public static void DeleteVerticesAndMergeEdges <TVertex, TEdge>
(this IMutableBidirectionalGraph <TVertex, TEdge> graph, IEnumerable <TVertex> vertexToDelete,
Func <TEdge, TEdge, TEdge> mergeFunc)
where TEdge : IEdge <TVertex>
{
foreach (var v in vertexToDelete)
{
graph.DeleteVerticesAndMergeEdges(v, mergeFunc);
}
}
public static void DeleteVerticesAndMergeEdges <TVertex, TEdge>(
this IMutableBidirectionalGraph <TVertex, TEdge> graph,
Func <TVertex, bool> deletePredicate,
Func <TEdge, TEdge, TEdge> mergeFunc,
IEqualityComparer <TVertex> comparer = null)
where TEdge : IEdge <TVertex>
{
var toDelete = graph.Vertices.Where(deletePredicate).ToList();
foreach (var v in toDelete)
{
if (graph.Vertices.Contains(v, comparer))
{
graph.DeleteVerticesAndMergeEdges(v, mergeFunc);
}
}
}