| // Static data members of -*- C++ -*- numeric_limits classes |
| |
| // Copyright (C) 1999, 2001, 2002 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) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // 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. |
| |
| // 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. |
| |
| // Written by Gabriel Dos Reis <Gabriel.Dos-Reis@cmla.ens-cachan.fr> |
| |
| // |
| // ISO C++ 14882:1998 |
| // 18.2.1 |
| // |
| |
| #include <limits> |
| |
| namespace std |
| { |
| const bool __numeric_limits_base::is_specialized; |
| const int __numeric_limits_base::digits; |
| const int __numeric_limits_base::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 bool numeric_limits<bool>::is_signed; |
| const bool numeric_limits<bool>::is_integer; |
| const bool numeric_limits<bool>::is_exact; |
| const int numeric_limits<bool>::radix; |
| const int numeric_limits<bool>::min_exponent; |
| const int numeric_limits<bool>::min_exponent10; |
| const int numeric_limits<bool>::max_exponent; |
| const int numeric_limits<bool>::max_exponent10; |
| const bool numeric_limits<bool>::has_infinity; |
| const bool numeric_limits<bool>::has_quiet_NaN; |
| const bool numeric_limits<bool>::has_signaling_NaN; |
| const float_denorm_style numeric_limits<bool>::has_denorm; |
| const bool numeric_limits<bool>::has_denorm_loss; |
| const bool numeric_limits<bool>::is_iec559; |
| const bool numeric_limits<bool>::is_bounded; |
| const bool numeric_limits<bool>::is_modulo; |
| const bool numeric_limits<bool>::traps; |
| const bool numeric_limits<bool>::tinyness_before; |
| const float_round_style numeric_limits<bool>::round_style; |
| |
| // char |
| const bool numeric_limits<char>::is_specialized; |
| const int numeric_limits<char>::digits; |
| const int numeric_limits<char>::digits10; |
| const bool numeric_limits<char>::is_signed; |
| const bool numeric_limits<char>::is_integer; |
| const bool numeric_limits<char>::is_exact; |
| const int numeric_limits<char>::radix; |
| const int numeric_limits<char>::min_exponent; |
| const int numeric_limits<char>::min_exponent10; |
| const int numeric_limits<char>::max_exponent; |
| const int numeric_limits<char>::max_exponent10; |
| const bool numeric_limits<char>::has_infinity; |
| const bool numeric_limits<char>::has_quiet_NaN; |
| const bool numeric_limits<char>::has_signaling_NaN; |
| const float_denorm_style numeric_limits<char>::has_denorm; |
| const bool numeric_limits<char>::has_denorm_loss; |
| const bool numeric_limits<char>::is_iec559; |
| const bool numeric_limits<char>::is_bounded; |
| const bool numeric_limits<char>::is_modulo; |
| const bool numeric_limits<char>::traps; |
| const bool numeric_limits<char>::tinyness_before; |
| const float_round_style numeric_limits<char>::round_style; |
| |
| // signed char |
| const bool numeric_limits<signed char>::is_specialized; |
| const int numeric_limits<signed char>::digits; |
| const int numeric_limits<signed char>::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 int numeric_limits<signed char>::radix; |
| const int numeric_limits<signed char>::min_exponent; |
| const int numeric_limits<signed char>::min_exponent10; |
| const int numeric_limits<signed char>::max_exponent; |
| const int numeric_limits<signed char>::max_exponent10; |
| const bool numeric_limits<signed char>::has_infinity; |
| const bool numeric_limits<signed char>::has_quiet_NaN; |
| const bool numeric_limits<signed char>::has_signaling_NaN; |
| const float_denorm_style numeric_limits<signed char>::has_denorm; |
| const bool numeric_limits<signed char>::has_denorm_loss; |
| const bool numeric_limits<signed char>::is_iec559; |
| const bool numeric_limits<signed char>::is_bounded; |
