30#ifndef _GLIBCXX_CXX_CONFIG_H
31#define _GLIBCXX_CXX_CONFIG_H 1
34#pragma GCC system_header
37#pragma GCC diagnostic push
38#pragma GCC diagnostic ignored "-Wvariadic-macros"
40#pragma GCC diagnostic ignored "-Wc++11-extensions"
41#pragma GCC diagnostic ignored "-Wc++23-extensions"
45#define _GLIBCXX_RELEASE 15
49#define __GLIBCXX__ 20250425
58# define _GLIBCXX_PURE __attribute__ ((__pure__))
62# define _GLIBCXX_CONST __attribute__ ((__const__))
65#ifndef _GLIBCXX_NORETURN
66# define _GLIBCXX_NORETURN __attribute__ ((__noreturn__))
70#ifndef _GLIBCXX_NOTHROW
72# define _GLIBCXX_NOTHROW __attribute__((__nothrow__))
79# define _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY 1
81#if _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
82# define _GLIBCXX_VISIBILITY(V) __attribute__ ((__visibility__ (#V)))
86# define _GLIBCXX_VISIBILITY(V) _GLIBCXX_PSEUDO_VISIBILITY(V)
105#ifndef _GLIBCXX_USE_DEPRECATED
106# define _GLIBCXX_USE_DEPRECATED 1
109#if defined(__DEPRECATED)
110# define _GLIBCXX_DEPRECATED __attribute__ ((__deprecated__))
111# define _GLIBCXX_DEPRECATED_SUGGEST(ALT) \
112 __attribute__ ((__deprecated__ ("use '" ALT "' instead")))
114# define _GLIBCXX_DEPRECATED
115# define _GLIBCXX_DEPRECATED_SUGGEST(ALT)
118#if defined(__DEPRECATED) && (__cplusplus >= 201103L)
119# define _GLIBCXX11_DEPRECATED _GLIBCXX_DEPRECATED
120# define _GLIBCXX11_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
122# define _GLIBCXX11_DEPRECATED
123# define _GLIBCXX11_DEPRECATED_SUGGEST(ALT)
126#if defined(__DEPRECATED) && (__cplusplus >= 201402L)
127# define _GLIBCXX14_DEPRECATED _GLIBCXX_DEPRECATED
128# define _GLIBCXX14_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
130# define _GLIBCXX14_DEPRECATED
131# define _GLIBCXX14_DEPRECATED_SUGGEST(ALT)
134#if defined(__DEPRECATED) && (__cplusplus >= 201703L)
135# define _GLIBCXX17_DEPRECATED [[__deprecated__]]
136# define _GLIBCXX17_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
138# define _GLIBCXX17_DEPRECATED
139# define _GLIBCXX17_DEPRECATED_SUGGEST(ALT)
142#if defined(__DEPRECATED) && (__cplusplus >= 202002L)
143# define _GLIBCXX20_DEPRECATED [[__deprecated__]]
144# define _GLIBCXX20_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
146# define _GLIBCXX20_DEPRECATED
147# define _GLIBCXX20_DEPRECATED_SUGGEST(ALT)
150#if defined(__DEPRECATED) && (__cplusplus >= 202100L)
151# define _GLIBCXX23_DEPRECATED [[__deprecated__]]
152# define _GLIBCXX23_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
154# define _GLIBCXX23_DEPRECATED
155# define _GLIBCXX23_DEPRECATED_SUGGEST(ALT)
158#if defined(__DEPRECATED) && (__cplusplus >= 202400L)
159# define _GLIBCXX26_DEPRECATED [[__deprecated__]]
160# define _GLIBCXX26_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
162# define _GLIBCXX26_DEPRECATED
163# define _GLIBCXX26_DEPRECATED_SUGGEST(ALT)
167#ifndef _GLIBCXX_ABI_TAG_CXX11
168# define _GLIBCXX_ABI_TAG_CXX11 __attribute ((__abi_tag__ ("cxx11")))
172#if __cplusplus >= 201103L
173# define _GLIBCXX_NODISCARD [[__nodiscard__]]
175# define _GLIBCXX_NODISCARD
183#ifndef _GLIBCXX_CONSTEXPR
184# if __cplusplus >= 201103L
185# define _GLIBCXX_CONSTEXPR constexpr
186# define _GLIBCXX_USE_CONSTEXPR constexpr
188# define _GLIBCXX_CONSTEXPR
189# define _GLIBCXX_USE_CONSTEXPR const
193#ifndef _GLIBCXX14_CONSTEXPR
194# if __cplusplus >= 201402L
195# define _GLIBCXX14_CONSTEXPR constexpr
197# define _GLIBCXX14_CONSTEXPR
201#ifndef _GLIBCXX17_CONSTEXPR
202# if __cplusplus >= 201703L
203# define _GLIBCXX17_CONSTEXPR constexpr
205# define _GLIBCXX17_CONSTEXPR
209#ifndef _GLIBCXX20_CONSTEXPR
210# if __cplusplus >= 202002L
211# define _GLIBCXX20_CONSTEXPR constexpr
213# define _GLIBCXX20_CONSTEXPR
217#ifndef _GLIBCXX23_CONSTEXPR
218# if __cplusplus >= 202100L
219# define _GLIBCXX23_CONSTEXPR constexpr
221# define _GLIBCXX23_CONSTEXPR
225#ifndef _GLIBCXX26_CONSTEXPR
226# if __cplusplus >= 202400L
227# define _GLIBCXX26_CONSTEXPR constexpr
229# define _GLIBCXX26_CONSTEXPR
233#ifndef _GLIBCXX17_INLINE
234# if __cplusplus >= 201703L
235# define _GLIBCXX17_INLINE inline
237# define _GLIBCXX17_INLINE
242#ifndef _GLIBCXX_NOEXCEPT
243# if __cplusplus >= 201103L
244# define _GLIBCXX_NOEXCEPT noexcept
245# define _GLIBCXX_NOEXCEPT_IF(...) noexcept(__VA_ARGS__)
246# define _GLIBCXX_USE_NOEXCEPT noexcept
247# define _GLIBCXX_THROW(_EXC)
249# define _GLIBCXX_NOEXCEPT
250# define _GLIBCXX_NOEXCEPT_IF(...)
