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// Copyright Aleksey Gurtovoy 2003-2004
// Copyright David Abrahams 2003-2004
//
// 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)
//
// See http://www.boost.org/libs/mpl for documentation.
// $Source: /cvsroot/boost/boost/libs/mpl/test/set.cpp,v $
// $Date: 2006/06/12 05:11:55 $
// $Revision: 1.11.2.1 $
#include <boost/mpl/set.hpp>
#include <boost/mpl/deref.hpp>
#include <boost/mpl/next.hpp>
#include <boost/mpl/insert.hpp>
#include <boost/mpl/erase.hpp>
#include <boost/mpl/erase_key.hpp>
#include <boost/mpl/at.hpp>
#include <boost/mpl/clear.hpp>
#include <boost/mpl/has_key.hpp>
#include <boost/mpl/order.hpp>
#include <boost/mpl/size.hpp>
#include <boost/mpl/empty.hpp>
#include <boost/mpl/begin_end.hpp>
#include <boost/mpl/find.hpp>
#include <boost/mpl/aux_/test.hpp>
MPL_TEST_CASE()
{
typedef s_mask<char,s_item<int,s_item<char, set0<> > > > s;
MPL_ASSERT_RELATION( size<s>::value, ==, 1 );
MPL_ASSERT_NOT(( empty<s> ));
MPL_ASSERT(( is_same< clear<s>::type, set0<> > ));
MPL_ASSERT(( is_same< at<s,int>::type, int > ));
MPL_ASSERT(( is_same< at<s,char>::type, void_ > ));
MPL_ASSERT_NOT(( has_key<s,char> ));
MPL_ASSERT(( has_key<s,int> ));
MPL_ASSERT_RELATION( (order<s,int>::value), ==, 3 );
MPL_ASSERT(( is_same< order<s,char>::type, void_ > ));
typedef begin<s>::type first;
typedef end<s>::type last;
MPL_ASSERT(( is_same< deref<first>::type, int > ));
MPL_ASSERT(( is_same< next<first>::type, last > ));
typedef s_unmask<char,s> s2;
MPL_ASSERT_RELATION( size<s2>::value, ==, 2 );
MPL_ASSERT_NOT(( empty<s2> ));
MPL_ASSERT(( is_same<clear<s2>::type, set0<> > ));
MPL_ASSERT(( is_same<at<s2,int>::type, int > ));
MPL_ASSERT(( is_same<at<s2,char>::type, char > ));
MPL_ASSERT(( has_key<s2,char> ));
MPL_ASSERT_NOT(( has_key<s2,long> ));
MPL_ASSERT_RELATION( (order<s2,int>::value), ==, 3 );
MPL_ASSERT_RELATION( (order<s2,char>::value), ==, 2 );
typedef begin<s2>::type first2;
typedef end<s2>::type last2;
MPL_ASSERT(( is_same< deref<first2>::type, int > ));
typedef next<first2>::type iter;
MPL_ASSERT(( is_same< deref<iter>::type, char > ));
MPL_ASSERT(( is_same< next<iter>::type, last2 > ));
typedef insert<s2,int>::type s2_1;
MPL_ASSERT(( is_same<s2, s2_1> ));
typedef insert<s2,long>::type s3;
MPL_ASSERT_RELATION( size<s3>::value, ==, 3 );
MPL_ASSERT(( has_key<s3,long> ));
MPL_ASSERT(( has_key<s3,int> ));
MPL_ASSERT(( has_key<s3,char> ));
typedef insert<s,char>::type s1;
MPL_ASSERT_RELATION( size<s1>::value, ==, 2 );
MPL_ASSERT(( is_same<at<s1,int>::type, int > ));
MPL_ASSERT(( is_same<at<s1,char>::type, char > ));
MPL_ASSERT_NOT(( is_same<s1, s2> ));
typedef erase_key<s1,char>::type s_1;
MPL_ASSERT(( is_same<s, s_1> ));
MPL_ASSERT_RELATION( size<s_1>::value, ==, 1 );
MPL_ASSERT(( is_same< at<s_1,char>::type, void_ > ));
MPL_ASSERT(( is_same< at<s_1,int>::type, int > ));
}
