diff options
Diffstat (limited to 'contrib/src/boost/mpl/apply_wrap.hpp')
-rw-r--r-- | contrib/src/boost/mpl/apply_wrap.hpp | 468 |
1 files changed, 234 insertions, 234 deletions
diff --git a/contrib/src/boost/mpl/apply_wrap.hpp b/contrib/src/boost/mpl/apply_wrap.hpp index 6b485c7..b807779 100644 --- a/contrib/src/boost/mpl/apply_wrap.hpp +++ b/contrib/src/boost/mpl/apply_wrap.hpp @@ -1,234 +1,234 @@ -
-#if !defined(BOOST_PP_IS_ITERATING)
-
-///// header body
-
-#ifndef BOOST_MPL_APPLY_WRAP_HPP_INCLUDED
-#define BOOST_MPL_APPLY_WRAP_HPP_INCLUDED
-
-// Copyright Aleksey Gurtovoy 2000-2008
-//
-// 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.
-
-// $Id$
-// $Date$
-// $Revision$
-
-#if !defined(BOOST_MPL_PREPROCESSING_MODE)
-# include <boost/mpl/aux_/arity.hpp>
-# include <boost/mpl/aux_/has_apply.hpp>
-# include <boost/mpl/aux_/na.hpp>
-# include <boost/mpl/aux_/msvc_never_true.hpp>
-#endif
-
-#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 apply_wrap.hpp
-# include <boost/mpl/aux_/include_preprocessed.hpp>
-
-#else
-
-# include <boost/mpl/limits/arity.hpp>
-# include <boost/mpl/aux_/preprocessor/params.hpp>
-# include <boost/mpl/aux_/preprocessor/enum.hpp>
-# include <boost/mpl/aux_/preprocessor/add.hpp>
-# include <boost/mpl/aux_/config/bcc.hpp>
-# include <boost/mpl/aux_/config/ctps.hpp>
-# include <boost/mpl/aux_/config/dtp.hpp>
-# include <boost/mpl/aux_/config/eti.hpp>
-# include <boost/mpl/aux_/config/msvc.hpp>
-# include <boost/mpl/aux_/config/workaround.hpp>
-
-# include <boost/preprocessor/comma_if.hpp>
-# include <boost/preprocessor/logical/and.hpp>
-# include <boost/preprocessor/inc.hpp>
-# include <boost/preprocessor/iterate.hpp>
-
-
-namespace boost { namespace mpl {
-
-// local macros, #undef-ined at the end of the header
-# define AUX778076_APPLY_WRAP_PARAMS(n, param) \
- BOOST_MPL_PP_PARAMS(n, param) \
- /**/
-
-# define AUX778076_APPLY_WRAP_SPEC_PARAMS(n, param) \
- BOOST_MPL_PP_ENUM(BOOST_PP_INC(n), param) \
- /**/
-
-
-#define BOOST_PP_ITERATION_PARAMS_1 \
- (3,(0, BOOST_MPL_LIMIT_METAFUNCTION_ARITY, <boost/mpl/apply_wrap.hpp>))
-#include BOOST_PP_ITERATE()
-
-
-# undef AUX778076_APPLY_WRAP_SPEC_PARAMS
-# undef AUX778076_APPLY_WRAP_PARAMS
-
-}}
-
-#endif // BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS
-#endif // BOOST_MPL_APPLY_WRAP_HPP_INCLUDED
-
-///// iteration, depth == 1
-
-// For gcc 4.4 compatability, we must include the
-// BOOST_PP_ITERATION_DEPTH test inside an #else clause.
