{make_data_pointer()},
		68	·86·m_query{},
		69	·87·m_encoding{internal::encoding_group::MONOBYTE}
		70	·88·{}
		71	·89
		72	90·result(result·const·&rhs)·noexcept·=·default;
		73	91·result(result·&&rhs)·noexcept·=·default;
		74	·92
		75	·94
		76	97·result·&operator=(result·const·&rhs)·noexcept·=·default;
		77	·98
		78	100·result·&operator=(result·&&rhs)·noexcept·=·default;
		79	·101
		80	·111·[[nodiscard]]·bool·operator==(result·const·&)·const·noexcept;
		81	113·[[nodiscard]]·bool·operator!=(result·const·&rhs)·const·noexcept
		82	·114·{
		83	·115·return·not·operator==(rhs);
		84	·116·}
		85	·118
		86	·120
		87	126·template<typename...·TYPE>·auto·iter()·const;
		88	·127
		89	·128·[[nodiscard]]·const_reverse_iterator·rbegin()·const;
		90	·129·[[nodiscard]]·const_reverse_iterator·crbegin()·const;
		91	·130·[[nodiscard]]·const_reverse_iterator·rend()·const;
		92	·131·[[nodiscard]]·const_reverse_iterator·crend()·const;
		93	·132
		94	·133·[[nodiscard]]·const_iterator·begin()·const·noexcept;
		95	·134·[[nodiscard]]·const_iterator·cbegin()·const·noexcept;
		96	135·[[nodiscard]]·inline·const_iterator·end()·const·noexcept;
		97	136·[[nodiscard]]·inline·const_iterator·cend()·const·noexcept;
		98	·137
		99	·138·[[nodiscard]]·reference·front()·const·noexcept;
		100	·139·[[nodiscard]]·reference·back()·const·noexcept;
		101	·140
		102	·141·[[nodiscard]]·PQXX_PURE·size_type·size()·const·noexcept;
		103	·142·[[nodiscard]]·PQXX_PURE·bool·empty()·const·noexcept;
		104	143·[[nodiscard]]·size_type·capacity()·const·noexcept·{·return·size();·}
		105	·144
		106	·146
		107	·150·void·swap(result·&)·noexcept;
		108	·151
		109	·153
		110	·157·[[nodiscard]]·row·operator[](size_type·i)·const·noexcept;
Max diff block lines reached; 3871/11909 bytes (32.50%) of diff not shown.

+libpqxx 7.8.1
+dbtransaction.hxx
+params.hxx
+·1/*·Helpers·for·prepared·statements·and·parameterised·statements.
+·2·*
+·3·*·See·the·connection·class·for·more·about·such·statements.
+·4·*
+·5·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
+·6·*
+·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
+·8·*
+·7·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
+·8·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
+·9·*·mistake,·or·contact·the·author.
+·10·*/
+·13#ifndef·PQXX_H_DBTRANSACTION
+·14#define·PQXX_H_DBTRANSACTION
+·11#ifndef·PQXX_H_PARAMS
+·12#define·PQXX_H_PARAMS
+·13
+·14#if·!defined(PQXX_HEADER_PRE)
+·15#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
+·16#endif
+·17
+·18#include·<array>
+·19
+·20#include·"pqxx/internal/concat.hxx"
+·21#include·"pqxx/internal/statement_parameters.hxx"
+·22#include·"pqxx/types.hxx"
+·23
+·24
+namespace·pqxx::prepare
+·27{
+·29
+·46template<typename·IT>
+·47[[deprecated("Use·the·params·class·instead.")]]·constexpr·inline·auto
+make_dynamic_params(IT·begin,·IT·end)
+·49{
+·50·return·pqxx::internal::dynamic_params(begin,·end);
+·51}
+·52
+·53
+·55
+·71template<typename·C>
+·72[[deprecated("Use·the·params·class·instead.")]]·constexpr·inline·auto
+make_dynamic_params(C·const·&container)
+·74{
+·75·using·IT·=·typename·C::const_iterator;
+·76#include·"pqxx/internal/ignore-deprecated-pre.hxx"
+·77·return·pqxx::internal::dynamic_params<IT>{container};
+·78#include·"pqxx/internal/ignore-deprecated-post.hxx"
+·79}
+·80
+·81
+·83
+·100template<typename·C,·typename·ACCESSOR>
+·101[[deprecated("Use·the·params·class·instead.")]]·constexpr·inline·auto
+make_dynamic_params(C·&container,·ACCESSOR·accessor)
+·103{
+·104·using·IT·=·decltype(std::begin(container));
+·105#include·"pqxx/internal/ignore-deprecated-pre.hxx"
+·106·return·pqxx::internal::dynamic_params<IT,·ACCESSOR>{container,·accessor};
+·107#include·"pqxx/internal/ignore-deprecated-post.hxx"
+·108}
+·109}·//·namespace·pqxx::prepare
+·110
+·111
+·112namespace·pqxx
+·113{
+·115
+template<typename·COUNTER·=·unsigned·int>·class·placeholders
+·126{
+·127public:
+·static·inline·constexpr·unsigned·int·max_params{
+·130·(std::numeric_limits<COUNTER>::max)()};
+·131
+·placeholders()
+·133·{
+·134·static·constexpr·auto·initial{"$1\0"sv};
+·135·initial.copy(std::data(m_buf),·std::size(initial));
+·136·}
+·137
+·139
+·constexpr·zview·view()·const·&noexcept
+·143·{
+·144·return·zview{std::data(m_buf),·m_len};
+·145·}
+·146
+·148
+·std::string·get()·const·{·return·std::string(std::data(m_buf),·m_len);·}
+·154
+·void·next()·&
+·157·{
+·158·if·(m_current·>=·max_params)
+·159·throw·range_error{pqxx::internal::concat(
+·160·"Too·many·parameters·in·one·statement:·limit·is·",·max_params,·".")};
+·161·++m_current;
+·162·if·(m_current·%·10·==·0)
+·163·{
+·164·//·Carry·the·1.·Don't·get·too·clever·for·this·relatively·rare
+·165·//·case,·just·rewrite·the·entire·number.·Leave·the·$·in·place
+·166·//·though.
+·167·char·*const·data{std::data(m_buf)};
+·168·char·*const·end{string_traits<COUNTER>::into_buf(
+·169·data·+·1,·data·+·std::size(m_buf),·m_current)};
+·170·//·(Subtract·because·we·don't·include·the·trailing·zero.)
+·171·m_len·=·check_cast<COUNTER>(end·-·data,·"placeholders·counter")·-·1;
+·172·}
+·173·else
+·174·{
+·175·PQXX_LIKELY
+·176·//·Shortcut·for·the·common·case:·just·increment·that·last·digit.
+·177·++m_buf[m_len·-·1];
+·178·}
+·179·}
+·180
+·COUNTER·count()·const·noexcept·{·return·m_current;·}
+·183
+·184private:
+·186·COUNTER·m_current·=·1;
+·187

+libpqxx 7.8.1
+range.hxx
+·1#ifndef·PQXX_H_RANGE
+·2#define·PQXX_H_RANGE
+·3
+·4#if·!defined(PQXX_HEADER_PRE)
+·5#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
+·6#endif
+·7
+·8#include·<utility>
+·9#include·<variant>
+·10
+·11#include·"pqxx/internal/array-composite.hxx"
+·12#include·"pqxx/internal/concat.hxx"
+·13
+·14namespace·pqxx
+·15{
+·17
+struct·no_bound
+·24{
+·25·template<typename·TYPE>
+·constexpr·bool·extends_down_to(TYPE·const·&)·const·noexcept
+·27·{
+·28·return·true;
+·29·}
+·30·template<typename·TYPE>
+·constexpr·bool·extends_up_to(TYPE·const·&)·const·noexcept
+·32·{
+·33·return·true;
+·34·}
+·35};
+·36
+·37
+·39
+template<typename·TYPE>·class·inclusive_bound
+·43{
+·44·//·(Putting·private·section·first·to·work·around·bug·in·gcc·<·10:·see
+#665.)
+·45private:
+·46·TYPE·m_value;
+·47
+·48public:
+·inclusive_bound()·=·delete;
+·constexpr·explicit·inclusive_bound(TYPE·const·&value)·:·m_value{value}
+·51·{
+·52·if·(is_null(value))
+·53·throw·argument_error{"Got·null·value·as·an·inclusive·range·bound."};
+·54·}
+·55
+·[[nodiscard]]·constexpr·TYPE·const·&get()·const·&noexcept·{·return·m_value;
+·57
+·[[nodiscard]]·constexpr·bool·extends_down_to(TYPE·const·&value)·const
+·60·noexcept(noexcept(value·<·m_value))
+·61·{
+·62·return·not(value·<·m_value);
+·63·}
+·64
+·[[nodiscard]]·constexpr·bool·extends_up_to(TYPE·const·&value)·const
+·67·noexcept(noexcept(value·<·m_value))
+·68·{
+·69·return·not(m_value·<·value);
+·70·}
+·71};
+·72
+·73
+·75
+template<typename·TYPE>·class·exclusive_bound
+·79{
+·80·//·(Putting·private·section·first·to·work·around·bug·in·gcc·<·10:·see
+#665.)
+·81private:
+·82·TYPE·m_value;
+·83
+·84public:
+·exclusive_bound()·=·delete;
+·constexpr·explicit·exclusive_bound(TYPE·const·&value)·:·m_value{value}
+·87·{
+·88·if·(is_null(value))
+·89·throw·argument_error{"Got·null·value·as·an·exclusive·range·bound."};
+·90·}
+·91
+·[[nodiscard]]·constexpr·TYPE·const·&get()·const·&noexcept·{·return·m_value;
+·93
+·[[nodiscard]]·constexpr·bool·extends_down_to(TYPE·const·&value)·const
+·96·noexcept(noexcept(m_value·<·value))
+·97·{
+·98·return·m_value·<·value;
+·99·}
+·100
+·[[nodiscard]]·constexpr·bool·extends_up_to(TYPE·const·&value)·const
+·103·noexcept(noexcept(value·<·m_value))
+·104·{
+·105·return·value·<·m_value;
+·106·}
+·107};
+·108
+·109
+·111
+template<typename·TYPE>·class·range_bound
+·115{
+·116·//·(Putting·private·section·first·to·work·around·bug·in·gcc·<·10:·see
+#665.)
+·117private:
+·118·std::variant<no_bound,·inclusive_bound<TYPE>,·exclusive_bound<TYPE>>
+m_bound;
+·119
+·120public:
+·range_bound()·=·delete;
+·constexpr·range_bound(no_bound)·noexcept·:·m_bound{}·{}
+·123
+·constexpr·range_bound(inclusive_bound<TYPE>·const·&bound)·noexcept(
+·125·noexcept(inclusive_bound<TYPE>{bound}))·:
+·126·m_bound{bound}
+·127·{}
+·128
+·constexpr·range_bound(exclusive_bound<TYPE>·const·&bound)·noexcept(
+·130·noexcept(exclusive_bound{bound}))·:
+·131·m_bound{bound}
+·132·{}

+libpqxx 7.8.1
+version.hxx
+field.hxx
+·1/*·Definitions·for·the·pqxx::field·class.
+·2·*
+·3·*·pqxx::field·refers·to·a·field·in·a·query·result.
+·4·*
+·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/field·instead.
+·6·*
+·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
+·8·*
+·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
+·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
+·11·*·mistake,·or·contact·the·author.
+·12·*/
+·11#if·!defined(PQXX_H_VERSION)
+·12#·define·PQXX_H_VERSION
+·13#ifndef·PQXX_H_FIELD
+·14#define·PQXX_H_FIELD
+·15
+·16#if·!defined(PQXX_HEADER_PRE)
+·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
+·18#endif
+·17
+·19#·define·PQXX_VERSION·"7.8.1"
+·21#·define·PQXX_ABI·"7.8"
+·22
+·24#·define·PQXX_VERSION_MAJOR·7
+·19
+·20#include·<optional>
+·21
+·22#include·"pqxx/array.hxx"
+·23#include·"pqxx/composite.hxx"
+·24#include·"pqxx/result.hxx"
+·25#include·"pqxx/strconv.hxx"
+·26#include·"pqxx/types.hxx"
+·27
+·28namespace·pqxx
+·29{
+·31
+class·PQXX_LIBEXPORT·field
+·35{
+·36public:
+·using·size_type·=·field_size_type;
+·38
+·40
+·44·[[deprecated(
+·45·"Do·not·construct·fields·yourself.·Get·them·from·the·row.")]]·field(row
+const·&r,·row_size_type·c)·noexcept;
+·46
+·48·[[deprecated(
+·49·"Do·not·construct·fields·yourself.·Get·them·from·the·"
+·"row.")]]·field()·noexcept·=·default;
+·51
+·57
+·73·[[nodiscard]]·PQXX_PURE·bool·operator==(field·const·&)·const·noexcept;
+·74
+·76
+·[[nodiscard]]·PQXX_PURE·bool·operator!=(field·const·&rhs)·const·noexcept
+·79·{
+·80·return·not·operator==(rhs);
+·81·}
+·83
+·89·[[nodiscard]]·PQXX_PURE·char·const·*name()·const·&;
+·90
+·92·[[nodiscard]]·oid·PQXX_PURE·type()·const;
+·93
+·95·[[nodiscard]]·PQXX_PURE·oid·table()·const;
+·96
+·PQXX_PURE·constexpr·row_size_type·num()·const·noexcept·{·return·col();·}
+·99
+·101·[[nodiscard]]·PQXX_PURE·row_size_type·table_column()·const;
+·103
+·109
+·[[nodiscard]]·PQXX_PURE·std::string_view·view()·const·&
+·114·{
+·115·return·std::string_view(c_str(),·size());
+·116·}
+·117
+·119
+·128·[[nodiscard]]·PQXX_PURE·char·const·*c_str()·const·&;
+·129
+·131·[[nodiscard]]·PQXX_PURE·bool·is_null()·const·noexcept;
+·132
+·134·[[nodiscard]]·PQXX_PURE·size_type·size()·const·noexcept;
+·135
+·137
+·140·template<typename·T>
+·auto·to(T·&obj)·const·->·typename·std::enable_if_t<
+·142·(not·std::is_pointer<T>::value·or·std::is_same<T,·char·const·*>::value),
+·143·bool>
+·144·{
+·145·if·(is_null())
+·146·{
+·147·return·false;
+·148·}
+·149·else
+·150·{
+·151·auto·const·bytes{c_str()};
+·152·from_string(bytes,·obj);
+·153·return·true;
+·154·}
+·155·}
+·156
+·158
+·template<typename...·T>·bool·composite_to(T·&...fields)·const
+·164·{
+·165·if·(is_null())
+·166·{
+·167·return·false;
+·168·}
+·169·else
+·170·{
+·171·parse_composite(m_home.m_encoding,·view(),·fields...);
+·172·return·true;
+·173·}
+·174·}
+·175
+·template<typename·T>·bool·operator>>(T·&obj)·const·{·return·to(obj);·}
+·178
+·180