| const bool numeric_limits<signed char>::is_modulo; |
| const bool numeric_limits<signed char>::traps; |
| const bool numeric_limits<signed char>::tinyness_before; |
| const float_round_style numeric_limits<signed char>::round_style; |
| |
| // unsigned char |
| const bool numeric_limits<unsigned char>::is_specialized; |
| const int numeric_limits<unsigned char>::digits; |
| const int numeric_limits<unsigned char>::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; |
| const int numeric_limits<unsigned char>::radix; |
| const int numeric_limits<unsigned char>::min_exponent; |
| const int numeric_limits<unsigned char>::min_exponent10; |
| const int numeric_limits<unsigned char>::max_exponent; |
| const int numeric_limits<unsigned char>::max_exponent10; |
| const bool numeric_limits<unsigned char>::has_infinity; |
| const bool numeric_limits<unsigned char>::has_quiet_NaN; |
| const bool numeric_limits<unsigned char>::has_signaling_NaN; |
| const float_denorm_style numeric_limits<unsigned char>::has_denorm; |
| const bool numeric_limits<unsigned char>::has_denorm_loss; |
| const bool numeric_limits<unsigned char>::is_iec559; |
| const bool numeric_limits<unsigned char>::is_bounded; |
| const bool numeric_limits<unsigned char>::is_modulo; |
| const bool numeric_limits<unsigned char>::traps; |
| const bool numeric_limits<unsigned char>::tinyness_before; |
| const float_round_style numeric_limits<unsigned char>::round_style; |
| |
| // wchar_t |
| // This used to be problematic... |
| #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 bool numeric_limits<wchar_t>::is_signed; |
| const bool numeric_limits<wchar_t>::is_integer; |
| const bool numeric_limits<wchar_t>::is_exact; |
| const int numeric_limits<wchar_t>::radix; |
| const int numeric_limits<wchar_t>::min_exponent; |
| const int numeric_limits<wchar_t>::min_exponent10; |
| const int numeric_limits<wchar_t>::max_exponent; |
| const int numeric_limits<wchar_t>::max_exponent10; |
| const bool numeric_limits<wchar_t>::has_infinity; |
| const bool numeric_limits<wchar_t>::has_quiet_NaN; |
| const bool numeric_limits<wchar_t>::has_signaling_NaN; |
| const float_denorm_style numeric_limits<wchar_t>::has_denorm; |
| const bool numeric_limits<wchar_t>::has_denorm_loss; |
| const bool numeric_limits<wchar_t>::is_iec559; |
| const bool numeric_limits<wchar_t>::is_bounded; |
| const bool numeric_limits<wchar_t>::is_modulo; |
| 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 // _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 bool numeric_limits<short>::is_signed; |
| const bool numeric_limits<short>::is_integer; |
| const bool numeric_limits<short>::is_exact; |
| const int numeric_limits<short>::radix; |
| const int numeric_limits<short>::min_exponent; |
| const int numeric_limits<short>::min_exponent10; |
| const int numeric_limits<short>::max_exponent; |
| const int numeric_limits<short>::max_exponent10; |
| const bool numeric_limits<short>::has_infinity; |
| const bool numeric_limits<short>::has_quiet_NaN; |
| const bool numeric_limits<short>::has_signaling_NaN; |
| const float_denorm_style numeric_limits<short>::has_denorm; |
| const bool numeric_limits<short>::has_denorm_loss; |
| const bool numeric_limits<short>::is_iec559; |
| const bool numeric_limits<short>::is_bounded; |
| const bool numeric_limits<short>::is_modulo; |
| const bool numeric_limits<short>::traps; |
| const bool numeric_limits<short>::tinyness_before; |
| const float_round_style numeric_limits<short>::round_style; |
| |
| // unsigned short |
| const bool numeric_limits<unsigned short>::is_specialized; |
| const int numeric_limits<unsigned short>::digits; |
