diff options
Diffstat (limited to 'contrib/src/boost/mpl/assert.hpp')
| -rw-r--r-- | contrib/src/boost/mpl/assert.hpp | 878 |
1 files changed, 439 insertions, 439 deletions
diff --git a/contrib/src/boost/mpl/assert.hpp b/contrib/src/boost/mpl/assert.hpp index a970a19..4d860a4 100644 --- a/contrib/src/boost/mpl/assert.hpp +++ b/contrib/src/boost/mpl/assert.hpp @@ -1,439 +1,439 @@ -
-#ifndef BOOST_MPL_ASSERT_HPP_INCLUDED
-#define BOOST_MPL_ASSERT_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/not.hpp>
-#include <boost/mpl/aux_/value_wknd.hpp>
-#include <boost/mpl/aux_/nested_type_wknd.hpp>
-#include <boost/mpl/aux_/yes_no.hpp>
-#include <boost/mpl/aux_/na.hpp>
-#include <boost/mpl/aux_/adl_barrier.hpp>
-
-#include <boost/mpl/aux_/config/nttp.hpp>
-#include <boost/mpl/aux_/config/dtp.hpp>
-#include <boost/mpl/aux_/config/gcc.hpp>
-#include <boost/mpl/aux_/config/msvc.hpp>
-#include <boost/mpl/aux_/config/gpu.hpp>
-#include <boost/mpl/aux_/config/static_constant.hpp>
-#include <boost/mpl/aux_/config/pp_counter.hpp>
-#include <boost/mpl/aux_/config/workaround.hpp>
-
-#include <boost/preprocessor/cat.hpp>
-
-#include <boost/config.hpp> // make sure 'size_t' is placed into 'std'
-#include <cstddef>
-
-#if BOOST_WORKAROUND(BOOST_MSVC, == 1700)
-#include <boost/mpl/if.hpp>
-#endif
-
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) \
- || (BOOST_MPL_CFG_GCC != 0) \
- || BOOST_WORKAROUND(__IBMCPP__, <= 600)
-# define BOOST_MPL_CFG_ASSERT_USE_RELATION_NAMES
-#endif
-
-#if BOOST_WORKAROUND(__MWERKS__, < 0x3202) \
- || BOOST_WORKAROUND(__EDG_VERSION__, <= 238) \
- || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) \
- || BOOST_WORKAROUND(__DMC__, BOOST_TESTED_AT(0x840))
-# define BOOST_MPL_CFG_ASSERT_BROKEN_POINTER_TO_POINTER_TO_MEMBER
-#endif
-
-// agurt, 10/nov/06: use enums for Borland (which cannot cope with static constants)
-// and GCC (which issues "unused variable" warnings when static constants are used
-// at a function scope)
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) \
- || (BOOST_MPL_CFG_GCC != 0) || (BOOST_MPL_CFG_GPU != 0)
-# define BOOST_MPL_AUX_ASSERT_CONSTANT(T, expr) enum { expr }
-#else
-# define BOOST_MPL_AUX_ASSERT_CONSTANT(T, expr) BOOST_STATIC_CONSTANT(T, expr)
-#endif
-
-
-BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN
-
-struct failed {};
-
-// agurt, 24/aug/04: MSVC 7.1 workaround here and below: return/accept
-// 'assert<false>' by reference; can't apply it unconditionally -- apparently it
-// degrades the quality of GCC diagnostics
-#if BOOST_WORKAROUND(BOOST_MSVC, == 1310)
-# define AUX778076_ASSERT_ARG(x) x&
-#else
-# define AUX778076_ASSERT_ARG(x) x
-#endif
-
-template< bool C > struct assert { typedef void* type; };
-template<> struct assert<false> { typedef AUX778076_ASSERT_ARG(assert) type; };
-
-template< bool C >
-int assertion_failed( typename assert<C>::type );
-
-template< bool C >
-struct assertion
-{
- static int failed( assert<false> );
-};
-
-template<>
-struct assertion<true>
-{
- static int failed( void* );
-};
-
-struct assert_
-{
-#if !defined(BOOST_MPL_CFG_NO_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES)
- template< typename T1, typename T2 = na, typename T3 = na, typename T4 = na > struct types {};
-#endif
- static assert_ const arg;
- enum relations { equal = 1, not_equal, greater, greater_equal, less, less_equal };
-};
-
-