MPL_TEST_CASE()
{
typedef set0<> s;
MPL_ASSERT_RELATION( size<s>::value, ==, 0 );
MPL_ASSERT(( empty<s> ));
MPL_ASSERT(( is_same< clear<s>::type, set0<> > ));
MPL_ASSERT(( is_same< at<s,char>::type, void_ > ));
MPL_ASSERT_NOT(( has_key<s,char> ));
MPL_ASSERT_NOT(( has_key<s,int> ));
MPL_ASSERT_NOT(( has_key<s,UDT> ));
MPL_ASSERT_NOT(( has_key<s,incomplete> ));
MPL_ASSERT_NOT(( has_key<s,char const> ));
MPL_ASSERT_NOT(( has_key<s,int const> ));
MPL_ASSERT_NOT(( has_key<s,UDT const> ));
MPL_ASSERT_NOT(( has_key<s,incomplete const> ));
MPL_ASSERT_NOT(( has_key<s,int*> ));
MPL_ASSERT_NOT(( has_key<s,UDT*> ));
MPL_ASSERT_NOT(( has_key<s,incomplete*> ));
MPL_ASSERT_NOT(( has_key<s,int&> ));
MPL_ASSERT_NOT(( has_key<s,UDT&> ));
MPL_ASSERT_NOT(( has_key<s,incomplete&> ));
typedef insert<s,char>::type s1;
MPL_ASSERT_RELATION( size<s1>::value, ==, 1 );
MPL_ASSERT(( is_same< at<s1,char>::type, char > ));
typedef erase_key<s,char>::type s0_1;
MPL_ASSERT_RELATION( size<s0_1>::value, ==, 0 );
MPL_ASSERT(( is_same< at<s0_1,char>::type, void_ > ));
}
MPL_TEST_CASE()
{
typedef set<
char,int const,long*,UDT* const,incomplete,abstract
, incomplete volatile&,abstract const&
> s;
MPL_ASSERT_RELATION( size<s>::value, ==, 8 );
MPL_ASSERT_NOT(( empty<s> ));
MPL_ASSERT(( is_same< clear<s>::type, set0<> > ));
MPL_ASSERT(( is_same< at<s,bool>::type, void_ > ));
MPL_ASSERT(( has_key<s,char> ));
MPL_ASSERT(( has_key<s,int const> ));
MPL_ASSERT(( has_key<s,long*> ));
MPL_ASSERT(( has_key<s,UDT* const> ));
MPL_ASSERT(( has_key<s,incomplete> ));
MPL_ASSERT(( has_key<s,abstract> ));
MPL_ASSERT(( has_key<s,incomplete volatile&> ));
MPL_ASSERT(( has_key<s,abstract const&> ));
MPL_ASSERT_NOT(( has_key<s,char const> ));
MPL_ASSERT_NOT(( has_key<s,int> ));
MPL_ASSERT_NOT(( has_key<s,long* const> ));
MPL_ASSERT_NOT(( has_key<s,UDT*> ));
MPL_ASSERT_NOT(( has_key<s,incomplete const> ));
MPL_ASSERT_NOT(( has_key<s,abstract volatile> ));
MPL_ASSERT_NOT(( has_key<s,incomplete&> ));
MPL_ASSERT_NOT(( has_key<s,abstract&> ));
}
// Use a template for testing so that GCC will show us the actual types involved
template <class S>
void test()
{
MPL_ASSERT_RELATION( size<S>::value, ==, 3 );
typedef typename end<S>::type not_found;
BOOST_MPL_ASSERT_NOT(( is_same<BOOST_DEDUCED_TYPENAME find<S,int>::type,not_found> ));
BOOST_MPL_ASSERT_NOT(( is_same<BOOST_DEDUCED_TYPENAME find<S,long>::type,not_found> ));
BOOST_MPL_ASSERT_NOT(( is_same<BOOST_DEDUCED_TYPENAME find<S,char>::type,not_found> ));
BOOST_MPL_ASSERT(( is_same<BOOST_DEDUCED_TYPENAME find<S,char*>::type,not_found> ));
}
MPL_TEST_CASE()
{
typedef mpl::set<int> set_of_1_int;
typedef mpl::begin<set_of_1_int>::type iter_to_1_int;
BOOST_MPL_ASSERT(( is_same< deref<iter_to_1_int>::type, int > ));
typedef mpl::set<int,long,char> myset;
test<myset>();
test<myset::type>();
}
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