Offset 1, 613 lines modified		Offset 1, 118 lines modified





1	libpqxx 7.8.1	1	libpqxx 7.8.1

2	field.hxx
3	~~·1/*·Defini~~tions·for·th~~e·pq~~xx~~::field·class.~~	2	transactor.hxx
		3	·1/*·Transactor·framework,·a·wrapper·for·safely·retryable·transactions.
4	·2·*	4	·2·*
5	·3·*·~~pqxx::field~~·~~refers·to~~·~~a·field~~·in·a·query·res~~ult~~.	5	·3·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/transactor·instead.
6	·4·*	6	·4·*
7	·5·*·~~DO·NOT·IN~~CL~~UDE·THIS~~·F~~ILE~~·D~~IRECTLY;·includ~~e·p~~qxx/fi~~eld~~·inst~~ead.	7	·5·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
8	·6·*	8	·6·*
9	·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
10	·8·*
11	·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called	9	·7·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
12	·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this	10	·8·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
13	·11·*·mistake,·or·contact·the·author.	11	·9·*·mistake,·or·contact·the·author.
14	·12·*/	12	·10·*/
15	·13#ifndef·PQXX_H_FIELD
16	·14#define·PQXX_H_FIELD
17	·15	13	·11#ifndef·PQXX_H_TRANSACTOR
		14	·12#define·PQXX_H_TRANSACTOR
		15	·13
18	·16#if·!defined(PQXX_HEADER_PRE)	16	·14#if·!defined(PQXX_HEADER_PRE)
19	·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."	17	·15#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
20	·18#endif	18	·16#endif
21	·19	19	·17
22	·20#include·<optional>	20	·18#include·<functional>
		21	·19#include·<type_traits>
		22	·20
23	·21
24	·22#include·"pqxx/array.hxx"
25	·23#include·"pqxx/composite.hxx"
26	·24#include·"pqxx/re~~sult~~.hxx"	23	·21#include·"pqxx/connection.hxx"
27	·25#include·"pqxx/strconv.hxx"	24	·22#include·"pqxx/transaction.hxx"
		25	·23
28	·26#include·"pqxx/types.hxx"
29	·27
30	·28namespace·pqxx	26	·24namespace·pqxx
31	·29{	27	·25{
		28	·69
		29	·71
		30	·100template<typename·TRANSACTION_CALLBACK>
		31	101inline·auto·perform(TRANSACTION_CALLBACK·&&callback,·int·attempts·=·3)
		32	·102·->·std::invoke_result_t<TRANSACTION_CALLBACK>
32	·31
33	34class·PQXX_LIBEXPORT·field
34	·35{
35	·36public:
36	37·using·size_type·=·field_size_type;
37	·38
38	·40
39	·44·[[deprecated(
40	·45·"Do·not·construct·fields·yourself.·Get·them·from·the·row.")]]·field(row
41	const·&r,·row_size_type·c)·noexcept;
42	·46
43	·48·[[deprecated(
44	·49·"Do·not·construct·fields·yourself.·Get·them·from·the·"
45	50·"row.")]]·field()·noexcept·=·default;
46	·51
47	·57
48	·73·[[nodiscard]]·PQXX_PURE·bool·operator==(field·const·&)·const·noexcept;
49	·74
50	·76
51	78·[[nodiscard]]·PQXX_PURE·bool·operator!=(field·const·&rhs)·const·noexcept
52	·79·{
53	·80·return·not·operator==(rhs);
54	·81·}
55	·83
56	·89·[[nodiscard]]·PQXX_PURE·char·const·*name()·const·&;
57	·90
58	·92·[[nodiscard]]·oid·PQXX_PURE·type()·const;
59	·93
60	·95·[[nodiscard]]·PQXX_PURE·oid·table()·const;
61	·96
62	98·PQXX_PURE·constexpr·row_size_type·num()·const·noexcept·{·return·col();·}
63	·99
64	·101·[[nodiscard]]·PQXX_PURE·row_size_type·table_column()·const;
65	·103	33	·103{
		34	·104·if·(attempts·<=·0)
		35	·105·throw·std::invalid_argument{
		36	·106·"Zero·or·negative·number·of·attempts·passed·to·pqxx::perform()."};
		37	·107
		38	·108·for·(;·attempts·>·0;·--attempts)
66	·109	39	·109·{
67	~~113·[[nodiscard]]~~·~~PQXX_PURE~~·~~std::s~~tr~~ing_view·view()·const·~~&	40	·110·try
68	·114·{	41	·111·{
69	·115·return·std::~~str~~ing_v~~iew~~(c~~_str(),·size()~~);	42	·112·return·std::invoke(callback);
70	·116·}	43	·113·}
71	·117	44	·114·catch·(in_doubt_error·const·&)
		45	·115·{
		46	·116·//·Not·sure·whether·transaction·went·through·or·not.·The·last·thing·in
		47	·117·//·the·world·that·we·should·do·now·is·try·again!
		48	·118·throw;
72	·119	49	·119·}
73	·128·[[nodiscard]]·PQXX_PURE·char·const·*c_str()·const·&;
74	·129
75	·131·[[nodiscard]]·PQXX_PURE·bool·is_null()·const·noexcept;
76	·132
77	·134·[[nodiscard]]·PQXX_PURE·size_type·size()·const·noexcept;
78	·135
79	·137
80	·140·template<typename·T>
81	141·auto·to(T·&obj)·const·->·typename·std::enable_if_t<
82	·142·(not·std::is_pointer<T>::value·or·std::is_same<T,·char·const·*>::value),
83	·143·bool>	50	·120·catch·(statement_completion_unknown·const·&)
		51	·121·{
		52	·122·//·Not·sure·whether·our·last·statement·succeeded.·Don't·risk·running·it
		53	·123·//·again.
		54	·124·throw;
		55	·125·}
		56	·126·catch·(protocol_violation·const·&)
		57	·127·{
		58	·128·//·This·is·a·subclass·of·broken_connection,·but·it's·not·one·where
		59	·129·//·retrying·is·likely·to·do·us·any·good.
		60	·130·throw;
		61	·131·}
		62	·132·catch·(broken_connection·const·&)
		63	·133·{
		64	·134·//·Connection·failed.·May·be·worth·retrying,·if·the·transactor·opens·its
		65	·135·//·own·connection.
		66	·136·if·(attempts·<=·1)
		67	·137·throw;
		68	·138·continue;
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1	libpqxx 7.8.1	1	libpqxx 7.8.1

2	connection.hxx
3	~~·1/*·Definition·of·the·~~c~~onnecti~~o~~n·class.~~	2	cursor.hxx
		3	·1/*·Definition·of·the·iterator/container-style·cursor·classes.
4	·2·*	4	·2·*
5	·3·*·~~pqxx::connec~~t~~ion~~·encap~~sula~~tes·a·~~connect~~ion·t~~o·a~~·~~databa~~se.	5	·3·*·C++-style·wrappers·for·SQL·cursors.
6	·4·*	6	·4·*
7	·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/c~~onnecti~~on·instead.	7	·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/cursor·instead.
8	·6·*	8	·6·*
9	·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.	9	·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
10	·8·*	10	·8·*
11	·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called	11	·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
12	·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this	12	·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
13	·11·*·mistake,·or·contact·the·author.	13	·11·*·mistake,·or·contact·the·author.
14	·12·*/	14	·12·*/
15	·13#ifndef·PQXX_H_C~~ONNECTI~~ON	15	·13#ifndef·PQXX_H_CURSOR
16	·14#define·PQXX_H_C~~ONNECTI~~ON	16	·14#define·PQXX_H_CURSOR
17	·15	17	·15
18	·16#if·!defined(PQXX_HEADER_PRE)	18	·16#if·!defined(PQXX_HEADER_PRE)
19	·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."	19	·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
20	·18#endif	20	·18#endif
21	·19	21	·19
22	·20#include·<cstddef>
23	·21#include·<ctime>
24	·22#include·<initializer_list>
25	·23#include·<list>	22	·20#include·<limits>
26	·24#include·<map>
27	·25#include·<memory>
28	·26#include·<string_view>
29	·27#include·<t~~upl~~e>	23	·21#include·<stdexcept>
		24	·22
		25	·23#include·"pqxx/result.hxx"


Offset 1, 20 lines modified		Offset 1, 14 lines modified





1	libpqxx 7.8.1	1	libpqxx 7.8.1

2	config-~~internal-c~~o~~mpi~~ler.h	2	config-public-autotools.h
3	·1/·Automatically·generated·from·config.h:·~~internal/c~~o~~mpi~~ler·config.·/	3	·1/·Automatically·generated·from·config.h:·public/autotools·config.·/
4	·2	4	·2
5	·3#define·PQXX_HAVE_CHARCONV_FLOAT·1
6	·4#define·PQXX_HAVE_CHARCONV_INT·1
7	·5#define·PQXX_HAVE_CXA_DEMANGLE·1
8	·6#define·PQXX_HAVE_POLL·1
9	·7#define·PQXX_HAVE_SLEEP_FOR·1
10	·8#define·PQXX_HAVE_THREAD_LOCAL·1
11	····*·include	5	····*·include
12	····*·pqxx	6	····*·pqxx
13	····*·config-~~internal-c~~o~~mpi~~ler.h	7	····*·config-public-autotools.h
14	····*·Generated·by·[doxygen]·1.9.8	8	····*·Generated·by·[doxygen]·1.9.8

+libpqxx 7.8.1
+transactor.hxx
+types.hxx
+·1/*·Basic·type·aliases·and·forward·declarations.
+·2·*
+·3·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen
+·4·*
+·5·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
+·6·*
+·5·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
+·6·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
+·7·*·mistake,·or·contact·the·author.
+·10·*/
+·11#ifndef·PQXX_H_TRANSACTOR
+·12#define·PQXX_H_TRANSACTOR
+·8·*/
+·9#ifndef·PQXX_H_TYPES
+·10#define·PQXX_H_TYPES
+·11
+·12#if·!defined(PQXX_HEADER_PRE)
+·13#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
+·14#endif
+·17
+·15
+·16#include·<cstddef>
+·17#include·<cstdint>
+·18#include·<iterator>
+·20
+·21#include·"pqxx/connection.hxx"
+·19
+·20#if·defined(PQXX_HAVE_CONCEPTS)·&&·__has_include(<ranges>)
+·21#·include·<ranges>
+·22#endif
+·23
+·24
+·25namespace·pqxx
+·26{
+using·result_size_type·=·int;
+·29
+using·result_difference_type·=·int;
+·32
+using·row_size_type·=·int;
+·35
+using·row_difference_type·=·int;
+·38
+using·field_size_type·=·std::size_t;
+·41
+using·large_object_size_type·=·int64_t;
+·44
+·45
+·46//·Forward·declarations,·to·help·break·compilation·dependencies.
+·47//·These·won't·necessarily·include·all·classes·in·libpqxx.
+·48class·binarystring;
+·49class·connection;
+·50class·const_result_iterator;
+·51class·const_reverse_result_iterator;
+·52class·const_reverse_row_iterator;
+·53class·const_row_iterator;
+·54class·dbtransaction;
+·55class·field;
+·56class·largeobjectaccess;
+·57class·notification_receiver;
+·58struct·range_error;
+·59class·result;
+·60class·row;
+·61class·stream_from;
+·62class·transaction_base;
+·63
+·65
+struct·from_table_t
+·68{};
+·69
+·71
+·100template<typename·TRANSACTION_CALLBACK>
+inline·auto·perform(TRANSACTION_CALLBACK·&&callback,·int·attempts·=·3)
+struct·from_query_t
+·74{};
+·75
+·76
+·78
+enum·class·format·:·int
+·81{
+·82·text·=·0,
+·83·binary·=·1,
+·84};
+·85
+·86
+·88
+·90template<typename·TYPE>
+using·strip_t·=·std::remove_cv_t<std::remove_reference_t<TYPE>>;
+·92
+·93
+·94#if·defined(PQXX_HAVE_CONCEPTS)
+·96
+·99template<std::ranges::range·CONTAINER>
+·100using·value_type·=·strip_t<decltype(*std::begin(std::declval<CONTAINER>
+()))>;
+·101#else·//·PQXX_HAVE_CONCEPTS
+·103
+·106template<typename·CONTAINER>
+using·value_type·=·strip_t<decltype(*std::begin(std::declval<CONTAINER>
+()))>;
+·108#endif·//·PQXX_HAVE_CONCEPTS
+·104·if·(attempts·<=·0)
+·105·throw·std::invalid_argument{
+·106·"Zero·or·negative·number·of·attempts·passed·to·pqxx::perform()."};
+·107
+·108·for·(;·attempts·>·0;·--attempts)
+·109
+·110
+·111#if·defined(PQXX_HAVE_CONCEPTS)
+·113template<typename·STRING>
+·114concept·char_string·=·std::ranges::contiguous_range<STRING>·and
+·115·std::same_as<strip_t<value_type<STRING>>,·char>;
+·116
+·118template<typename·RANGE>
+·119concept·char_strings·=
+·120·std::ranges::range<RANGE>·and·char_string<strip_t<value_type<RANGE>>>;
+·110·try
+·111·{
+·112·return·std::invoke(callback);

