mirror of
https://github.com/ecency/ecency-mobile.git
synced 2024-12-30 00:52:42 +03:00
70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
/*=============================================================================
|
|
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/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
|
|
|