-#if !defined(BOOST_MPL_CFG_ASSERT_USE_RELATION_NAMES)
-
-bool operator==( failed, failed );
-bool operator!=( failed, failed );
-bool operator>( failed, failed );
-bool operator>=( failed, failed );
-bool operator<( failed, failed );
-bool operator<=( failed, failed );
-
-#if defined(__EDG_VERSION__)
-template< bool (*)(failed, failed), long x, long y > struct assert_relation {};
-# define BOOST_MPL_AUX_ASSERT_RELATION(x, y, r) assert_relation<r,x,y>
-#else
-template< BOOST_MPL_AUX_NTTP_DECL(long, x), BOOST_MPL_AUX_NTTP_DECL(long, y), bool (*)(failed, failed) >
-struct assert_relation {};
-# define BOOST_MPL_AUX_ASSERT_RELATION(x, y, r) assert_relation<x,y,r>
-#endif
-
-#else // BOOST_MPL_CFG_ASSERT_USE_RELATION_NAMES
-
-boost::mpl::aux::weighted_tag<1>::type operator==( assert_, assert_ );
-boost::mpl::aux::weighted_tag<2>::type operator!=( assert_, assert_ );
-boost::mpl::aux::weighted_tag<3>::type operator>( assert_, assert_ );
-boost::mpl::aux::weighted_tag<4>::type operator>=( assert_, assert_ );
-boost::mpl::aux::weighted_tag<5>::type operator<( assert_, assert_ );
-boost::mpl::aux::weighted_tag<6>::type operator<=( assert_, assert_ );
-
-template< assert_::relations r, long x, long y > struct assert_relation {};
-
-#endif
-
-#if BOOST_WORKAROUND(BOOST_MSVC, == 1700)
-
-template<class Pred>
-struct extract_assert_pred;
-
-template<class Pred>
-struct extract_assert_pred<void(Pred)> { typedef Pred type; };
-
-template<class Pred>
-struct eval_assert {
- typedef typename extract_assert_pred<Pred>::type P;
- typedef typename P::type p_type;
- typedef typename ::boost::mpl::if_c<p_type::value,
- AUX778076_ASSERT_ARG(assert<false>),
- failed ************ P::************
- >::type type;
-};
-
-template<class Pred>
-struct eval_assert_not {
- typedef typename extract_assert_pred<Pred>::type P;
- typedef typename P::type p_type;
- typedef typename ::boost::mpl::if_c<!p_type::value,
- AUX778076_ASSERT_ARG(assert<false>),
- failed ************ ::boost::mpl::not_<P>::************
- >::type type;
-};
-
-template< typename T >
-T make_assert_arg();
-
-#elif !defined(BOOST_MPL_CFG_ASSERT_BROKEN_POINTER_TO_POINTER_TO_MEMBER)
-
-template< bool > struct assert_arg_pred_impl { typedef int type; };
-template<> struct assert_arg_pred_impl<true> { typedef void* type; };
-
-template< typename P > struct assert_arg_pred
-{
- typedef typename P::type p_type;
- typedef typename assert_arg_pred_impl< p_type::value >::type type;
-};
-
-template< typename P > struct assert_arg_pred_not
-{
- typedef typename P::type p_type;
- BOOST_MPL_AUX_ASSERT_CONSTANT( bool, p = !p_type::value );
- typedef typename assert_arg_pred_impl<p>::type type;
-};
-
-template< typename Pred >
-failed ************ (Pred::************
- assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
- );
-
-template< typename Pred >
-failed ************ (boost::mpl::not_<Pred>::************
- assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
- );
-
-template< typename Pred >
-AUX778076_ASSERT_ARG(assert<false>)
-assert_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type );
-
-template< typename Pred >
-AUX778076_ASSERT_ARG(assert<false>)
-assert_not_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type );
-
-
-#else // BOOST_MPL_CFG_ASSERT_BROKEN_POINTER_TO_POINTER_TO_MEMBER
-
-template< bool c, typename Pred > struct assert_arg_type_impl
-{
- typedef failed ************ Pred::* mwcw83_wknd;
