An additional simplier interface for static size graphs.
Node operator()(int) for getting node by index
int index(Node node) for getting index by node
2 Title: LEMON Reference Manual
3 Author: LEMON Development Team
4 Abstract: Documentation of LEMON.
8 Index: /usr/share/doc/lemon/html/index.html
9 Files: /usr/share/doc/lemon/html/*.html