// Static data members of -*- C++ -*- numeric_limits classes
-// Copyright (C) 1999, 2001 Free Software Foundation, Inc.
+// Copyright (C) 1999, 2001, 2002, 2005, 2006, 2009, 2010, 2011
+// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
-// Free Software Foundation; either version 2, or (at your option)
+// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License along
-// with this library; see the file COPYING. If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-// USA.
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
-// As a special exception, you may use this file as part of a free software
-// library without restriction. Specifically, if other files instantiate
-// templates or use macros or inline functions from this file, or you compile
-// this file and link it with other files to produce an executable, this
-// file does not by itself cause the resulting executable to be covered by
-// the GNU General Public License. This exception does not however
-// invalidate any other reasons why the executable file might be covered by
-// the GNU General Public License.
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+// <http://www.gnu.org/licenses/>.
// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@cmla.ens-cachan.fr>
// 18.2.1
//
-#include <bits/std_limits.h>
-namespace std
+#include <limits>
+
+namespace std _GLIBCXX_VISIBILITY(default)
{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+#define const _GLIBCXX_USE_CONSTEXPR
+
+ const bool __numeric_limits_base::is_specialized;
+ const int __numeric_limits_base::digits;
+ const int __numeric_limits_base::digits10;
+ const int __numeric_limits_base::max_digits10;
+ const bool __numeric_limits_base::is_signed;
+ const bool __numeric_limits_base::is_integer;
+ const bool __numeric_limits_base::is_exact;
+ const int __numeric_limits_base::radix;
+ const int __numeric_limits_base::min_exponent;
+ const int __numeric_limits_base::min_exponent10;
+ const int __numeric_limits_base::max_exponent;
+ const int __numeric_limits_base::max_exponent10;
+ const bool __numeric_limits_base::has_infinity;
+ const bool __numeric_limits_base::has_quiet_NaN;
+ const bool __numeric_limits_base::has_signaling_NaN;
+ const float_denorm_style __numeric_limits_base::has_denorm;
+ const bool __numeric_limits_base::has_denorm_loss;
+ const bool __numeric_limits_base::is_iec559;
+ const bool __numeric_limits_base::is_bounded;
+ const bool __numeric_limits_base::is_modulo;
+ const bool __numeric_limits_base::traps;
+ const bool __numeric_limits_base::tinyness_before;
+ const float_round_style __numeric_limits_base::round_style;
+
// bool
const bool numeric_limits<bool>::is_specialized;
const int numeric_limits<bool>::digits;
const int numeric_limits<bool>::digits10;
+ const int numeric_limits<bool>::max_digits10;
const bool numeric_limits<bool>::is_signed;
const bool numeric_limits<bool>::is_integer;
const bool numeric_limits<bool>::is_exact;
const bool numeric_limits<char>::is_specialized;
const int numeric_limits<char>::digits;
const int numeric_limits<char>::digits10;
+ const int numeric_limits<char>::max_digits10;
const bool numeric_limits<char>::is_signed;
const bool numeric_limits<char>::is_integer;
const bool numeric_limits<char>::is_exact;
const bool numeric_limits<signed char>::is_specialized;
const int numeric_limits<signed char>::digits;
const int numeric_limits<signed char>::digits10;
+ const int numeric_limits<signed char>::max_digits10;
const bool numeric_limits<signed char>::is_signed;
const bool numeric_limits<signed char>::is_integer;
const bool numeric_limits<signed char>::is_exact;
const bool numeric_limits<unsigned char>::is_specialized;
const int numeric_limits<unsigned char>::digits;
const int numeric_limits<unsigned char>::digits10;
+ const int numeric_limits<unsigned char>::max_digits10;
const bool numeric_limits<unsigned char>::is_signed;
const bool numeric_limits<unsigned char>::is_integer;
const bool numeric_limits<unsigned char>::is_exact;
// wchar_t
// This used to be problematic...
