• CreateHelper() : SCC.cpp
• dump_graph() : grtest.cpp
• filter() : OutputBuilderDOT.cpp
• indt() : NotationGenerator.cpp , NotationGenerator.hpp
• list_DFS_nodes() : grtest.cpp
• list_ReversePostDFS_nodes() : grtest.cpp
• main() : mretest.cpp , trtest.cpp , Test_Iterators.cpp , grtest.cpp
• popIndt() : NotationGenerator.cpp , NotationGenerator.hpp
• print_preorder() : trtest.cpp
• pushIndt() : NotationGenerator.cpp , NotationGenerator.hpp