Graph.hasEdge() method

Whether one vertex points at another.

Signature:

hasEdge(vertex: T, edge: T): boolean;

Parameters

Parameter	Type	Description
vertex	T	Vertex the edge would start from.
edge	T	Vertex it would point at.

Returns:

boolean

true when that edge is present.

Directed, so the order of the arguments matters: this asks about an edge from vertex to edge and says nothing about the other direction.