/// <summary>
/// Compares edges using <see cref="StartNode"/>, <see cref="EndNode"/>, <see cref="Distance"/> properties.
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public override bool Equals(object obj)
{
var edge = obj as IEdge <T>;
return(StartNode.Equals(edge.StartNode) &&
EndNode.Equals(edge.EndNode) &&
Distance.Equals(edge.Distance));
}
public override bool Equals(object O)
{
Arc A = (Arc)O;
if (A == null)
{
throw new ArgumentException("Cannot compare " + GetType() + " with " + O.GetType());
}
return(StartNode.Equals(A.StartNode) && EndNode.Equals(A.EndNode));
}
public override bool Equals(object obj)
{
Edge otherEdge = obj as Edge;
if (otherEdge == null)
{
return(false);
}
return(ch.Equals(otherEdge.ch) &&
StartNode.Equals(otherEdge.StartNode) &&
EndNode.Equals(otherEdge.EndNode));
}
public void TestStartNodeEqualsSelf()
{
Node node = new StartNode(new Point(1, 1), new Point(10, 10));
Assert.IsTrue(node.Equals(node));
}
public bool HasTwoVertices(char node1, char node2)
{
return(StartNode.Equals(node1) && DestNode.Equals(node2) ||
StartNode.Equals(node2) && DestNode.Equals(node1) && ArrowDirection == Direction.None);
}