- typedef mwcw83_wknd ************* type;
-};
-
-template< typename Pred > struct assert_arg_type_impl<true,Pred>
-{
- typedef AUX778076_ASSERT_ARG(assert<false>) type;
-};
-
-template< typename Pred > struct assert_arg_type
- : assert_arg_type_impl< BOOST_MPL_AUX_VALUE_WKND(BOOST_MPL_AUX_NESTED_TYPE_WKND(Pred))::value, Pred >
-{
-};
-
-template< typename Pred >
-typename assert_arg_type<Pred>::type
-assert_arg(void (*)(Pred), int);
-
-template< typename Pred >
-typename assert_arg_type< boost::mpl::not_<Pred> >::type
-assert_not_arg(void (*)(Pred), int);
-
-# if !defined(BOOST_MPL_CFG_ASSERT_USE_RELATION_NAMES)
-template< long x, long y, bool (*r)(failed, failed) >
-typename assert_arg_type_impl< false,BOOST_MPL_AUX_ASSERT_RELATION(x,y,r) >::type
-assert_rel_arg( BOOST_MPL_AUX_ASSERT_RELATION(x,y,r) );
-# else
-template< assert_::relations r, long x, long y >
-typename assert_arg_type_impl< false,assert_relation<r,x,y> >::type
-assert_rel_arg( assert_relation<r,x,y> );
-# endif
-
-#endif // BOOST_MPL_CFG_ASSERT_BROKEN_POINTER_TO_POINTER_TO_MEMBER
-
-#undef AUX778076_ASSERT_ARG
-
-BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE
-
-#if BOOST_WORKAROUND(BOOST_MSVC, == 1700)
-
-// BOOST_MPL_ASSERT((pred<x,...>))
-
-#define BOOST_MPL_ASSERT(pred) \
-BOOST_MPL_AUX_ASSERT_CONSTANT( \
- std::size_t \
- , BOOST_PP_CAT(mpl_assertion_in_line_,BOOST_MPL_AUX_PP_COUNTER()) = sizeof( \
- boost::mpl::assertion_failed<false>( \
- boost::mpl::make_assert_arg< \
- typename boost::mpl::eval_assert<void pred>::type \
- >() \
- ) \
- ) \
- ) \
-/**/
-
-// BOOST_MPL_ASSERT_NOT((pred<x,...>))
-
-#define BOOST_MPL_ASSERT_NOT(pred) \
-BOOST_MPL_AUX_ASSERT_CONSTANT( \
- std::size_t \
- , BOOST_PP_CAT(mpl_assertion_in_line_,BOOST_MPL_AUX_PP_COUNTER()) = sizeof( \
- boost::mpl::assertion_failed<false>( \
- boost::mpl::make_assert_arg< \
- typename boost::mpl::eval_assert_not<void pred>::type \
- >() \
- ) \
- ) \
- ) \
-/**/
-
-#else
-
-// BOOST_MPL_ASSERT((pred<x,...>))
-
-#define BOOST_MPL_ASSERT(pred) \
-BOOST_MPL_AUX_ASSERT_CONSTANT( \
- std::size_t \
- , BOOST_PP_CAT(mpl_assertion_in_line_,BOOST_MPL_AUX_PP_COUNTER()) = sizeof( \
- boost::mpl::assertion_failed<false>( \
- boost::mpl::assert_arg( (void (*) pred)0, 1 ) \
- ) \
- ) \
- ) \
-/**/
-
-// BOOST_MPL_ASSERT_NOT((pred<x,...>))
-
-#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
-# define BOOST_MPL_ASSERT_NOT(pred) \
-enum { \
- BOOST_PP_CAT(mpl_assertion_in_line_,BOOST_MPL_AUX_PP_COUNTER()) = sizeof( \
- boost::mpl::assertion<false>::failed( \
- boost::mpl::assert_not_arg( (void (*) pred)0, 1 ) \
- ) \
- ) \
-}\
-/**/
-#else
-# define BOOST_MPL_ASSERT_NOT(pred) \
-BOOST_MPL_AUX_ASSERT_CONSTANT( \
- std::size_t \
- , BOOST_PP_CAT(mpl_assertion_in_line_,BOOST_MPL_AUX_PP_COUNTER()) = sizeof( \
- boost::mpl::assertion_failed<false>( \
- boost::mpl::assert_not_arg( (void (*) pred)0, 1 ) \
- ) \
- ) \
- ) \
-/**/
-#endif
-
-#endif
-
-// BOOST_MPL_ASSERT_RELATION(x, ==|!=|<=|<|>=|>, y)
-
-#if defined(BOOST_MPL_CFG_ASSERT_USE_RELATION_NAMES)
-
-# if !defined(BOOST_MPL_CFG_ASSERT_BROKEN_POINTER_TO_POINTER_TO_MEMBER)
-// agurt, 9/nov/06: 'enum' below is a workaround for gcc 4.0.4/4.1.1 bugs #29522 and #29518
-# define BOOST_MPL_ASSERT_RELATION_IMPL(counter, x, rel, y) \
-enum { BOOST_PP_CAT(mpl_assert_rel_value,counter) = (x rel y) }; \
-BOOST_MPL_AUX_ASSERT_CONSTANT( \
