mirror of
https://github.com/boostorg/mpl.git
synced 2026-01-23 17:52:10 +00:00
34 lines
1.1 KiB
C++
34 lines
1.1 KiB
C++
//-----------------------------------------------------------------------------
|
|
// boost mpl/test/replace_if.cpp source file
|
|
// See http://www.boost.org for updates, documentation, and revision history.
|
|
//-----------------------------------------------------------------------------
|
|
//
|
|
// Copyright (c) 2000-02
|
|
// Aleksey Gurtovoy and John R. Bandela
|
|
//
|
|
// 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/mpl/replace_if.hpp"
|
|
#include "boost/mpl/list_c.hpp"
|
|
#include "boost/mpl/int.hpp"
|
|
#include "boost/mpl/equal.hpp"
|
|
#include "boost/mpl/greater.hpp"
|
|
#include "boost/mpl/equal_to.hpp"
|
|
#include "boost/static_assert.hpp"
|
|
|
|
namespace mpl = boost::mpl;
|
|
|
|
int main()
|
|
{
|
|
using namespace mpl::placeholders;
|
|
typedef mpl::list_c<int,1,4,5,2,7,5,3,5>::type numbers;
|
|
typedef mpl::replace_if< numbers, mpl::gt<4>, mpl::int_<0> >::type result;
|
|
|
|
typedef mpl::list_c<int,1,4,0,2,0,0,3,0>::type answer;
|
|
BOOST_STATIC_ASSERT((mpl::equal< answer,result,mpl::equal_to<_,_> >::type::value));
|
|
|
|
return 0;
|
|
}
|