251# define _GLIBCXX_USE_NOEXCEPT throw()
252# define _GLIBCXX_THROW(_EXC) throw(_EXC)
256#ifndef _GLIBCXX_NOTHROW
257# define _GLIBCXX_NOTHROW _GLIBCXX_USE_NOEXCEPT
260#ifndef _GLIBCXX_THROW_OR_ABORT
262# define _GLIBCXX_THROW_OR_ABORT(_EXC) (throw (_EXC))
264# define _GLIBCXX_THROW_OR_ABORT(_EXC) (__builtin_abort(), (void)(_EXC))
268#if __cpp_noexcept_function_type
269#define _GLIBCXX_NOEXCEPT_PARM , bool _NE
270#define _GLIBCXX_NOEXCEPT_QUAL noexcept (_NE)
272#define _GLIBCXX_NOEXCEPT_PARM
273#define _GLIBCXX_NOEXCEPT_QUAL
286# define _GLIBCXX_EXTERN_TEMPLATE 1
338 typedef __SIZE_TYPE__ size_t;
339 typedef __PTRDIFF_TYPE__ ptrdiff_t;
341#if __cplusplus >= 201103L
342 typedef decltype(
nullptr) nullptr_t;
345#pragma GCC visibility push(default)
348 extern "C++" __attribute__ ((__noreturn__, __always_inline__))
349 inline void __terminate() _GLIBCXX_USE_NOEXCEPT
351 void terminate() _GLIBCXX_USE_NOEXCEPT __attribute__ ((__noreturn__,__cold__));
354#pragma GCC visibility pop
357# define _GLIBCXX_USE_DUAL_ABI 1
359#if ! _GLIBCXX_USE_DUAL_ABI
361# undef _GLIBCXX_USE_CXX11_ABI
364#ifndef _GLIBCXX_USE_CXX11_ABI
365# define _GLIBCXX_USE_CXX11_ABI 1
368#if _GLIBCXX_USE_CXX11_ABI
371 inline namespace __cxx11 __attribute__((__abi_tag__ (
"cxx11"))) { }
375 inline namespace __cxx11 __attribute__((__abi_tag__ (
"cxx11"))) { }
377# define _GLIBCXX_NAMESPACE_CXX11 __cxx11::
378# define _GLIBCXX_BEGIN_NAMESPACE_CXX11 namespace __cxx11 {
379# define _GLIBCXX_END_NAMESPACE_CXX11 }
380# define _GLIBCXX_DEFAULT_ABI_TAG _GLIBCXX_ABI_TAG_CXX11
382# define _GLIBCXX_NAMESPACE_CXX11
383# define _GLIBCXX_BEGIN_NAMESPACE_CXX11
384# define _GLIBCXX_END_NAMESPACE_CXX11
385# define _GLIBCXX_DEFAULT_ABI_TAG
389# define _GLIBCXX_INLINE_VERSION 0
391#if _GLIBCXX_INLINE_VERSION
393# define _GLIBCXX_BEGIN_NAMESPACE_VERSION namespace __8 {
394# define _GLIBCXX_END_NAMESPACE_VERSION }
396# define _GLIBCXX_BEGIN_INLINE_ABI_NAMESPACE(X)
397# define _GLIBCXX_END_INLINE_ABI_NAMESPACE(X)
401inline _GLIBCXX_BEGIN_NAMESPACE_VERSION
402#if __cplusplus >= 201402L
405 inline namespace complex_literals { }
406 inline namespace string_literals { }
407#if __cplusplus > 201402L
408 inline namespace string_view_literals { }
412_GLIBCXX_END_NAMESPACE_VERSION
417inline _GLIBCXX_BEGIN_NAMESPACE_VERSION
418_GLIBCXX_END_NAMESPACE_VERSION
423# define _GLIBCXX_BEGIN_NAMESPACE_VERSION
424# define _GLIBCXX_END_NAMESPACE_VERSION
426# define _GLIBCXX_BEGIN_INLINE_ABI_NAMESPACE(X) inline namespace X {
427# define _GLIBCXX_END_INLINE_ABI_NAMESPACE(X) }
432#if defined(_GLIBCXX_DEBUG) && !__STDC_HOSTED__
434#define _GLIBCXX_ASSERTIONS 1
438#if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PARALLEL)
441_GLIBCXX_BEGIN_NAMESPACE_VERSION
446# if _GLIBCXX_USE_CXX11_ABI
447 inline namespace __cxx11 __attribute__((__abi_tag__ (
"cxx11"))) { }
451_GLIBCXX_END_NAMESPACE_VERSION
454# ifdef _GLIBCXX_DEBUG
459# ifdef _GLIBCXX_PARALLEL
465# if defined(_GLIBCXX_DEBUG) && defined(_GLIBCXX_PARALLEL)
466# error illegal use of multiple inlined namespaces
470# if __NO_INLINE__ && !__GXX_WEAK__
471# warning currently using inlined namespace mode which may fail \
472 without inlining due to lack of weak symbols
