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author | Anas Nashif <anas.nashif@intel.com> | 2012-10-30 12:57:26 -0700 |
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committer | Anas Nashif <anas.nashif@intel.com> | 2012-10-30 12:57:26 -0700 |
commit | 1a78a62555be32868418fe52f8e330c9d0f95d5a (patch) | |
tree | d3765a80e7d3b9640ec2e930743630cd6b9fce2b /boost/mpl/integral_c.hpp | |
download | boost-1a78a62555be32868418fe52f8e330c9d0f95d5a.tar.gz boost-1a78a62555be32868418fe52f8e330c9d0f95d5a.tar.bz2 boost-1a78a62555be32868418fe52f8e330c9d0f95d5a.zip |
Imported Upstream version 1.49.0upstream/1.49.0
Diffstat (limited to 'boost/mpl/integral_c.hpp')
-rw-r--r-- | boost/mpl/integral_c.hpp | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/boost/mpl/integral_c.hpp b/boost/mpl/integral_c.hpp new file mode 100644 index 0000000000..6c4d2bcdda --- /dev/null +++ b/boost/mpl/integral_c.hpp @@ -0,0 +1,51 @@ + +#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: integral_c.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ +// $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $ +// $Revision: 49267 $ + +#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 |