| const int numeric_limits<unsigned short>::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 int numeric_limits<unsigned short>::radix; |
| const int numeric_limits<unsigned short>::min_exponent; |
| const int numeric_limits<unsigned short>::min_exponent10; |
| const int numeric_limits<unsigned short>::max_exponent; |
| const int numeric_limits<unsigned short>::max_exponent10; |
| const bool numeric_limits<unsigned short>::has_infinity; |
| const bool numeric_limits<unsigned short>::has_quiet_NaN; |
| const bool numeric_limits<unsigned short>::has_signaling_NaN; |
| const float_denorm_style numeric_limits<unsigned short>::has_denorm; |
| const bool numeric_limits<unsigned short>::has_denorm_loss; |
| const bool numeric_limits<unsigned short>::is_iec559; |
| const bool numeric_limits<unsigned short>::is_bounded; |
| const bool numeric_limits<unsigned short>::is_modulo; |
| const bool numeric_limits<unsigned short>::traps; |
| const bool numeric_limits<unsigned short>::tinyness_before; |
| const float_round_style numeric_limits<unsigned short>::round_style; |
| |
| // int |
| const bool numeric_limits<int>::is_specialized; |
| const int numeric_limits<int>::digits; |
| const int numeric_limits<int>::digits10; |
| const bool numeric_limits<int>::is_signed; |
| const bool numeric_limits<int>::is_integer; |
| const bool numeric_limits<int>::is_exact; |
| const int numeric_limits<int>::radix; |
| const int numeric_limits<int>::min_exponent; |
| const int numeric_limits<int>::min_exponent10; |
| const int numeric_limits<int>::max_exponent; |
| const int numeric_limits<int>::max_exponent10; |
| const bool numeric_limits<int>::has_infinity; |
| const bool numeric_limits<int>::has_quiet_NaN; |
| const bool numeric_limits<int>::has_signaling_NaN; |
| const float_denorm_style numeric_limits<int>::has_denorm; |
| const bool numeric_limits<int>::has_denorm_loss; |
| const bool numeric_limits<int>::is_iec559; |
| const bool numeric_limits<int>::is_bounded; |
| const bool numeric_limits<int>::is_modulo; |
| const bool numeric_limits<int>::traps; |
| const bool numeric_limits<int>::tinyness_before; |
| const float_round_style numeric_limits<int>::round_style; |
| |
| // unsigned int |
| const bool numeric_limits<unsigned int>::is_specialized; |
| const int numeric_limits<unsigned int>::digits; |
| const int numeric_limits<unsigned int>::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 int numeric_limits<unsigned int>::radix; |
| const int numeric_limits<unsigned int>::min_exponent; |
| const int numeric_limits<unsigned int>::min_exponent10; |
| const int numeric_limits<unsigned int>::max_exponent; |
| const int numeric_limits<unsigned int>::max_exponent10; |
| const bool numeric_limits<unsigned int>::has_infinity; |
| const bool numeric_limits<unsigned int>::has_quiet_NaN; |
| const bool numeric_limits<unsigned int>::has_signaling_NaN; |
| const float_denorm_style numeric_limits<unsigned int>::has_denorm; |
| const bool numeric_limits<unsigned int>::has_denorm_loss; |
| const bool numeric_limits<unsigned int>::is_iec559; |
| const bool numeric_limits<unsigned int>::is_bounded; |
| const bool numeric_limits<unsigned int>::is_modulo; |
| const bool numeric_limits<unsigned int>::traps; |
| const bool numeric_limits<unsigned int>::tinyness_before; |
| const float_round_style numeric_limits<unsigned int>::round_style; |
| |
| // long |
| const bool numeric_limits<long>::is_specialized; |
| const int numeric_limits<long>::digits; |
| const int numeric_limits<long>::digits10; |
| const bool numeric_limits<long>::is_signed; |
| const bool numeric_limits<long>::is_integer; |
| const bool numeric_limits<long>::is_exact; |
| const int numeric_limits<long>::radix; |
| const int numeric_limits<long>::min_exponent; |
