52 lines
1.5 KiB
Plaintext
52 lines
1.5 KiB
Plaintext
|
|
#ifndef BOOST_MPL_INTEGRAL_C_HPP_INCLUDED
|
|
#define BOOST_MPL_INTEGRAL_C_HPP_INCLUDED
|
|
|
|
// Copyright Aleksey Gurtovoy 2000-2006
|
|
//
|
|
// 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/integral_c_fwd.hpp>
|
|
#include <boost/mpl/aux_/config/ctps.hpp>
|
|
#include <boost/mpl/aux_/config/static_constant.hpp>
|
|
#include <boost/mpl/aux_/config/workaround.hpp>
|
|
|
|
#if BOOST_WORKAROUND(__HP_aCC, <= 53800)
|
|
// the type of non-type template arguments may not depend on template arguments
|
|
# define AUX_WRAPPER_PARAMS(N) typename T, long N
|
|
#else
|
|
# define AUX_WRAPPER_PARAMS(N) typename T, T N
|
|
#endif
|
|
|
|
#define AUX_WRAPPER_NAME integral_c
|
|
#define AUX_WRAPPER_VALUE_TYPE T
|
|
#define AUX_WRAPPER_INST(value) AUX_WRAPPER_NAME< T, value >
|
|
#include <boost/mpl/aux_/integral_wrapper.hpp>
|
|
|
|
|
|
#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) \
|
|
&& !BOOST_WORKAROUND(__BORLANDC__, <= 0x551)
|
|
BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN
|
|
// 'bool' constant doesn't have 'next'/'prior' members
|
|
template< bool C >
|
|
struct integral_c<bool, C>
|
|
{
|
|
BOOST_STATIC_CONSTANT(bool, value = C);
|
|
typedef integral_c_tag tag;
|
|
typedef integral_c type;
|
|
typedef bool value_type;
|
|
operator bool() const { return this->value; }
|
|
};
|
|
BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE
|
|
#endif
|
|
|
|
#endif // BOOST_MPL_INTEGRAL_C_HPP_INCLUDED
|