- std::size_t \
- , BOOST_PP_CAT(mpl_assertion_in_line_,counter) = sizeof( \
- boost::mpl::assertion_failed<BOOST_PP_CAT(mpl_assert_rel_value,counter)>( \
- (boost::mpl::failed ************ ( boost::mpl::assert_relation< \
- boost::mpl::assert_::relations( sizeof( \
- boost::mpl::assert_::arg rel boost::mpl::assert_::arg \
- ) ) \
- , x \
- , y \
- >::************)) 0 ) \
- ) \
- ) \
-/**/
-# else
-# define BOOST_MPL_ASSERT_RELATION_IMPL(counter, x, rel, y) \
-BOOST_MPL_AUX_ASSERT_CONSTANT( \
- std::size_t \
- , BOOST_PP_CAT(mpl_assert_rel,counter) = sizeof( \
- boost::mpl::assert_::arg rel boost::mpl::assert_::arg \
- ) \
- ); \
-BOOST_MPL_AUX_ASSERT_CONSTANT( bool, BOOST_PP_CAT(mpl_assert_rel_value,counter) = (x rel y) ); \
-BOOST_MPL_AUX_ASSERT_CONSTANT( \
- std::size_t \
- , BOOST_PP_CAT(mpl_assertion_in_line_,counter) = sizeof( \
- boost::mpl::assertion_failed<BOOST_PP_CAT(mpl_assert_rel_value,counter)>( \
- boost::mpl::assert_rel_arg( boost::mpl::assert_relation< \
- boost::mpl::assert_::relations(BOOST_PP_CAT(mpl_assert_rel,counter)) \
- , x \
- , y \
- >() ) \
- ) \
- ) \
- ) \
-/**/
-# endif
-
-# define BOOST_MPL_ASSERT_RELATION(x, rel, y) \
-BOOST_MPL_ASSERT_RELATION_IMPL(BOOST_MPL_AUX_PP_COUNTER(), x, rel, y) \
-/**/
-
-#else // !BOOST_MPL_CFG_ASSERT_USE_RELATION_NAMES
-
-# if defined(BOOST_MPL_CFG_ASSERT_BROKEN_POINTER_TO_POINTER_TO_MEMBER)
-# define BOOST_MPL_ASSERT_RELATION(x, rel, y) \
-BOOST_MPL_AUX_ASSERT_CONSTANT( \
- std::size_t \
- , BOOST_PP_CAT(mpl_assertion_in_line_,BOOST_MPL_AUX_PP_COUNTER()) = sizeof( \
- boost::mpl::assertion_failed<(x rel y)>( boost::mpl::assert_rel_arg( \
- boost::mpl::BOOST_MPL_AUX_ASSERT_RELATION(x,y,(&boost::mpl::operator rel))() \
- ) ) \
- ) \
- ) \
-/**/
-# else
-# define BOOST_MPL_ASSERT_RELATION(x, rel, y) \
-BOOST_MPL_AUX_ASSERT_CONSTANT( \
- std::size_t \
- , BOOST_PP_CAT(mpl_assertion_in_line_,BOOST_MPL_AUX_PP_COUNTER()) = sizeof( \
- boost::mpl::assertion_failed<(x rel y)>( (boost::mpl::failed ************ ( \
- boost::mpl::BOOST_MPL_AUX_ASSERT_RELATION(x,y,(&boost::mpl::operator rel))::************))0 ) \
- ) \
- ) \
-/**/
-# endif
-
-#endif
-
-
-// BOOST_MPL_ASSERT_MSG( (pred<x,...>::value), USER_PROVIDED_MESSAGE, (types<x,...>) )
-
-#if BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3202))
-# define BOOST_MPL_ASSERT_MSG_IMPL( counter, c, msg, types_ ) \
-struct msg; \
-typedef struct BOOST_PP_CAT(msg,counter) : boost::mpl::assert_ \
-{ \
- using boost::mpl::assert_::types; \
- static boost::mpl::failed ************ (msg::************ assert_arg()) types_ \
- { return 0; } \
-} BOOST_PP_CAT(mpl_assert_arg,counter); \
-BOOST_MPL_AUX_ASSERT_CONSTANT( \
- std::size_t \
- , BOOST_PP_CAT(mpl_assertion_in_line_,counter) = sizeof( \
- boost::mpl::assertion<(c)>::failed( BOOST_PP_CAT(mpl_assert_arg,counter)::assert_arg() ) \
- ) \
- ) \
-/**/
-#else
-# define BOOST_MPL_ASSERT_MSG_IMPL( counter, c, msg, types_ ) \
-struct msg; \
-typedef struct BOOST_PP_CAT(msg,counter) : boost::mpl::assert_ \
-{ \
- static boost::mpl::failed ************ (msg::************ assert_arg()) types_ \
- { return 0; } \
-} BOOST_PP_CAT(mpl_assert_arg,counter); \
-BOOST_MPL_AUX_ASSERT_CONSTANT( \
- std::size_t \
- , BOOST_PP_CAT(mpl_assertion_in_line_,counter) = sizeof( \
- boost::mpl::assertion_failed<(c)>( BOOST_PP_CAT(mpl_assert_arg,counter)::assert_arg() ) \
- ) \
- ) \
-/**/
