diff -r e1b950c65cb4 -r 837f303aceeb epoc32/include/stdapis/boost/mpl/transform.hpp --- a/epoc32/include/stdapis/boost/mpl/transform.hpp Wed Mar 31 12:27:01 2010 +0100 +++ b/epoc32/include/stdapis/boost/mpl/transform.hpp Wed Mar 31 12:33:34 2010 +0100 @@ -1,48 +1,145 @@ -# /* ************************************************************************** -# * * -# * (C) Copyright Paul Mensonides 2002. -# * 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 for most recent version. */ -# -# ifndef BOOST_PREPROCESSOR_SEQ_TRANSFORM_HPP -# define BOOST_PREPROCESSOR_SEQ_TRANSFORM_HPP -# -# include -# include -# include -# include -# include -# -# /* BOOST_PP_SEQ_TRANSFORM */ -# -# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() -# define BOOST_PP_SEQ_TRANSFORM(op, data, seq) BOOST_PP_SEQ_TAIL(BOOST_PP_TUPLE_ELEM(3, 2, BOOST_PP_SEQ_FOLD_LEFT(BOOST_PP_SEQ_TRANSFORM_O, (op, data, (nil)), seq))) -# else -# define BOOST_PP_SEQ_TRANSFORM(op, data, seq) BOOST_PP_SEQ_TRANSFORM_I(op, data, seq) -# define BOOST_PP_SEQ_TRANSFORM_I(op, data, seq) BOOST_PP_SEQ_TAIL(BOOST_PP_TUPLE_ELEM(3, 2, BOOST_PP_SEQ_FOLD_LEFT(BOOST_PP_SEQ_TRANSFORM_O, (op, data, (nil)), seq))) -# endif -# -# if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT() -# define BOOST_PP_SEQ_TRANSFORM_O(s, state, elem) BOOST_PP_SEQ_TRANSFORM_O_IM(s, BOOST_PP_TUPLE_REM_3 state, elem) -# define BOOST_PP_SEQ_TRANSFORM_O_IM(s, im, elem) BOOST_PP_SEQ_TRANSFORM_O_I(s, im, elem) -# else -# define BOOST_PP_SEQ_TRANSFORM_O(s, state, elem) BOOST_PP_SEQ_TRANSFORM_O_I(s, BOOST_PP_TUPLE_ELEM(3, 0, state), BOOST_PP_TUPLE_ELEM(3, 1, state), BOOST_PP_TUPLE_ELEM(3, 2, state), elem) -# endif -# -# define BOOST_PP_SEQ_TRANSFORM_O_I(s, op, data, res, elem) (op, data, res (op(s, data, elem))) -# -# /* BOOST_PP_SEQ_TRANSFORM_S */ -# -# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() -# define BOOST_PP_SEQ_TRANSFORM_S(s, op, data, seq) BOOST_PP_SEQ_TAIL(BOOST_PP_TUPLE_ELEM(3, 2, BOOST_PP_SEQ_FOLD_LEFT_ ## s(BOOST_PP_SEQ_TRANSFORM_O, (op, data, (nil)), seq))) -# else -# define BOOST_PP_SEQ_TRANSFORM_S(s, op, data, seq) BOOST_PP_SEQ_TRANSFORM_S_I(s, op, data, seq) -# define BOOST_PP_SEQ_TRANSFORM_S_I(s, op, data, seq) BOOST_PP_SEQ_TAIL(BOOST_PP_TUPLE_ELEM(3, 2, BOOST_PP_SEQ_FOLD_LEFT_ ## s(BOOST_PP_SEQ_TRANSFORM_O, (op, data, (nil)), seq))) -# endif -# -# endif + +#ifndef BOOST_MPL_TRANSFORM_HPP_INCLUDED +#define BOOST_MPL_TRANSFORM_HPP_INCLUDED + +// Copyright Aleksey Gurtovoy 2000-2004 +// Copyright David Abrahams 2003-2004 +// +// 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. + +// $Source: /cvsroot/boost/boost/boost/mpl/transform.hpp,v $ +// $Date: 2004/12/20 17:18:17 $ +// $Revision: 1.10 $ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace boost { namespace mpl { + +namespace aux { + +template< + typename Seq + , typename Op + , typename In + > +struct transform1_impl + : fold< + Seq + , typename In::state + , bind2< typename lambda< typename In::operation >::type + , _1 + , bind1< typename lambda::type, _2> + > + > +{ +}; + +template< + typename Seq + , typename Op + , typename In + > +struct reverse_transform1_impl + : reverse_fold< + Seq + , typename In::state + , bind2< typename lambda< typename In::operation >::type + , _1 + , bind1< typename lambda::type, _2> + > + > +{ +}; + +template< + typename Seq1 + , typename Seq2 + , typename Op + , typename In + > +struct transform2_impl + : fold< + pair_view + , typename In::state + , bind2< typename lambda< typename In::operation >::type + , _1 + , bind2< + typename lambda::type + , bind1,_2> + , bind1,_2> + > + > + > +{ +}; + +template< + typename Seq1 + , typename Seq2 + , typename Op + , typename In + > +struct reverse_transform2_impl + : reverse_fold< + pair_view + , typename In::state + , bind2< typename lambda< typename In::operation >::type + , _1 + , bind2< typename lambda< Op >::type + , bind1,_2> + , bind1,_2> + > + > + > +{ +}; + +} // namespace aux + +BOOST_MPL_AUX_INSERTER_ALGORITHM_DEF(3, transform1) +BOOST_MPL_AUX_INSERTER_ALGORITHM_DEF(4, transform2) + +#define AUX778076_TRANSFORM_DEF(name) \ +template< \ + typename BOOST_MPL_AUX_NA_PARAM(Seq1) \ + , typename BOOST_MPL_AUX_NA_PARAM(Seq2OrOperation) \ + , typename BOOST_MPL_AUX_NA_PARAM(OperationOrInserter) \ + , typename BOOST_MPL_AUX_NA_PARAM(Inserter) \ + > \ +struct name \ +{ \ + typedef typename eval_if< \ + or_< \ + is_na \ + , is_lambda_expression< Seq2OrOperation > \ + , not_< is_sequence > \ + > \ + , name##1 \ + , name##2 \ + >::type type; \ +}; \ +BOOST_MPL_AUX_NA_SPEC(4, name) \ +/**/ + +AUX778076_TRANSFORM_DEF(transform) +AUX778076_TRANSFORM_DEF(reverse_transform) + +#undef AUX778076_TRANSFORM_DEF + +}} + +#endif // BOOST_MPL_TRANSFORM_HPP_INCLUDED