diff options
Diffstat (limited to 'contrib/src/boost/mpl/aux_/integral_wrapper.hpp')
-rw-r--r-- | contrib/src/boost/mpl/aux_/integral_wrapper.hpp | 186 |
1 files changed, 93 insertions, 93 deletions
diff --git a/contrib/src/boost/mpl/aux_/integral_wrapper.hpp b/contrib/src/boost/mpl/aux_/integral_wrapper.hpp index 73f0c10..6bc05f7 100644 --- a/contrib/src/boost/mpl/aux_/integral_wrapper.hpp +++ b/contrib/src/boost/mpl/aux_/integral_wrapper.hpp @@ -1,93 +1,93 @@ -
-// 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.
-
-// $Id$
-// $Date$
-// $Revision$
-
-// NO INCLUDE GUARDS, THE HEADER IS INTENDED FOR MULTIPLE INCLUSION!
-
-#include <boost/mpl/integral_c_tag.hpp>
-#include <boost/mpl/aux_/static_cast.hpp>
-#include <boost/mpl/aux_/nttp_decl.hpp>
-#include <boost/mpl/aux_/config/static_constant.hpp>
-#include <boost/mpl/aux_/config/workaround.hpp>
-
-#include <boost/preprocessor/cat.hpp>
-
-#if !defined(AUX_WRAPPER_NAME)
-# define AUX_WRAPPER_NAME BOOST_PP_CAT(AUX_WRAPPER_VALUE_TYPE,_)
-#endif
-
-#if !defined(AUX_WRAPPER_PARAMS)
-# define AUX_WRAPPER_PARAMS(N) BOOST_MPL_AUX_NTTP_DECL(AUX_WRAPPER_VALUE_TYPE, N)
-#endif
-
-#if !defined(AUX_WRAPPER_INST)
-# if BOOST_WORKAROUND(__MWERKS__, <= 0x2407)
-# define AUX_WRAPPER_INST(value) AUX_WRAPPER_NAME< value >
-# else
-# define AUX_WRAPPER_INST(value) BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE::AUX_WRAPPER_NAME< value >
-# endif
-#endif
-
-BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN
-
-template< AUX_WRAPPER_PARAMS(N) >
-struct AUX_WRAPPER_NAME
-{
- BOOST_STATIC_CONSTANT(AUX_WRAPPER_VALUE_TYPE, value = N);
-// agurt, 08/mar/03: SGI MIPSpro C++ workaround, have to #ifdef because some
-// other compilers (e.g. MSVC) are not particulary happy about it
-#if BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
- typedef struct AUX_WRAPPER_NAME type;
-#else
- typedef AUX_WRAPPER_NAME type;
-#endif
- typedef AUX_WRAPPER_VALUE_TYPE value_type;
- typedef integral_c_tag tag;
-
-// have to #ifdef here: some compilers don't like the 'N + 1' form (MSVC),
-// while some other don't like 'value + 1' (Borland), and some don't like
-// either
-#if BOOST_WORKAROUND(__EDG_VERSION__, <= 243)
- private:
- BOOST_STATIC_CONSTANT(AUX_WRAPPER_VALUE_TYPE, next_value = BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (N + 1)));
- BOOST_STATIC_CONSTANT(AUX_WRAPPER_VALUE_TYPE, prior_value = BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (N - 1)));
- public:
- typedef AUX_WRAPPER_INST(next_value) next;
- typedef AUX_WRAPPER_INST(prior_value) prior;
-#elif BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x561)) \
- || BOOST_WORKAROUND(__IBMCPP__, BOOST_TESTED_AT(502)) \
- || (BOOST_WORKAROUND(__HP_aCC, <= 53800) && (BOOST_WORKAROUND(__hpxstd98, != 1)))
- typedef AUX_WRAPPER_INST( BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (N + 1)) ) next;
- typedef AUX_WRAPPER_INST( BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (N - 1)) ) prior;
-#else
- typedef AUX_WRAPPER_INST( BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (value + 1)) ) next;
- typedef AUX_WRAPPER_INST( BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (value - 1)) ) prior;
-#endif
-
- // enables uniform function call syntax for families of overloaded
- // functions that return objects of both arithmetic ('int', 'long',
- // 'double', etc.) and wrapped integral types (for an example, see
- // "mpl/example/power.cpp")
- BOOST_CONSTEXPR operator AUX_WRAPPER_VALUE_TYPE() const { return static_cast<AUX_WRAPPER_VALUE_TYPE>(this->value); }
-};
-
-#if !defined(BOOST_NO_INCLASS_MEMBER_INITIALIZATION)
-template< AUX_WRAPPER_PARAMS(N) >
