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Diffstat (limited to 'src/boost/libs/mpl/test/bind.cpp')
-rw-r--r-- | src/boost/libs/mpl/test/bind.cpp | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/boost/libs/mpl/test/bind.cpp b/src/boost/libs/mpl/test/bind.cpp new file mode 100644 index 00000000..2a2de62c --- /dev/null +++ b/src/boost/libs/mpl/test/bind.cpp @@ -0,0 +1,89 @@ + +// Copyright Peter Dimov 2001-2002 +// Copyright Aleksey Gurtovoy 2001-2004 +// +// 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. + +// $Id$ +// $Date$ +// $Revision$ + +#include <boost/mpl/bind.hpp> +#include <boost/mpl/quote.hpp> +#include <boost/mpl/if.hpp> +#include <boost/mpl/next.hpp> +#include <boost/mpl/bool.hpp> +#include <boost/mpl/apply_wrap.hpp> +#include <boost/mpl/aux_/test.hpp> + +#include <boost/type_traits/is_float.hpp> + +namespace { + +struct f1 +{ + template< typename T1 > struct apply + { + typedef T1 type; + }; +}; + +struct f5 +{ + template< typename T1, typename T2, typename T3, typename T4, typename T5 > + struct apply + { + typedef T5 type; + }; +}; + +} // namespace + +MPL_TEST_CASE() // basic argument binding +{ + typedef apply_wrap1< bind1<f1,_1>, int >::type r11; + typedef apply_wrap5< bind1<f1,_5>, void,void,void,void,int >::type r12; + MPL_ASSERT(( boost::is_same<r11,int> )); + MPL_ASSERT(( boost::is_same<r12,int> )); + + typedef apply_wrap5< bind5<f5,_1,_2,_3,_4,_5>, void,void,void,void,int >::type r51; + typedef apply_wrap5< bind5<f5,_5,_4,_3,_2,_1>, int,void,void,void,void >::type r52; + MPL_ASSERT(( boost::is_same<r51,int> )); + MPL_ASSERT(( boost::is_same<r52,int> )); +} + + +MPL_TEST_CASE() // fully bound metafunction classes +{ + typedef apply_wrap0< bind1<f1,int> >::type r11; + typedef apply_wrap0< bind5<f5,void,void,void,void,int> >::type r51; + MPL_ASSERT(( boost::is_same<r11,int> )); + MPL_ASSERT(( boost::is_same<r51,int> )); +} + + +MPL_TEST_CASE() // metafunction class composition +{ + typedef apply_wrap5< bind5<f5,_1,_2,_3,_4,bind1<f1,_1> >, int,void,void,void,void >::type r51; + typedef apply_wrap5< bind5<f5,_1,_2,_3,_4,bind1<f1,_5> >, void,void,void,void,int >::type r52; + MPL_ASSERT(( boost::is_same<r51,int> )); + MPL_ASSERT(( boost::is_same<r52,int> )); +} + +#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) \ + && !defined(BOOST_MPL_CFG_NO_TEMPLATE_TEMPLATE_PARAMETERS) \ + && !BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3003)) +MPL_TEST_CASE() // if_ evaluation +{ + typedef bind3< quote3<if_>, _1, bind1< quote1<next>, _2>, _3 > f; + typedef apply_wrap3< f,true_,int_<0>,int >::type r1; + typedef apply_wrap3< f,false_,int,int_<0> >::type r2; + + MPL_ASSERT(( boost::is_same<r1,int_<1> > )); + MPL_ASSERT(( boost::is_same<r2,int_<0> > )); +} +#endif |