config/test/boost_no_cxx98_binders.ipp
jzmaddock 0e364efe0b Add more macros for removed std lib features:
BOOST_NO_CXX98_FUNCTION_BASE
BOOST_NO_CXX98_BINDERS
Added new documentation section for features that have been removed from the standard.
2017-04-17 18:41:44 +01:00

31 lines
718 B
C++

// (C) Copyright John Maddock 2017.
// Use, modification and distribution are subject to 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)
// See http://www.boost.org/libs/config for most recent version.
// MACRO: BOOST_NO_CXX98_BINDERS
// TITLE: std::bind1st, prt_fun and mem_fun
// DESCRIPTION: The std lib has C++98 binders and adaptors.
#include <functional>
namespace boost_no_cxx98_binders{
int f2(int a, int b) { return a + b; }
struct A
{
int f1(int a) { return a; }
};
int test()
{
A a;
return std::bind1st(std::ptr_fun(f2), 0)(0) + std::bind1st(std::mem_fun(&A::f1), &a)(0);
}
}