+libpqxx 7.8.1
+strconv.hxx
+·1/*·String·conversion·definitions.
+·2·*
+·3·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/stringconv·instead.
+·4·*
+·5·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
+·6·*
+·7·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
+·8·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
+·9·*·mistake,·or·contact·the·author.
+·10·*/
+·11#ifndef·PQXX_H_STRCONV
+·12#define·PQXX_H_STRCONV
+·13
+·9#ifndef·PQXX_H_TRANSACTION_FOCUS
+·10#define·PQXX_H_TRANSACTION_FOCUS
+·11
+·14#if·!defined(PQXX_HEADER_PRE)
+·15#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
+·16#endif
+·15
+·16#include·"pqxx/util.hxx"
+·17
+·18namespace·pqxx
+·19{
+·21
+class·PQXX_LIBEXPORT·transaction_focus
+·29{
+·30public:
+·transaction_focus(
+·32·transaction_base·&t,·std::string_view·cname,·std::string_view·oname)·:
+·33·m_trans{&t},·m_classname{cname},·m_name{oname}
+·34·{}
+·35
+·transaction_focus(
+·37·transaction_base·&t,·std::string_view·cname,·std::string·&&oname)·:
+·18#include·<algorithm>
+·19#include·<cstring>
+·20#include·<limits>
+·21#include·<sstream>
+·22#include·<stdexcept>
+·23#include·<typeinfo>
+·24
+·25#if·__has_include(<charconv>)
+·26#·include·<charconv>
+·27#endif
+·28
+·29#if·defined(PQXX_HAVE_RANGES)·&&·__has_include(<ranges>)
+·30#·include·<ranges>
+·31#endif
+·32
+·33#include·"pqxx/except.hxx"
+·34#include·"pqxx/util.hxx"
+·35#include·"pqxx/zview.hxx"
+·36
+·37
+·38namespace·pqxx::internal
+·39{
+·41PQXX_LIBEXPORT·std::string·demangle_type_name(char·const[]);
+·42}·//·namespace·pqxx::internal
+·43
+·40
+·transaction_focus(transaction_base·&t,·std::string_view·cname)·:
+·42·m_trans{&t},·m_classname{cname}
+·43·{}
+·44
+·45namespace·pqxx
+·46{
+·71
+·73
+·81template<typename·TYPE>
+std::string·const·type_name{internal::demangle_type_name(typeid(TYPE).name
+())};
+·83
+·84
+·86
+template<typename·TYPE,·typename·ENABLE·=·void>·struct·nullness
+·93{
+·static·bool·has_null;
+·transaction_focus()·=·delete;
+·transaction_focus(transaction_focus·const·&)·=·delete;
+·transaction_focus·&operator=(transaction_focus·const·&)·=·delete;
+·48
+·[[nodiscard]]·constexpr·std::string_view·classname()·const·noexcept
+·51·{
+·52·return·m_classname;
+·53·}
+·54
+·[[nodiscard]]·std::string_view·name()·const·&noexcept·{·return·m_name;·}
+·57
+·[[nodiscard]]·std::string·description()·const
+·59·{
+·60·return·pqxx::internal::describe_object(m_classname,·m_name);
+·61·}
+·62
+·transaction_focus(transaction_focus·&&other)·:
+·64·m_trans{other.m_trans},
+·65·m_registered{other.m_registered},
+·66·m_classname{other.m_classname},
+·67·//·We·can't·move·the·name·until·later.
+·68·m_name{}
+·69·{
+·70·//·This·is·a·bit·more·complicated·than·you·might·expect.·The·transaction
+·71·//·has·a·backpointer·to·the·focus,·and·we·need·to·transfer·that·to·the·new
+·72·//·focus.
+·73·move_name_and_registration(other);
+·74·}
+·75
+·transaction_focus·&operator=(transaction_focus·&&other)
+·77·{
+·78·if·(&other·!=·this)
+·79·{
+·80·if·(m_registered)
+·81·unregister_me();
+·82·m_trans·=·other.m_trans;
+·83·m_classname·=·other.m_classname;
+·84·move_name_and_registration(other);
+·85·}
+·86·return·*this;
+·87·}

+libpqxx 7.8.1
+nontransaction.hxx
+·1/*·Definition·of·the·pqxx::nontransaction·class.
+·2·*
+·3·*·pqxx::nontransaction·provides·nontransactional·database·access
+·4·*
+·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/nontransaction·instead.
+·6·*
+·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
+·8·*
+·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
+·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
+·11·*·mistake,·or·contact·the·author.
+·12·*/
+·13#ifndef·PQXX_H_STREAM_FROM
+·13#ifndef·PQXX_H_NONTRANSACTION
+·14#define·PQXX_H_NONTRANSACTION
+·15
+·16#if·!defined(PQXX_HEADER_PRE)
+·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
+·18#endif
+·19
+·20#include·<cassert>
+·21#include·<variant>
+·22
+·20#include·"pqxx/connection.hxx"
+·21#include·"pqxx/result.hxx"
+·25#include·"pqxx/internal/concat.hxx"
+·26#include·"pqxx/internal/encoding_group.hxx"
+·27#include·"pqxx/internal/stream_iterator.hxx"
+·28#include·"pqxx/separated_list.hxx"
+·22#include·"pqxx/transaction.hxx"
+·23
+·30
+·31
+·24namespace·pqxx
+·33{
+·34class·transaction_base;
+·35
+·36
+·38
+constexpr·from_table_t·from_table;
+·42
+constexpr·from_query_t·from_query;
+·45
+·46
+·48
+class·PQXX_LIBEXPORT·stream_from·:·transaction_focus
+·79{
+·80public:
+·using·raw_line·=
+·82·std::pair<std::unique_ptr<char,·void·(*)(void·const·*)>,·std::size_t>;
+·83
+·stream_from(stream_from·&&)·=·delete;
+·stream_from·&operator=(stream_from·&&)·=·delete;
+·86
+·88
+·97·[[deprecated("Use·transaction_base::stream·instead.")]]·static·stream_from
+·query(transaction_base·&tx,·std::string_view·q)
+·99·{
+·100#include·"pqxx/internal/ignore-deprecated-pre.hxx"
+·101·return·{tx,·from_query,·q};
+·102#include·"pqxx/internal/ignore-deprecated-post.hxx"
+·103·}
+·104
+·115
+·117
+·133·[[deprecated("Use·transaction_base::stream·instead.")]]·static·stream_from
+·134·raw_table(
+·135·transaction_base·&tx,·std::string_view·path,
+·136·std::string_view·columns·=·""sv);
+·137
+·139
+·141·[[deprecated("Use·transaction_base::stream·instead.")]]·static·stream_from
+·142·table(
+·143·transaction_base·&tx,·table_path·path,
+·144·std::initializer_list<std::string_view>·columns·=·{});
+·146
+·148
+·150·[[deprecated("Use·transaction_base::stream·instead.")]]·stream_from(
+·151·transaction_base·&,·from_query_t,·std::string_view·query);
+·152
+·154
+·156·[[deprecated("Use·transaction_base::stream·instead.")]]·stream_from(
+·157·transaction_base·&,·from_table_t,·std::string_view·table);
+·158
+·160
+·162·template<typename·Iter>
+·163·[[deprecated("Use·transaction_base::stream·instead.")]]·stream_from(
+·164·transaction_base·&,·from_table_t,·std::string_view·table,
+·165·Iter·columns_begin,·Iter·columns_end);
+·166
+·168
+·170·template<typename·Columns>
+·171·[[deprecated("Use·transaction_base::stream()·instead.")]]·stream_from(
+·172·transaction_base·&tx,·from_table_t,·std::string_view·table,
+·173·Columns·const·&columns);
+·174
+·175#include·"pqxx/internal/ignore-deprecated-pre.hxx"
+·[[deprecated("Use·transaction_base::stream·instead.")]]·stream_from(
+·178·transaction_base·&tx,·std::string_view·table)·:
+·179·stream_from{tx,·from_table,·table}
+·180·{}
+·181#include·"pqxx/internal/ignore-deprecated-post.hxx"
+·182
+·184·template<typename·Columns>
+·[[deprecated("Use·transaction_base::stream·instead.")]]·stream_from(
+·186·transaction_base·&tx,·std::string_view·table,·Columns·const·&columns)·:
+·187·stream_from{tx,·from_table,·table,·columns}
+·188·{}
+·189
+·191·template<typename·Iter>
+·[[deprecated("Use·transaction_base::stream·instead.")]]·stream_from(
+·193·transaction_base·&,·std::string_view·table,·Iter·columns_begin,
+·194·Iter·columns_end);
+·195
+·196·~stream_from()·noexcept;
+·197
+·[[nodiscard]]·constexpr·operator·bool()·const·noexcept
+·200·{
+·201·return·not·m_finished;

+libpqxx 7.8.1
+transaction_base.hxx
+·1/*·Common·code·and·definitions·for·the·transaction·classes.
+·2·*
+·3·*·pqxx::transaction_base·defines·the·interface·for·any·abstract·class·that
+·4·*·represents·a·database·transaction.
+·5·*
+·6·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/transaction_base·instead.
+·7·*
+·8·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
+·9·*
+·10·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
+·11·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
+·12·*·mistake,·or·contact·the·author.
+·13·*/
+·14#ifndef·PQXX_H_TRANSACTION_BASE
+·2#define·PQXX_H_RANGE
+·15#define·PQXX_H_TRANSACTION_BASE
+·16
+·17#if·!defined(PQXX_HEADER_PRE)
+·18#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
+·19#endif
+·7
+·8#include·<utility>
+·9#include·<variant>
+·10
+·20
+·21#include·<string_view>
+·22
+·23/*·End-user·programs·need·not·include·this·file,·unless·they·define·their
+own
+·24·*·transaction·classes.·This·is·not·something·the·typical·program·should
+want
+·25·*·to·do.
+·26·*
+·27·*·However,·reading·this·file·is·worthwhile·because·it·defines·the·public
+·28·*·interface·for·the·available·transaction·classes·such·as·transaction·and
+·29·*·nontransaction.
+·30·*/
+·31
+·32#include·"pqxx/connection.hxx"
+·33#include·"pqxx/internal/concat.hxx"
+·34#include·"pqxx/internal/encoding_group.hxx"
+·35#include·"pqxx/internal/stream_query.hxx"
+·36#include·"pqxx/isolation.hxx"
+·37#include·"pqxx/result.hxx"
+·38#include·"pqxx/row.hxx"
+·39#include·"pqxx/util.hxx"
+·40
+·41namespace·pqxx::internal::gate
+·42{
+·43class·transaction_subtransaction;
+·44class·transaction_sql_cursor;
+·45class·transaction_stream_to;
+·46class·transaction_transaction_focus;
+·47}·//·namespace·pqxx::internal::gate
+·48
+·49
+·50namespace·pqxx
+·15{
+·17
+struct·no_bound
+·24{
+·25·template<typename·TYPE>
+·constexpr·bool·extends_down_to(TYPE·const·&)·const·noexcept
+·27·{
+·28·return·true;
+·29·}
+·30·template<typename·TYPE>
+·constexpr·bool·extends_up_to(TYPE·const·&)·const·noexcept
+·32·{
+·33·return·true;
+·34·}
+·35};
+·36
+·37
+·39
+template<typename·TYPE>·class·inclusive_bound
+·43{
+·44·//·(Putting·private·section·first·to·work·around·bug·in·gcc·<·10:·see
+#665.)
+·45private:
+·46·TYPE·m_value;
+·47
+·48public:
+·inclusive_bound()·=·delete;
+·constexpr·explicit·inclusive_bound(TYPE·const·&value)·:·m_value{value}
+·51{
+·52·if·(is_null(value))
+·52using·namespace·std::literals;
+·53
+·54
+·55class·transaction_focus;
+·56
+·55
+·[[nodiscard]]·constexpr·TYPE·const·&get()·const·&noexcept·{·return·m_value;
+·57
+·82
+class·PQXX_LIBEXPORT·PQXX_NOVTABLE·transaction_base
+·88{
+·[[nodiscard]]·constexpr·bool·extends_down_to(TYPE·const·&value)·const
+·60·noexcept(noexcept(value·<·m_value))
+·61·{
+·62·return·not(value·<·m_value);
+·63·}
+·64
+·[[nodiscard]]·constexpr·bool·extends_up_to(TYPE·const·&value)·const
+·67·noexcept(noexcept(value·<·m_value))
+·68·{
+·69·return·not(m_value·<·value);
+·70·}
+·71};
+·72
+·73
+·75
+template<typename·TYPE>·class·exclusive_bound
+·79{
+·80·//·(Putting·private·section·first·to·work·around·bug·in·gcc·<·10:·see
+#665.)
+·81private:

+libpqxx 7.8.1
+config-internal-compiler.h
+·1/*·Automatically·generated·from·config.h:·internal/compiler·config.·*/
+time.hxx
+·1
+·5#ifndef·PQXX_H_TIME
+·6#define·PQXX_H_TIME
+·7
+·8#if·!defined(PQXX_HEADER_PRE)
+·9#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
+·10#endif
+·11
+·12#include·<chrono>
+·13#include·<cstdlib>
+·14
+·15#include·"pqxx/internal/concat.hxx"
+·16#include·"pqxx/strconv.hxx"
+·17
+·18
+·19#if·defined(PQXX_HAVE_YEAR_MONTH_DAY)
+·2
+·3#define·PQXX_HAVE_CHARCONV_FLOAT·1
+·4#define·PQXX_HAVE_CHARCONV_INT·1
+·5#define·PQXX_HAVE_CXA_DEMANGLE·1
+·6#define·PQXX_HAVE_POLL·1
+·7#define·PQXX_HAVE_SLEEP_FOR·1
+·8#define·PQXX_HAVE_THREAD_LOCAL·1
+·21namespace·pqxx
+·22{
+·23using·namespace·std::literals;
+·24
+·25template<>
+·26struct·nullness<std::chrono::year_month_day>
+·27·:·no_null<std::chrono::year_month_day>
+·28{};
+·29
+·30
+·32
+·60template<>·struct·PQXX_LIBEXPORT·string_traits<std::chrono::year_month_day>
+·61{
+·62·[[nodiscard]]·static·zview
+·63·to_buf(char·*begin,·char·*end,·std::chrono::year_month_day·const·&value)
+·64·{
+·65·return·generic_to_buf(begin,·end,·value);
+·66·}
+·67
+·68·static·char·*
+·69·into_buf(char·*begin,·char·*end,·std::chrono::year_month_day·const·&value);
+·70
+·71·[[nodiscard]]·static·std::chrono::year_month_day
+·72·from_string(std::string_view·text);
+·73
+·74·[[nodiscard]]·static·std::size_t
+·75·size_buffer(std::chrono::year_month_day·const·&)·noexcept
+·76·{
+·77·static_assert(int{(std::chrono::year::min)()}·>=·-99999);
+·78·static_assert(int{(std::chrono::year::max)()}·<=·99999);
+·79·return·5·+·1·+·2·+·1·+·2·+·std::size(s_bc)·+·1;
+·80·}
+·81
+·82private:
+·84·static·constexpr·std::string_view·s_bc{"·BC"sv};
+·85};
+·86}·//·namespace·pqxx
+·87#endif·//·PQXX_HAVE_YEAR_MONTH_DAY
+·88#endif
+pqxx
+The·home·of·all·libpqxx·classes,·functions,·templates,·etc.
+Definition·array.hxx:33
+pqxx::from_string
+T·from_string(field·const·&value)
+Convert·a·field's·value·to·type·T.
+Definition·field.hxx:520
+pqxx::format::text
+@·text
+····*·include
+····*·pqxx
+····*·config-internal-compiler.h
+····*·Generated·by·[doxygen]·1.9.8