-#ifdef _GLIBCPP_USE_WCHAR_T
+#ifdef _GLIBCXX_USE_WCHAR_T
const bool numeric_limits<wchar_t>::is_specialized;
const int numeric_limits<wchar_t>::digits;
const int numeric_limits<wchar_t>::digits10;
+ const int numeric_limits<wchar_t>::max_digits10;
const bool numeric_limits<wchar_t>::is_signed;
const bool numeric_limits<wchar_t>::is_integer;
const bool numeric_limits<wchar_t>::is_exact;
const bool numeric_limits<wchar_t>::traps;
const bool numeric_limits<wchar_t>::tinyness_before;
const float_round_style numeric_limits<wchar_t>::round_style;
-#endif // _GLIBCPP_USE_WCHAR_T
+#endif // _GLIBCXX_USE_WCHAR_T
// short
const bool numeric_limits<short>::is_specialized;
const int numeric_limits<short>::digits;
const int numeric_limits<short>::digits10;
+ const int numeric_limits<short>::max_digits10;
const bool numeric_limits<short>::is_signed;
const bool numeric_limits<short>::is_integer;
const bool numeric_limits<short>::is_exact;
const bool numeric_limits<unsigned short>::is_specialized;
const int numeric_limits<unsigned short>::digits;
const int numeric_limits<unsigned short>::digits10;
+ const int numeric_limits<unsigned short>::max_digits10;
const bool numeric_limits<unsigned short>::is_signed;
const bool numeric_limits<unsigned short>::is_integer;
const bool numeric_limits<unsigned short>::is_exact;
const bool numeric_limits<int>::is_specialized;
const int numeric_limits<int>::digits;
const int numeric_limits<int>::digits10;
+ const int numeric_limits<int>::max_digits10;
const bool numeric_limits<int>::is_signed;
const bool numeric_limits<int>::is_integer;
const bool numeric_limits<int>::is_exact;
const bool numeric_limits<unsigned int>::is_specialized;
const int numeric_limits<unsigned int>::digits;
const int numeric_limits<unsigned int>::digits10;
+ const int numeric_limits<unsigned int>::max_digits10;
const bool numeric_limits<unsigned int>::is_signed;
const bool numeric_limits<unsigned int>::is_integer;
const bool numeric_limits<unsigned int>::is_exact;
const bool numeric_limits<long>::is_specialized;
const int numeric_limits<long>::digits;
const int numeric_limits<long>::digits10;
+ const int numeric_limits<long>::max_digits10;
const bool numeric_limits<long>::is_signed;
const bool numeric_limits<long>::is_integer;
const bool numeric_limits<long>::is_exact;
const bool numeric_limits<unsigned long>::is_specialized;
const int numeric_limits<unsigned long>::digits;
const int numeric_limits<unsigned long>::digits10;
+ const int numeric_limits<unsigned long>::max_digits10;
const bool numeric_limits<unsigned long>::is_signed;
const bool numeric_limits<unsigned long>::is_integer;
const bool numeric_limits<unsigned long>::is_exact;
const bool numeric_limits<unsigned long>::tinyness_before;
const float_round_style numeric_limits<unsigned long>::round_style;
- // XXX: Extensions
-#ifdef _GLIBCPP_USE_LONG_LONG
+ // NOTA BENE: long long is an extension
const bool numeric_limits<long long>::is_specialized;
const int numeric_limits<long long>::digits;
const int numeric_limits<long long>::digits10;
+ const int numeric_limits<long long>::max_digits10;
const bool numeric_limits<long long>::is_signed;
const bool numeric_limits<long long>::is_integer;
const bool numeric_limits<long long>::is_exact;
const bool numeric_limits<unsigned long long>::is_specialized;
const int numeric_limits<unsigned long long>::digits;
const int numeric_limits<unsigned long long>::digits10;
+ const int numeric_limits<unsigned long long>::max_digits10;
const bool numeric_limits<unsigned long long>::is_signed;
const bool numeric_limits<unsigned long long>::is_integer;
const bool numeric_limits<unsigned long long>::is_exact;
const bool numeric_limits<unsigned long long>::traps;
const bool numeric_limits<unsigned long long>::tinyness_before;
const float_round_style numeric_limits<unsigned long long>::round_style;
-#endif // _GLIBCPP_USE_LONG_LONG
+
+#if !defined(__STRICT_ANSI__) && defined(_GLIBCXX_USE_INT128)