-AUX_WRAPPER_VALUE_TYPE const AUX_WRAPPER_INST(N)::value;
-#endif
-
-BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE
-
-#undef AUX_WRAPPER_NAME
-#undef AUX_WRAPPER_PARAMS
-#undef AUX_WRAPPER_INST
-#undef AUX_WRAPPER_VALUE_TYPE
+ +// 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. + +// $Id$ +// $Date$ +// $Revision$ + +// NO INCLUDE GUARDS, THE HEADER IS INTENDED FOR MULTIPLE INCLUSION! + +#include <boost/mpl/integral_c_tag.hpp> +#include <boost/mpl/aux_/static_cast.hpp> +#include <boost/mpl/aux_/nttp_decl.hpp> +#include <boost/mpl/aux_/config/static_constant.hpp> +#include <boost/mpl/aux_/config/workaround.hpp> + +#include <boost/preprocessor/cat.hpp> + +#if !defined(AUX_WRAPPER_NAME) +# define AUX_WRAPPER_NAME BOOST_PP_CAT(AUX_WRAPPER_VALUE_TYPE,_) +#endif + +#if !defined(AUX_WRAPPER_PARAMS) +# define AUX_WRAPPER_PARAMS(N) BOOST_MPL_AUX_NTTP_DECL(AUX_WRAPPER_VALUE_TYPE, N) +#endif + +#if !defined(AUX_WRAPPER_INST) +# if BOOST_WORKAROUND(__MWERKS__, <= 0x2407) +# define AUX_WRAPPER_INST(value) AUX_WRAPPER_NAME< value > +# else +# define AUX_WRAPPER_INST(value) BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE::AUX_WRAPPER_NAME< value > +# endif +#endif + +BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN + +template< AUX_WRAPPER_PARAMS(N) > +struct AUX_WRAPPER_NAME +{ + BOOST_STATIC_CONSTANT(AUX_WRAPPER_VALUE_TYPE, value = N); +// agurt, 08/mar/03: SGI MIPSpro C++ workaround, have to #ifdef because some +// other compilers (e.g. MSVC) are not particulary happy about it +#if BOOST_WORKAROUND(__EDG_VERSION__, <= 238) + typedef struct AUX_WRAPPER_NAME type; +#else + typedef AUX_WRAPPER_NAME type; +#endif + typedef AUX_WRAPPER_VALUE_TYPE value_type; + typedef integral_c_tag tag; + +// have to #ifdef here: some compilers don't like the 'N + 1' form (MSVC), +// while some other don't like 'value + 1' (Borland), and some don't like +// either +#if BOOST_WORKAROUND(__EDG_VERSION__, <= 243) + private: + BOOST_STATIC_CONSTANT(AUX_WRAPPER_VALUE_TYPE, next_value = BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (N + 1))); + BOOST_STATIC_CONSTANT(AUX_WRAPPER_VALUE_TYPE, prior_value = BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (N - 1))); + public: + typedef AUX_WRAPPER_INST(next_value) next; + typedef AUX_WRAPPER_INST(prior_value) prior; +#elif BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x561)) \ + || BOOST_WORKAROUND(__IBMCPP__, BOOST_TESTED_AT(502)) \ + || (BOOST_WORKAROUND(__HP_aCC, <= 53800) && (BOOST_WORKAROUND(__hpxstd98, != 1))) + typedef AUX_WRAPPER_INST( BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (N + 1)) ) next; + typedef AUX_WRAPPER_INST( BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (N - 1)) ) prior; +#else + typedef AUX_WRAPPER_INST( BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (value + 1)) ) next; + typedef AUX_WRAPPER_INST( BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (value - 1)) ) prior; +#endif + + // enables uniform function call syntax for families of overloaded + // functions that return objects of both arithmetic ('int', 'long', + // 'double', etc.) and wrapped integral types (for an example, see + // "mpl/example/power.cpp") + BOOST_CONSTEXPR operator AUX_WRAPPER_VALUE_TYPE() const { return static_cast<AUX_WRAPPER_VALUE_TYPE>(this->value); } +}; + +#if !defined(BOOST_NO_INCLASS_MEMBER_INITIALIZATION) +template< AUX_WRAPPER_PARAMS(N) > +AUX_WRAPPER_VALUE_TYPE const AUX_WRAPPER_INST(N)::value; +#endif + +BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE + +#undef AUX_WRAPPER_NAME +#undef AUX_WRAPPER_PARAMS +#undef AUX_WRAPPER_INST +#undef AUX_WRAPPER_VALUE_TYPE |