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

   1 // { dg-do compile }
   2
   3 // Copyright (C) 2007-2020 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 <numeric>
  21
  22 namespace std {
  23   template <class InputIterator, class T>
  24     T accumulate(InputIterator first, InputIterator last, T init);
  25
  26   template <class InputIterator, class T, class BinaryOperation>
  27     T accumulate(InputIterator first, InputIterator last, T init,
  28                  BinaryOperation binary_op);
  29
  30   template <class InputIterator1, class InputIterator2, class T>
  31     T inner_product(InputIterator1 first1, InputIterator1 last1,
  32                     InputIterator2 first2, T init);
  33
  34   template <class InputIterator1, class InputIterator2, class T,
  35             class BinaryOperation1, class BinaryOperation2>
  36     T inner_product(InputIterator1 first1, InputIterator1 last1,
  37                     InputIterator2 first2, T init,
  38                     BinaryOperation1 binary_op1,
  39                     BinaryOperation2 binary_op2);
  40
  41   template <class InputIterator, class OutputIterator>
  42     OutputIterator partial_sum(InputIterator first,
  43                                InputIterator last,
  44                                OutputIterator result);
  45
  46   template <class InputIterator, class OutputIterator,
  47             class BinaryOperation>
  48     OutputIterator partial_sum(InputIterator first,
  49                                InputIterator last,
  50                                OutputIterator result,
  51                                BinaryOperation binary_op);
  52
  53   template <class InputIterator, class OutputIterator>
  54     OutputIterator adjacent_difference(InputIterator first,
  55                                        InputIterator last,
  56                                        OutputIterator result);
  57
  58   template <class InputIterator, class OutputIterator,
  59             class BinaryOperation>
  60     OutputIterator adjacent_difference(InputIterator first,
  61                                        InputIterator last,
  62                                        OutputIterator result,
  63                                        BinaryOperation binary_op);
  64 }