+libpqxx 7.8.1
+except.hxx
+·1/*·Definition·of·libpqxx·exception·classes.
+·2·*
+·3·*·pqxx::sql_error,·pqxx::broken_connection,·pqxx::in_doubt_error,·...
+·4·*
+·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/except·instead.
+·6·*
+·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
+·8·*
+·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
+·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
+·11·*·mistake,·or·contact·the·author.
+·12·*/
+·13#ifndef·PQXX_H_EXCEPT
+·14#define·PQXX_H_EXCEPT
+·15
+·16#if·!defined(PQXX_HEADER_PRE)
+·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
+·18#endif
+·19
+·20#if·pqxx_have_source_location
+·21#·include·<source_location>
+·22#endif
+·23
+·24#include·<stdexcept>
+·25#include·<string>
+·26
+·27
+·28namespace·pqxx
+·29{
+struct·PQXX_LIBEXPORT·failure·:·std::runtime_error
+·48{
+·49#if·pqxx_have_source_location
+·50·explicit·failure(
+·51·std::string·const·&,
+·52·std::source_location·=·std::source_location::current());
+·53·std::source_location·location;
+·54#else
+·55·explicit·failure(std::string·const·&);
+·56#endif
+·57};
+·58
+·59
+·61
+struct·PQXX_LIBEXPORT·broken_connection·:·failure
+·81{
+·82·broken_connection();
+·83·explicit·broken_connection(
+·84·std::string·const·&
+·85#if·pqxx_have_source_location
+·86·,
+·87·std::source_location·=·std::source_location::current()
+·88#endif
+·89·);
+·90};
+·91
+·92
+·94
+struct·PQXX_LIBEXPORT·protocol_violation·:·broken_connection
+·103{
+·104·explicit·protocol_violation(
+·105·std::string·const·&
+·106#if·pqxx_have_source_location
+·107·,
+·108·std::source_location·=·std::source_location::current()
+·109#endif
+·110·);
+·111};
+·112
+·113
+struct·PQXX_LIBEXPORT·variable_set_to_null·:·failure
+·116{
+·117·explicit·variable_set_to_null(
+·118·std::string·const·&
+·119#if·pqxx_have_source_location
+·120·,
+·121·std::source_location·=·std::source_location::current()
+·122#endif
+·123·);
+·124};
+·125
+·126
+·128
+class·PQXX_LIBEXPORT·sql_error·:·public·failure
+·132{
+·134·std::string·const·m_query;
+·136·std::string·const·m_sqlstate;
+·137
+·138public:
+·139·explicit·sql_error(
+·140·std::string·const·&whatarg·=·"",·std::string·const·&Q·=·"",
+·141·char·const·sqlstate[]·=·nullptr
+·142#if·pqxx_have_source_location
+·143·,
+·144·std::source_location·=·std::source_location::current()
+·145#endif
+·146·);
+·virtual·~sql_error()·noexcept·override;
+·148
+·150·[[nodiscard]]·PQXX_PURE·std::string·const·&query()·const·noexcept;
+·151
+·153·[[nodiscard]]·PQXX_PURE·std::string·const·&sqlstate()·const·noexcept;
+·154};
+·155
+·156
+·158
+struct·PQXX_LIBEXPORT·in_doubt_error·:·failure
+·165{
+·166·explicit·in_doubt_error(
+·167·std::string·const·&
+·168#if·pqxx_have_source_location
+·169·,
+·170·std::source_location·=·std::source_location::current()
+·171#endif
+·172·);
+·173};
+·174
+·175
+struct·PQXX_LIBEXPORT·transaction_rollback·:·sql_error

+libpqxx 7.8.1
+config-public-compiler.h
+·1/*·Automatically·generated·from·config.h:·public/compiler·config.·*/
+pipeline.hxx
+·1/*·Definition·of·the·pqxx::pipeline·class.
+·2·*
+·3·*·Throughput-optimized·mechanism·for·executing·queries.
+·4·*
+·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/pipeline·instead.
+·6·*
+·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
+·8·*
+·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
+·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
+·11·*·mistake,·or·contact·the·author.
+·12·*/
+·13#ifndef·PQXX_H_PIPELINE
+·14#define·PQXX_H_PIPELINE
+·15
+·16#if·!defined(PQXX_HEADER_PRE)
+·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
+·18#endif
+·19
+·20#include·<limits>
+·21#include·<map>
+·22#include·<string>
+·2
+·3#define·PQXX_HAVE_GCC_PURE·1
+·4#define·PQXX_HAVE_GCC_VISIBILITY·1
+·5#define·PQXX_HAVE_PATH·1
+·6#define·PQXX_HAVE_STRERROR_R·1
+·24#include·"pqxx/transaction_base.hxx"
+·25
+·26
+·27namespace·pqxx
+·28{
+·29//·TODO:·libpq·14·introduced·a·similar·"pipeline·mode."·Can·we·use·that?
+·30
+·32
+class·PQXX_LIBEXPORT·pipeline·:·public·transaction_focus
+·51{
+·52public:
+·using·query_id·=·long;
+·55
+·pipeline(pipeline·const·&)·=·delete;
+·pipeline·&operator=(pipeline·const·&)·=·delete;
+·pipeline(pipeline·&&)·=·delete;
+·pipeline·&operator=(pipeline·&&)·=·delete;
+·60
+·61
+·explicit·pipeline(transaction_base·&t)·:·transaction_focus{t,·s_classname}
+·64·{
+·65·init();
+·66·}
+·pipeline(transaction_base·&t,·std::string_view·tname)·:
+·69·transaction_focus{t,·s_classname,·tname}
+·70·{
+·71·init();
+·72·}
+·73
+·75·~pipeline()·noexcept;
+·76
+·78
+·84·query_id·insert(std::string_view)·&;
+·85
+·87
+·93·void·complete();
+·94
+·96
+·105·void·flush();
+·106
+·108
+·116·void·cancel();
+·117
+·119·[[nodiscard]]·bool·is_finished(query_id)·const;
+·120
+·122
+·result·retrieve(query_id·qid)
+·129·{
+·130·return·retrieve(m_queries.find(qid)).second;
+·131·}
+·132
+·134
+·135·std::pair<query_id,·result>·retrieve();
+·136
+·[[nodiscard]]·bool·empty()·const·noexcept·{·return·std::empty(m_queries);·}
+·138
+·141
+·152·int·retain(int·retain_max·=·2)·&;
+·153
+·154
+·156·void·resume()·&;
+·157
+·158private:
+·159·struct·PQXX_PRIVATE·Query
+·160·{
+·161·explicit·Query(std::string_view·q)·:
+·162·query{std::make_shared<std::string>(q)}
+·163·{}
+·164
+·165·std::shared_ptr<std::string>·query;
+·166·result·res;
+·167·};
+·168
+·169·using·QueryMap·=·std::map<query_id,·Query>;
+·170
+·171·void·init();
+·172·void·attach();
+·173·void·detach();
+·174
+·176·static·constexpr·query_id·qid_limit()·noexcept
+·177·{
+·178·//·Parenthesise·this·to·work·around·an·eternal·Visual·C++·problem:
+·179·//·Without·the·extra·parentheses,·unless·NOMINMAX·is·defined,·the
+·180·//·preprocessor·will·mistake·this·"max"·for·its·annoying·built-in·macro
+·181·//·of·the·same·name.
+·182·return·(std::numeric_limits<query_id>::max)();
+·183·}
+·184
+·186·PQXX_PRIVATE·query_id·generate_id();
+·187

+libpqxx 7.8.1
+config-public-autotools.h
+subtransaction.hxx
+·1/*·Definition·of·the·pqxx::subtransaction·class.
+·2·*
+·3·*·pqxx::subtransaction·is·a·nested·transaction,·i.e.·one·within·a
+transaction.
+·4·*
+·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/subtransaction·instead.
+·6·*
+·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
+·8·*
+·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
+·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
+·11·*·mistake,·or·contact·the·author.
+·12·*/
+·13#ifndef·PQXX_H_SUBTRANSACTION
+·14#define·PQXX_H_SUBTRANSACTION
+·15
+·16#if·!defined(PQXX_HEADER_PRE)
+·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
+·18#endif
+·19
+·20#include·"pqxx/dbtransaction.hxx"
+·21
+·22namespace·pqxx
+·23{
+·28
+class·PQXX_LIBEXPORT·subtransaction·:·public·transaction_focus,
+·77·public·dbtransaction
+·78{
+·79public:
+·81·explicit·subtransaction(dbtransaction·&t,·std::string_view·tname·=·""sv);
+·82
+·84·explicit·subtransaction(subtransaction·&t,·std::string_view·name·=·""sv);
+·85
+·86·virtual·~subtransaction()·noexcept·override;
+·87
+·88private:
+·89·std::string·quoted_name()·const
+·90·{
+·91·return·quote_name(transaction_focus::name());
+·92·}
+·93·virtual·void·do_commit()·override;
+·94};
+·95}·//·namespace·pqxx
+·96#endif
+pqxx
+The·home·of·all·libpqxx·classes,·functions,·templates,·etc.
+Definition·array.hxx:33
+pqxx::dbtransaction
+Abstract·transaction·base·class:·bracket·transactions·on·the·database.
+Definition·dbtransaction.hxx:54
+pqxx::subtransaction
+"Transaction"·nested·within·another·transaction
+Definition·subtransaction.hxx:78
+pqxx::transaction_focus
+Base·class·for·things·that·monopolise·a·transaction's·attention.
+Definition·transaction_focus.hxx:29
+pqxx::transaction_focus::name
+std::string_view·name()·const·&noexcept
+Name·for·this·object,·if·the·caller·passed·one;·empty·string·otherwise.
+Definition·transaction_focus.hxx:56
+····*·include
+····*·pqxx
+····*·subtransaction.hxx
+····*·Generated·by·[doxygen]·1.9.8

+libpqxx 7.8.1
+prepared_statement.hxx
+cursor.hxx
+·1/*·Definition·of·the·iterator/container-style·cursor·classes.
+·2·*
+·3·*·C++-style·wrappers·for·SQL·cursors.
+·4·*
+·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/cursor·instead.
+·6·*
+·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
+·8·*
+·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
+·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
+·11·*·mistake,·or·contact·the·author.
+·12·*/
+·13#ifndef·PQXX_H_CURSOR
+·14#define·PQXX_H_CURSOR
+·1
+·16#if·!defined(PQXX_HEADER_PRE)
+·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
+·18#endif
+·19
+·20#include·<limits>
+·21#include·<stdexcept>
+·2
+·3#include·"params.hxx"
+·24#include·"pqxx/transaction_base.hxx"
+·25
+·26
+·27namespace·pqxx
+·28{
+·30
+class·PQXX_LIBEXPORT·cursor_base
+·42{
+·43public:
+·using·size_type·=·result_size_type;
+·using·difference_type·=·result_difference_type;
+·46
+·48
+·enum·access_policy
+·52·{
+·forward_only,
+·56·random_access
+·};
+·58
+·60
+·enum·update_policy
+·64·{
+·read_only,
+·68·update
+·};
+·70
+·72
+·enum·ownership_policy
+·88·{
+·owned,
+·92·loose
+·};
+·94
+·cursor_base()·=·delete;
+·cursor_base(cursor_base·const·&)·=·delete;
+·cursor_base·&operator=(cursor_base·const·&)·=·delete;
+·98
+·103
+·105
+·[[nodiscard]]·static·constexpr·difference_type·all()·noexcept
+·109·{
+·110·return·(std::numeric_limits<int>::max)()·-·1;
+·111·}
+·112
+·114
+·[[nodiscard]]·static·constexpr·difference_type·next()·noexcept·{·return·1;
+·117
+·119
+·[[nodiscard]]·static·constexpr·difference_type·prior()·noexcept
+·122·{
+·123·return·-1;
+·124·}
+·125
+·127
+·[[nodiscard]]·static·constexpr·difference_type·backward_all()·noexcept
+·130·{
+·131·return·(std::numeric_limits<int>::min)()·+·1;
+·132·}
+·133
+·135
+·137
+·[[nodiscard]]·constexpr·std::string·const·&name()·const·noexcept
+·143·{
+·144·return·m_name;
+·145·}
+·146
+·147protected:
+·148·cursor_base(connection·&,·std::string_view·Name,·bool·embellish_name·=
+true);
+·149
+·std::string·const·m_name;
+·151};
+·152}·//·namespace·pqxx
+·153
+·154
+·155#include·<pqxx/internal/sql_cursor.hxx>
+·156
+·157
+·158namespace·pqxx
+·159{
+·161
+·167template<cursor_base::update_policy·up,·cursor_base::ownership_policy·op>
+class·stateless_cursor
+·169{
+·170public:
+·using·size_type·=·result_size_type;
+·using·difference_type·=·result_difference_type;
+·173
+·175
+·stateless_cursor(
+·184·transaction_base·&tx,·std::string_view·query,·std::string_view·cname,
+·185·bool·hold)·:
+·186·m_cur{tx,·query,·cname,·cursor_base::random_access,·up,·op,·hold}
+·187·{}