-#endif
-
-#define BOOST_MPL_ASSERT_MSG( c, msg, types_ ) \
-BOOST_MPL_ASSERT_MSG_IMPL( BOOST_MPL_AUX_PP_COUNTER(), c, msg, types_ ) \
-/**/
-
-#endif // BOOST_MPL_ASSERT_HPP_INCLUDED
+ +#ifndef BOOST_MPL_ASSERT_HPP_INCLUDED +#define BOOST_MPL_ASSERT_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/not.hpp> +#include <boost/mpl/aux_/value_wknd.hpp> +#include <boost/mpl/aux_/nested_type_wknd.hpp> +#include <boost/mpl/aux_/yes_no.hpp> +#include <boost/mpl/aux_/na.hpp> +#include <boost/mpl/aux_/adl_barrier.hpp> + +#include <boost/mpl/aux_/config/nttp.hpp> +#include <boost/mpl/aux_/config/dtp.hpp> +#include <boost/mpl/aux_/config/gcc.hpp> +#include <boost/mpl/aux_/config/msvc.hpp> +#include <boost/mpl/aux_/config/gpu.hpp> +#include <boost/mpl/aux_/config/static_constant.hpp> +#include <boost/mpl/aux_/config/pp_counter.hpp> +#include <boost/mpl/aux_/config/workaround.hpp> + +#include <boost/preprocessor/cat.hpp> + +#include <boost/config.hpp> // make sure 'size_t' is placed into 'std' +#include <cstddef> + +#if BOOST_WORKAROUND(BOOST_MSVC, == 1700) +#include <boost/mpl/if.hpp> +#endif + +#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) \ + || (BOOST_MPL_CFG_GCC != 0) \ + || BOOST_WORKAROUND(__IBMCPP__, <= 600) +# define BOOST_MPL_CFG_ASSERT_USE_RELATION_NAMES +#endif + +#if BOOST_WORKAROUND(__MWERKS__, < 0x3202) \ + || BOOST_WORKAROUND(__EDG_VERSION__, <= 238) \ + || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) \ + || BOOST_WORKAROUND(__DMC__, BOOST_TESTED_AT(0x840)) +# define BOOST_MPL_CFG_ASSERT_BROKEN_POINTER_TO_POINTER_TO_MEMBER +#endif + +// agurt, 10/nov/06: use enums for Borland (which cannot cope with static constants) +// and GCC (which issues "unused variable" warnings when static constants are used +// at a function scope) +#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) \ + || (BOOST_MPL_CFG_GCC != 0) || (BOOST_MPL_CFG_GPU != 0) +# define BOOST_MPL_AUX_ASSERT_CONSTANT(T, expr) enum { expr } +#else +# define BOOST_MPL_AUX_ASSERT_CONSTANT(T, expr) BOOST_STATIC_CONSTANT(T, expr) +#endif + + +BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN + +struct failed {}; + +// agurt, 24/aug/04: MSVC 7.1 workaround here and below: return/accept +// 'assert<false>' by reference; can't apply it unconditionally -- apparently it +// degrades the quality of GCC diagnostics +#if BOOST_WORKAROUND(BOOST_MSVC, == 1310) +# define AUX778076_ASSERT_ARG(x) x& +#else +# define AUX778076_ASSERT_ARG(x) x +#endif + +template< bool C > struct assert { typedef void* type; }; +template<> struct assert<false> { typedef AUX778076_ASSERT_ARG(assert) type; }; + +template< bool C > +int assertion_failed( typename assert<C>::type ); + +template< bool C > +struct assertion +{ + static int failed( assert<false> ); +}; + +template<> +struct assertion<true> +{ + static int failed( void* ); +}; + +struct assert_ +{ +#if !defined(BOOST_MPL_CFG_NO_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES) + template< typename T1, typename T2 = na, typename T3 = na, typename T4 = na > struct types {}; +#endif + static assert_ const arg; + enum relations { equal = 1, not_equal, greater, greater_equal, less, less_equal }; +}; + + +#if !defined(BOOST_MPL_CFG_ASSERT_USE_RELATION_NAMES) + +bool operator==( failed, failed ); +bool operator!