You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and dots ('.'), can be up to 35 characters long. Letters must be lowercase.
92 lines
2.5 KiB
92 lines
2.5 KiB
|
|
// NO INCLUDE GUARDS, THE HEADER IS INTENDED FOR MULTIPLE INCLUSION |
|
|
|
// Copyright Aleksey Gurtovoy 2000-2004 |
|
// |
|
// 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: arithmetic_op.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ |
|
// $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $ |
|
// $Revision: 49267 $ |
|
|
|
#if !defined(BOOST_MPL_PREPROCESSING_MODE) |
|
# include <boost/mpl/integral_c.hpp> |
|
# include <boost/mpl/aux_/largest_int.hpp> |
|
# include <boost/mpl/aux_/value_wknd.hpp> |
|
#endif |
|
|
|
#if !defined(AUX778076_OP_PREFIX) |
|
# define AUX778076_OP_PREFIX AUX778076_OP_NAME |
|
#endif |
|
|
|
#include <boost/mpl/aux_/numeric_op.hpp> |
|
#include <boost/mpl/aux_/config/static_constant.hpp> |
|
#include <boost/mpl/aux_/config/use_preprocessed.hpp> |
|
|
|
#if !defined(BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS) \ |
|
&& !defined(BOOST_MPL_PREPROCESSING_MODE) |
|
|
|
# define BOOST_MPL_PREPROCESSED_HEADER AUX778076_OP_PREFIX.hpp |
|
# include <boost/mpl/aux_/include_preprocessed.hpp> |
|
|
|
#else |
|
|
|
# include <boost/mpl/aux_/config/workaround.hpp> |
|
# include <boost/preprocessor/cat.hpp> |
|
|
|
|
|
namespace boost { namespace mpl { |
|
|
|
#if defined(BOOST_MPL_CFG_NO_NESTED_VALUE_ARITHMETIC) |
|
namespace aux { |
|
template< typename T, T n1, T n2 > |
|
struct BOOST_PP_CAT(AUX778076_OP_PREFIX,_wknd) |
|
{ |
|
BOOST_STATIC_CONSTANT(T, value = (n1 AUX778076_OP_TOKEN n2)); |
|
typedef integral_c<T,value> type; |
|
}; |
|
} |
|
#endif |
|
|
|
template<> |
|
struct AUX778076_OP_IMPL_NAME<integral_c_tag,integral_c_tag> |
|
{ |
|
template< typename N1, typename N2 > struct apply |
|
#if !defined(BOOST_MPL_CFG_NO_NESTED_VALUE_ARITHMETIC) |
|
: integral_c< |
|
typename aux::largest_int< |
|
typename N1::value_type |
|
, typename N2::value_type |
|
>::type |
|
, ( BOOST_MPL_AUX_VALUE_WKND(N1)::value |
|
AUX778076_OP_TOKEN BOOST_MPL_AUX_VALUE_WKND(N2)::value |
|
) |
|
> |
|
#else |
|
: aux::BOOST_PP_CAT(AUX778076_OP_PREFIX,_wknd)< |
|
typename aux::largest_int< |
|
typename N1::value_type |
|
, typename N2::value_type |
|
>::type |
|
, N1::value |
|
, N2::value |
|
>::type |
|
#endif |
|
{ |
|
}; |
|
}; |
|
|
|
}} |
|
|
|
#endif // BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS |
|
|
|
#undef AUX778076_OP_TAG_NAME |
|
#undef AUX778076_OP_IMPL_NAME |
|
#undef AUX778076_OP_ARITY |
|
#undef AUX778076_OP_PREFIX |
|
#undef AUX778076_OP_NAME |
|
#undef AUX778076_OP_TOKEN
|
|
|