Offset 1, 554 lines modified		Offset 1, 662 lines modified





1	libpqxx 7.8.1	1	libpqxx 7.8.1

2	array.hxx
3	~~·1/*·Handling~~·o~~f·SQL·arrays.~~	2	row.hxx
		3	·1/*·Definitions·for·the·pqxx::result·class·and·support·classes.
4	·2·*	4	·2·*
5	·3·*·D~~O·NOT·INCLUDE·THIS·FILE~~·~~DIRECTLY;·incl~~ude·~~pqxx/~~f~~iel~~d~~·in~~stead.	5	·3·*·pqxx::result·represents·the·set·of·result·rows·from·a·database·query.
6	·4·*	6	·4·*
7	·5·*·C~~opyright~~·~~(c)~~·~~2000-2023,·Jeroen~~·~~T.·Ve~~rmeulen.	7	·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/result·instead.
8	·6·*	8	·6·*
		9	·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
		10	·8·*
9	·7·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called	11	·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
10	·8·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this	12	·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
11	·9·*·mistake,·or·contact·the·author.	13	·11·*·mistake,·or·contact·the·author.
12	·10·*/	14	·12·*/
13	·11#ifndef·PQXX_H_ARRAY	15	·13#ifndef·PQXX_H_ROW
14	·12#define·PQXX_H_ARRAY	16	·14#define·PQXX_H_ROW
15	·13	17	·15
16	·14#if·!defined(PQXX_HEADER_PRE)	18	·16#if·!defined(PQXX_HEADER_PRE)
17	·15#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."	19	·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
18	·16#endif	20	·18#endif
		21	·19
		22	·20#include·"pqxx/except.hxx"
		23	·21#include·"pqxx/field.hxx"
		24	·22#include·"pqxx/result.hxx"
		25	·23
		26	·24#include·"pqxx/internal/concat.hxx"
19	·17
20	·18#include·<algorithm>
21	·19#include·<cassert>
22	·20#include·<stdexcept>
23	·21#include·<string>
24	·22#include·<type_traits>
25	·23#include·<utility>
26	·24#include·<vector>
27	·25	27	·25
28	·26#include·"pqxx/connection.hxx"
29	·27#include·"pqxx/internal/array-composite.hxx"
30	·28#include·"pqxx/internal/encoding_group.hxx"
31	·2~~9#includ~~e·"pqxx/internal~~/encodings.hxx"~~	28	·26namespace·pqxx::internal
		29	·27{
		30	28template<typename...·T>·class·result_iter;
		31	·29}·//·namespace·pqxx::internal
32	·30	32	·30
33	·31	33	·31
34	32namespace·pqxx	34	·32namespace·pqxx
35	·33{	35	·33{
36	·34//·TODO:·Specialise·for·string_view/zview,·allocate·all·strings·in·one
37	buffer.
38	·35	36	·35
		37	46class·PQXX_LIBEXPORT·row
		38	·47{
39	·37
40	·52template<
41	·53·typename·ELEMENT,·std::size_t·DIMENSIONS·=·1u,
42	·54·char·SEPARATOR·=·array_separator<ELEMENT>>
43	55class·array·final
44	·56{
45	·57public:	39	·48public:
46	·59
47	68·array(std::string_view·data,·connection·const·&conn)·:
48	·69·~~array{data,~~·~~pqxx:~~:intern~~al::~~en~~c_g~~r~~oup(c~~o~~nn.encod~~ing_i~~d())}~~	40	49·using·size_type·=·row_size_type;
		41	50·using·difference_type·=·row_difference_type;
		42	51·using·const_iterator·=·const_row_iterator;
		43	52·using·iterator·=·const_iterator;
		44	53·using·reference·=·field;
		45	54·using·pointer·=·const_row_iterator;
		46	55·using·const_reverse_iterator·=·const_reverse_row_iterator;
		47	56·using·reverse_iterator·=·const_reverse_iterator;
		48	·57
		49	58·row()·noexcept·=·default;
		50	59·row(row·&&)·noexcept·=·default;
		51	60·row(row·const·&)·noexcept·=·default;
		52	61·row·&operator=(row·const·&)·noexcept·=·default;
		53	62·row·&operator=(row·&&)·noexcept·=·default;
		54	·63
		55	·68·[[nodiscard]]·PQXX_PURE·bool·operator==(row·const·&)·const·noexcept;
		56	69·[[nodiscard]]·bool·operator!=(row·const·&rhs)·const·noexcept
49	·70·{}	57	·70·{
50	·71
51	·73
52	75·constexpr·std::size_t·dimensions()·noexcept·{·return·DIMENSIONS;·}
53	·76
54	·78
55	82·std::array<std::size_t,·DIMENSIONS>·const·&sizes()·noexcept
56	·83·{
57	·84·return·m_extents;
58	·85·}	58	·71·return·not·operator==(rhs);
		59	·72·}
		60	·74
		61	·75·[[nodiscard]]·const_iterator·begin()·const·noexcept;
		62	·76·[[nodiscard]]·const_iterator·cbegin()·const·noexcept;
		63	·77·[[nodiscard]]·const_iterator·end()·const·noexcept;
		64	·78·[[nodiscard]]·const_iterator·cend()·const·noexcept;
		65	·79
		66	·84·[[nodiscard]]·reference·front()·const·noexcept;
		67	·85·[[nodiscard]]·reference·back()·const·noexcept;
59	·86	68	·86
60	87·template<typename...·INDEX>·ELEMENT·const·&at(INDEX...·index)·const
61	·88·{
62	·89·static_assert(sizeof...(index)·==·DIMENSIONS);
63	·90·check_bounds(index...);
64	·91·return·m_elts.at(locate(index...));
65	·92·}
66	·93
67	·95
68	~~103~~·~~template<typen~~am~~e...~~·I~~NDEX>·ELEMENT·c~~o~~nst·&op~~erator~~[](INDEX...·i~~ndex)·c~~onst~~	69	·87·[[nodiscard]]·const_reverse_row_iterator·rbegin()·const·noexcept;
		70	·88·[[nodiscard]]·const_reverse_row_iterator·crbegin()·const·noexcept;
		71	·89·[[nodiscard]]·const_reverse_row_iterator·rend()·const·noexcept;
		72	·90·[[nodiscard]]·const_reverse_row_iterator·crend()·const·noexcept;
		73	·91
		74	·92·[[nodiscard]]·reference·operator[](size_type)·const·noexcept;
		75	·96·[[nodiscard]]·reference·operator[](zview·col_name)·const;
		76	·97
		77	·98·reference·at(size_type)·const;
		78	·102·reference·at(zview·col_name)·const;
		79	·103
		80	104·[[nodiscard]]·constexpr·size_type·size()·const·noexcept
69	·104·{	81	·105·{
		82	·106·return·m_end·-·m_begin;
70	·105·static_assert(sizeof...(index)·==·DIMENSIONS);
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Offset 1, 358 lines modified		Offset 1, 929 lines modified





1	libpqxx 7.8.1	1	libpqxx 7.8.1

2	binarystring.hxx
3	~~·1/*·Depre~~c~~ated·repre~~sentati~~on·f~~o~~r·raw,·bi~~n~~ary·data.~~	2	connection.hxx
		3	·1/*·Definition·of·the·connection·class.
4	·2·*	4	·2·*
5	·3·*·~~DO·NOT·INCLUDE·THIS~~·FI~~LE·DIRECTLY;~~·inc~~lud~~e~~·pqxx/bin~~a~~rys~~t~~ring·in~~stead.	5	·3·*·pqxx::connection·encapsulates·a·connection·to·a·database.
6	·4·*	6	·4·*
7	·5·*·C~~opyright~~·~~(c)~~·~~2000-2023,~~·~~Jer~~oen~~·T.·Vermeul~~en.	7	·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/connection·instead.
8	·6·*	8	·6·*
		9	·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
		10	·8·*
9	·7·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called	11	·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
10	·8·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this	12	·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
11	·9·*·mistake,·or·contact·the·author.	13	·11·*·mistake,·or·contact·the·author.
12	·10·*/	14	·12·*/
13	·11#ifndef·PQXX_H_BINARYSTRING
14	·12#define·PQXX_H_BINARYSTRING
15	·13	15	·13#ifndef·PQXX_H_CONNECTION
		16	·14#define·PQXX_H_CONNECTION
		17	·15
16	·14#if·!defined(PQXX_HEADER_PRE)	18	·16#if·!defined(PQXX_HEADER_PRE)
17	·15#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."	19	·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
18	·16#endif	20	·18#endif
19	·17	21	·19
		22	·20#include·<cstddef>
		23	·21#include·<ctime>
		24	·22#include·<initializer_list>
		25	·23#include·<list>
		26	·24#include·<map>
20	·18#include·<memory>	27	·25#include·<memory>
21	·19#include·<string>
22	·20#include·<string_view>	28	·26#include·<string_view>
23	·21	29	·27#include·<tuple>
		30	·28
		31	·29//·Double-check·in·order·to·suppress·an·overzealous·Visual·C++·warning
		32	(#418).
		33	·30#if·defined(PQXX_HAVE_CONCEPTS)·&&·__has_include(<ranges>)
		34	·31#·include·<ranges>
		35	·32#endif
		36	·33
		37	·34#include·"pqxx/errorhandler.hxx"
24	·22#include·"pqxx/~~resul~~t.hxx"	38	·35#include·"pqxx/except.hxx"
		39	·36#include·"pqxx/internal/concat.hxx"
		40	·37#include·"pqxx/params.hxx"
		41	·38#include·"pqxx/separated_list.hxx"
25	·23#include·"pqxx/strconv.hxx"	42	·39#include·"pqxx/strconv.hxx"
26	·24
27	·25namespace~~·pq~~xx	43	·40#include·"pqxx/types.hxx"
		44	·41#include·"pqxx/util.hxx"
		45	·42#include·"pqxx/zview.hxx"
		46	·43
		47	·44
		48	·75namespace·pqxx::internal
28	·26{	49	·76{
		50	·77class·sql_cursor;
		51	·78
		52	·79#if·defined(PQXX_HAVE_CONCEPTS)
		53	·81template<typename·T>
		54	·82concept·ZKey_ZValues·=
		55	·83·std::ranges::input_range<T>·and
		56	·84·requires(T·t)·{
		57	·85·{
		58	·86·std::cbegin(t)
		59	·87·};
		60	·88·{
		61	·89·std::get<0>(*std::cbegin(t))
		62	·90·}·->·ZString;
29	·27class·binarystring;
30	·28template<>·struct·string_traits<binarystring>;
31	·29
32	·30
33	·32
34	58class·PQXX_LIBEXPORT·binarystring
35	·59{
36	·60public:
37	61·using·char_type·=·unsigned·char;
38	62·using·value_type·=·std::char_traits<char_type>::char_type;
39	63·using·size_type·=·std::size_t;
40	64·using·difference_type·=·long;
41	65·using·const_reference·=·value_type·const·&;
42	66·using·const_pointer·=·value_type·const·*;
43	67·using·const_iterator·=·const_pointer;
44	68·using·const_reverse_iterator·=·std::reverse_iterator<const_iterator>;
45	·69
46	70·[[deprecated("Use·std::byte·for·binary·data.")]]·binarystring(
47	·71·binarystring·const·&)·=·default;
48	·72
49	·74
50	·78·[[deprecated("Use·std::byte·for·binary·data.")]]·explicit·binarystring(
51	·79·field·const·&);
52	·80
53	·82
54	·85·[[deprecated("Use·std::byte·for·binary·data.")]]·explicit·binarystring(
55	·86·std::string_view);
56	·87
57	·89·[[deprecated("Use·std::byte·for·binary·data.")]]·binarystring(
58	·90·void·const·*,·std::size_t);
59	·91	63	·91·{
60	93·[[deprecated("Use·std::byte·for·binary·data.")]]·binarystring(
61	·94·std::shared_ptr<value_type>·ptr,·size_type·size)·:
62	·95·m_buf{std::move(ptr)},·m_size{size}
63	·96·{}	64	·92·std::get<1>(*std::cbegin(t))
		65	·93·}·->·ZString;
		66	·94·}·and
		67	·95·std::tuple_size_v<typename·std::ranges::iterator_t<T>::value_type>·==·2;
		68	·96#endif·//·PQXX_HAVE_CONCEPTS
64	·97	69	·97
		70	·98
65	99·[[nodiscard]]·size_type·size()·const·noexcept·{·return·m_size;·}
66	101·[[nodiscard]]·size_type·length()·const·noexcept·{·return·size();·}
67	102·[[nodiscard]]·bool·empty()·const·noexcept·{·return·size()·==·0;·}
68	·103	71	·100
		72	·107void·PQXX_COLD·PQXX_LIBEXPORT·skip_init_ssl(int·flags)·noexcept;
		73	·108}·//·namespace·pqxx::internal
69	104·[[nodiscard]]·const_iterator·begin()·const·noexcept·{·return·data();·}
70	105·[[nodiscard]]·const_iterator·cbegin()·const·noexcept·{·return·begin();·}
71	106·[[nodiscard]]·const_iterator·end()·const·noexcept·{·return·data()·+·m_size;
72	}
73	107·[[nodiscard]]·const_iterator·cend()·const·noexcept·{·return·end();·}
74	·108	74	·109
75	109·[[nodiscard]]·const_reference·front()·const·noexcept·{·return·*begin();·}
Max diff block lines reached; 33614/39111 bytes (85.95%) of diff not shown.


Offset 1, 761 lines modified		Offset 1, 124 lines modified





1	libpqxx 7.8.1	1	libpqxx 7.8.1

2	transaction_base.hxx
3	~~·1/*·Common·~~co~~de·and·definiti~~ons~~·for·~~t~~he·~~transaction~~·classes.~~	2	robusttransaction.hxx
		3	·1/*·Definition·of·the·pqxx::robusttransaction·class.
4	·2·*	4	·2·*
		5	·3·*·pqxx::robusttransaction·is·a·slower·but·safer·transaction·class.
5	·3·*·pqxx::transaction_base·defines·the·interface·for·any·abstract·class·that
6	·4·*·represents·a·database·transaction.
7	·5·*	6	·4·*
8	·6·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/transaction~~_base~~·instead.	7	·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/robusttransaction·instead.
9	·7·*	8	·6·*
10	·8·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.	9	·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
11	·9·*	10	·8·*
12	·10·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called	11	·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
13	·11·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this	12	·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
14	·12·*·mistake,·or·contact·the·author.	13	·11·*·mistake,·or·contact·the·author.
15	·13·*/	14	·12·*/
16	·14#ifndef·PQXX_H_TRANSACTION~~_BASE~~	15	·13#ifndef·PQXX_H_ROBUSTTRANSACTION
17	·15#define·PQXX_H_TRANSACTION~~_BASE~~	16	·14#define·PQXX_H_ROBUSTTRANSACTION
18	·16	17	·15
19	·17#if·!defined(PQXX_HEADER_PRE)	18	·16#if·!defined(PQXX_HEADER_PRE)
20	·18#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."	19	·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
21	·19#endif	20	·18#endif
		21	·19
22	·20
23	·21#include·<string_view>
24	·22
25	·23/*·End-user·programs·need·not·include·this·file,·unless·they·define·their
26	own
27	·24·*·transaction·classes.·This·is·not·something·the·typical·program·should
28	want
29	·25·*·to·do.
30	·26·*
31	·27·*·However,·reading·this·file·is·worthwhile·because·it·defines·the·public
32	·28·*·interface·for·the·available·transaction·classes·such·as·transaction·and
33	·29·*·nontransaction.
34	·30·*/
35	·31
36	·32#include·"pqxx/connection.hxx"	22	·20#include·"pqxx/dbtransaction.hxx"
		23	·21
37	·33#include·"pqxx/internal/concat.hxx"
38	·34#include·"pqxx/internal/encoding_group.hxx"
39	·35#include·"pqxx/internal/stream_query.hxx"
40	·36#include·"pqxx/isolation.hxx"
41	·37#include·"pqxx/result.hxx"
42	·38#include·"pqxx/row.hxx"
43	·39#include·"pqxx/util.hxx"
44	·40
45	·41namespace·pqxx::internal~~::gate~~	24	·22namespace·pqxx::internal
		25	·23{
		26	25class·PQXX_LIBEXPORT·PQXX_NOVTABLE·basic_robusttransaction
		27	·26·:·public·dbtransaction
		28	·27{
		29	·28public:
		30	29·virtual·~basic_robusttransaction()·override·=·0;
		31	·30
		32	·31protected:
		33	·32·basic_robusttransaction(
		34	·33·connection·&c,·zview·begin_command,·std::string_view·tname);
		35	·34·basic_robusttransaction(connection·&c,·zview·begin_command);
		36	·35
		37	·36private:
		38	·37·using·IDType·=·unsigned·long;
		39	·38
		40	·39·std::string·m_conn_string;
		41	·40·std::string·m_xid;
		42	·41·int·m_backendpid·=·-1;
46	·42{	43	·42
47	·43class·transaction_subtransaction;
48	·44class·transaction_sql_cursor;
49	·45class·transaction_stream_to;
50	·4~~6class~~·t~~ransact~~i~~on_transa~~ction~~_focus~~;	44	·43·void·init(zview·begin_command);
		45	·44
		46	·45·//·@warning·This·function·will·become·`final`.
		47	·46·virtual·void·do_commit()·override;
		48	·47};
51	·47}·//·namespace·pqxx::internal~~::gate~~	49	·48}·//·namespace·pqxx::internal
52	·48
53	·49	50	·49
		51	·50
54	·50namespace·pqxx	52	·51namespace·pqxx
55	·51{	53	·52{
		54	·60
		55	·81template<isolation_level·ISOLATION·=·read_committed>
		56	·82class·robusttransaction·final·:·public·internal::basic_robusttransaction
56	·52using·namespace·std::literals;
57	·53
58	·54
59	·55class·transaction_focus;
60	·56
61	·57
62	·82
63	87class·PQXX_LIBEXPORT·PQXX_NOVTABLE·transaction_base
64	·88{	57	·83{
65	·89public:	58	·84public:
66	90·transaction_base()·=·delete;
67	91·transaction_base(transaction_base·const·&)·=·delete;
68	92·transaction_base(transaction_base·&&)·=·delete;
69	93·transaction_base·&operator=(transaction_base·const·&)·=·delete;
70	94·transaction_base·&operator=(transaction_base·&&)·=·delete;
71	·95
72	·96·virtual·~transaction_base()·=·0;
73	·97
74	·99
75	·~~112·v~~oid·c~~omm~~it();	59	·89·robusttransaction(connection·&c,·std::string_view·tname)·:
		60	·90·internal::basic_robusttransaction{
		61	·91·c,·pqxx::internal::begin_cmd<ISOLATION,·write_policy::read_write>,
		62	·92·tname}
		63	·93·{}
		64	·94
		65	·99·robusttransaction(connection·&c,·std::string·&&tname)·:
		66	·100·internal::basic_robusttransaction{
		67	·101·c,·pqxx::internal::begin_cmd<ISOLATION,·write_policy::read_write>,
		68	·102·std::move(tname)}
		69	·103·{}
		70	·104
		71	·108·explicit·robusttransaction(connection·&c)·:
		72	·109·internal::basic_robusttransaction{
		73	·110·c,·pqxx::internal::begin_cmd<ISOLATION,·write_policy::read_write>}
		74	·111·{}
76	·113	75	·112
Max diff block lines reached; 24307/28921 bytes (84.05%) of diff not shown.