486#if defined(_GLIBCXX_DEBUG)
487# define _GLIBCXX_STD_C __cxx1998
488# define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER \
489 namespace _GLIBCXX_STD_C {
490# define _GLIBCXX_END_NAMESPACE_CONTAINER }
492# define _GLIBCXX_STD_C std
493# define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
494# define _GLIBCXX_END_NAMESPACE_CONTAINER
497#ifdef _GLIBCXX_PARALLEL
498# define _GLIBCXX_STD_A __cxx1998
499# define _GLIBCXX_BEGIN_NAMESPACE_ALGO \
500 namespace _GLIBCXX_STD_A {
501# define _GLIBCXX_END_NAMESPACE_ALGO }
503# define _GLIBCXX_STD_A std
504# define _GLIBCXX_BEGIN_NAMESPACE_ALGO
505# define _GLIBCXX_END_NAMESPACE_ALGO
510#undef _GLIBCXX_LONG_DOUBLE_COMPAT
515#if !defined _GLIBCXX_CLANG && defined __clang__
516# define _GLIBCXX_CLANG __clang__
520# undef _GLIBCXX_CLANG
525#ifndef _GLIBCXX_CLANG
526#undef _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT
530#if defined _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT \
531 && defined __LONG_DOUBLE_IEEE128__
535 inline namespace __gnu_cxx_ieee128 { }
536 inline namespace __gnu_cxx11_ieee128 { }
538# define _GLIBCXX_NAMESPACE_LDBL __gnu_cxx_ieee128::
539# define _GLIBCXX_BEGIN_NAMESPACE_LDBL namespace __gnu_cxx_ieee128 {
540# define _GLIBCXX_END_NAMESPACE_LDBL }
541# define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 __gnu_cxx11_ieee128::
542# define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 namespace __gnu_cxx11_ieee128 {
543# define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 }
547#if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__
550 inline namespace __gnu_cxx_ldbl128 { }
552# define _GLIBCXX_NAMESPACE_LDBL __gnu_cxx_ldbl128::
553# define _GLIBCXX_BEGIN_NAMESPACE_LDBL namespace __gnu_cxx_ldbl128 {
554# define _GLIBCXX_END_NAMESPACE_LDBL }
556# define _GLIBCXX_NAMESPACE_LDBL
557# define _GLIBCXX_BEGIN_NAMESPACE_LDBL
558# define _GLIBCXX_END_NAMESPACE_LDBL
561#if _GLIBCXX_USE_CXX11_ABI
562# define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_CXX11
563# define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_CXX11
564# define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_CXX11
566# define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_LDBL
567# define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_LDBL
568# define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_LDBL
575#pragma GCC visibility push(default)
580 __attribute__((__always_inline__))
581 _GLIBCXX_CONSTEXPR
inline bool
582 __is_constant_evaluated() _GLIBCXX_NOEXCEPT
584#if __cpp_if_consteval >= 202106L
585# define _GLIBCXX_HAVE_IS_CONSTANT_EVALUATED 1
586 if consteval {
return true; }
else {
return false; }
587#elif __cplusplus >= 201103L && __has_builtin(__builtin_is_constant_evaluated)
588# define _GLIBCXX_HAVE_IS_CONSTANT_EVALUATED 1
589 return __builtin_is_constant_evaluated();
594#pragma GCC visibility pop
597#ifndef _GLIBCXX_ASSERTIONS
598# if defined(_GLIBCXX_DEBUG)
600# define _GLIBCXX_ASSERTIONS 1
601# elif ! defined(__OPTIMIZE__) && ! defined(_GLIBCXX_NO_ASSERTIONS)
603# define _GLIBCXX_ASSERTIONS 1
608#ifdef _GLIBCXX_ASSERTIONS
609# undef _GLIBCXX_EXTERN_TEMPLATE
610# define _GLIBCXX_EXTERN_TEMPLATE -1
613#define _GLIBCXX_VERBOSE_ASSERT 1