-#else // BOOST_PP_IS_ITERATING
-#if BOOST_PP_ITERATION_DEPTH() == 1
-
-# define i_ BOOST_PP_FRAME_ITERATION(1)
-
-# if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
-// MSVC version
-
-#define AUX778076_MSVC_DTW_NAME BOOST_PP_CAT(msvc_apply,i_)
-#define AUX778076_MSVC_DTW_ORIGINAL_NAME apply
-#define AUX778076_MSVC_DTW_ARITY i_
-#include <boost/mpl/aux_/msvc_dtw.hpp>
-
-template<
- typename F BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, typename T)
- >
-struct BOOST_PP_CAT(apply_wrap,i_)
-{
- // Metafunction forwarding confuses vc6
- typedef typename BOOST_PP_CAT(msvc_apply,i_)<F>::template result_<
- AUX778076_APPLY_WRAP_PARAMS(i_, T)
- >::type type;
-};
-
-# elif defined(BOOST_MPL_CFG_BROKEN_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES)
-// MWCW/Borland version
-
-template<
- int N, typename F BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, typename T)
- >
-struct BOOST_PP_CAT(apply_wrap_impl,i_);
-
-#define BOOST_PP_ITERATION_PARAMS_2 \
- (3,(0, BOOST_MPL_LIMIT_METAFUNCTION_ARITY - i_, <boost/mpl/apply_wrap.hpp>))
-#include BOOST_PP_ITERATE()
-
-template<
- typename F BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, typename T)
- >
-struct BOOST_PP_CAT(apply_wrap,i_)
- : BOOST_PP_CAT(apply_wrap_impl,i_)<
- ::boost::mpl::aux::arity<F,i_>::value
- , F
- BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, T)
- >::type
-{
-};
-
-# else
-// ISO98 C++, with minor concession to vc7
-
-template<
- typename F BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, typename T)
-#if i_ == 0
- , typename has_apply_ = typename aux::has_apply<F>::type
-#endif
- >
-struct BOOST_PP_CAT(apply_wrap,i_)
-// metafunction forwarding confuses MSVC 7.0
-#if !BOOST_WORKAROUND(BOOST_MSVC, == 1300)
- : F::template apply< AUX778076_APPLY_WRAP_PARAMS(i_, T) >
-{
-#else
-{
- typedef typename F::template apply<
- AUX778076_APPLY_WRAP_PARAMS(i_, T)
- >::type type;
-#endif
-};
-
-#if i_ == 0 && !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
-template< typename F >
-struct BOOST_PP_CAT(apply_wrap,i_)<F,true_>
- : F::apply
-{
-};
-#endif
-
-# endif // workarounds
-
-#if defined(BOOST_MPL_CFG_MSVC_ETI_BUG)
-/// workaround for ETI bug
-template<>
-struct BOOST_PP_CAT(apply_wrap,i_)<AUX778076_APPLY_WRAP_SPEC_PARAMS(i_, int)>
-{
- typedef int type;
-};
-#endif
-
-# undef i_
-
-///// iteration, depth == 2
-
-#elif BOOST_PP_ITERATION_DEPTH() == 2
-
-# define j_ BOOST_PP_FRAME_ITERATION(2)
-
-#if i_ == 0 && j_ == 0 \
- && defined(BOOST_MPL_CFG_BCC590_WORKAROUNDS) \
- && !defined(BOOST_MPL_CFG_NO_HAS_APPLY)
-
-template< typename F, bool F_has_apply >
-struct apply_wrap_impl0_bcb {
- typedef typename F::template apply< na > type;
-};
-
-template< typename F >
-struct apply_wrap_impl0_bcb< F, true > {
- typedef typename F::apply type;
-};
-
-template<
- typename F BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, typename T)
- >
-struct BOOST_PP_CAT(apply_wrap_impl,i_)<
- BOOST_MPL_PP_ADD(i_, j_)
- , F
- BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, T)
- >
-{
- typedef apply_wrap_impl0_bcb< F, aux::has_apply< F >::value >::type type;
-};
-#else
-
-template<
- typename F BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, typename T)
