| /*============================================================================== |
| 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(); |
| } |