From 8286ac511144e4f17d34eac9affb97e50646344a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Wed, 23 Jul 2014 15:25:44 +0200 Subject: Imported Upstream version 4.0.0 --- .../details/boost/mpl/aux_/integral_wrapper.hpp | 93 ++++++++++++++++++++++ 1 file changed, 93 insertions(+) create mode 100644 libcutl/cutl/details/boost/mpl/aux_/integral_wrapper.hpp (limited to 'libcutl/cutl/details/boost/mpl/aux_/integral_wrapper.hpp') diff --git a/libcutl/cutl/details/boost/mpl/aux_/integral_wrapper.hpp b/libcutl/cutl/details/boost/mpl/aux_/integral_wrapper.hpp new file mode 100644 index 0000000..7c8b596 --- /dev/null +++ b/libcutl/cutl/details/boost/mpl/aux_/integral_wrapper.hpp @@ -0,0 +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: integral_wrapper.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ +// $Date: 2008-10-10 23:19:02 -0700 (Fri, 10 Oct 2008) $ +// $Revision: 49267 $ + +// NO INCLUDE GUARDS, THE HEADER IS INTENDED FOR MULTIPLE INCLUSION! + +#include +#include +#include +#include +#include + +#include + +#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") + operator AUX_WRAPPER_VALUE_TYPE() const { return static_cast(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 -- cgit v1.2.3