libstdc++-v3/testsuite/26_numerics/headers/complex/synopsis.cc

   1 // { dg-do compile }
   2
   3 // Copyright (C) 2007, 2009 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 #include <complex>
  21
  22 namespace std {
  23   template<class T> class complex;
  24   template<> class complex<float>;
  25   template<> class complex<double>;
  26   template<> class complex<long double>;
  27
  28   // 26.2.6 operators:
  29   template<class T>
  30     complex<T> operator+(const complex<T>&, const complex<T>&);
  31   template<class T> complex<T> operator+(const complex<T>&, const T&);
  32   template<class T> complex<T> operator+(const T&, const complex<T>&);
  33   template<class T> complex<T> operator-
  34     (const complex<T>&, const complex<T>&);
  35   template<class T> complex<T> operator-(const complex<T>&, const T&);
  36   template<class T> complex<T> operator-(const T&, const complex<T>&);
  37   template<class T> complex<T> operator*
  38     (const complex<T>&, const complex<T>&);
  39   template<class T> complex<T> operator*(const complex<T>&, const T&);
  40   template<class T> complex<T> operator*(const T&, const complex<T>&);
  41   template<class T> complex<T> operator/
  42     (const complex<T>&, const complex<T>&);
  43   template<class T> complex<T> operator/(const complex<T>&, const T&);
  44   template<class T> complex<T> operator/(const T&, const complex<T>&);
  45   template<class T> complex<T> operator+(const complex<T>&);
  46   template<class T> complex<T> operator-(const complex<T>&);
  47   template<class T> bool operator==
  48     (const complex<T>&, const complex<T>&);
  49   template<class T> bool operator==(const complex<T>&, const T&);
  50   template<class T> bool operator==(const T&, const complex<T>&);
  51
  52
  53   template<class T> bool operator!=(const complex<T>&, const complex<T>&);
  54   template<class T> bool operator!=(const complex<T>&, const T&);
  55   template<class T> bool operator!=(const T&, const complex<T>&);
  56   template<class T, class charT, class traits>
  57   basic_istream<charT, traits>&
  58   operator>>(basic_istream<charT, traits>&, complex<T>&);
  59   template<class T, class charT, class traits>
  60   basic_ostream<charT, traits>&
  61   operator<<(basic_ostream<charT, traits>&, const complex<T>&);
  62
  63   // 26.2.7 values:
  64   template<class T> T real(const complex<T>&);
  65   template<class T> T imag(const complex<T>&);
  66   template<class T> T abs(const complex<T>&);
  67   template<class T> T arg(const complex<T>&);
  68   template<class T> T norm(const complex<T>&);
  69   template<class T> complex<T> conj(const complex<T>&);
  70   template<class T> complex<T> polar(const T& rho, const T& theta = 0);
  71
  72   // 26.2.8 transcendentals:
  73   template<class T> complex<T> cos(const  complex<T>&);
  74   template<class T> complex<T> cosh(const complex<T>&);
  75   template<class T> complex<T> exp(const  complex<T>&);
  76   template<class T> complex<T> log(const  complex<T>&);
  77   template<class T> complex<T> log10(const complex<T>&);
  78   template<class T> complex<T> pow(const complex<T>&, int);
  79   template<class T> complex<T> pow(const complex<T>&, const T&);
  80   template<class T> complex<T> pow(const complex<T>&, const complex<T>&);
  81   template<class T> complex<T> pow(const T&, const complex<T>&);
  82   template<class T> complex<T> sin (const complex<T>&);
  83   template<class T> complex<T> sinh(const complex<T>&);
  84   template<class T> complex<T> sqrt(const complex<T>&);
  85   template<class T> complex<T> tan(const complex<T>&);
  86   template<class T> complex<T> tanh(const complex<T>&);
  87 }