forked from boostorg/utility
34 lines
893 B
C++
34 lines
893 B
C++
// Copyright (c) 2008 - 2010 Joseph Gauterin, Niels Dekker
|
|
//
|
|
// Distributed under the Boost Software License, Version 1.0.
|
|
// (See accompanying file LICENSE_1_0.txt or copy at
|
|
// http://www.boost.org/LICENSE_1_0.txt)
|
|
|
|
// Tests swapping std::bitset<T> objects by means of boost::swap.
|
|
// Unlike most other Standard C++ Library template classes,
|
|
// std::bitset<T> does not have its own std::swap overload.
|
|
|
|
#include <boost/utility/swap.hpp>
|
|
#define BOOST_INCLUDE_MAIN
|
|
#include <boost/test/test_tools.hpp>
|
|
|
|
#include <bitset>
|
|
|
|
int test_main(int, char*[])
|
|
{
|
|
typedef std::bitset<8> bitset_type;
|
|
const bitset_type initial_value1 = 1;
|
|
const bitset_type initial_value2 = 2;
|
|
|
|
bitset_type object1 = initial_value1;
|
|
bitset_type object2 = initial_value2;
|
|
|
|
boost::swap(object1,object2);
|
|
|
|
BOOST_CHECK_EQUAL(object1,initial_value2);
|
|
BOOST_CHECK_EQUAL(object2,initial_value1);
|
|
|
|
return 0;
|
|
}
|
|
|