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// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
// vi: set et ts=4 sw=2 sts=2:
// SPDX-FileCopyrightInfo: Copyright © DUNE Project contributors, see file LICENSE.md in module root
// SPDX-License-Identifier: LicenseRef-GPL-2.0-only-with-DUNE-exception
#include <iostream>
#include <sstream>
#include <string>
#include <tuple>
#include <dune/common/streamoperators.hh>
using Dune::operator>>;
using Dune::operator<<;
int main()
{
typedef std::tuple<int, int, int> Tuple;
{
const Tuple t{1, 2, 3};
const std::string expected = "[1,2,3]";
std::ostringstream out;
out << t;
if( out.str() != expected )
return 1;
}
{
const std::string data = "1 2 3";
const Tuple expected{1, 2, 3};
std::istringstream in(data);
Tuple t;
in >> t;
if( t != expected )
return 1;
}
return 0;
}
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