- >
-struct BOOST_PP_CAT(apply_wrap_impl,i_)<
- BOOST_MPL_PP_ADD(i_, j_)
- , F
- BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, T)
- >
-{
- typedef typename F::template apply<
- AUX778076_APPLY_WRAP_PARAMS(i_, T)
-#if i_ == 0 && j_ == 0
-/// since the defaults are "lost", we have to pass *something* even for nullary
-/// metafunction classes
- na
-#else
- BOOST_PP_COMMA_IF(BOOST_PP_AND(i_, j_)) BOOST_MPL_PP_ENUM(j_, na)
-#endif
- > type;
-};
-
-#endif
-
-# undef j_
-
-#endif // BOOST_PP_ITERATION_DEPTH()
-#endif // BOOST_PP_IS_ITERATING
+ +#if !defined(BOOST_PP_IS_ITERATING) + +///// header body + +#ifndef BOOST_MPL_APPLY_WRAP_HPP_INCLUDED +#define BOOST_MPL_APPLY_WRAP_HPP_INCLUDED + +// Copyright Aleksey Gurtovoy 2000-2008 +// +// 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. + +// $Id$ +// $Date$ +// $Revision$ + +#if !defined(BOOST_MPL_PREPROCESSING_MODE) +# include <boost/mpl/aux_/arity.hpp> +# include <boost/mpl/aux_/has_apply.hpp> +# include <boost/mpl/aux_/na.hpp> +# include <boost/mpl/aux_/msvc_never_true.hpp> +#endif + +#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 apply_wrap.hpp +# include <boost/mpl/aux_/include_preprocessed.hpp> + +#else + +# include <boost/mpl/limits/arity.hpp> +# include <boost/mpl/aux_/preprocessor/params.hpp> +# include <boost/mpl/aux_/preprocessor/enum.hpp> +# include <boost/mpl/aux_/preprocessor/add.hpp> +# include <boost/mpl/aux_/config/bcc.hpp> +# include <boost/mpl/aux_/config/ctps.hpp> +# include <boost/mpl/aux_/config/dtp.hpp> +# include <boost/mpl/aux_/config/eti.hpp> +# include <boost/mpl/aux_/config/msvc.hpp> +# include <boost/mpl/aux_/config/workaround.hpp> + +# include <boost/preprocessor/comma_if.hpp> +# include <boost/preprocessor/logical/and.hpp> +# include <boost/preprocessor/inc.hpp> +# include <boost/preprocessor/iterate.hpp> + + +namespace boost { namespace mpl { + +// local macros, #undef-ined at the end of the header +# define AUX778076_APPLY_WRAP_PARAMS(n, param) \ + BOOST_MPL_PP_PARAMS(n, param) \ + /**/ + +# define AUX778076_APPLY_WRAP_SPEC_PARAMS(n, param) \ + BOOST_MPL_PP_ENUM(BOOST_PP_INC(n), param) \ + /**/ + + +#define BOOST_PP_ITERATION_PARAMS_1 \ + (3,(0, BOOST_MPL_LIMIT_METAFUNCTION_ARITY, <boost/mpl/apply_wrap.hpp>)) +#include BOOST_PP_ITERATE() + + +# undef AUX778076_APPLY_WRAP_SPEC_PARAMS +# undef AUX778076_APPLY_WRAP_PARAMS + +}} + +#endif // BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS +#endif // BOOST_MPL_APPLY_WRAP_HPP_INCLUDED + +///// iteration, depth == 1 + +// For gcc 4.4 compatability, we must include the +// BOOST_PP_ITERATION_DEPTH test inside an #else clause. +#else // BOOST_PP_IS_ITERATING +#if BOOST_PP_ITERATION_DEPTH() == 1 + +# define i_ BOOST_PP_FRAME_ITERATION(1) + +# if BOOST_WORKAROUND(BOOST_MSVC, < 1300) +// MSVC version + +#define AUX778076_MSVC_DTW_NAME BOOST_PP_CAT(msvc_apply,i_) +#define AUX778076_MSVC_DTW_ORIGINAL_NAME apply +#define AUX778076_MSVC_DTW_ARITY i_ +#include <boost/mpl/aux_/msvc_dtw.hpp> + +template< + typename F BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, typename T) + > +struct BOOST_PP_CAT(apply_wrap,i_) +{ + // Metafunction forwarding confuses vc6 + typedef typename