30 #ifndef _GLIBCXX_CXX_CONFIG_H
31 #define _GLIBCXX_CXX_CONFIG_H 1
33 #ifdef _GLIBCXX_SYSHDR
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__ 20250521
58 # define _GLIBCXX_PURE __attribute__ ((__pure__))
61 #ifndef _GLIBCXX_CONST
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
261 # if __cpp_exceptions
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)
401 inline _GLIBCXX_BEGIN_NAMESPACE_VERSION
402 #if __cplusplus >= 201402L
403 inline namespace literals {
404 inline namespace chrono_literals { }
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
417 inline _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__
433 #undef _GLIBCXX_DEBUG
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
455 inline namespace __debug { }
459 # ifdef _GLIBCXX_PARALLEL
460 inline namespace __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 #define _GLIBCXX_LONG_DOUBLE_COMPAT 1
515 #if !defined _GLIBCXX_CLANG && defined __clang__
516 # define _GLIBCXX_CLANG __clang__
519 #elif !_GLIBCXX_CLANG
520 # undef _GLIBCXX_CLANG
525 #ifndef _GLIBCXX_CLANG
526 #define _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT 1
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
834 # ifdef __cpp_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 # define _GLIBCXX_USE_FLOAT128 1
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
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
996 #define _GLIBCXX_HAVE_ATOMIC_LOCK_POLICY 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
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
1759 #define _GLIBCXX_USE_DECIMAL_FLOAT 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
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.
GNU extensions for public use.