libstdc++-v3/testsuite/25_algorithms/pop_heap/57010.cc

   1 // Copyright (C) 2013 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 3, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17
  18 // { dg-options "-std=gnu++11" }
  19
  20 #include <algorithm>
  21 #include <functional>
  22 #include <testsuite_hooks.h>
  23 #include <testsuite_iterators.h>
  24 #include <testsuite_rvalref.h>
  25
  26 using __gnu_test::test_container;
  27 using __gnu_test::random_access_iterator_wrapper;
  28 using __gnu_test::rvalstruct;
  29
  30 typedef test_container<rvalstruct, random_access_iterator_wrapper> container;
  31
  32 void test01()
  33 {
  34   {
  35     rvalstruct makeheap[1];
  36     container makecon(makeheap, makeheap + 1);
  37
  38     std::push_heap(makecon.begin(), makecon.end());
  39     std::pop_heap(makecon.begin(), makecon.end());
  40   }
  41
  42   {
  43     rvalstruct makeheap[1];
  44     container makecon(makeheap, makeheap + 1);
  45
  46     std::push_heap(makecon.begin(), makecon.end(), std::less<rvalstruct>());
  47     std::pop_heap(makecon.begin(), makecon.end(), std::less<rvalstruct>());
  48   }
  49 }
  50
  51 int main()
  52 {
  53   test01();
  54   return 0;
  55 }