616#ifdef _GLIBCXX_VERBOSE_ASSERT
619#pragma GCC visibility push(default)
621 extern "C++" _GLIBCXX_NORETURN __attribute__((__cold__))
623 __glibcxx_assert_fail
624 (
const char* __file,
int __line,
const char* __function,
625 const char* __condition)
627#pragma GCC visibility pop
629# define _GLIBCXX_ASSERT_FAIL(_Condition) \
630 std::__glibcxx_assert_fail(__FILE__, __LINE__, __PRETTY_FUNCTION__, \
633# define _GLIBCXX_ASSERT_FAIL(_Condition) __builtin_abort()
636#if defined(_GLIBCXX_ASSERTIONS)
639# define __glibcxx_assert(cond) \
641 if (__builtin_expect(!bool(cond), false)) \
642 _GLIBCXX_ASSERT_FAIL(cond); \
644#elif _GLIBCXX_HAVE_IS_CONSTANT_EVALUATED
650 __attribute__((__always_inline__,__visibility__(
"default")))
652 __glibcxx_assert_fail()
655# define __glibcxx_assert(cond) \
657 if (std::__is_constant_evaluated() && !bool(cond)) \
658 std::__glibcxx_assert_fail(); \
663# define __glibcxx_assert(cond)
667#if __SANITIZE_THREAD__
668# define _GLIBCXX_TSAN 1
669#elif defined __has_feature
670# if __has_feature(thread_sanitizer)
671# define _GLIBCXX_TSAN 1
696#ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE
697# define _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A)
699#ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER
700# define _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A)
704# define _GLIBCXX_BEGIN_EXTERN_C extern "C" {
705# define _GLIBCXX_END_EXTERN_C }
707# define _GLIBCXX_USE_ALLOCATOR_NEW 1
709#ifdef __SIZEOF_INT128__
710#if ! defined __GLIBCXX_TYPE_INT_N_0 && ! defined __STRICT_ANSI__
714#warning "__STRICT_ANSI__ seems to have been undefined; this is not supported"
719# define _GLIBCXX_BEGIN_EXTERN_C
720# define _GLIBCXX_END_EXTERN_C
734#ifndef _GLIBCXX_PSEUDO_VISIBILITY
735# define _GLIBCXX_PSEUDO_VISIBILITY(V)
741#ifndef _GLIBCXX_WEAK_DEFINITION
742# define _GLIBCXX_WEAK_DEFINITION
749#ifndef _GLIBCXX_USE_WEAK_REF
750# define _GLIBCXX_USE_WEAK_REF __GXX_WEAK__
756#if __cplusplus >= 201103L && _GLIBCXX_USE_CXX11_ABI \
757 && _GLIBCXX_USE_DUAL_ABI && __cpp_transactional_memory >= 201500L \
758 && !_GLIBCXX_FULLY_DYNAMIC_STRING && _GLIBCXX_USE_WEAK_REF \
759 && _GLIBCXX_USE_ALLOCATOR_NEW
760#define _GLIBCXX_TXN_SAFE transaction_safe
761#define _GLIBCXX_TXN_SAFE_DYN transaction_safe_dynamic
763#define _GLIBCXX_TXN_SAFE
764#define _GLIBCXX_TXN_SAFE_DYN
767#if __cplusplus > 201402L
769# define _GLIBCXX_USE_STD_SPEC_FUNCS 1
770#elif __cplusplus >= 201103L && __STDCPP_WANT_MATH_SPEC_FUNCS__ != 0
772# define _GLIBCXX_USE_STD_SPEC_FUNCS 1
780# define _GLIBCXX_FAST_MATH 1
782# define _GLIBCXX_FAST_MATH 0
789#define __N(msgid) (msgid)
797#if __cplusplus >= 201103L
798# ifndef _GLIBCXX_USE_C99_MATH
799# define _GLIBCXX_USE_C99_MATH _GLIBCXX11_USE_C99_MATH
801# ifndef _GLIBCXX_USE_C99_COMPLEX
802# define _GLIBCXX_USE_C99_COMPLEX _GLIBCXX11_USE_C99_COMPLEX
804# ifndef _GLIBCXX_USE_C99_STDIO
805# define _GLIBCXX_USE_C99_STDIO _GLIBCXX11_USE_C99_STDIO
807# ifndef _GLIBCXX_USE_C99_STDLIB
808# define _GLIBCXX_USE_C99_STDLIB _GLIBCXX11_USE_C99_STDLIB
810# ifndef _GLIBCXX_USE_C99_WCHAR
811# define _GLIBCXX_USE_C99_WCHAR _GLIBCXX11_USE_C99_WCHAR
814# ifndef _GLIBCXX_USE_C99_MATH
815# define _GLIBCXX_USE_C99_MATH _GLIBCXX98_USE_C99_MATH
