bool map problems solved.
(now operator[] gives back 'std::vector<T>::reference' rather that 'T&')
1 CXXFLAGS = -Wall -ansi -g
4 pf_demo: pf_demo.cc ../marci_graph_traits.hh ../list_graph.hh ../marci_property_vector.hh preflow_push.hh reverse_bfs.hh
5 $(CXX) $(CXXFLAGS) -I. -I.. pf_demo.cc -o pf_demo