+libpqxx 7.8.1
+config-internal-autotools.h
+·1/*·Automatically·generated·from·config.h:·internal/autotools·config.·*/
+·2
+·3#define·PACKAGE·"libpqxx"
+·4#define·PACKAGE_BUGREPORT·"Jeroen·T.·Vermeulen"
+·5#define·PACKAGE_NAME·"libpqxx"
+·6#define·PACKAGE_STRING·"libpqxx·7.8.1"
+·7#define·PACKAGE_TARNAME·"libpqxx"
+·8#define·PACKAGE_VERSION·"7.8.1"
+·9#define·VERSION·"7.8.1"
+·10·*/
+·11#ifndef·PQXX_H_LARGEOBJECT
+·12#define·PQXX_H_LARGEOBJECT
+·13
+·14#if·!defined(PQXX_HEADER_PRE)
+·15#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
+·16#endif
+·17
+·18#include·<streambuf>
+·19
+·20#include·"pqxx/dbtransaction.hxx"
+·21
+·22
+·23namespace·pqxx
+·24{
+·26
+class·PQXX_LIBEXPORT·largeobject
+·34{
+·35public:
+·using·size_type·=·large_object_size_type;
+·37
+·[[deprecated("Use·blob·instead.")]]·largeobject()·noexcept·=·default;
+·41
+·43
+·45·[[deprecated("Use·blob·instead.")]]·explicit·largeobject(dbtransaction·&t);
+·46
+·48
+·[[deprecated("Use·blob·instead.")]]·explicit·largeobject(oid·o)·noexcept·:
+·53·m_id{o}
+·54·{}
+·55
+·57
+·61·[[deprecated("Use·blob·instead.")]]·largeobject(
+·62·dbtransaction·&t,·std::string_view·file);
+·63
+·65
+·69·[[deprecated("Use·blob·instead.")]]·largeobject(
+·70·largeobjectaccess·const·&o)·noexcept;
+·71
+·73
+·[[nodiscard]]·oid·id()·const·noexcept·{·return·m_id;·}
+·78
+·88
+·[[nodiscard]]·bool·operator==(largeobject·const·&other)·const
+·90·{
+·91·return·m_id·==·other.m_id;
+·92·}
+·94
+·[[nodiscard]]·bool·operator!=(largeobject·const·&other)·const
+·96·{
+·97·return·m_id·!=·other.m_id;
+·98·}
+·100
+·[[nodiscard]]·bool·operator<=(largeobject·const·&other)·const
+·102·{
+·103·return·m_id·<=·other.m_id;
+·104·}
+·106
+·[[nodiscard]]·bool·operator>=(largeobject·const·&other)·const
+·108·{
+·109·return·m_id·>=·other.m_id;
+·110·}
+·112
+·[[nodiscard]]·bool·operator<(largeobject·const·&other)·const
+·114·{
+·115·return·m_id·<·other.m_id;
+·116·}
+·118
+·[[nodiscard]]·bool·operator>(largeobject·const·&other)·const
+·120·{
+·121·return·m_id·>·other.m_id;
+·122·}
+·124
+·126
+·130·void·to_file(dbtransaction·&t,·std::string_view·file)·const;
+·131
+·133
+·137·void·remove(dbtransaction·&t)·const;
+·138
+·139protected:
+·140·PQXX_PURE·static·internal::pq::PGconn·*
+·141·raw_connection(dbtransaction·const·&T);
+·142
+·143·PQXX_PRIVATE·std::string·reason(connection·const·&,·int·err)·const;
+·144
+·145private:
+·146·oid·m_id·=·oid_none;
+·147};
+·148
+·149
+·151
+class·PQXX_LIBEXPORT·largeobjectaccess·:·private·largeobject
+·154{
+·155public:
+·156·using·largeobject::size_type;
+·using·off_type·=·size_type;
+·using·pos_type·=·size_type;
+·159
+·161
+·using·openmode·=·std::ios::openmode;
+·169
+·static·constexpr·auto·default_mode{
+·172·std::ios::in·|·std::ios::out·|·std::ios::binary};
+·173
+·using·seekdir·=·std::ios::seekdir;
+·176
+·178
+·183·[[deprecated("Use·blob·instead.")]]·explicit·largeobjectaccess(
+·184·dbtransaction·&t,·openmode·mode·=·default_mode);


Offset 1, 322 lines modified		Offset 1, 105 lines modified





1	libpqxx 7.8.1	1	libpqxx 7.8.1

2	result.hxx
3	~~·1/*·D~~e~~finitions~~·for·th~~e·pqxx::result·class·~~and~~·support·c~~l~~asses.~~	2	errorhandler.hxx
		3	·1/*·Definition·of·the·pqxx::errorhandler·class.
4	·2·*	4	·2·*
5	·3·*·pqxx::r~~esult·rep~~r~~ese~~nt~~s·the~~·set·o~~f·result·~~r~~ows·from~~·a·database·~~query~~.	5	·3·*·pqxx::errorhandler·handlers·errors·and·warnings·in·a·database·session.
6	·4·*	6	·4·*
7	·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/r~~esu~~lt·instead.	7	·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/errorhandler·instead.
8	·6·*	8	·6·*
9	·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.	9	·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
10	·8·*	10	·8·*
11	·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called	11	·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
12	·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this	12	·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
13	·11·*·mistake,·or·contact·the·author.	13	·11·*·mistake,·or·contact·the·author.
14	·12·*/	14	·12·*/
15	·13#ifndef·PQXX_H_RESULT
16	·14#define·PQXX_H_R~~ESU~~LT	15	·13#ifndef·PQXX_H_ERRORHANDLER
		16	·14#define·PQXX_H_ERRORHANDLER
17	·15	17	·15
18	·16#if·!defined(PQXX_HEADER_PRE)	18	·16#if·!defined(PQXX_HEADER_PRE)
19	·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."	19	·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
20	·18#endif	20	·18#endif
21	·19	21	·19
22	·20#include·<functional>
23	·21#include·<ios>
24	·22#include·<memory>
25	·23#include·<stdexcept>
26	·24
27	·25#include·"pqxx/except.hxx"
28	·26#include·"pqxx/types.hxx"	22	·20#include·"pqxx/types.hxx"
		23	·21
		24	·22
29	·27#include·"pqxx/util.hxx"
30	·28#include·"pqxx/zview.hxx"
31	·29
32	·30#include·"pqxx/internal/encodings.hxx"
33	·31
34	·32
35	·33namespace·pqxx::internal	25	·23namespace·pqxx::internal::gate
36	·34{	26	·24{
37	·35PQXX_LIBEXPORT·void·clear_result(pq::PGresult·const·*)·noexcept;
38	·~~36}·//~~·~~namesp~~a~~ce·pqxx::in~~ternal	27	·25class·errorhandler_connection;
		28	·26}
		29	·27
		30	·28
		31	·29namespace·pqxx
		32	·30{
		33	·35
39	·37	34	·37
		35	53class·PQXX_LIBEXPORT·errorhandler
40	·38
41	·39namespace·pqxx::internal::gate
42	·40{	36	·54{
43	·41class·result_connection;
44	·42class·result_creation;
45	·43class·result_pipeline;
46	·44class·result_row;
47	·45class·result_sql_cursor;
48	·46}·//·namespace·pqxx::internal::gate
49	·47
50	·48
51	·49namespace·pqxx
52	·50{
53	·52
54	~~72class~~·~~PQXX_LIBEXPORT·result~~	37	·55public:
		38	·56·explicit·errorhandler(connection·&);
		39	·57·virtual·~errorhandler();
		40	·58
		41	·61
		42	65·virtual·bool·operator()(char·const·msg[])·noexcept·=·0;
		43	·66
		44	67·errorhandler()·=·delete;
		45	68·errorhandler(errorhandler·const·&)·=·delete;
		46	69·errorhandler·&operator=(errorhandler·const·&)·=·delete;
		47	·70
		48	·71private:
		49	·72·connection·*m_home;
55	·73{	50	·73
		51	74·friend·class·internal::gate::errorhandler_connection;
		52	·75·void·unregister()·noexcept;
		53	·76};
		54	·77
		55	·78
		56	80class·quiet_errorhandler·:·public·errorhandler
		57	·81{
56	·74public:	58	·82public:
		59	84·quiet_errorhandler(connection·&conn)·:·errorhandler{conn}·{}
		60	·85
		61	87·virtual·bool·operator()(char·const[])·noexcept·override·{·return·false;·}
		62	·88};
57	75·using·size_type·=·result_size_type;
58	76·using·difference_type·=·result_difference_type;
59	77·using·reference·=·row;
60	78·using·const_iterator·=·const_result_iterator;
61	79·using·pointer·=·const_iterator;
62	80·using·iterator·=·const_iterator;
63	81·using·const_reverse_iterator·=·const_reverse_result_iterator;
64	82·using·reverse_iterator·=·const_reverse_iterator;
65	·83
66	84·result()·noexcept·:
67	·85·m_data{make_data_pointer()},
68	·86·m_query{},
69	·87·m_encoding{internal::encoding_group::MONOBYTE}
70	·88·{}
71	·89	63	·89
72	90·result(result·const·&rhs)·noexcept·=·default;
73	91·result(result·&&rhs)·noexcept·=·default;
74	·92
75	·94
76	97·result·&operator=(result·const·&rhs)·noexcept·=·default;
77	·98
78	100·result·&operator=(result·&&rhs)·noexcept·=·default;
79	·101
80	·111·[[nodiscard]]·bool·operator==(result·const·&)·const·noexcept;
81	113·[[nodiscard]]·bool·operator!=(result·const·&rhs)·const·noexcept
82	·114·{
83	·115·return·not·operator==(rhs);
84	·116·}
85	·118
86	·120
87	126·template<typename...·TYPE>·auto·iter()·const;
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+libpqxx 7.8.1
+robusttransaction.hxx
+·1/*·Definition·of·the·pqxx::robusttransaction·class.
+·2·*
+·3·*·pqxx::robusttransaction·is·a·slower·but·safer·transaction·class.
+·4·*
+·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/robusttransaction·instead.
+·6·*
+·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
+·8·*
+·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
+·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
+·11·*·mistake,·or·contact·the·author.
+·12·*/
+·13#ifndef·PQXX_H_ROBUSTTRANSACTION
+config.h
+·1/*·include/pqxx/config.h.·Generated·from·config.h.in·by·configure.·*/
+·2/*·include/pqxx/config.h.in.·Generated·from·configure.ac·by·autoheader.·*/
+·3
+·4/*·Define·to·1·if·you·have·the·<dlfcn.h>·header·file.·*/
+·5#define·HAVE_DLFCN_H·1
+·6
+·7/*·Define·to·1·if·you·have·the·<inttypes.h>·header·file.·*/
+·8#define·HAVE_INTTYPES_H·1
+·9
+·10/*·Define·to·1·if·you·have·the·`pq'·library·(-lpq).·*/
+·11#define·HAVE_LIBPQ·1
+·12
+·13/*·Define·to·1·if·you·have·the·<stdint.h>·header·file.·*/
+·14#define·HAVE_STDINT_H·1
+·15
+·16#if·!defined(PQXX_HEADER_PRE)
+·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
+·18#endif
+·19
+·16/*·Define·to·1·if·you·have·the·<stdio.h>·header·file.·*/
+·17#define·HAVE_STDIO_H·1
+·18
+·19/*·Define·to·1·if·you·have·the·<stdlib.h>·header·file.·*/
+·20#define·HAVE_STDLIB_H·1
+·21
+·22namespace·pqxx::internal
+·23{
+class·PQXX_LIBEXPORT·PQXX_NOVTABLE·basic_robusttransaction
+·22/*·Define·to·1·if·you·have·the·<strings.h>·header·file.·*/
+·23#define·HAVE_STRINGS_H·1
+·24
+·25/*·Define·to·1·if·you·have·the·<string.h>·header·file.·*/
+·26#define·HAVE_STRING_H·1
+·27
+·28public:
+·28/*·Define·to·1·if·you·have·the·<sys/stat.h>·header·file.·*/
+·29#define·HAVE_SYS_STAT_H·1
+·30
+·31protected:
+·32·basic_robusttransaction(
+·33·connection·&c,·zview·begin_command,·std::string_view·tname);
+·34·basic_robusttransaction(connection·&c,·zview·begin_command);
+·35
+·36private:
+·37·using·IDType·=·unsigned·long;
+·38
+·39·std::string·m_conn_string;
+·40·std::string·m_xid;
+·31/*·Define·to·1·if·you·have·the·<sys/types.h>·header·file.·*/
+·32#define·HAVE_SYS_TYPES_H·1
+·33
+·34/*·Define·to·1·if·you·have·the·<unistd.h>·header·file.·*/
+·35#define·HAVE_UNISTD_H·1
+·36
+·37/*·Define·to·the·sub-directory·where·libtool·stores·uninstalled·libraries.
+*/
+·38#define·LT_OBJDIR·".libs/"
+·39
+·40/*·Name·of·package·*/
+·41#define·PACKAGE·"libpqxx"
+·42
+·43·void·init(zview·begin_command);
+·44
+·45·//·@warning·This·function·will·become·`final`.
+·46·virtual·void·do_commit()·override;
+·47};
+·48}·//·namespace·pqxx::internal
+·49
+·50
+·51namespace·pqxx
+·43/*·Define·to·the·address·where·bug·reports·for·this·package·should·be·sent.
+*/
+·44#define·PACKAGE_BUGREPORT·"Jeroen·T.·Vermeulen"
+·45
+·46/*·Define·to·the·full·name·of·this·package.·*/
+·47#define·PACKAGE_NAME·"libpqxx"
+·48
+·49/*·Define·to·the·full·name·and·version·of·this·package.·*/
+·50#define·PACKAGE_STRING·"libpqxx·7.8.1"
+·51
+·52/*·Define·to·the·one·symbol·short·name·of·this·package.·*/
+·53#define·PACKAGE_TARNAME·"libpqxx"
+·54
+·55/*·Define·to·the·home·page·for·this·package.·*/
+·56#define·PACKAGE_URL·""
+·57
+·58/*·Define·to·the·version·of·this·package.·*/
+·59#define·PACKAGE_VERSION·"7.8.1"
+·60
+·81template<isolation_level·ISOLATION·=·read_committed>
+·82class·robusttransaction·final·:·public·internal::basic_robusttransaction
+·83{
+·84public:
+·89·robusttransaction(connection·&c,·std::string_view·tname)·:
+·90·internal::basic_robusttransaction{
+·91·c,·pqxx::internal::begin_cmd<ISOLATION,·write_policy::read_write>,
+·92·tname}
+·93·{}
+·94
+·99·robusttransaction(connection·&c,·std::string·&&tname)·:
+·100·internal::basic_robusttransaction{
+·101·c,·pqxx::internal::begin_cmd<ISOLATION,·write_policy::read_write>,
+·102·std::move(tname)}
+·61/*·Define·if·<charconv>·supports·floating-point·conversion.·*/
+·62#define·PQXX_HAVE_CHARCONV_FLOAT·1