817# ifndef _GLIBCXX_USE_C99_COMPLEX
818# define _GLIBCXX_USE_C99_COMPLEX _GLIBCXX98_USE_C99_COMPLEX
820# ifndef _GLIBCXX_USE_C99_STDIO
821# define _GLIBCXX_USE_C99_STDIO _GLIBCXX98_USE_C99_STDIO
823# ifndef _GLIBCXX_USE_C99_STDLIB
824# define _GLIBCXX_USE_C99_STDLIB _GLIBCXX98_USE_C99_STDLIB
826# ifndef _GLIBCXX_USE_C99_WCHAR
827# define _GLIBCXX_USE_C99_WCHAR _GLIBCXX98_USE_C99_WCHAR
833#ifndef _GLIBCXX_USE_CHAR8_T
835# define _GLIBCXX_USE_CHAR8_T 1
838#ifdef _GLIBCXX_USE_CHAR8_T
839# define __cpp_lib_char8_t 201907L
843#if defined(__FLOAT128__) || defined(__SIZEOF_FLOAT128__)
845# if !(defined(_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT) && defined(__LONG_DOUBLE_IEEE128__))
846# undef _GLIBCXX_USE_FLOAT128
850#if __FLT_MANT_DIG__ == 24 \
851 && __FLT_MIN_EXP__ == -125 \
852 && __FLT_MAX_EXP__ == 128
854# define _GLIBCXX_FLOAT_IS_IEEE_BINARY32 1
857#if __DBL_MANT_DIG__ == 53 \
858 && __DBL_MIN_EXP__ == -1021 \
859 && __DBL_MAX_EXP__ == 1024
861# define _GLIBCXX_DOUBLE_IS_IEEE_BINARY64 1
862#elif __FLT_MANT_DIG__ == 24 \
863 && __FLT_MIN_EXP__ == -125 \
864 && __FLT_MAX_EXP__ == 128
866# define _GLIBCXX_DOUBLE_IS_IEEE_BINARY32 1
869#if __LDBL_MANT_DIG__ == 113 \
870 && __LDBL_MIN_EXP__ == -16381 \
871 && __LDBL_MAX_EXP__ == 16384
873# define _GLIBCXX_LDOUBLE_IS_IEEE_BINARY128 1
874#elif __LDBL_MANT_DIG__ == 53 \
875 && __LDBL_MIN_EXP__ == -1021 \
876 && __LDBL_MAX_EXP__ == 1024
878# define _GLIBCXX_LDOUBLE_IS_IEEE_BINARY64 1
879#elif __LDBL_MANT_DIG__ == 24 \
880 && __LDBL_MIN_EXP__ == -125 \
881 && __LDBL_MAX_EXP__ == 128
883# define _GLIBCXX_LDOUBLE_IS_IEEE_BINARY32 1
886#if defined __cplusplus && defined __BFLT16_DIG__
889 typedef __decltype(0.0bf16) __bfloat16_t;
894# ifdef __is_identifier
896# define _GLIBCXX_HAS_BUILTIN(B) (__has_builtin(B) || ! __is_identifier(B))
898# define _GLIBCXX_HAS_BUILTIN(B) __has_builtin(B)
902#if _GLIBCXX_HAS_BUILTIN(__has_unique_object_representations)
903# define _GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP 1
906#if _GLIBCXX_HAS_BUILTIN(__is_aggregate)
907# define _GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE 1
910#if _GLIBCXX_HAS_BUILTIN(__builtin_launder)
911# define _GLIBCXX_HAVE_BUILTIN_LAUNDER 1
918#ifndef _GLIBCXX_DO_NOT_USE_BUILTIN_TRAITS
919# define _GLIBCXX_USE_BUILTIN_TRAIT(BT) _GLIBCXX_HAS_BUILTIN(BT)
921# define _GLIBCXX_USE_BUILTIN_TRAIT(BT) 0
925#define _GLIBCXX_DOXYGEN_ONLY(X)
929#if __cplusplus >= 201703L
931#if __has_include(<pstl/pstl_config.h>)
936# ifndef _GLIBCXX_USE_TBB_PAR_BACKEND
937# define _GLIBCXX_USE_TBB_PAR_BACKEND __has_include(<tbb/tbb.h>)
940# if _GLIBCXX_USE_TBB_PAR_BACKEND
941# define _PSTL_PAR_BACKEND_TBB
943# define _PSTL_PAR_BACKEND_SERIAL
946# define _PSTL_ASSERT(_Condition) __glibcxx_assert(_Condition)
947# define _PSTL_ASSERT_MSG(_Condition, _Message) __glibcxx_assert(_Condition)
949#include <pstl/pstl_config.h>
953#pragma GCC diagnostic pop
960#define _GLIBCXX_HAVE_ACOSF 1
963#define _GLIBCXX_HAVE_ACOSL 1
966#define _GLIBCXX_HAVE_ALIGNED_ALLOC 1
969#define _GLIBCXX_HAVE_ARC4RANDOM 1
972#define _GLIBCXX_HAVE_ARPA_INET_H 1
975#define _GLIBCXX_HAVE_ASINF 1
978#define _GLIBCXX_HAVE_ASINL 1
981#define _GLIBCXX_HAVE_AS_SYMVER_DIRECTIVE 1
