Пример #1
0
        public OrientedGraph <T> DeleteVertex(int vertexIndex)
        {
            var result = new OrientedGraph <T>(VerticesCount - 1);

            for (int p1 = 0, p2 = 0; p1 < VerticesCount; p1++)
            {
                if (p1 != vertexIndex)
                {
                    result.verticesInfo[p2] = verticesInfo[p1].Clone();

                    for (int q1 = 0, q2 = 0; q1 < VerticesCount; q1++)
                    {
                        if (q1 != vertexIndex)
                        {
                            result.adjacencyMatrix[p2, q2] = adjacencyMatrix[p1, q1];
                            q2++;
                        }
                    }
                    p2++;
                }
            }
            return(result);
        }
Пример #2
0
        public OrientedGraph <T> Intersect(OrientedGraph <T> second, Func <T, T, T> addFunc)
        {
            int minNodes = Math.Min(VerticesCount, second.VerticesCount);

            var graph_Intersection = new OrientedGraph <T>(minNodes);

            for (int p = 0; p < minNodes; p++)
            {
                for (int q = 0; q < minNodes; q++)
                {
                    if (adjacencyMatrix[p, q] && second.adjacencyMatrix[p, q])
                    {
                        graph_Intersection.adjacencyMatrix[p, q] = true;
                    }
                }

                graph_Intersection.verticesInfo[p] = new GraphNode <T>(
                    "node" + p,
                    addFunc == null ? default : addFunc(verticesInfo[p].Value, second.verticesInfo[p].Value)
                    );
            }
            return(graph_Intersection);
        }