libstdc++-v3/testsuite/tr1/6_containers/tuple/creation_functions/tie2.cc

// Copyright (C) 2007-2014 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library.  This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.

// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3.  If not see
// <http://www.gnu.org/licenses/>.

// Tuple

#include <tr1/tuple>
#include <string>
#include <testsuite_hooks.h>

int
main()
{
  bool test __attribute__((unused)) = true; 
  using namespace std::tr1;

  int i;
  std::string s;

  std::tr1::tie(i, ignore, s) = make_tuple(42, 3.14, "C++");
  VERIFY( i == 42 );
  VERIFY( s == "C++" );
}