| const int numeric_limits<long>::min_exponent10; |
| const int numeric_limits<long>::max_exponent; |
| const int numeric_limits<long>::max_exponent10; |
| const bool numeric_limits<long>::has_infinity; |
| const bool numeric_limits<long>::has_quiet_NaN; |
| const bool numeric_limits<long>::has_signaling_NaN; |
| const float_denorm_style numeric_limits<long>::has_denorm; |
| const bool numeric_limits<long>::has_denorm_loss; |
| const bool numeric_limits<long>::is_iec559; |
| const bool numeric_limits<long>::is_bounded; |
| const bool numeric_limits<long>::is_modulo; |
| const bool numeric_limits<long>::traps; |
| const bool numeric_limits<long>::tinyness_before; |
| const float_round_style numeric_limits<long>::round_style; |
| |
| // unsigned long |
| const bool numeric_limits<unsigned long>::is_specialized; |
| const int numeric_limits<unsigned long>::digits; |
| const int numeric_limits<unsigned long>::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 int numeric_limits<unsigned long>::radix; |
| const int numeric_limits<unsigned long>::min_exponent; |
| const int numeric_limits<unsigned long>::min_exponent10; |
| const int numeric_limits<unsigned long>::max_exponent; |
| const int numeric_limits<unsigned long>::max_exponent10; |
| const bool numeric_limits<unsigned long>::has_infinity; |
| const bool numeric_limits<unsigned long>::has_quiet_NaN; |
| const bool numeric_limits<unsigned long>::has_signaling_NaN; |
| const float_denorm_style numeric_limits<unsigned long>::has_denorm; |
| const bool numeric_limits<unsigned long>::has_denorm_loss; |
| const bool numeric_limits<unsigned long>::is_iec559; |
| const bool numeric_limits<unsigned long>::is_bounded; |
| const bool numeric_limits<unsigned long>::is_modulo; |
| const bool numeric_limits<unsigned long>::traps; |
| const bool numeric_limits<unsigned long>::tinyness_before; |
| const float_round_style numeric_limits<unsigned long>::round_style; |
| |
| // 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 bool numeric_limits<long long>::is_signed; |
| const bool numeric_limits<long long>::is_integer; |
| const bool numeric_limits<long long>::is_exact; |
| const int numeric_limits<long long>::radix; |
| const int numeric_limits<long long>::min_exponent; |
| const int numeric_limits<long long>::min_exponent10; |
| const int numeric_limits<long long>::max_exponent; |
| const int numeric_limits<long long>::max_exponent10; |
| const bool numeric_limits<long long>::has_infinity; |
| const bool numeric_limits<long long>::has_quiet_NaN; |
| const bool numeric_limits<long long>::has_signaling_NaN; |
| const float_denorm_style numeric_limits<long long>::has_denorm; |
| const bool numeric_limits<long long>::has_denorm_loss; |
| const bool numeric_limits<long long>::is_iec559; |
| const bool numeric_limits<long long>::is_bounded; |
| const bool numeric_limits<long long>::is_modulo; |
| const bool numeric_limits<long long>::traps; |
| const bool numeric_limits<long long>::tinyness_before; |
| const float_round_style numeric_limits<long long>::round_style; |
| |
| 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 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 int numeric_limits<unsigned long long>::radix; |
| const int numeric_limits<unsigned long long>::min_exponent; |
| const int numeric_limits<unsigned long long>::min_exponent10; |
| const int numeric_limits<unsigned long long>::max_exponent; |
| const int numeric_limits<unsigned long long>::max_exponent10; |
| const bool numeric_limits<unsigned long long>::has_infinity; |
| const bool numeric_limits<unsigned long long>::has_quiet_NaN; |
| const bool numeric_limits<unsigned long long>::has_signaling_NaN; |
| const float_denorm_style numeric_limits<unsigned long long>::has_denorm; |
