Method contains_vertex

graphs/graph_adjacency_matrix.py:165–169

Returns True if the graph contains the vertex, False otherwise.

(self, vertex: T)

                )

    def contains_vertex(self, vertex: T) -> bool:
        """
        Returns True if the graph contains the vertex, False otherwise.
        """
        return vertex in self.vertex_to_index

    def contains_edge(self, source_vertex: T, destination_vertex: T) -> bool:
        """