+ const bool numeric_limits<__int128>::is_specialized;
+ const int numeric_limits<__int128>::digits;
+ const int numeric_limits<__int128>::digits10;
+ const int numeric_limits<__int128>::max_digits10;
+ const bool numeric_limits<__int128>::is_signed;
+ const bool numeric_limits<__int128>::is_integer;
+ const bool numeric_limits<__int128>::is_exact;
+ const int numeric_limits<__int128>::radix;
+ const int numeric_limits<__int128>::min_exponent;
+ const int numeric_limits<__int128>::min_exponent10;
+ const int numeric_limits<__int128>::max_exponent;
+ const int numeric_limits<__int128>::max_exponent10;
+ const bool numeric_limits<__int128>::has_infinity;
+ const bool numeric_limits<__int128>::has_quiet_NaN;
+ const bool numeric_limits<__int128>::has_signaling_NaN;
+ const float_denorm_style numeric_limits<__int128>::has_denorm;
+ const bool numeric_limits<__int128>::has_denorm_loss;
+ const bool numeric_limits<__int128>::is_iec559;
+ const bool numeric_limits<__int128>::is_bounded;
+ const bool numeric_limits<__int128>::is_modulo;
+ const bool numeric_limits<__int128>::traps;
+ const bool numeric_limits<__int128>::tinyness_before;
+ const float_round_style numeric_limits<__int128>::round_style;
+
+ const bool numeric_limits<unsigned __int128>::is_specialized;
+ const int numeric_limits<unsigned __int128>::digits;
+ const int numeric_limits<unsigned __int128>::digits10;
+ const int numeric_limits<unsigned __int128>::max_digits10;
+ const bool numeric_limits<unsigned __int128>::is_signed;
+ const bool numeric_limits<unsigned __int128>::is_integer;
+ const bool numeric_limits<unsigned __int128>::is_exact;
+ const int numeric_limits<unsigned __int128>::radix;
+ const int numeric_limits<unsigned __int128>::min_exponent;
+ const int numeric_limits<unsigned __int128>::min_exponent10;
+ const int numeric_limits<unsigned __int128>::max_exponent;
+ const int numeric_limits<unsigned __int128>::max_exponent10;
+ const bool numeric_limits<unsigned __int128>::has_infinity;
+ const bool numeric_limits<unsigned __int128>::has_quiet_NaN;
+ const bool numeric_limits<unsigned __int128>::has_signaling_NaN;
+ const float_denorm_style numeric_limits<unsigned __int128>::has_denorm;
+ const bool numeric_limits<unsigned __int128>::has_denorm_loss;
+ const bool numeric_limits<unsigned __int128>::is_iec559;
+ const bool numeric_limits<unsigned __int128>::is_bounded;
+ const bool numeric_limits<unsigned __int128>::is_modulo;
+ const bool numeric_limits<unsigned __int128>::traps;
+ const bool numeric_limits<unsigned __int128>::tinyness_before;
+ const float_round_style numeric_limits<unsigned __int128>::round_style;
+#endif
// float
const bool numeric_limits<float>::is_specialized;
const int numeric_limits<float>::digits;
const int numeric_limits<float>::digits10;
+ const int numeric_limits<float>::max_digits10;
const bool numeric_limits<float>::is_signed;
const bool numeric_limits<float>::is_integer;
const bool numeric_limits<float>::is_exact;
const bool numeric_limits<double>::is_specialized;
const int numeric_limits<double>::digits;
const int numeric_limits<double>::digits10;
+ const int numeric_limits<double>::max_digits10;
const bool numeric_limits<double>::is_signed;
const bool numeric_limits<double>::is_integer;
const bool numeric_limits<double>::is_exact;
const bool numeric_limits<long double>::is_specialized;
const int numeric_limits<long double>::digits;
const int numeric_limits<long double>::digits10;
+ const int numeric_limits<long double>::max_digits10;
const bool numeric_limits<long double>::is_signed;
const bool numeric_limits<long double>::is_integer;
const bool numeric_limits<long double>::is_exact;
const bool numeric_limits<long double>::traps;
const bool numeric_limits<long double>::tinyness_before;
const float_round_style numeric_limits<long double>::round_style;
-} // namespace std
+ // char16_t
+ const bool numeric_limits<char16_t>::is_specialized;
