forked from boostorg/mpl
50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
//-----------------------------------------------------------------------------
|
|
// boost mpl/size_t_c.hpp header file
|
|
// See http://www.boost.org for updates, documentation, and revision history.
|
|
//-----------------------------------------------------------------------------
|
|
//
|
|
// Copyright (c) 2000-02
|
|
// 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.
|
|
|
|
#ifndef BOOST_MPL_SIZE_T_C_HPP_INCLUDED
|
|
#define BOOST_MPL_SIZE_T_C_HPP_INCLUDED
|
|
|
|
#include "boost/mpl/integral_c.hpp"
|
|
#include "boost/config.hpp"
|
|
#include <cstddef> // for std::size_t
|
|
|
|
namespace boost {
|
|
namespace mpl {
|
|
|
|
template< std::size_t N > struct size_t_c
|
|
#if !defined(__BORLANDC__)
|
|
: integral_c< std::size_t,N >
|
|
{
|
|
typedef size_t_c type;
|
|
};
|
|
#else
|
|
{
|
|
BOOST_STATIC_CONSTANT(std::size_t, value = N);
|
|
typedef size_t_c type;
|
|
typedef std::size_t value_type;
|
|
|
|
typedef size_t_c<N + 1> next;
|
|
typedef size_t_c<N - 1> prior;
|
|
|
|
operator std::size_t() const { return this->value; }
|
|
};
|
|
#endif
|
|
|
|
} // namespace mpl
|
|
} // namespace boost
|
|
|
|
#endif // BOOST_MPL_SIZE_T_C_HPP_INCLUDED
|