Hello list members, I've following graph: typedef adjacency_list<vecS, listS, bidirectionalS, property<vertex_distance_t, unsigned int, VertexContainer >, cPose> BGLGraph typedef graph_traits<BGLGraph>::vertex_descriptor BGLVertexDescriptor; with VertexList=listS, two vertex properties (distance map and a bundled property VertexContainer) and a bundled edge property cPose. Now I try to create a predecessor map with the predecessor_recorder but I'm not able to create a map that obtains the predecessor informations. I know I can't use std::vector<BGLVertexDescriptor> like the example (http://www.boost.org/doc/libs/1_35_0/libs/graph/example/bfs.cpp) because I use VertexList=listS. HenceI tried std::map<BGLVertexDescriptor, BGLVertexDescriptor> but this leads to another compiler error. What I'm doing wrong? greetz, Manuel -- Ist Ihr Browser Vista-kompatibel? Jetzt die neuesten Browser-Versionen downloaden: http://www.gmx.net/de/go/browser