BOOST_PP_CAT(msvc_apply,i_)<F>::template result_< + AUX778076_APPLY_WRAP_PARAMS(i_, T) + >::type type; +}; + +# elif defined(BOOST_MPL_CFG_BROKEN_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES) +// MWCW/Borland version + +template< + int N, typename F BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, typename T) + > +struct BOOST_PP_CAT(apply_wrap_impl,i_); + +#define BOOST_PP_ITERATION_PARAMS_2 \ + (3,(0, BOOST_MPL_LIMIT_METAFUNCTION_ARITY - i_, <boost/mpl/apply_wrap.hpp>)) +#include BOOST_PP_ITERATE() + +template< + typename F BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, typename T) + > +struct BOOST_PP_CAT(apply_wrap,i_) + : BOOST_PP_CAT(apply_wrap_impl,i_)< + ::boost::mpl::aux::arity<F,i_>::value + , F + BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, T) + >::type +{ +}; + +# else +// ISO98 C++, with minor concession to vc7 + +template< + typename F BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, typename T) +#if i_ == 0 + , typename has_apply_ = typename aux::has_apply<F>::type +#endif + > +struct BOOST_PP_CAT(apply_wrap,i_) +// metafunction forwarding confuses MSVC 7.0 +#if !BOOST_WORKAROUND(BOOST_MSVC, == 1300) + : F::template apply< AUX778076_APPLY_WRAP_PARAMS(i_, T) > +{ +#else +{ + typedef typename F::template apply< + AUX778076_APPLY_WRAP_PARAMS(i_, T) + >::type type; +#endif +}; + +#if i_ == 0 && !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) +template< typename F > +struct BOOST_PP_CAT(apply_wrap,i_)<F,true_> + : F::apply +{ +}; +#endif + +# endif // workarounds + +#if defined(BOOST_MPL_CFG_MSVC_ETI_BUG) +/// workaround for ETI bug +template<> +struct BOOST_PP_CAT(apply_wrap,i_)<AUX778076_APPLY_WRAP_SPEC_PARAMS(i_, int)> +{ + typedef int type; +}; +#endif + +# undef i_ + +///// iteration, depth == 2 + +#elif BOOST_PP_ITERATION_DEPTH() == 2 + +# define j_ BOOST_PP_FRAME_ITERATION(2) + +#if i_ == 0 && j_ == 0 \ + && defined(BOOST_MPL_CFG_BCC590_WORKAROUNDS) \ + && !defined(BOOST_MPL_CFG_NO_HAS_APPLY) + +template< typename F, bool F_has_apply > +struct apply_wrap_impl0_bcb { + typedef typename F::template apply< na > type; +}; + +template< typename F > +struct apply_wrap_impl0_bcb< F, true > { + typedef typename F::apply type; +}; + +template< + typename F BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, typename T) + > +struct BOOST_PP_CAT(apply_wrap_impl,i_)< + BOOST_MPL_PP_ADD(i_, j_) + , F + BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, T) + > +{ + typedef apply_wrap_impl0_bcb< F, aux::has_apply< F >::value >::type type; +}; +#else + +template< + typename F BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, typename T) + > +struct BOOST_PP_CAT(apply_wrap_impl,i_)< + BOOST_MPL_PP_ADD(i_, j_) + , F + BOOST_PP_COMMA_IF(i_) AUX778076_APPLY_WRAP_PARAMS(i_, T) + > +{ + typedef typename F::template apply< + AUX778076_APPLY_WRAP_PARAMS(i_, T) +#if i_ == 0 && j_ == 0 +/// since the defaults are "lost", we have to pass *something* even for nullary +/// metafunction classes + na +#else + BOOST_PP_COMMA_IF(BOOST_PP_AND(i_, j_)) BOOST_MPL_PP_ENUM(j_, na) +#endif + > type; +}; + +#endif + +# undef j_ + +#endif // BOOST_PP_ITERATION_DEPTH() +#endif // BOOST_PP_IS_ITERATING |