--- 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 <boost/preprocessor/config/config.hpp>
-# include <boost/preprocessor/seq/fold_left.hpp>
-# include <boost/preprocessor/seq/seq.hpp>
-# include <boost/preprocessor/tuple/elem.hpp>
-# include <boost/preprocessor/tuple/rem.hpp>
-#
-# /* 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 <boost/mpl/fold.hpp>
+#include <boost/mpl/reverse_fold.hpp>
+#include <boost/mpl/pair_view.hpp>
+#include <boost/mpl/is_sequence.hpp>
+#include <boost/mpl/eval_if.hpp>
+#include <boost/mpl/lambda.hpp>
+#include <boost/mpl/bind.hpp>
+#include <boost/mpl/or.hpp>
+#include <boost/mpl/not.hpp>
+#include <boost/mpl/aux_/na.hpp>
+#include <boost/mpl/aux_/inserter_algorithm.hpp>
+
+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<Op>::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<Op>::type, _2>
+ >
+ >
+{
+};
+
+template<
+ typename Seq1
+ , typename Seq2
+ , typename Op
+ , typename In
+ >
+struct transform2_impl
+ : fold<
+ pair_view<Seq1,Seq2>
+ , typename In::state
+ , bind2< typename lambda< typename In::operation >::type
+ , _1
+ , bind2<
+ typename lambda<Op>::type
+ , bind1<first<>,_2>
+ , bind1<second<>,_2>
+ >
+ >
+ >
+{
+};
+
+template<
+ typename Seq1
+ , typename Seq2
+ , typename Op
+ , typename In
+ >
+struct reverse_transform2_impl
+ : reverse_fold<
+ pair_view<Seq1,Seq2>
+ , typename In::state
+ , bind2< typename lambda< typename In::operation >::type
+ , _1
+ , bind2< typename lambda< Op >::type
+ , bind1<first<>,_2>
+ , bind1<second<>,_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<OperationOrInserter> \
+ , is_lambda_expression< Seq2OrOperation > \
+ , not_< is_sequence<Seq2OrOperation> > \
+ > \
+ , name##1<Seq1,Seq2OrOperation,OperationOrInserter> \
+ , name##2<Seq1,Seq2OrOperation,OperationOrInserter,Inserter> \
+ >::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