mirror of
https://github.com/boostorg/mpl.git
synced 2026-01-26 08:52:21 +01:00
52 lines
2.0 KiB
C++
52 lines
2.0 KiB
C++
//-----------------------------------------------------------------------------
|
|
// boost mpl/test/range_c.cpp source file
|
|
// See http://www.boost.org for updates, documentation, and revision history.
|
|
//-----------------------------------------------------------------------------
|
|
//
|
|
// Copyright (c) 2000-02
|
|
// Aleksey Gurtovoy
|
|
//
|
|
// Permission to use, copy, modify, distribute and sell this software
|
|
// and its documentation for any purpose is hereby granted without fee,
|
|
// provided that the above copyright notice appears in all copies and
|
|
// that both the copyright notice and this permission notice appear in
|
|
// supporting documentation. No representations are made about the
|
|
// suitability of this software for any purpose. It is provided "as is"
|
|
// without express or implied warranty.
|
|
|
|
#include "boost/mpl/range_c.hpp"
|
|
#include "boost/mpl/empty.hpp"
|
|
#include "boost/mpl/size.hpp"
|
|
#include "boost/mpl/front.hpp"
|
|
#include "boost/mpl/back.hpp"
|
|
#include "boost/mpl/assert_is_same.hpp"
|
|
#include "boost/static_assert.hpp"
|
|
|
|
namespace mpl = boost::mpl;
|
|
|
|
int main()
|
|
{
|
|
typedef mpl::range_c<int,0,0> range0;
|
|
typedef mpl::range_c<int,0,1> range1;
|
|
typedef mpl::range_c<int,0,10> range10;
|
|
|
|
BOOST_STATIC_ASSERT(mpl::size<range0>::type::value == 0);
|
|
BOOST_STATIC_ASSERT(mpl::size<range1>::type::value == 1);
|
|
BOOST_STATIC_ASSERT(mpl::size<range10>::type::value == 10);
|
|
|
|
BOOST_STATIC_ASSERT(mpl::empty<range0>::type::value);
|
|
BOOST_STATIC_ASSERT(!mpl::empty<range1>::type::value);
|
|
BOOST_STATIC_ASSERT(!mpl::empty<range10>::type::value);
|
|
|
|
BOOST_MPL_ASSERT_IS_SAME(mpl::begin<range0>::type, mpl::end<range0>::type);
|
|
BOOST_MPL_ASSERT_NOT_SAME(mpl::begin<range1>::type, mpl::end<range1>::type);
|
|
BOOST_MPL_ASSERT_NOT_SAME(mpl::begin<range10>::type, mpl::end<range10>::type);
|
|
|
|
BOOST_STATIC_ASSERT(mpl::front<range1>::type::value == 0);
|
|
BOOST_STATIC_ASSERT(mpl::back<range1>::type::value == 0);
|
|
BOOST_STATIC_ASSERT(mpl::front<range10>::type::value == 0);
|
|
BOOST_STATIC_ASSERT(mpl::back<range10>::type::value == 9);
|
|
|
|
return 0;
|
|
}
|