[Boost-users] Newbie question -- graph library example

From: Tim Rowe (boost_at_[hidden])
Date: 2004-06-17 10:19:43

In the example examples/file_dependencies.cpp, I can't see what either of the typedefs for Color do:
    typedef property_map<Graph,vertex_color_t>::type Color;
If I comment then out everything seems still to work.

What are they there for?

TIA,
Regards,

Tim