Gecko [ v99win.today ]

Name	Size	Permission
bits	[ DIR ]	drwxr-xr-x
algorithm	3.57 KB	-rw-r--r--
any	15.58 KB	-rw-r--r--
array	3.16 KB	-rw-r--r--
buffer	28.03 KB	-rw-r--r--
chrono	1.89 KB	-rw-r--r--
deque	2.22 KB	-rw-r--r--
executor	52.77 KB	-rw-r--r--
filesystem	1.53 KB	-rw-r--r--
forward_list	2.29 KB	-rw-r--r--
functional	12 KB	-rw-r--r--
internet	64.03 KB	-rw-r--r--
io_context	20.81 KB	-rw-r--r--
iterator	3.43 KB	-rw-r--r--
list	2.19 KB	-rw-r--r--
map	2.51 KB	-rw-r--r--
memory	5.89 KB	-rw-r--r--
memory_resource	16.03 KB	-rw-r--r--
net	1.48 KB	-rw-r--r--
netfwd	3.52 KB	-rw-r--r--
numeric	3.12 KB	-rw-r--r--
optional	28.2 KB	-rw-r--r--
propagate_const	14.95 KB	-rw-r--r--
random	2.49 KB	-rw-r--r--
ratio	2.36 KB	-rw-r--r--
regex	2.05 KB	-rw-r--r--
set	2.39 KB	-rw-r--r--
socket	74.42 KB	-rw-r--r--
source_location	2.69 KB	-rw-r--r--
string	2.83 KB	-rw-r--r--
string_view	21.5 KB	-rw-r--r--
system_error	1.97 KB	-rw-r--r--
timer	5.63 KB	-rw-r--r--
tuple	2.39 KB	-rw-r--r--
type_traits	10.69 KB	-rw-r--r--
unordered_map	2.75 KB	-rw-r--r--
unordered_set	2.64 KB	-rw-r--r--
utility	1.67 KB	-rw-r--r--
vector	2.28 KB	-rw-r--r--

Code Editor : numeric

// <experimental/numeric> -*- C++ -*-

// Copyright (C) 2015-2019 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 3, 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.

// 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.

// 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/>.

/** @file experimental/numeric
 *  This is a TS C++ Library header.
 */

//
// N4336 Working Draft, C++ Extensions for Library Fundamentals, Version 2
//

#ifndef _GLIBCXX_EXPERIMENTAL_NUMERIC
#define _GLIBCXX_EXPERIMENTAL_NUMERIC 1

#pragma GCC system_header

#if __cplusplus >= 201402L

#include <numeric>
#include <experimental/type_traits>

namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION

namespace experimental
{
inline namespace fundamentals_v2
{
#define __cpp_lib_experimental_gcd_lcm 201411

/// Greatest common divisor
  template<typename _Mn, typename _Nn>
    constexpr common_type_t<_Mn, _Nn>
    gcd(_Mn __m, _Nn __n) noexcept
    {
      static_assert(is_integral_v<_Mn>,
	  "std::experimental::gcd arguments must be integers");
      static_assert(is_integral_v<_Nn>,
	  "std::experimental::gcd arguments must be integers");
      static_assert(_Mn(2) != _Mn(1),
	  "std::experimental::gcd arguments must not be bool");
      static_assert(_Nn(2) != _Nn(1),
	  "std::experimental::gcd arguments must not be bool");
      using _Up = make_unsigned_t<common_type_t<_Mn, _Nn>>;
      return std::__detail::__gcd(std::__detail::__absu<_Up>(__m),
				  std::__detail::__absu<_Up>(__n));
    }

/// Least common multiple
  template<typename _Mn, typename _Nn>
    constexpr common_type_t<_Mn, _Nn>
    lcm(_Mn __m, _Nn __n)
    {
      static_assert(is_integral_v<_Mn>,
	  "std::experimental::lcm arguments must be integers");
      static_assert(is_integral_v<_Nn>,
	  "std::experimental::lcm arguments must be integers");
      static_assert(_Mn(2) != _Mn(1),
	  "std::experimental::lcm arguments must not be bool");
      static_assert(_Nn(2) != _Nn(1),
	  "std::experimental::lcm arguments must not be bool");
      using _Up = make_unsigned_t<common_type_t<_Mn, _Nn>>;
      return std::__detail::__lcm(std::__detail::__absu<_Up>(__m),
				  std::__detail::__absu<_Up>(__n));
    }
} // namespace fundamentals_v2
} // namespace experimental

_GLIBCXX_END_NAMESPACE_VERSION
} // namespace std

#endif // __cplusplus <= 201103L

#endif // _GLIBCXX_EXPERIMENTAL_NUMERIC

${this.title}

Code Editor : numeric