Generic Function Find-Edge-Between-Vertexes (2 methods)

( find-edge-between-vertexes < graph > < value-or-vertex-1 > < value-or-vertex-2 > &key < error-if-not-found? > )

Part of:

package cl-graph

Searches graph for an edge that connects vertex-1
and vertex-2. [?? Ignores error-if-not-found? Does directedness
matter? need test]

Method Summary

find-edge-between-vertexes < cl-graph:basic-graph > < t > < t > 
find-edge-between-vertexes < cl-graph:graph-container > < cl-graph:graph-container-vertex > < cl-graph:graph-container-vertex >