984#define _GLIBCXX_HAVE_ATAN2F 1
987#define _GLIBCXX_HAVE_ATAN2L 1
990#define _GLIBCXX_HAVE_ATANF 1
993#define _GLIBCXX_HAVE_ATANL 1
999#define _GLIBCXX_HAVE_AT_QUICK_EXIT 1
1003#define _GLIBCXX_HAVE_C99_FLT_EVAL_TYPES 1
1009#define _GLIBCXX_HAVE_CEILF 1
1012#define _GLIBCXX_HAVE_CEILL 1
1015#define _GLIBCXX_HAVE_COMPLEX_H 1
1018#define _GLIBCXX_HAVE_COSF 1
1021#define _GLIBCXX_HAVE_COSHF 1
1024#define _GLIBCXX_HAVE_COSHL 1
1027#define _GLIBCXX_HAVE_COSL 1
1031#define _GLIBCXX_HAVE_DECL_STRNLEN 1
1034#define _GLIBCXX_HAVE_DIRENT_H 1
1037#define _GLIBCXX_HAVE_DIRFD 1
1040#define _GLIBCXX_HAVE_DLFCN_H 1
1043#define _GLIBCXX_HAVE_ENDIAN_H 1
1046#define _GLIBCXX_HAVE_EXCEPTION_PTR_SINCE_GCC46 1
1049#define _GLIBCXX_HAVE_EXECINFO_H 1
1052#define _GLIBCXX_HAVE_EXPF 1
1055#define _GLIBCXX_HAVE_EXPL 1
1058#define _GLIBCXX_HAVE_FABSF 1
1061#define _GLIBCXX_HAVE_FABSL 1
1064#define _GLIBCXX_HAVE_FCNTL_H 1
1067#define _GLIBCXX_HAVE_FDOPENDIR 1
1070#define _GLIBCXX_HAVE_FENV_H 1
1073#define _GLIBCXX_HAVE_FINITE 1
1076#define _GLIBCXX_HAVE_FINITEF 1
1079#define _GLIBCXX_HAVE_FINITEL 1
1082#define _GLIBCXX_HAVE_FLOAT_H 1
1085#define _GLIBCXX_HAVE_FLOORF 1
1088#define _GLIBCXX_HAVE_FLOORL 1
1091#define _GLIBCXX_HAVE_FMODF 1
1094#define _GLIBCXX_HAVE_FMODL 1
1103#define _GLIBCXX_HAVE_FREXPF 1
1106#define _GLIBCXX_HAVE_FREXPL 1
1109#define _GLIBCXX_HAVE_GETENTROPY 1
1112#define _GLIBCXX_HAVE_GETIPINFO 1
1115#define _GLIBCXX_HAVE_GETS 1
1118#define _GLIBCXX_HAVE_HYPOT 1
1121#define _GLIBCXX_HAVE_HYPOTF 1
1124#define _GLIBCXX_HAVE_HYPOTL 1
1127#define _GLIBCXX_HAVE_ICONV 1
1133#define _GLIBCXX_HAVE_INTTYPES_H 1
1139#define _GLIBCXX_HAVE_ISINFF 1
1142#define _GLIBCXX_HAVE_ISINFL 1
1148#define _GLIBCXX_HAVE_ISNANF 1
1151#define _GLIBCXX_HAVE_ISNANL 1
1154#define _GLIBCXX_HAVE_ISWBLANK 1
1157#define _GLIBCXX_HAVE_LC_MESSAGES 1
1160#define _GLIBCXX_HAVE_LDEXPF 1
1163#define _GLIBCXX_HAVE_LDEXPL 1
1166#define _GLIBCXX_HAVE_LIBINTL_H 1
1169#define _GLIBCXX_HAVE_LIMIT_AS 1
1172#define _GLIBCXX_HAVE_LIMIT_DATA 1
1175#define _GLIBCXX_HAVE_LIMIT_FSIZE 1
1178#define _GLIBCXX_HAVE_LIMIT_RSS 1
1181#define _GLIBCXX_HAVE_LIMIT_VMEM 0
1184#define _GLIBCXX_HAVE_LINK 1
1187#define _GLIBCXX_HAVE_LINK_H 1
1190#define _GLIBCXX_HAVE_LINUX_FUTEX 1
1193#define _GLIBCXX_HAVE_LINUX_RANDOM_H 1
1196#define _GLIBCXX_HAVE_LINUX_TYPES_H 1
1199#define _GLIBCXX_HAVE_LOCALE_H 1
1202#define _GLIBCXX_HAVE_LOG10F 1
1205#define _GLIBCXX_HAVE_LOG10L 1
1208#define _GLIBCXX_HAVE_LOGF 1
1211#define _GLIBCXX_HAVE_LOGL 1
1214#define _GLIBCXX_HAVE_LSEEK 1
1223#define _GLIBCXX_HAVE_MBSTATE_T 1
1226#define _GLIBCXX_HAVE_MEMALIGN 1
1229#define _GLIBCXX_HAVE_MEMORY_H 1
1232#define _GLIBCXX_HAVE_MODF 1
1235#define _GLIBCXX_HAVE_MODFF 1
1238#define _GLIBCXX_HAVE_MODFL 1
1244#define _GLIBCXX_HAVE_NETDB_H 1
1247#define _GLIBCXX_HAVE_NETINET_IN_H 1
1250#define _GLIBCXX_HAVE_NETINET_TCP_H 1
1259#define _GLIBCXX_HAVE_OPENAT 1
1262#define _GLIBCXX_HAVE_O_NONBLOCK 1
1265#define _GLIBCXX_HAVE_POLL 1
1268#define _GLIBCXX_HAVE_POLL_H 1
1271#define _GLIBCXX_HAVE_POSIX_MEMALIGN 1
1275#define _GLIBCXX_HAVE_POSIX_SEMAPHORE 1
1278#define _GLIBCXX_HAVE_POWF 1
1281#define _GLIBCXX_HAVE_POWL 1
1287#define _GLIBCXX_HAVE_QUICK_EXIT 1