Offset 1, 409 lines modified		Offset 1, 554 lines modified





1	libpqxx 7.8.1	1	libpqxx 7.8.1

2	stream_to.hxx
3	~~·1/*·Definition·of·t~~h~~e·pq~~xx~~::stream_to·class.~~	2	array.hxx
		3	·1/*·Handling·of·SQL·arrays.
4	·2·*	4	·2·*
5	·3·*·~~pqxx::stream_to·enables~~·~~optimized~~·batch·updates·~~to·a·database·~~ta~~ble~~.	5	·3·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/field·instead.
6	·4·*	6	·4·*
7	·5·*·~~DO·NOT·IN~~CL~~UDE·THIS~~·F~~ILE~~·~~DIRECTLY;·include~~·~~pqxx/~~stre~~am_to~~.~~hxx·inst~~ead.	7	·5·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
8	·6·*	8	·6·*
9	·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
10	·8·*
11	·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called	9	·7·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
12	·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this	10	·8·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
13	·11·*·mistake,·or·contact·the·author.	11	·9·*·mistake,·or·contact·the·author.
14	·12·*/	12	·10·*/
15	·13#ifndef·PQXX_H_STREA~~M_T~~O	13	·11#ifndef·PQXX_H_ARRAY
16	·14#define·PQXX_H_STREA~~M_T~~O	14	·12#define·PQXX_H_ARRAY
17	·15	15	·13
18	·16#if·!defined(PQXX_HEADER_PRE)	16	·14#if·!defined(PQXX_HEADER_PRE)
19	·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."	17	·15#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
20	·18#endif	18	·16#endif
21	·19
22	·~~20#include·"pqxx/separated_list.hx~~x"	19	·17
		20	·18#include·<algorithm>
		21	·19#include·<cassert>
		22	·20#include·<stdexcept>
		23	·21#include·<string>
		24	·22#include·<type_traits>
		25	·23#include·<utility>
		26	·24#include·<vector>
		27	·25
23	·21#include·"pqxx/transaction~~_base~~.hxx"	28	·26#include·"pqxx/connection.hxx"
24	·22
25	·23	29	·27#include·"pqxx/internal/array-composite.hxx"
		30	·28#include·"pqxx/internal/encoding_group.hxx"
		31	·29#include·"pqxx/internal/encodings.hxx"
		32	·30
		33	·31
26	·24namespace·pqxx	34	32namespace·pqxx
		35	·33{
		36	·34//·TODO:·Specialise·for·string_view/zview,·allocate·all·strings·in·one
		37	buffer.
		38	·35
		39	·37
		40	·52template<
		41	·53·typename·ELEMENT,·std::size_t·DIMENSIONS·=·1u,
		42	·54·char·SEPARATOR·=·array_separator<ELEMENT>>
		43	55class·array·final
27	·25{	44	·56{
28	·27
29	80class·PQXX_LIBEXPORT·stream_to·:·transaction_focus
30	·81{
31	·82public:	45	·57public:
32	·84
33	104·static·stream_to·raw_table(
34	·105·transaction_base·&tx,·std::string_view·path,·std::string_view·columns·=
35	~~"")~~	46	·59
		47	68·array(std::string_view·data,·connection·const·&conn)·:
		48	·69·array{data,·pqxx::internal::enc_group(conn.encoding_id())}
		49	·70·{}
		50	·71
		51	·73
		52	75·constexpr·std::size_t·dimensions()·noexcept·{·return·DIMENSIONS;·}
		53	·76
		54	·78
		55	82·std::array<std::size_t,·DIMENSIONS>·const·&sizes()·noexcept
		56	·83·{
		57	·84·return·m_extents;
		58	·85·}
		59	·86
		60	87·template<typename...·INDEX>·ELEMENT·const·&at(INDEX...·index)·const
		61	·88·{
		62	·89·static_assert(sizeof...(index)·==·DIMENSIONS);
		63	·90·check_bounds(index...);
		64	·91·return·m_elts.at(locate(index...));
		65	·92·}
		66	·93
		67	·95
		68	103·template<typename...·INDEX>·ELEMENT·const·&operator[](INDEX...·index)·const
36	·106·{	69	·104·{
37	·107·re~~turn·{t~~x,·~~path,·columns}~~;	70	·105·static_assert(sizeof...(index)·==·DIMENSIONS);
		71	·106·return·m_elts[locate(index...)];
38	·108·}	72	·107·}
39	·109	73	·108
40	·111	74	·110
		75	115·constexpr·auto·cbegin()·const·noexcept·{·return·m_elts.cbegin();·}
		76	117·constexpr·auto·cend()·const·noexcept·{·return·m_elts.cend();·}
		77	119·constexpr·auto·crbegin()·const·noexcept·{·return·m_elts.crbegin();·}
		78	121·constexpr·auto·crend()·const·noexcept·{·return·m_elts.crend();·}
41	120·static·stream_to·table(
42	·121·transaction_base·&tx,·table_path·path,
43	·122·std::initializer_list<std::string_view>·columns·=·{})
44	·123·{
45	·124·auto·const·&conn{tx.conn()};
46	·125·return·raw_table(tx,·conn.quote_table(path),·conn.quote_columns(columns));
47	·126·}
48	·127	79	·122
49	·12~~8#if·defined(PQXX_HAVE_CONCEPTS~~)	80	·124
		81	127·constexpr·std::size_t·size()·const·noexcept·{·return·m_elts.size();·}
		82	·128
50	·130	83	·130
		84	145·constexpr·auto·ssize()·const·noexcept
51	·137·template<PQXX_CHAR_STRINGS_ARG·COLUMNS>
52	·138·static·stream_to
53	·139·table(transaction_base·&tx,·table_path·path,·COLUMNS·const·&columns)
54	·140·{	85	·146·{
		86	·147·return·static_cast<std::ptrdiff_t>(size());
55	·141·auto·const·&conn{tx.conn()};
56	·142·return·stream_to::raw_table(
57	·143·tx,·conn.quote_table(path),·tx.conn().quote_columns(columns));
58	·144·}	87	·148·}
59	·145	88	·149
		89	·151
		90	153·constexpr·auto·front()·const·noexcept·{·return·m_elts.front();·}
60	·147	91	·154
61	·154·template<PQXX_CHAR_STRINGS_ARG·COLUMNS>
62	·155·static·stream_to
63	·156~~·table(transaction_base·&tx,·std::string_view·path,·COLUMNS·const·&columns)~~	92	·156
		93	158·constexpr·auto·back()·const·noexcept·{·return·m_elts.back();·}
		94	·159
		95	·160private:
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1	libpqxx 7.8.1	1	libpqxx 7.8.1

2	types.hxx
3	~~·1/*·Basic·type·a~~l~~iases·~~a~~nd·fo~~rw~~ard·d~~ec~~lara~~ti~~ons.~~	2	largeobject.hxx
		3	·1/*·Large·Objects·interface.·Deprecated;·use·blob·instead.
4	·2·*	4	·2·*
5	·3·*·C~~opyright~~·~~(c)~~·~~2000-2023,·Jero~~e~~n·T.·Ve~~rmeulen	5	·3·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/largeobject·instead.
6	·4·*	6	·4·*
		7	·5·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
		8	·6·*
7	·5·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called	9	·7·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
8	·6·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this	10	·8·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
9	·7·*·mistake,·or·contact·the·author.	11	·9·*·mistake,·or·contact·the·author.
10	·8·*/
11	·9#ifndef·PQXX_H_TYPES
12	·10#define·PQXX_H_TYPES
13	·11	12	·10·*/
		13	·11#ifndef·PQXX_H_LARGEOBJECT
		14	·12#define·PQXX_H_LARGEOBJECT
		15	·13
14	·12#if·!defined(PQXX_HEADER_PRE)	16	·14#if·!defined(PQXX_HEADER_PRE)
15	·13#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."	17	·15#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
16	·14#endif	18	·16#endif
17	·15	19	·17
18	·16#include·<cst~~dde~~f>	20	·18#include·<streambuf>
19	·17#include·<cstdint>
20	·18#include·<iterator>
21	·19	21	·19
		22	·20#include·"pqxx/dbtransaction.hxx"
		23	·21
		24	·22
22	·20#if·defined(PQXX_HAVE_CONCEPTS)·&&·__has_include(<ranges>)
23	·21#·include·<ranges>
24	·22#endif
25	·23
26	·24
27	·25namespace·pqxx	25	·23namespace·pqxx
		26	·24{
28	·26{	27	·26
		28	33class·PQXX_LIBEXPORT·largeobject
		29	·34{
		30	·35public:
		31	36·using·size_type·=·large_object_size_type;
		32	·37
		33	40·[[deprecated("Use·blob·instead.")]]·largeobject()·noexcept·=·default;
29	28using·result_size_type·=·int;
30	·29
31	31using·result_difference_type·=·int;
32	·32
33	34using·row_size_type·=·int;
34	·35
35	37using·row_difference_type·=·int;
36	·38
37	40using·field_size_type·=·std::size_t;
38	·41	34	·41
		35	·43
		36	·45·[[deprecated("Use·blob·instead.")]]·explicit·largeobject(dbtransaction·&t);
		37	·46
		38	·48
		39	52·[[deprecated("Use·blob·instead.")]]·explicit·largeobject(oid·o)·noexcept·:
		40	·53·m_id{o}
		41	·54·{}
		42	·55
		43	·57
		44	·61·[[deprecated("Use·blob·instead.")]]·largeobject(
		45	·62·dbtransaction·&t,·std::string_view·file);
39	43using·large_object_size_type·=·int64_t;
40	·44
41	·45
42	·46//·Forward·declarations,·to·help·break·compilation·dependencies.
43	·47//·These·won't·necessarily·include·all·classes·in·libpqxx.
44	·48class·binarystring;
45	·49class·connection;
46	·50class·const_result_iterator;
47	·51class·const_reverse_result_iterator;
48	·52class·const_reverse_row_iterator;
49	·53class·const_row_iterator;
50	·54class·dbtransaction;
51	·55class·field;
52	·56class·largeobjectaccess;
53	·57class·notification_receiver;
54	·58struct·range_error;
55	·59class·result;
56	·60class·row;
57	·61class·stream_from;
58	·62class·transaction_base;
59	·63	46	·63
60	·65	47	·65
		48	·69·[[deprecated("Use·blob·instead.")]]·largeobject(
		49	·70·largeobjectaccess·const·&o)·noexcept;
61	67struct·from_table_t
62	·68{};
63	·69
64	·71	50	·71
		51	·73
		52	77·[[nodiscard]]·oid·id()·const·noexcept·{·return·m_id;·}
65	73struct·from_query_t
66	·74{};
67	·75
68	·76
69	·78	53	·78
70	80enum·class·format·:·int
71	·81{
72	·82·text·=·0,
73	·83·binary·=·1,
74	·84};
75	·85
76	·86
77	·88	54	·88
78	·90template<typename·TYPE>
79	9~~1using·~~s~~trip_t~~·=~~·std::r~~e~~move_cv_t<std::r~~e~~move_referenc~~e_t~~<TYPE>>;~~	55	89·[[nodiscard]]·bool·operator==(largeobject·const·&other)·const
		56	·90·{
		57	·91·return·m_id·==·other.m_id;
80	·92	58	·92·}
81	·93
82	·94~~#if·defined(PQXX_HAVE_CONCEPTS)~~	59	·94
		60	95·[[nodiscard]]·bool·operator!=(largeobject·const·&other)·const
83	·96	61	·96·{
		62	·97·return·m_id·!=·other.m_id;
		63	·98·}
84	·99template<std::ranges::range·CONTAINER>
85	·100using·value_type·=·strip_t<decltype(*std::begin(std::declval<CONTAINER>
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1	libpqxx 7.8.1	1	libpqxx 7.8.1