+ const int numeric_limits<char16_t>::digits;
+ const int numeric_limits<char16_t>::digits10;
+ const int numeric_limits<char16_t>::max_digits10;
+ const bool numeric_limits<char16_t>::is_signed;
+ const bool numeric_limits<char16_t>::is_integer;
+ const bool numeric_limits<char16_t>::is_exact;
+ const int numeric_limits<char16_t>::radix;
+ const int numeric_limits<char16_t>::min_exponent;
+ const int numeric_limits<char16_t>::min_exponent10;
+ const int numeric_limits<char16_t>::max_exponent;
+ const int numeric_limits<char16_t>::max_exponent10;
+ const bool numeric_limits<char16_t>::has_infinity;
+ const bool numeric_limits<char16_t>::has_quiet_NaN;
+ const bool numeric_limits<char16_t>::has_signaling_NaN;
+ const float_denorm_style numeric_limits<char16_t>::has_denorm;
+ const bool numeric_limits<char16_t>::has_denorm_loss;
+ const bool numeric_limits<char16_t>::is_iec559;
+ const bool numeric_limits<char16_t>::is_bounded;
+ const bool numeric_limits<char16_t>::is_modulo;
+ const bool numeric_limits<char16_t>::traps;
+ const bool numeric_limits<char16_t>::tinyness_before;
+ const float_round_style numeric_limits<char16_t>::round_style;
+
+ // char32_t
+ const bool numeric_limits<char32_t>::is_specialized;
+ const int numeric_limits<char32_t>::digits;
+ const int numeric_limits<char32_t>::digits10;
+ const int numeric_limits<char32_t>::max_digits10;
+ const bool numeric_limits<char32_t>::is_signed;
+ const bool numeric_limits<char32_t>::is_integer;
+ const bool numeric_limits<char32_t>::is_exact;
+ const int numeric_limits<char32_t>::radix;
+ const int numeric_limits<char32_t>::min_exponent;
+ const int numeric_limits<char32_t>::min_exponent10;
+ const int numeric_limits<char32_t>::max_exponent;
+ const int numeric_limits<char32_t>::max_exponent10;
+ const bool numeric_limits<char32_t>::has_infinity;
+ const bool numeric_limits<char32_t>::has_quiet_NaN;
+ const bool numeric_limits<char32_t>::has_signaling_NaN;
+ const float_denorm_style numeric_limits<char32_t>::has_denorm;
+ const bool numeric_limits<char32_t>::has_denorm_loss;
+ const bool numeric_limits<char32_t>::is_iec559;
+ const bool numeric_limits<char32_t>::is_bounded;
+ const bool numeric_limits<char32_t>::is_modulo;
+ const bool numeric_limits<char32_t>::traps;
+ const bool numeric_limits<char32_t>::tinyness_before;
+ const float_round_style numeric_limits<char32_t>::round_style;
+
+#undef const
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+// XXX GLIBCXX_ABI Deprecated
+#ifdef _GLIBCXX_LONG_DOUBLE_COMPAT
+
+#define _GLIBCXX_NUM_LIM_COMPAT(type, member, len) \
+ extern "C" type _ZNSt14numeric_limitsIeE ## len ## member ## E \
+ __attribute__ ((alias ("_ZNSt14numeric_limitsIdE" #len #member "E")))
+_GLIBCXX_NUM_LIM_COMPAT (bool, is_specialized, 14);
+_GLIBCXX_NUM_LIM_COMPAT (int, digits, 6);
+_GLIBCXX_NUM_LIM_COMPAT (int, digits10, 8);
+_GLIBCXX_NUM_LIM_COMPAT (bool, is_signed, 9);
+_GLIBCXX_NUM_LIM_COMPAT (bool, is_integer, 10);
+_GLIBCXX_NUM_LIM_COMPAT (bool, is_exact, 8);
+_GLIBCXX_NUM_LIM_COMPAT (int, radix, 5);
+_GLIBCXX_NUM_LIM_COMPAT (int, min_exponent, 12);
+_GLIBCXX_NUM_LIM_COMPAT (int, min_exponent10, 14);
+_GLIBCXX_NUM_LIM_COMPAT (int, max_exponent, 12);
+_GLIBCXX_NUM_LIM_COMPAT (int, max_exponent10, 14);
+_GLIBCXX_NUM_LIM_COMPAT (bool, has_infinity, 12);
+_GLIBCXX_NUM_LIM_COMPAT (bool, has_quiet_NaN, 13);
+_GLIBCXX_NUM_LIM_COMPAT (bool, has_signaling_NaN, 17);
+_GLIBCXX_NUM_LIM_COMPAT (std::float_denorm_style, has_denorm, 10);
+_GLIBCXX_NUM_LIM_COMPAT (bool, has_denorm_loss, 15);
+_GLIBCXX_NUM_LIM_COMPAT (bool, is_iec559, 9);
+_GLIBCXX_NUM_LIM_COMPAT (bool, is_bounded, 10);
+_GLIBCXX_NUM_LIM_COMPAT (bool, is_modulo, 9);
+_GLIBCXX_NUM_LIM_COMPAT (bool, traps, 5);
+_GLIBCXX_NUM_LIM_COMPAT (bool, tinyness_before, 15);
+_GLIBCXX_NUM_LIM_COMPAT (std::float_round_style, round_style, 11);
+#endif // _GLIBCXX_LONG_DOUBLE_COMPAT
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