Definition
An instance U of the data type ugraph is an undirected graph as defined in section Graphs.
#include < LEDA/graph/ugraph.h >
Creation
ugraph | U | creates an instance U of type ugraph and initializes it to the empty undirected graph. |
ugraph | U(const graph& G) | creates an instance U of type ugraph and initializes it with an undirected copy of G . |
Operations
see section Graphs.
Implementation
see section Graphs.