1290#define _GLIBCXX_HAVE_READLINK 1
1293#define _GLIBCXX_HAVE_SECURE_GETENV 1
1296#define _GLIBCXX_HAVE_SETENV 1
1299#define _GLIBCXX_HAVE_SINCOS 1
1302#define _GLIBCXX_HAVE_SINCOSF 1
1305#define _GLIBCXX_HAVE_SINCOSL 1
1308#define _GLIBCXX_HAVE_SINF 1
1311#define _GLIBCXX_HAVE_SINHF 1
1314#define _GLIBCXX_HAVE_SINHL 1
1317#define _GLIBCXX_HAVE_SINL 1
1323#define _GLIBCXX_HAVE_SOCKATMARK 1
1326#define _GLIBCXX_HAVE_SQRTF 1
1329#define _GLIBCXX_HAVE_SQRTL 1
1332#define _GLIBCXX_HAVE_STACKTRACE 1
1335#define _GLIBCXX_HAVE_STDALIGN_H 1
1338#define _GLIBCXX_HAVE_STDBOOL_H 1
1341#define _GLIBCXX_HAVE_STDINT_H 1
1344#define _GLIBCXX_HAVE_STDLIB_H 1
1347#define _GLIBCXX_HAVE_STRERROR_L 1
1350#define _GLIBCXX_HAVE_STRERROR_R 1
1353#define _GLIBCXX_HAVE_STRINGS_H 1
1356#define _GLIBCXX_HAVE_STRING_H 1
1359#define _GLIBCXX_HAVE_STRTOF 1
1362#define _GLIBCXX_HAVE_STRTOLD 1
1365#define _GLIBCXX_HAVE_STRUCT_DIRENT_D_TYPE 1
1368#define _GLIBCXX_HAVE_STRXFRM_L 1
1371#define _GLIBCXX_HAVE_SYMLINK 1
1375#define _GLIBCXX_HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT 1
1381#define _GLIBCXX_HAVE_SYS_IOCTL_H 1
1384#define _GLIBCXX_HAVE_SYS_IPC_H 1
1393#define _GLIBCXX_HAVE_SYS_MMAN_H 1
1396#define _GLIBCXX_HAVE_SYS_PARAM_H 1
1399#define _GLIBCXX_HAVE_SYS_RESOURCE_H 1
1402#define _GLIBCXX_HAVE_SYS_SDT_H 1
1405#define _GLIBCXX_HAVE_SYS_SEM_H 1
1408#define _GLIBCXX_HAVE_SYS_SOCKET_H 1
1411#define _GLIBCXX_HAVE_SYS_STATVFS_H 1
1414#define _GLIBCXX_HAVE_SYS_STAT_H 1
1417#define _GLIBCXX_HAVE_SYS_SYSINFO_H 1
1420#define _GLIBCXX_HAVE_SYS_TIME_H 1
1423#define _GLIBCXX_HAVE_SYS_TYPES_H 1
1426#define _GLIBCXX_HAVE_SYS_UIO_H 1
1432#define _GLIBCXX_HAVE_S_ISREG 1
1435#define _GLIBCXX_HAVE_TANF 1
1438#define _GLIBCXX_HAVE_TANHF 1
1441#define _GLIBCXX_HAVE_TANHL 1
1444#define _GLIBCXX_HAVE_TANL 1
1447#define _GLIBCXX_HAVE_TGMATH_H 1
1450#define _GLIBCXX_HAVE_TIMESPEC_GET 1
1456#define _GLIBCXX_HAVE_TLS 1
1459#define _GLIBCXX_HAVE_TRUNCATE 1
1462#define _GLIBCXX_HAVE_UCHAR_H 1
1465#define _GLIBCXX_HAVE_UNISTD_H 1
1468#define _GLIBCXX_HAVE_UNLINKAT 1
1471#define _GLIBCXX_HAVE_USELOCALE 1
1477#define _GLIBCXX_HAVE_UTIME_H 1
1480#define _GLIBCXX_HAVE_VFWSCANF 1
1483#define _GLIBCXX_HAVE_VSWSCANF 1
1486#define _GLIBCXX_HAVE_VWSCANF 1
1489#define _GLIBCXX_HAVE_WCHAR_H 1
1492#define _GLIBCXX_HAVE_WCSTOF 1
1495#define _GLIBCXX_HAVE_WCTYPE_H 1
1501#define _GLIBCXX_HAVE_WRITEV 1
1516#define _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL 1
1519#define _GLIBCXX_ICONV_CONST
1523#define _GLIBCXX_LT_OBJDIR ".libs/"
1529#define _GLIBCXX_PACKAGE_BUGREPORT ""
1532#define _GLIBCXX_PACKAGE_NAME "package-unused"
1535#define _GLIBCXX_PACKAGE_STRING "package-unused version-unused"
1538#define _GLIBCXX_PACKAGE_TARNAME "libstdc++"
1541#define _GLIBCXX_PACKAGE_URL ""
1544#define _GLIBCXX_PACKAGE__GLIBCXX_VERSION "version-unused"
1547#define _GLIBCXX_STDC_HEADERS 1
1553#ifndef _GLIBCXX_DARWIN_USE_64_BIT_INODE
1554# define _GLIBCXX_DARWIN_USE_64_BIT_INODE 1
1563#define _GLIBCXX11_USE_C99_COMPLEX 1
1567#define _GLIBCXX11_USE_C99_MATH 1
1571#define _GLIBCXX11_USE_C99_STDIO 1
1575#define _GLIBCXX11_USE_C99_STDLIB 1
1579#define _GLIBCXX11_USE_C99_WCHAR 1
1584#define _GLIBCXX98_USE_C99_COMPLEX 1
