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/*==============================================================================
Copyright (c) 2005 Peter Dimov
Copyright (c) 2005-2010 Joel de Guzman
Copyright (c) 2010 Thomas Heller
Copyright (c) 2015 John Fletcher
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)
==============================================================================*/
#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
#include <boost/function.hpp>
#include <boost/bind.hpp>
#include <boost/phoenix/core.hpp>
#include <boost/phoenix/bind.hpp>
#include <boost/detail/lightweight_test.hpp>
#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
int f1( int x )
{
return x;
}
int f2( int x, int y )
{
return x + y;
}
struct X
{
mutable int n;
X() : n(0) {}
int f0() { n += f1(17); return n; }
int g0() const { n += g1(17); return n; }
int f1(int a1) { return a1; }
int g1(int a1) const { return a1; }
};
struct Y
{
int m;
};
namespace phx = boost::phoenix;
using phx::placeholders::arg1;
using phx::placeholders::arg2;
using boost::phoenix::ref;
void member_test()
{
Y y = { 17041 };
Y * py = &y;
BOOST_TEST( boost::bind( &Y::m, _1 )( y ) == 17041 );
BOOST_TEST( boost::bind( &Y::m, _1 )( py ) == 17041 );
BOOST_TEST( phx::bind( &Y::m, _1 )( y ) == 17041 );
BOOST_TEST( phx::bind( &Y::m, _1 )( py ) == 17041 );
BOOST_TEST( phx::bind( &Y::m, arg1 )( y ) == 17041 );
BOOST_TEST( phx::bind( &Y::m, arg1 )( py ) == 17041 );
BOOST_TEST( boost::bind( &Y::m, y )() == 17041 );
BOOST_TEST( boost::bind( &Y::m, py )() == 17041 );
//BOOST_TEST( boost::bind( &Y::m, ref(y) )() == 17041 );
BOOST_TEST( phx::bind( &Y::m, y )() == 17041 );
BOOST_TEST( phx::bind( &Y::m, py )() == 17041 );
BOOST_TEST( phx::bind( &Y::m, ref(y) )() == 17041 );
return;
}
void member_function_test()
{
X x;
// 0
BOOST_TEST(boost::bind(&X::f0, &x )() == 17);
//boost::bind(&X::f0, ref(x) )(); boost::bind does not work with phx::ref.
BOOST_TEST(boost::bind(&X::g0, &x )() == 34);
BOOST_TEST(boost::bind(&X::g0, x )() == 51);
//boost::bind(&X::g0, ref(x) )();
BOOST_TEST(phx::bind(&X::f0, &x )() == 51);
BOOST_TEST(phx::bind(&X::f0, ref(x) )() == 68);
BOOST_TEST(phx::bind(&X::g0, &x )() == 85);
BOOST_TEST(phx::bind(&X::g0, x )() == 102);
BOOST_TEST(phx::bind(&X::g0, ref(x) )() == 102);
return;
}
int main()
{
boost::function<int (int)> fun1_f1(boost::bind ( &f1, _1) );
boost::function<int (int)> fun2_f1( phx::bind ( &f1, _1) );
boost::function<int (int)> fun3_f1( phx::bind ( &f1, arg1) );
BOOST_TEST( fun1_f1(1) == 1 );
BOOST_TEST( fun2_f1(2) == 2 );
BOOST_TEST( fun3_f1(3) == 3 );
boost::function<int (int, int)> fun1_f2(boost::bind ( &f2, _1, _2) );
boost::function<int (int, int)> fun2_f2( phx::bind ( &f2, _1, _2) );
boost::function<int (int, int)> fun3_f2( phx::bind ( &f2, arg1, arg2) );
BOOST_TEST( fun1_f2(1,2) == 3 );
BOOST_TEST( fun2_f2(2,3) == 5 );
BOOST_TEST( fun3_f2(3,4) == 7 );
member_function_test();
member_test();
return boost::report_errors();
}
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