Mercurial > hg > vamp-build-and-test
diff DEPENDENCIES/generic/include/boost/functional/value_factory.hpp @ 16:2665513ce2d3
Add boost headers
author | Chris Cannam |
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date | Tue, 05 Aug 2014 11:11:38 +0100 |
parents | |
children | c530137014c0 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DEPENDENCIES/generic/include/boost/functional/value_factory.hpp Tue Aug 05 11:11:38 2014 +0100 @@ -0,0 +1,70 @@ +/*============================================================================= + Copyright (c) 2007 Tobias Schwinger + + Use modification and distribution are subject to 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). +==============================================================================*/ + +#ifndef BOOST_FUNCTIONAL_VALUE_FACTORY_HPP_INCLUDED +# ifndef BOOST_PP_IS_ITERATING + +# include <boost/preprocessor/iteration/iterate.hpp> +# include <boost/preprocessor/repetition/enum_params.hpp> +# include <boost/preprocessor/repetition/enum_binary_params.hpp> + +# include <new> +# include <boost/pointee.hpp> +# include <boost/none_t.hpp> +# include <boost/get_pointer.hpp> +# include <boost/non_type.hpp> +# include <boost/type_traits/remove_cv.hpp> + +# ifndef BOOST_FUNCTIONAL_VALUE_FACTORY_MAX_ARITY +# define BOOST_FUNCTIONAL_VALUE_FACTORY_MAX_ARITY 10 +# elif BOOST_FUNCTIONAL_VALUE_FACTORY_MAX_ARITY < 3 +# undef BOOST_FUNCTIONAL_VALUE_FACTORY_MAX_ARITY +# define BOOST_FUNCTIONAL_VALUE_FACTORY_MAX_ARITY 3 +# endif + +namespace boost +{ + template< typename T > + class value_factory; + + //----- ---- --- -- - - - - + + template< typename T > + class value_factory + { + public: + typedef T result_type; + + value_factory() + { } + +# define BOOST_PP_FILENAME_1 <boost/functional/value_factory.hpp> +# define BOOST_PP_ITERATION_LIMITS (0,BOOST_FUNCTIONAL_VALUE_FACTORY_MAX_ARITY) +# include BOOST_PP_ITERATE() + }; + + template< typename T > class value_factory<T&>; + // forbidden, would create a dangling reference +} +# define BOOST_FUNCTIONAL_VALUE_FACTORY_HPP_INCLUDED +# else // defined(BOOST_PP_IS_ITERATING) + +# define N BOOST_PP_ITERATION() +# if N > 0 + template< BOOST_PP_ENUM_PARAMS(N, typename T) > +# endif + inline result_type operator()(BOOST_PP_ENUM_BINARY_PARAMS(N,T,& a)) const + { + return result_type(BOOST_PP_ENUM_PARAMS(N,a)); + } +# undef N + +# endif // defined(BOOST_PP_IS_ITERATING) + +#endif // include guard +