// + file: libs/mpl/test/set.cpp
// + last modified: 03/may/03

// Copyright (c) 2002-03
// 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.
//
// See http://www.boost.org/libs/mpl for documentation.

#include "boost/mpl/set/set0.hpp"
#include "boost/mpl/has_key.hpp"
#include "boost/mpl/order.hpp"
#include "boost/mpl/begin_end.hpp"

#include "boost/type_traits/is_same.hpp"
#include "boost/static_assert.hpp"

using namespace boost::mpl;
using namespace boost;

#define MPL_TEST_CASE( test_name ) void test_name()
#define MPL_TEST_ASSERT( expr ) BOOST_STATIC_ASSERT( expr )

struct UDT {};
struct incomplete;

MPL_TEST_CASE( has_key_test2 )
{
    typedef s_mask<char,s_item<int,s_item<char, set0<> > > > s;

    MPL_TEST_ASSERT(( !has_key<s,char>::type::value ));
    MPL_TEST_ASSERT(( has_key<s,int>::type::value ));
    MPL_TEST_ASSERT(( order<s,int>::type::value == 1 ));
    MPL_TEST_ASSERT(( is_same< order<s,char>::type,void_ >::value ));
    
    typedef begin<s>::type first;
    typedef end<s>::type last;

    MPL_TEST_ASSERT(( is_same<first::type,int>::value ));
    MPL_TEST_ASSERT(( is_same<first::next,last>::value ));

}

MPL_TEST_CASE( empty_set_test )
{
    typedef set0<> s;
    
    MPL_TEST_ASSERT(( !has_key<s,char>::type::value ));
    MPL_TEST_ASSERT(( !has_key<s,int>::type::value ));
    MPL_TEST_ASSERT(( !has_key<s,UDT>::type::value ));
    MPL_TEST_ASSERT(( !has_key<s,incomplete>::type::value ));

    MPL_TEST_ASSERT(( !has_key<s,char const>::type::value ));
    MPL_TEST_ASSERT(( !has_key<s,int const>::type::value ));
    MPL_TEST_ASSERT(( !has_key<s,UDT const>::type::value ));
    MPL_TEST_ASSERT(( !has_key<s,incomplete const>::type::value ));

    MPL_TEST_ASSERT(( !has_key<s,int*>::type::value ));
    MPL_TEST_ASSERT(( !has_key<s,UDT*>::type::value ));
    MPL_TEST_ASSERT(( !has_key<s,incomplete*>::type::value ));

    MPL_TEST_ASSERT(( !has_key<s,int&>::type::value ));
    MPL_TEST_ASSERT(( !has_key<s,UDT&>::type::value ));
    MPL_TEST_ASSERT(( !has_key<s,incomplete&>::type::value ));

}

int main()
{
    
    return 0;
}