| const bool numeric_limits<unsigned long long>::has_denorm_loss; |
| const bool numeric_limits<unsigned long long>::is_iec559; |
| const bool numeric_limits<unsigned long long>::is_bounded; |
| const bool numeric_limits<unsigned long long>::is_modulo; |
| 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; |
| |
| // float |
| const bool numeric_limits<float>::is_specialized; |
| const int numeric_limits<float>::digits; |
| const int numeric_limits<float>::digits10; |
| const bool numeric_limits<float>::is_signed; |
| const bool numeric_limits<float>::is_integer; |
| const bool numeric_limits<float>::is_exact; |
| const int numeric_limits<float>::radix; |
| const int numeric_limits<float>::min_exponent; |
| const int numeric_limits<float>::min_exponent10; |
| const int numeric_limits<float>::max_exponent; |
| const int numeric_limits<float>::max_exponent10; |
| const bool numeric_limits<float>::has_infinity; |
| const bool numeric_limits<float>::has_quiet_NaN; |
| const bool numeric_limits<float>::has_signaling_NaN; |
| const float_denorm_style numeric_limits<float>::has_denorm; |
| const bool numeric_limits<float>::has_denorm_loss; |
| const bool numeric_limits<float>::is_iec559; |
| const bool numeric_limits<float>::is_bounded; |
| const bool numeric_limits<float>::is_modulo; |
| const bool numeric_limits<float>::traps; |
| const bool numeric_limits<float>::tinyness_before; |
| const float_round_style numeric_limits<float>::round_style; |
| |
| // double |
| const bool numeric_limits<double>::is_specialized; |
| const int numeric_limits<double>::digits; |
| const int numeric_limits<double>::digits10; |
| const bool numeric_limits<double>::is_signed; |
| const bool numeric_limits<double>::is_integer; |
| const bool numeric_limits<double>::is_exact; |
| const int numeric_limits<double>::radix; |
| const int numeric_limits<double>::min_exponent; |
| const int numeric_limits<double>::min_exponent10; |
| const int numeric_limits<double>::max_exponent; |
| const int numeric_limits<double>::max_exponent10; |
| const bool numeric_limits<double>::has_infinity; |
| const bool numeric_limits<double>::has_quiet_NaN; |
| const bool numeric_limits<double>::has_signaling_NaN; |
| const float_denorm_style numeric_limits<double>::has_denorm; |
| const bool numeric_limits<double>::has_denorm_loss; |
| const bool numeric_limits<double>::is_iec559; |
| const bool numeric_limits<double>::is_bounded; |
| const bool numeric_limits<double>::is_modulo; |
| const bool numeric_limits<double>::traps; |
| const bool numeric_limits<double>::tinyness_before; |
| const float_round_style numeric_limits<double>::round_style; |
| |
| // long double |
| const bool numeric_limits<long double>::is_specialized; |
| const int numeric_limits<long double>::digits; |
| const int numeric_limits<long double>::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 int numeric_limits<long double>::radix; |
| const int numeric_limits<long double>::min_exponent; |
| const int numeric_limits<long double>::min_exponent10; |
| const int numeric_limits<long double>::max_exponent; |
| const int numeric_limits<long double>::max_exponent10; |
| const bool numeric_limits<long double>::has_infinity; |
| const bool numeric_limits<long double>::has_quiet_NaN; |
| const bool numeric_limits<long double>::has_signaling_NaN; |
| const float_denorm_style numeric_limits<long double>::has_denorm; |
| const bool numeric_limits<long double>::has_denorm_loss; |
| const bool numeric_limits<long double>::is_iec559; |
| const bool numeric_limits<long double>::is_bounded; |
| const bool numeric_limits<long double>::is_modulo; |
| 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 |
