1 // { dg-do compile } 2 // { dg-require-normal-namespace "" } 3 4 // Copyright (C) 2007-2019 Free Software Foundation, Inc. 5 // 6 // This file is part of the GNU ISO C++ Library. This library is free 7 // software; you can redistribute it and/or modify it under the 8 // terms of the GNU General Public License as published by the 9 // Free Software Foundation; either version 3, or (at your option) 10 // any later version. 11 12 // This library is distributed in the hope that it will be useful, 13 // but WITHOUT ANY WARRANTY; without even the implied warranty of 14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 // GNU General Public License for more details. 16 17 // You should have received a copy of the GNU General Public License along 18 // with this library; see the file COPYING3. If not see 19 // <http://www.gnu.org/licenses/>. 20 21 #include <complex> 22 23 namespace std { 24 template<class T> class complex; 25 template<> class complex<float>; 26 template<> class complex<double>; 27 template<> class complex<long double>; 28 29 // 26.2.6 operators: 30 template<class T> 31 _GLIBCXX20_CONSTEXPR complex<T> 32 operator+(const complex<T>&, const complex<T>&); 33 template<class T> 34 _GLIBCXX20_CONSTEXPR complex<T> operator+(const complex<T>&, const T&); 35 template<class T> 36 _GLIBCXX20_CONSTEXPR complex<T> operator+(const T&, const complex<T>&); 37 38 template<class T> 39 _GLIBCXX20_CONSTEXPR complex<T> 40 operator-(const complex<T>&, const complex<T>&); 41 template<class T> 42 _GLIBCXX20_CONSTEXPR complex<T> operator-(const complex<T>&, const T&); 43 template<class T> 44 _GLIBCXX20_CONSTEXPR complex<T> operator-(const T&, const complex<T>&); 45 46 template<class T> 47 _GLIBCXX20_CONSTEXPR complex<T> operator* 48 (const complex<T>&, const complex<T>&); 49 template<class T> 50 _GLIBCXX20_CONSTEXPR complex<T> operator*(const complex<T>&, const T&); 51 template<class T> 52 _GLIBCXX20_CONSTEXPR complex<T> operator*(const T&, const complex<T>&); 53 54 template<class T> 55 _GLIBCXX20_CONSTEXPR complex<T> 56 operator/(const complex<T>&, const complex<T>&); 57 template<class T> 58 _GLIBCXX20_CONSTEXPR complex<T> operator/(const complex<T>&, const T&); 59 template<class T> 60 _GLIBCXX20_CONSTEXPR complex<T> operator/(const T&, const complex<T>&); 61 62 template<class T> 63 _GLIBCXX20_CONSTEXPR complex<T> operator+(const complex<T>&); 64 template<class T> 65 _GLIBCXX20_CONSTEXPR complex<T> operator-(const complex<T>&); 66 67 template<class T> 68 _GLIBCXX_CONSTEXPR bool operator==(const complex<T>&, const complex<T>&); 69 template<class T> 70 _GLIBCXX_CONSTEXPR bool operator==(const complex<T>&, const T&); 71 template<class T> 72 _GLIBCXX_CONSTEXPR bool operator==(const T&, const complex<T>&); 73 74 template<class T> 75 _GLIBCXX_CONSTEXPR bool operator!=(const complex<T>&, const complex<T>&); 76 template<class T> 77 _GLIBCXX_CONSTEXPR bool operator!=(const complex<T>&, const T&); 78 template<class T> 79 _GLIBCXX_CONSTEXPR bool operator!=(const T&, const complex<T>&); 80 81 template<class T, class charT, class traits> 82 basic_istream<charT, traits>& 83 operator>>(basic_istream<charT, traits>&, complex<T>&); 84 template<class T, class charT, class traits> 85 basic_ostream<charT, traits>& 86 operator<<(basic_ostream<charT, traits>&, const complex<T>&); 87 88 // 26.2.7 values: 89 template<class T> _GLIBCXX_CONSTEXPR T real(const complex<T>&); 90 template<class T> _GLIBCXX_CONSTEXPR T imag(const complex<T>&); 91 template<class T> T abs(const complex<T>&); 92 template<class T> T arg(const complex<T>&); 93 template<class T> _GLIBCXX20_CONSTEXPR T norm(const complex<T>&); 94 template<class T> _GLIBCXX20_CONSTEXPR complex<T> conj(const complex<T>&); 95 template<class T> complex<T> proj(const complex<T>&); 96 template<class T> complex<T> polar(const T& rho, const T& theta); 97 98 // 26.2.8 transcendentals: 99 template<class T> complex<T> cos(const complex<T>&); 100 template<class T> complex<T> cosh(const complex<T>&); 101 template<class T> complex<T> exp(const complex<T>&); 102 template<class T> complex<T> log(const complex<T>&); 103 template<class T> complex<T> log10(const complex<T>&); 104 template<class T> complex<T> pow(const complex<T>&, int); 105 template<class T> complex<T> pow(const complex<T>&, const T&); 106 template<class T> complex<T> pow(const complex<T>&, const complex<T>&); 107 template<class T> complex<T> pow(const T&, const complex<T>&); 108 template<class T> complex<T> sin (const complex<T>&); 109 template<class T> complex<T> sinh(const complex<T>&); 110 template<class T> complex<T> sqrt(const complex<T>&); 111 template<class T> complex<T> tan(const complex<T>&); 112 template<class T> complex<T> tanh(const complex<T>&); 113 } 114