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#include <boost/config.hpp>
#if defined(BOOST_MSVC)
#pragma warning(disable: 4786) // identifier truncated in debug info
#pragma warning(disable: 4710) // function not inlined
#pragma warning(disable: 4711) // function selected for automatic inline expansion
#pragma warning(disable: 4514) // unreferenced inline removed
#endif
//
// bind_function_test.cpp - function<>
//
// Copyright (c) 2005 Peter Dimov
//
// 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)
//
#if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
#pragma warning(push, 3)
#endif
#include <iostream>
#include <boost/function.hpp>
#if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
#pragma warning(pop)
#endif
#include <boost/bind.hpp>
#include <boost/detail/lightweight_test.hpp>
int f( int x )
{
return x;
}
int g( int x )
{
return x + 1;
}
int main()
{
boost::function0<int> fn;
BOOST_TEST( !fn.contains( boost::bind( f, 1 ) ) );
BOOST_TEST( !fn.contains( boost::bind( f, 2 ) ) );
BOOST_TEST( !fn.contains( boost::bind( g, 1 ) ) );
fn = boost::bind( f, 1 );
BOOST_TEST( fn() == 1 );
BOOST_TEST( fn.contains( boost::bind( f, 1 ) ) );
BOOST_TEST( !fn.contains( boost::bind( f, 2 ) ) );
BOOST_TEST( !fn.contains( boost::bind( g, 1 ) ) );
fn = boost::bind( f, 2 );
BOOST_TEST( fn() == 2 );
BOOST_TEST( !fn.contains( boost::bind( f, 1 ) ) );
BOOST_TEST( fn.contains( boost::bind( f, 2 ) ) );
BOOST_TEST( !fn.contains( boost::bind( g, 1 ) ) );
fn = boost::bind( g, 1 );
BOOST_TEST( fn() == 2 );
BOOST_TEST( !fn.contains( boost::bind( f, 1 ) ) );
BOOST_TEST( !fn.contains( boost::bind( f, 2 ) ) );
BOOST_TEST( fn.contains( boost::bind( g, 1 ) ) );
return boost::report_errors();
}
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