1588#define _GLIBCXX98_USE_C99_MATH 1
1592#define _GLIBCXX98_USE_C99_STDIO 1
1596#define _GLIBCXX98_USE_C99_STDLIB 1
1600#define _GLIBCXX98_USE_C99_WCHAR 1
1603#define _GLIBCXX_ATOMIC_BUILTINS 1
1607#define _GLIBCXX_CAN_ALIGNAS_DESTRUCTIVE_SIZE 1
1614#define _GLIBCXX_FULLY_DYNAMIC_STRING 0
1617#define _GLIBCXX_HAS_GTHREADS 1
1620#define _GLIBCXX_HOSTED __STDC_HOSTED__
1628#define _GLIBCXX_MANGLE_SIZE_T m
1640#define _GLIBCXX_RES_LIMITS 1
1649#define _GLIBCXX_STDIO_EOF -1
1652#define _GLIBCXX_STDIO_SEEK_CUR 1
1655#define _GLIBCXX_STDIO_SEEK_END 2
1658#define _GLIBCXX_SYMVER 1
1664#define _GLIBCXX_SYMVER_GNU 1
1674#define _GLIBCXX_USE_C11_UCHAR_CXX11 1
1678#define _GLIBCXX_USE_C99 1
1683#define _GLIBCXX_USE_C99_COMPLEX_ARC 1
1688#define _GLIBCXX_USE_C99_COMPLEX_TR1 1
1692#define _GLIBCXX_USE_C99_CTYPE 1
1696#define _GLIBCXX_USE_C99_CTYPE_TR1 1
1700#define _GLIBCXX_USE_C99_FENV 1
1704#define _GLIBCXX_USE_C99_FENV_TR1 1
1708#define _GLIBCXX_USE_C99_INTTYPES 1
1712#define _GLIBCXX_USE_C99_INTTYPES_TR1 1
1716#define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T 1
1720#define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1
1724#define _GLIBCXX_USE_C99_MATH_FUNCS 1
1728#define _GLIBCXX_USE_C99_MATH_TR1 1
1732#define _GLIBCXX_USE_C99_STDINT 1
1736#define _GLIBCXX_USE_C99_STDINT_TR1 1
1739#define _GLIBCXX_USE_CHDIR 1
1742#define _GLIBCXX_USE_CHMOD 1
1749#define _GLIBCXX_USE_CLOCK_MONOTONIC 1
1752#define _GLIBCXX_USE_CLOCK_REALTIME 1
1763#define _GLIBCXX_USE_DEV_RANDOM 1
1766#define _GLIBCXX_USE_FCHMOD 1
1769#define _GLIBCXX_USE_FCHMODAT 1
1772#define _GLIBCXX_USE_FSEEKO_FTELLO 1
1775#define _GLIBCXX_USE_GETCWD 1
1778#define _GLIBCXX_USE_GETTIMEOFDAY 1
1781#define _GLIBCXX_USE_GET_NPROCS 1
1784#define _GLIBCXX_USE_INIT_PRIORITY_ATTRIBUTE 1
1787#define _GLIBCXX_USE_LFS 1
1790#define _GLIBCXX_USE_LONG_LONG 1
1793#define _GLIBCXX_USE_LSTAT 1
1796#define _GLIBCXX_USE_MKDIR 1
1799#define _GLIBCXX_USE_NANOSLEEP 1
1802#define _GLIBCXX_USE_NLS 1
1805#define _GLIBCXX_USE_NL_LANGINFO_L 1
1811#define _GLIBCXX_USE_PTHREAD_COND_CLOCKWAIT 1
1814#define _GLIBCXX_USE_PTHREAD_MUTEX_CLOCKLOCK (_GLIBCXX_TSAN==0)
1818#define _GLIBCXX_USE_PTHREAD_RWLOCK_CLOCKLOCK 1
1821#define _GLIBCXX_USE_PTHREAD_RWLOCK_T 1
1825#define _GLIBCXX_USE_RANDOM_TR1 1
1828#define _GLIBCXX_USE_REALPATH 1
1831#define _GLIBCXX_USE_SCHED_YIELD 1
1834#define _GLIBCXX_USE_SC_NPROCESSORS_ONLN 1
1840#define _GLIBCXX_USE_SENDFILE 1
1846#define _GLIBCXX_USE_STRUCT_TM_TM_ZONE 1
1849#define _GLIBCXX_USE_ST_MTIM 1
1855#define _GLIBCXX_USE_TMPNAM 1
1859#define _GLIBCXX_USE_UCHAR_C8RTOMB_MBRTOC8_CXX20 1
1863#define _GLIBCXX_USE_UCHAR_C8RTOMB_MBRTOC8_FCHAR8_T 1
1866#define _GLIBCXX_USE_UTIME 1
1870#define _GLIBCXX_USE_UTIMENSAT 1
1873#define _GLIBCXX_USE_WCHAR_T 1
1882#define _GLIBCXX_VERBOSE 1
1891#define _GLIBCXX_ZONEINFO_DIR "/usr/share/zoneinfo"
1894#define _GTHREAD_USE_MUTEX_TIMEDLOCK 1
1900#if __cplusplus >= 201103L
1905#if __cplusplus >= 201103L
void terminate() noexcept
ISO C++ entities toplevel namespace is std.
ISO C++ inline namespace for literal suffixes.
GNU debug code, replaces standard behavior with debug behavior.
GNU parallel code, replaces standard behavior with parallel behavior.