Subject: [Boost-commit] svn:boost r77733 - trunk/boost/graph
From: jewillco_at_[hidden]
Date: 2012-04-03 00:44:43
Author: jewillco
Date: 2012-04-03 00:44:40 EDT (Tue, 03 Apr 2012)
New Revision: 77733
URL: http://svn.boost.org/trac/boost/changeset/77733
Log:
Added null_vertex()
Text files modified:
trunk/boost/graph/vector_as_graph.hpp | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
Modified: trunk/boost/graph/vector_as_graph.hpp
==============================================================================
--- trunk/boost/graph/vector_as_graph.hpp (original)
+++ trunk/boost/graph/vector_as_graph.hpp 2012-04-03 00:44:40 EDT (Tue, 03 Apr 2012)
@@ -79,6 +79,7 @@
typedef typename std::vector<EdgeList>::size_type vertices_size_type;
typedef void edges_size_type;
typedef typename EdgeList::size_type degree_size_type;
+ static V null_vertex() {return V(-1);}
};
template <class EdgeList>
struct edge_property_type< std::vector<EdgeList> >