=( failed, failed ); +bool operator>( failed, failed ); +bool operator>=( failed, failed ); +bool operator<( failed, failed ); +bool operator<=( failed, failed ); + +#if defined(__EDG_VERSION__) +template< bool (*)(failed, failed), long x, long y > struct assert_relation {}; +# define BOOST_MPL_AUX_ASSERT_RELATION(x, y, r) assert_relation<r,x,y> +#else +template< BOOST_MPL_AUX_NTTP_DECL(long, x), BOOST_MPL_AUX_NTTP_DECL(long, y), bool (*)(failed, failed) > +struct assert_relation {}; +# define BOOST_MPL_AUX_ASSERT_RELATION(x, y, r) assert_relation<x,y,r> +#endif + +#else // BOOST_MPL_CFG_ASSERT_USE_RELATION_NAMES + +boost::mpl::aux::weighted_tag<1>::type operator==( assert_, assert_ ); +boost::mpl::aux::weighted_tag<2>::type operator!=( assert_, assert_ ); +boost::mpl::aux::weighted_tag<3>::type operator>( assert_, assert_ ); +boost::mpl::aux::weighted_tag<4>::type operator>=( assert_, assert_ ); +boost::mpl::aux::weighted_tag<5>::type operator<( assert_, assert_ ); +boost::mpl::aux::weighted_tag<6>::type operator<=( assert_, assert_ ); + +template< assert_::relations r, long x, long y > struct assert_relation {}; + +#endif + +#if BOOST_WORKAROUND(BOOST_MSVC, == 1700) + +template<class Pred> +struct extract_assert_pred; + +template<class Pred> +struct extract_assert_pred<void(Pred)> { typedef Pred type; }; + +template<class Pred> +struct eval_assert { + typedef typename extract_assert_pred<Pred>::type P; + typedef typename P::type p_type; + typedef typename ::boost::mpl::if_c<p_type::value, + AUX778076_ASSERT_ARG(assert<false>), + failed ************ P::************ + >::type type; +}; + +template<class Pred> +struct eval_assert_not { + typedef typename extract_assert_pred<Pred>::type P; + typedef typename P::type p_type; + typedef typename ::boost::mpl::if_c<!p_type::value, + AUX778076_ASSERT_ARG(assert<false>), + failed ************ ::boost::mpl::not_<P>::************ + >::type type; +}; + +template< typename T > +T make_assert_arg(); + +#elif !defined(BOOST_MPL_CFG_ASSERT_BROKEN_POINTER_TO_POINTER_TO_MEMBER) + +template< bool > struct assert_arg_pred_impl { typedef int type; }; +template<> struct assert_arg_pred_impl<true> { typedef void* type; }; + +template< typename P > struct assert_arg_pred +{ + typedef typename P::type p_type; + typedef typename assert_arg_pred_impl< p_type::value >::type type; +}; + +template< typename P > struct assert_arg_pred_not +{ + typedef typename P::type p_type; + BOOST_MPL_AUX_ASSERT_CONSTANT( bool, p = !p_type::value ); + typedef typename assert_arg_pred_impl<p>::type type; +}; + +template< typename Pred > +failed ************ (Pred::************ + assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type ) + ); + +template< typename Pred > +failed ************ (boost::mpl::not_<Pred>::************ + assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type ) + ); + +template< typename Pred > +AUX778076_ASSERT_ARG(assert<false>) +assert_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type ); + +template< typename Pred > +AUX778076_ASSERT_ARG(assert<false>) +assert_not_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type ); + + +#else // BOOST_MPL_CFG_ASSERT_BROKEN_POINTER_TO_POINTER_TO_MEMBER + +template< bool c, typename Pred > struct assert_arg_type_impl +{ + typedef failed ************ Pred::* mwcw83_wknd; + typedef mwcw83_wknd ************* type; +}; + +template< typename Pred > struct assert_arg_type_impl<true,Pred> +{ + typedef AUX778076_ASSERT_ARG(assert<false>) type; +}; + +template< typename