Update of /cvsroot/boost/boost/boost/bimap/relation/support
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv14557/relation/support
Modified Files:
get.hpp is_tag_of_member_at.hpp member_with_tag.hpp
value_type_of.hpp
Log Message:
added info support
Index: get.hpp
===================================================================
RCS file: /cvsroot/boost/boost/boost/bimap/relation/support/get.hpp,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- get.hpp 31 May 2007 07:01:34 -0000 1.3
+++ get.hpp 4 Jun 2007 17:47:38 -0000 1.4
@@ -22,6 +22,9 @@
#include <boost/bimap/relation/detail/access_builder.hpp>
+#include <boost/mpl/if.hpp>
+#include <boost/type_traits/is_same.hpp>
+#include <boost/type_traits/is_const.hpp>
#ifdef BOOST_BIMAP_ONLY_DOXYGEN_WILL_PROCESS_THE_FOLLOWING_LINES
@@ -99,12 +102,23 @@
BOOST_BIMAP_SYMMETRIC_ACCESS_IMPLEMENTATION_BUILDER
(
get,
- Relation,
- rel,
- return rel.get_left(),
- return rel.get_right()
+ SymmetricType,
+ st,
+ return st.get_left(),
+ return st.get_right()
)
+namespace detail {
+
+template< class SymmetricType >
+BOOST_DEDUCED_TYPENAME result_of::get<
+ ::boost::bimaps::relation::member_at::info, SymmetricType >::type
+get(::boost::bimaps::relation::member_at::info, SymmetricType & rel)
+{
+ return rel.info;
+}
+
+} // namespace detail
// Interface
//----------------------------------------------------------------------------
@@ -114,6 +128,7 @@
get
)
+
} // namespace support
} // namespace relation
} // namespace bimaps
Index: is_tag_of_member_at.hpp
===================================================================
RCS file:
/cvsroot/boost/boost/boost/bimap/relation/support/is_tag_of_member_at.hpp,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- is_tag_of_member_at.hpp 25 May 2007 01:07:08 -0000 1.1
+++ is_tag_of_member_at.hpp 4 Jun 2007 17:47:38 -0000 1.2
@@ -140,6 +140,35 @@
> :
::boost::mpl::true_ {};
+
+// Metafunction is_tag_of_member_at_info
+// Easiear metaprogramming
+
+template
+<
+ class Tag,
+ class Relation,
+ class Enable = void
+>
+struct is_tag_of_member_at_info :
+ ::boost::mpl::false_ {};
+
+template< class Tag, class Relation >
+struct is_tag_of_member_at_info
+<
+ Tag, Relation,
+ BOOST_DEDUCED_TYPENAME enable_if
+ <
+ is_same
+ <
+ BOOST_DEDUCED_TYPENAME member_with_tag<Tag,Relation>::type,
+ member_at::info
+ >
+
+ >::type
+> :
+ ::boost::mpl::true_ {};
+
} // namespace support
} // namespace relation
} // namespace bimaps
Index: member_with_tag.hpp
===================================================================
RCS file:
/cvsroot/boost/boost/boost/bimap/relation/support/member_with_tag.hpp,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- member_with_tag.hpp 25 May 2007 01:07:08 -0000 1.1
+++ member_with_tag.hpp 4 Jun 2007 17:47:38 -0000 1.2
@@ -91,6 +91,16 @@
typedef member_at::right type;
};
+template< class Relation >
+struct member_with_tag
+<
+ BOOST_DEDUCED_TYPENAME member_at::info, Relation, void
+>
+{
+ typedef member_at::info type;
+};
+
+
template< class Tag, class Relation >
struct member_with_tag
<
@@ -136,6 +146,27 @@
typedef member_at::right type;
};
+template< class Tag, class Relation >
+struct member_with_tag
+<
+ Tag, Relation,
+ BOOST_DEDUCED_TYPENAME enable_if
+ <
+ mpl::and_
+ <
+ mpl::not_< is_same<Tag,member_at::info> >,
+ is_same
+ <
+ Tag,
+ BOOST_DEDUCED_TYPENAME Relation::info_tag
+ >
+ >
+
+ >::type
+>
+{
+ typedef member_at::info type;
+};
} // namespace support
} // namespace relation
Index: value_type_of.hpp
===================================================================
RCS file: /cvsroot/boost/boost/boost/bimap/relation/support/value_type_of.hpp,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- value_type_of.hpp 27 May 2007 05:40:25 -0000 1.2
+++ value_type_of.hpp 4 Jun 2007 17:47:39 -0000 1.3
@@ -61,6 +61,26 @@
right_value_type
)
+// Add support for info tags to value_type_of
+
+template< class Tag, class SymmetricType >
+struct value_type_of
+<
+ Tag, SymmetricType,
+ BOOST_DEDUCED_TYPENAME enable_if
+ <
+ ::boost::bimaps::relation::support::is_tag_of_member_at_info
+ <
+ Tag,
+ SymmetricType
+ >
+
+ >::type
+>
+{
+ typedef BOOST_DEDUCED_TYPENAME SymmetricType::info_type type;
+};
+
} // namespace support
} // namespace relation
} // namespace bimaps
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