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      1  1.1  mrg // <stdfloat> -*- C++ -*-
      2  1.1  mrg 
      3  1.1  mrg // Copyright (C) 2022-2024 Free Software Foundation, Inc.
      4  1.1  mrg //
      5  1.1  mrg // This file is part of the GNU ISO C++ Library.  This library is free
      6  1.1  mrg // software; you can redistribute it and/or modify it under the
      7  1.1  mrg // terms of the GNU General Public License as published by the
      8  1.1  mrg // Free Software Foundation; either version 3, or (at your option)
      9  1.1  mrg // any later version.
     10  1.1  mrg 
     11  1.1  mrg // This library is distributed in the hope that it will be useful,
     12  1.1  mrg // but WITHOUT ANY WARRANTY; without even the implied warranty of
     13  1.1  mrg // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     14  1.1  mrg // GNU General Public License for more details.
     15  1.1  mrg 
     16  1.1  mrg // Under Section 7 of GPL version 3, you are granted additional
     17  1.1  mrg // permissions described in the GCC Runtime Library Exception, version
     18  1.1  mrg // 3.1, as published by the Free Software Foundation.
     19  1.1  mrg 
     20  1.1  mrg // You should have received a copy of the GNU General Public License and
     21  1.1  mrg // a copy of the GCC Runtime Library Exception along with this program;
     22  1.1  mrg // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
     23  1.1  mrg // <http://www.gnu.org/licenses/>.
     24  1.1  mrg 
     25  1.1  mrg /** @file include/stdfloat
     26  1.1  mrg  *  This is a Standard C++ Library header.
     27  1.1  mrg  */
     28  1.1  mrg 
     29  1.1  mrg #ifndef _GLIBCXX_STDFLOAT
     30  1.1  mrg #define _GLIBCXX_STDFLOAT 1
     31  1.1  mrg 
     32  1.1  mrg #if __cplusplus > 202002L
     33  1.1  mrg #include <bits/c++config.h>
     34  1.1  mrg 
     35  1.1  mrg namespace std
     36  1.1  mrg {
     37  1.1  mrg _GLIBCXX_BEGIN_NAMESPACE_VERSION
     38  1.1  mrg 
     39  1.1  mrg   #ifdef __STDCPP_FLOAT16_T__
     40  1.1  mrg   using float16_t = _Float16;
     41  1.1  mrg   #endif
     42  1.1  mrg 
     43  1.1  mrg   #ifdef __STDCPP_FLOAT32_T__
     44  1.1  mrg   using float32_t = _Float32;
     45  1.1  mrg   #endif
     46  1.1  mrg 
     47  1.1  mrg   #ifdef __STDCPP_FLOAT64_T__
     48  1.1  mrg   using float64_t = _Float64;
     49  1.1  mrg   #endif
     50  1.1  mrg 
     51  1.1  mrg   #ifdef __STDCPP_FLOAT128_T__
     52  1.1  mrg   using float128_t = _Float128;
     53  1.1  mrg   #endif
     54  1.1  mrg 
     55  1.1  mrg   #ifdef __STDCPP_BFLOAT16_T__
     56  1.1  mrg   using bfloat16_t = __gnu_cxx::__bfloat16_t;
     57  1.1  mrg   #endif
     58  1.1  mrg 
     59  1.1  mrg _GLIBCXX_END_NAMESPACE_VERSION
     60  1.1  mrg } // namespace std
     61  1.1  mrg #endif // C++23
     62  1.1  mrg #endif // _GLIBCXX_STDFLOAT
     63