Function LruIndexer.index

index the given vertex. returns the index. if the vertex was not indexed yet, vfun is called with the vertex as argument


						
				LruIndexer.IndexType index(VOR)
				(
				

				  in LruIndexer.VertexType vertex,
				

				  VOR vertexOutRange
				

				)
				

				if (isOutputRange!(VOR, VertexType));