Pred > struct assert_arg_type + : assert_arg_type_impl< BOOST_MPL_AUX_VALUE_WKND(BOOST_MPL_AUX_NESTED_TYPE_WKND(Pred))::value, Pred > +{ +}; + +template< typename Pred > +typename assert_arg_type<Pred>::type +assert_arg(void (*)(Pred), int); + +template< typename Pred > +typename assert_arg_type< boost::mpl::not_<Pred> >::type +assert_not_arg(void (*)(Pred), int); + +# if !defined(BOOST_MPL_CFG_ASSERT_USE_RELATION_NAMES) +template< long x, long y, bool (*r)(failed, failed) > +typename assert_arg_type_impl< false,BOOST_MPL_AUX_ASSERT_RELATION(x,y,r) >::type +assert_rel_arg( BOOST_MPL_AUX_ASSERT_RELATION(x,y,r) ); +# else +template< assert_::relations r, long x, long y > +typename assert_arg_type_impl< false,assert_relation<r,x,y> >::type +assert_rel_arg( assert_relation<r,x,y> ); +# endif + +#endif // BOOST_MPL_CFG_ASSERT_BROKEN_POINTER_TO_POINTER_TO_MEMBER + +#undef AUX778076_ASSERT_ARG + +BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE + +#if BOOST_WORKAROUND(BOOST_MSVC, == 1700) + +// BOOST_MPL_ASSERT((pred<x,...>)) + +#define BOOST_MPL_ASSERT(pred) \ +BOOST_MPL_AUX_ASSERT_CONSTANT( \ + std::size_t \ + , BOOST_PP_CAT(mpl_assertion_in_line_,BOOST_MPL_AUX_PP_COUNTER()) = sizeof( \ + boost::mpl::assertion_failed<false>( \ + boost::mpl::make_assert_arg< \ + typename boost::mpl::eval_assert<void pred>::type \ + >() \ + ) \ + ) \ + ) \ +/**/ + +// BOOST_MPL_ASSERT_NOT((pred<x,...>)) + +#define BOOST_MPL_ASSERT_NOT(pred) \ +BOOST_MPL_AUX_ASSERT_CONSTANT( \ + std::size_t \ + , BOOST_PP_CAT(mpl_assertion_in_line_,BOOST_MPL_AUX_PP_COUNTER()) = sizeof( \ + boost::mpl::assertion_failed<false>( \ + boost::mpl::make_assert_arg< \ + typename boost::mpl::eval_assert_not<void pred>::type \ + >() \ + ) \ + ) \ + ) \ +/**/ + +#else + +// BOOST_MPL_ASSERT((pred<x,...>)) + +#define BOOST_MPL_ASSERT(pred) \ +BOOST_MPL_AUX_ASSERT_CONSTANT( \ + std::size_t \ + , BOOST_PP_CAT(mpl_assertion_in_line_,BOOST_MPL_AUX_PP_COUNTER()) = sizeof( \ + boost::mpl::assertion_failed<false>( \ + boost::mpl::assert_arg( (void (*) pred)0, 1 ) \ + ) \ + ) \ + ) \ +/**/ + +// BOOST_MPL_ASSERT_NOT((pred<x,...>)) + +#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300) +# define BOOST_MPL_ASSERT_NOT(pred) \ +enum { \ + BOOST_PP_CAT(mpl_assertion_in_line_,BOOST_MPL_AUX_PP_COUNTER()) = sizeof( \ + boost::mpl::assertion<false>::failed( \ + boost::mpl::assert_not_arg( (void (*) pred)0, 1 ) \ + ) \ + ) \ +}\ +/**/ +#else +# define BOOST_MPL_ASSERT_NOT(pred) \ +BOOST_MPL_AUX_ASSERT_CONSTANT( \ + std::size_t \ + , BOOST_PP_CAT(mpl_assertion_in_line_,BOOST_MPL_AUX_PP_COUNTER()) = sizeof( \ + boost::mpl::assertion_failed<false>( \ + boost::mpl::assert_not_arg( (void (*) pred)0, 1 ) \ + ) \ + ) \ + ) \ +/**/ +#endif + +#endif + +// BOOST_MPL_ASSERT_RELATION(x, ==|!=|<=|<|>=|>, y) + +#if defined(BOOST_MPL_CFG_ASSERT_USE_RELATION_NAMES) + +# if !defined(BOOST_MPL_CFG_ASSERT_BROKEN_POINTER_TO_POINTER_TO_MEMBER) +// agurt, 9/nov/06: 'enum' below is a workaround for gcc 4.0.4/4.1.1 bugs #29522 and #29518 +# define BOOST_MPL_ASSERT_RELATION_IMPL(counter, x, rel, y) \ +enum { BOOST_PP_CAT(mpl_assert_rel_value,counter) = (x rel y) }; \ +BOOST_MPL_AUX_ASSERT_CONSTANT( \ + std::size_t \ + , BOOST_PP_CAT(mpl_assertion_in_line_,counter) = sizeof( \ + boost::mpl::assertion_failed<BOOST_PP_CAT(mpl_assert_rel_value,counter)>( \ + (boost::mpl::failed ************ ( boost::mpl::assert_relation< \ + boost::mpl::assert_::relations( sizeof( \ + boost::mpl::assert_::arg rel boost::mpl::assert_::arg \ + ) ) \ + , x \ + , y \ + >::************)) 0 ) \ + ) \ + ) \ +/**/ +# else +# define BOOST_MPL_ASSERT_RELATION_IMPL(counter, x, rel, y) \ +BOOST_MPL_AUX_ASSERT_CONSTANT( \ + std::size_t \ + , BOOST_PP_CAT(mpl_assert_rel,counter) = sizeof( \ + boost::mpl::assert_::arg rel boost::mpl::assert_::arg \ + ) \ + ); \ +BOOST_MPL_AUX_ASSERT_CONSTANT( bool, BOOST_PP_CAT(mpl_assert_rel_value,counter) = (x rel y) ); \ +BOOST_MPL_AUX_ASSERT_CONSTANT( \ + std::size_t \ + , BOOST_PP_CAT(mpl_assertion_in_line_,counter) = sizeof( \ + boost::mpl::assertion_failed<BOOST_PP_CAT(mpl_assert_rel_value,counter)>( \ + boost::mpl::assert_rel_arg( boost::mpl::assert_relation< \ + boost::mpl::assert_::relations(BOOST_PP_CAT(mpl_assert_rel,counter)) \ + , x \ + , y \ + >() ) \ + ) \ + ) \ + ) \ +/**/ +# endif + +# define BOOST_MPL_ASSERT_RELATION(x, rel, y) \ +BOOST_MPL_ASSERT_RELATION_IMPL(BOOST_MPL_AUX_PP_COUNTER(), x, rel, y) \ +/**/ + +#else // !BOOST_MPL_CFG_ASSERT_USE_RELATION_NAMES + +# if defined(BOOST_MPL_CFG_ASSERT_BROKEN_POINTER_TO_POINTER_TO_MEMBER) +# define BOOST_MPL_ASSERT_RELATION(x, rel, y) \ +BOOST_MPL_AUX_ASSERT_CONSTANT( \ + std::size_t \ + , BOOST_PP_CAT(mpl_assertion_in_line_,BOOST_MPL_AUX_PP_COUNTER()) = sizeof( \ + boost::mpl::assertion_failed<(x rel y)>( boost::mpl::assert_rel_arg( \ + boost::mpl::BOOST_MPL_AUX_ASSERT_RELATION(x,y,(&boost::mpl::operator rel))() \ + ) ) \ + ) \ + ) \ +/**/ +# else +# define BOOST_MPL_ASSERT_RELATION(x, rel, y) \ +BOOST_MPL_AUX_ASSERT_CONSTANT( \ + std::size_t \ + , BOOST_PP_CAT(mpl_assertion_in_line_,BOOST_MPL_AUX_PP_COUNTER()) = sizeof( \ + boost::mpl::assertion_failed<(x rel y)>( (boost::mpl::failed ************ ( \ + boost::mpl::BOOST_MPL_AUX_ASSERT_RELATION(x,y,(&boost::mpl::operator rel))::************))0 ) \ + ) \ + ) \ +/**/ +# endif + +#endif + + +// BOOST_MPL_ASSERT_MSG( (pred<x,...>::value), USER_PROVIDED_MESSAGE, (types<x,...>) ) + +#if BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3202)) +# define BOOST_MPL_ASSERT_MSG_IMPL( counter, c, msg, types_ ) \ +struct msg; \ +typedef struct BOOST_PP_CAT(msg,counter) : boost::mpl::assert_ \ +{ \ + using boost::mpl::assert_::types; \ + static boost::mpl::failed ************ (msg::************ assert_arg()) types_ \ + { return 0; } \ +} BOOST_PP_CAT(mpl_assert_arg,counter); \ +BOOST_MPL_AUX_ASSERT_CONSTANT( \ + std::size_t \ + , BOOST_PP_CAT(mpl_assertion_in_line_,counter) = sizeof( \ + boost::mpl::assertion<(c)>::failed( BOOST_PP_CAT(mpl_assert_arg,counter)::assert_arg() ) \ + ) \ + ) \ +/**/ +#else +# define BOOST_MPL_ASSERT_MSG_IMPL( counter, c, msg, types_ ) \ +struct msg; \ +typedef struct BOOST_PP_CAT(msg,counter) : boost::mpl::assert_ \ +{ \ + static boost::mpl::failed ************ (msg::************ assert_arg()) types_ \ + { return 0; } \ +} BOOST_PP_CAT(mpl_assert_arg,counter); \ +BOOST_MPL_AUX_ASSERT_CONSTANT( \ + std::size_t \ + , BOOST_PP_CAT(mpl_assertion_in_line_,counter) = sizeof( \ + boost::mpl::assertion_failed<(c)>( BOOST_PP_CAT(mpl_assert_arg,counter)::assert_arg() ) \ + ) \ + ) \ +/**/ +#endif + +#define BOOST_MPL_ASSERT_MSG( c, msg, types_ ) \ +BOOST_MPL_ASSERT_MSG_IMPL( BOOST_MPL_AUX_PP_COUNTER(), c, msg, types_ ) \ +/**/ + +#endif // BOOST_MPL_ASSERT_HPP_INCLUDED |