libcxx/include/ctgmath

   1 // -*- C++ -*-
   2 //===----------------------------------------------------------------------===//
   3 //
   4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   5 // See https://llvm.org/LICENSE.txt for license information.
   6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #ifndef _LIBCPP_CTGMATH
  11 #define _LIBCPP_CTGMATH
  12
  13 /*
  14     ctgmath synopsis
  15
  16 #include <ccomplex>
  17 #include <cmath>
  18
  19 */
  20
  21 #if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
  22 #  include <__cxx03/ctgmath>
  23 #else
  24 #  include <cmath>
  25 #  include <complex>
  26
  27 #  if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
  28 #    pragma GCC system_header
  29 #  endif
  30
  31 #  if _LIBCPP_STD_VER >= 20
  32
  33 using __standard_header_ctgmath _LIBCPP_DEPRECATED_("removed in C++20. Include <cmath> and <complex> instead.") = void;
  34 using __use_standard_header_ctgmath = __standard_header_ctgmath;
  35
  36 #  elif _LIBCPP_STD_VER >= 17
  37
  38 using __standard_header_ctgmath _LIBCPP_DEPRECATED_("Include <cmath> and <complex> instead.") = void;
  39 using __use_standard_header_ctgmath = __standard_header_ctgmath;
  40
  41 #  endif
  42
  43 #endif // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
  44
  45 #endif // _LIBCPP_CTGMATH