[Boost-commit] svn:boost r45441 - in sandbox/mirror: boost/mirror/algorithm libs/mirror/example/special

From: chochlik_at_[hidden]
Date: 2008-05-16 14:33:44

Author: matus.chochlik
Date: 2008-05-16 14:33:44 EDT (Fri, 16 May 2008)
New Revision: 45441
URL: http://svn.boost.org/trac/boost/changeset/45441

Log:
 - Added for_each and reverse_for_each working on a iterator range
Text files modified: 
   sandbox/mirror/boost/mirror/algorithm/for_each.hpp         |    33 +++++++++++++++++++++++++++++++++       
   sandbox/mirror/boost/mirror/algorithm/reverse_for_each.hpp |    34 ++++++++++++++++++++++++++++++++++      
   sandbox/mirror/libs/mirror/example/special/boost_tuple.cpp |    10 ++++++++++                              
   3 files changed, 77 insertions(+), 0 deletions(-)

Modified: sandbox/mirror/boost/mirror/algorithm/for_each.hpp
==============================================================================
--- sandbox/mirror/boost/mirror/algorithm/for_each.hpp	(original)
+++ sandbox/mirror/boost/mirror/algorithm/for_each.hpp	2008-05-16 14:33:44 EDT (Fri, 16 May 2008)
@@ -90,6 +90,39 @@
 	> ::perform(ref(fn), ref(transf));
 }
 
+template <
+	class IteratorBegin,
+	class IteratorEnd,
+	class Functor
+>
+static inline reference_wrapper<Functor> for_each(
+	reference_wrapper<Functor> fn
+)
+{
+	return detail::for_each_impl<
+		IteratorBegin,
+		IteratorEnd
+	> ::perform(fn, cref(detail::no_op()));
+}
+
+template <
+	class IteratorBegin,
+	class IteratorEnd,
+	class TransformOp,
+	class Functor
+>
+static inline reference_wrapper<Functor> for_each(
+	reference_wrapper<TransformOp> transf, 
+	reference_wrapper<Functor> fn
+)
+{
+	return detail::for_each_impl<
+		IteratorBegin,
+		IteratorEnd
+	> ::perform(fn, transf);
+}
+
+
 
 } // namespace mirror
 } // namespace boost

Modified: sandbox/mirror/boost/mirror/algorithm/reverse_for_each.hpp
==============================================================================
--- sandbox/mirror/boost/mirror/algorithm/reverse_for_each.hpp	(original)
+++ sandbox/mirror/boost/mirror/algorithm/reverse_for_each.hpp	2008-05-16 14:33:44 EDT (Fri, 16 May 2008)
@@ -90,6 +90,40 @@
 	> ::perform(ref(fn), ref(transf));
 }
 
+template <
+	class IteratorBegin,
+	class IteratorEnd,
+	class Functor
+>
+static reference_wrapper<Functor> reverse_for_each(
+	reference_wrapper<Functor> fn
+)
+{
+	return detail::reverse_for_each_impl<
+		IteratorBegin,
+		IteratorEnd
+	> ::perform(fn, cref(detail::no_op()));
+}
+
+template <
+	class IteratorBegin,
+	class IteratorEnd,
+	class TransformOp,
+	class Functor
+>
+static Functor reverse_for_each(
+	reference_wrapper<TransformOp> transf, 
+	reference_wrapper<Functor> fn
+)
+{
+	return detail::reverse_for_each_impl<
+		IteratorBegin,
+		IteratorEnd
+	> ::perform(fn, transf);
+}
+
+
+
 } // namespace mirror
 } // namespace boost
 

Modified: sandbox/mirror/libs/mirror/example/special/boost_tuple.cpp
==============================================================================
--- sandbox/mirror/libs/mirror/example/special/boost_tuple.cpp	(original)
+++ sandbox/mirror/libs/mirror/example/special/boost_tuple.cpp	2008-05-16 14:33:44 EDT (Fri, 16 May 2008)
@@ -128,6 +128,16 @@
         bcout << "---------------------------------------------------" << endl;
         for_each<meta_X::all_attributes>(cref(select_base_name()), cref(str_printer()));
         bcout << "---------------------------------------------------" << endl;
+	for_each<
+		begin<meta_X::all_attributes>::type,
+		end<meta_X::all_attributes>::type
+	>(cref(select_base_name()), cref(str_printer()));
+	bcout << "---------------------------------------------------" << endl;
+	reverse_for_each<
+		begin<meta_X::all_attributes>::type,
+		end<meta_X::all_attributes>::type
+	>(cref(select_base_name()), cref(str_printer()));
+	bcout << "---------------------------------------------------" << endl;
         bcout << "Finished" << endl;
 
         return 0;