changeset 2045 | 012cd0ca3254 |
parent 1993 | 2115143eceea |
child 2084 | 59769591eb60 |
1.1 --- a/lemon/path.h Wed Apr 12 20:50:35 2006 +0000 1.2 +++ b/lemon/path.h Thu Apr 13 17:22:17 2006 +0000 1.3 @@ -228,7 +228,7 @@ 1.4 bool valid() const { return idx!=-1; } 1.5 1.6 ///Conversion to Graph::Node 1.7 - operator const GraphNode& () const { 1.8 + operator GraphNode () const { 1.9 if(idx >= p->length()) 1.10 return p->target(); 1.11 else if(idx >= 0)