2	errorhandler.hxx
3	·1~~/*·Defini~~tion~~·of·~~th~~e·pq~~xx~~::errorhandler·class.~~	2	dbtransaction.hxx
		3	·1/*·Definition·of·the·pqxx::dbtransaction·abstract·base·class.
4	·2·*	4	·2·*
5	·3·*·pqxx::err~~orh~~a~~ndler~~·~~handl~~ers·err~~ors~~·~~and·w~~arnings·in·a·databa~~se·~~se~~ssion~~.	5	·3·*·pqxx::dbransaction·defines·a·real·transaction·on·the·database.
6	·4·*	6	·4·*
7	·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/err~~orh~~a~~ndler~~·instead.	7	·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/dbtransaction·instead.
8	·6·*	8	·6·*
9	·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.	9	·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
10	·8·*	10	·8·*
11	·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called	11	·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
12	·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this	12	·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
13	·11·*·mistake,·or·contact·the·author.	13	·11·*·mistake,·or·contact·the·author.
14	·12·*/	14	·12·*/
15	·13#ifndef·PQXX_H_ERRORHANDLER
16	·14#define·PQXX_H_ERR~~ORH~~A~~NDLER~~	15	·13#ifndef·PQXX_H_DBTRANSACTION
		16	·14#define·PQXX_H_DBTRANSACTION
17	·15	17	·15
18	·16#if·!defined(PQXX_HEADER_PRE)	18	·16#if·!defined(PQXX_HEADER_PRE)
19	·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."	19	·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
20	·18#endif	20	·18#endif
21	·19	21	·19
22	·20#include·"pqxx/t~~ype~~s.hxx"	22	·20#include·"pqxx/transaction_base.hxx"
23	·21	23	·21
24	·22
25	·23namespace·pqxx::internal::gate
26	·24{
27	·25class·errorhandler_connection;
28	·26}
29	·27
30	·28
31	·29namespace·pqxx	24	·22namespace·pqxx
32	·30{	25	·23{
		26	·25
		27	53class·PQXX_LIBEXPORT·PQXX_NOVTABLE·dbtransaction·:·public·transaction_base
33	·35
34	·37
35	53class·PQXX_LIBEXPORT·errorhandler
36	·54{	28	·54{
		29	·55protected:
		30	57·explicit·dbtransaction(connection·&c)·:·transaction_base{c}·{}
		31	59·dbtransaction(connection·&c,·std::string_view·tname)·:
		32	·60·transaction_base{c,·tname}
		33	·61·{}
		34	63·dbtransaction(
		35	·64·connection·&c,·std::string_view·tname,
		36	·65·std::shared_ptr<std::string>·rollback_cmd)·:
		37	·66·transaction_base{c,·tname,·rollback_cmd}
		38	·67·{}
37	·55public:
38	·56·explicit·errorhandler(connection·&);
39	·57·virtual·~errorhandler();
40	·58
41	·61
42	65·virtual·bool·operator()(char·const·msg[])·noexcept·=·0;
43	·66
44	67·errorhandler()·=·delete;
45	68·errorhandler(errorhandler·const·&)·=·delete;
46	69·errorhandler·&operator=(errorhandler·const·&)·=·delete;
47	·70
48	·71private:
49	·72·connection·*m_home;
50	·73
51	74·friend·class·internal::gate::errorhandler_connection;
52	·75·void·unregister()·noexcept;
53	·76};	39	·68};
54	·77
55	·78
56	80class·quiet_errorhandler·:·public·errorhandler
57	·81{
58	·82public:
59	84·quiet_errorhandler(connection·&conn)·:·errorhandler{conn}·{}
60	·85
61	87·virtual·bool·operator()(char·const[])·noexcept·override·{·return·false;·}
62	·88};
63	·89
64	·91}·//·namespace·pqxx	40	·69}·//·namespace·pqxx
65	·92#endif	41	·70#endif
66	pqxx	42	pqxx
67	The·home·of·all·libpqxx·classes,·functions,·templates,·etc.	43	The·home·of·all·libpqxx·classes,·functions,·templates,·etc.
68	Definition·array.hxx:33	44	Definition·array.hxx:33
69	pqxx::internal::gate
70	Definition·connection.hxx:112
71	pqxx::connection	45	pqxx::connection
72	Connection·to·a·database.	46	Connection·to·a·database.
73	Definition·connection.hxx:253	47	Definition·connection.hxx:253
		48	pqxx::dbtransaction
		49	Abstract·transaction·base·class:·bracket·transactions·on·the·database.
		50	Definition·dbtransaction.hxx:54
		51	pqxx::dbtransaction::dbtransaction
		52	dbtransaction(connection·&c,·std::string_view·tname,·std::shared_ptr<·std::
		53	string·>·rollback_cmd)
		54	Begin·transaction.
		55	Definition·dbtransaction.hxx:63
		56	pqxx::dbtransaction::dbtransaction
		57	dbtransaction(connection·&c)
		58	Begin·transaction.
		59	Definition·dbtransaction.hxx:57
		60	pqxx::dbtransaction::dbtransaction
		61	dbtransaction(connection·&c,·std::string_view·tname)
		62	Begin·transaction.
		63	Definition·dbtransaction.hxx:59
		64	pqxx::transaction_base
		65	Interface·definition·(and·common·code)·for·"transaction"·classes.
		66	Definition·transaction_base.hxx:88
74	pqxx::errorhandler
75	Base·class·for·error-handler·callbacks.
76	Definition·errorhandler.hxx:54
77	pqxx::errorhandler::errorhandler
78	errorhandler()=delete
79	pqxx::errorhandler::operator()
80	virtual·bool·operator()(char·const·msg[])·noexcept=0
81	pqxx::errorhandler::operator=
82	errorhandler·&·operator=(errorhandler·const·&)=delete
83	pqxx::errorhandler::errorhandler
84	errorhandler(errorhandler·const·&)=delete
85	pqxx::quiet_errorhandler
86	An·error·handler·that·suppresses·any·previously·registered·error·handlers.
87	Definition·errorhandler.hxx:81
88	pqxx::quiet_errorhandler::operator()
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+libpqxx 7.8.1
+config-internal-autotools.h
+stream_to.hxx
+·1/*·Definition·of·the·pqxx::stream_to·class.
+·2·*
+·3·*·pqxx::stream_to·enables·optimized·batch·updates·to·a·database·table.
+·4·*
+·5·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/stream_to.hxx·instead.
+·6·*
+·7·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
+·8·*
+·9·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
+·10·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
+·11·*·mistake,·or·contact·the·author.
+·12·*/
+·13#ifndef·PQXX_H_STREAM_TO
+·14#define·PQXX_H_STREAM_TO
+·15
+·16#if·!defined(PQXX_HEADER_PRE)
+·17#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
+·18#endif
+·19
+·20#include·"pqxx/separated_list.hxx"
+·21#include·"pqxx/transaction_base.hxx"
+·22
+·3#define·PACKAGE·"libpqxx"
+·4#define·PACKAGE_BUGREPORT·"Jeroen·T.·Vermeulen"
+·5#define·PACKAGE_NAME·"libpqxx"
+·6#define·PACKAGE_STRING·"libpqxx·7.8.1"
+·7#define·PACKAGE_TARNAME·"libpqxx"
+·8#define·PACKAGE_VERSION·"7.8.1"
+·23
+·24namespace·pqxx
+·25{
+·27
+class·PQXX_LIBEXPORT·stream_to·:·transaction_focus
+·81{
+·82public:
+·84
+·static·stream_to·raw_table(
+·105·transaction_base·&tx,·std::string_view·path,·std::string_view·columns·=
+"")
+·106·{
+·107·return·{tx,·path,·columns};
+·108·}
+·109
+·111
+·static·stream_to·table(
+·121·transaction_base·&tx,·table_path·path,
+·122·std::initializer_list<std::string_view>·columns·=·{})
+·123·{
+·124·auto·const·&conn{tx.conn()};
+·125·return·raw_table(tx,·conn.quote_table(path),·conn.quote_columns(columns));
+·126·}
+·127
+·128#if·defined(PQXX_HAVE_CONCEPTS)
+·130
+·137·template<PQXX_CHAR_STRINGS_ARG·COLUMNS>
+·138·static·stream_to
+·139·table(transaction_base·&tx,·table_path·path,·COLUMNS·const·&columns)
+·140·{
+·141·auto·const·&conn{tx.conn()};
+·142·return·stream_to::raw_table(
+·143·tx,·conn.quote_table(path),·tx.conn().quote_columns(columns));
+·144·}
+·145
+·147
+·154·template<PQXX_CHAR_STRINGS_ARG·COLUMNS>
+·155·static·stream_to
+·156·table(transaction_base·&tx,·std::string_view·path,·COLUMNS·const·&columns)
+·157·{
+·158·return·stream_to::raw_table(tx,·path,·tx.conn().quote_columns(columns));
+·159·}
+·160#endif·//·PQXX_HAVE_CONCEPTS
+·161
+·163
+·[[deprecated("Use·table()·or·raw_table()·factory.")]]·stream_to(
+·173·transaction_base·&tx,·std::string_view·table_name)·:
+·174·stream_to{tx,·table_name,·""sv}
+·175·{}
+·176
+·178
+·180·template<typename·Columns>
+·181·[[deprecated("Use·table()·or·raw_table()·factory.")]]·stream_to(
+·182·transaction_base·&,·std::string_view·table_name,·Columns·const·&columns);
+·183
+·185
+·187·template<typename·Iter>
+·188·[[deprecated("Use·table()·or·raw_table()·factory.")]]·stream_to(
+·189·transaction_base·&,·std::string_view·table_name,·Iter·columns_begin,
+·190·Iter·columns_end);
+·191
+·explicit·stream_to(stream_to·&&other)·:
+·193·//·(This·first·step·only·moves·the·transaction_focus·base-class
+·194·//·object.)
+·195·transaction_focus{std::move(other)},
+·196·m_finished{other.m_finished},
+·197·m_buffer{std::move(other.m_buffer)},
+·198·m_field_buf{std::move(other.m_field_buf)},
+·199·m_finder{other.m_finder}
+·200·{
+·201·other.m_finished·=·true;
+·202·}
+·203·~stream_to()·noexcept;
+·204
+·[[nodiscard]]·constexpr·operator·bool()·const·noexcept
+·207·{
+·208·return·not·m_finished;
+·209·}
+·[[nodiscard]]·constexpr·bool·operator!()·const·noexcept
+·212·{
+·213·return·m_finished;
+·214·}
+·215
+·217
+·223·void·complete();
+·224
+·226
+·template<typename·Row>·stream_to·&operator<<(Row·const·&row)
+·236·{
+·237·write_row(row);

+libpqxx 7.8.1
+isolation.hxx
+zview.hxx
+·1/*·Zero-terminated·string·view.
+·2·*
+·3·*·DO·NOT·INCLUDE·THIS·FILE·DIRECTLY;·include·pqxx/zview·instead.
+·4·*
+·5·*·Copyright·(c)·2000-2023,·Jeroen·T.·Vermeulen.
+·6·*
+·7·*·See·COPYING·for·copyright·license.·If·you·did·not·receive·a·file·called
+·8·*·COPYING·with·this·source·code,·please·notify·the·distributor·of·this
+·9·*·mistake,·or·contact·the·author.
+·10·*/
+·11#ifndef·PQXX_H_ZVIEW
+·12#define·PQXX_H_ZVIEW
+·13
+·14#if·!defined(PQXX_HEADER_PRE)
+·15#·error·"Include·libpqxx·headers·as·<pqxx/header>,·not·<pqxx/header.hxx>."
+·14#include·<string>
+·15#include·<string_view>
+·16#include·<type_traits>
+·17
+·18#include·"pqxx/types.hxx"
+·19
+·20
+·21namespace·pqxx
+·22{
+·23
+enum·class·write_policy
+·27{
+·28·read_only,
+·29·read_write
+·30};
+·31
+·32
+·34
+·24
+class·zview·:·public·std::string_view
+·38{
+·39public:
+·constexpr·zview()·noexcept·=·default;
+·41
+·constexpr·zview(char·const·text[],·std::ptrdiff_t·len)·noexcept(
+·44·noexcept(std::string_view{text,·static_cast<std::size_t>(len)}))·:
+·45·std::string_view{text,·static_cast<std::size_t>(len)}
+·46·{}
+·47
+·constexpr·zview(char·text[],·std::ptrdiff_t·len)·noexcept(
+·50·noexcept(std::string_view{text,·static_cast<std::size_t>(len)}))·:
+·51·std::string_view{text,·static_cast<std::size_t>(len)}
+·52·{}
+·53
+·explicit·constexpr·zview(std::string_view·other)·noexcept·:
+·56·std::string_view{other}
+·57·{}
+·58
+·60
+·62·template<typename...·Args>
+·explicit·constexpr·zview(Args·&&...args)·:
+·64·std::string_view(std::forward<Args>(args)...)
+·65·{}
+·66
+·67·//·PostgreSQL·only·has·the·better·isolation·levels.
+·68·//·read_uncommitted,
+·69
+·read_committed,
+·repeatable_read,
+·serializable,
+·67·//·C++20:·constexpr.
+·zview(std::string·const·&str)·noexcept·:
+·70·std::string_view{str.c_str(),·str.size()}
+·71·{}
+·72
+·74
+·constexpr·zview(char·const·str[])·noexcept(noexcept(std::string_view{str}))
+·79·std::string_view{str}
+·80·{}
+·81
+·83
+·91·template<size_t·size>
+·constexpr·zview(char·const·(&literal)[size])·:·zview(literal,·size·-·1)
+·93·{}
+·94
+·[[nodiscard]]·constexpr·char·const·*c_str()·const·&noexcept
+·97·{
+·98·return·data();
+·99·}
+·100};
+·101
+·102
+·104
+constexpr·zview·operator""·_zv(char·const·str[],·std::size_t·len)·noexcept
+·112{
+·113·return·zview{str,·len};
+·114}
+·115}·//·namespace·pqxx
+·116
+·117
+·118#if·defined(PQXX_HAVE_CONCEPTS)
+·120template<>·inline·constexpr·bool·std::ranges::enable_view<pqxx::zview>
+{true};
+·121
+·122
+·124template<>
+·125inline·constexpr·bool·std::ranges::enable_borrowed_range<pqxx::zview>
+{true};
+·126
+·127namespace·pqxx::internal
+·128{
+·130
+·134template<typename·T>
+·135concept·ZString·=·std::is_convertible_v<strip_t<T>,·char·const·*>·or
+·136·std::is_convertible_v<strip_t<T>,·zview>·or
+·137·std::is_convertible_v<T,·std::string·const·&>;
+·138}·//·namespace·pqxx::internal
+·139#endif·//·PQXX_HAVE_CONCEPTS
+·140
+·141
+·142namespace·pqxx::internal
+·143{