public ReindexedDataResult <GraphConnectivityDefinition <TEdgeData> > CreateCompacted <TEdgeData>(
GraphConnectivityDefinition <TEdgeData> source,
IVertexAdjacencyFactory <TEdgeData> verticesFactory,
bool sharedVerticesInstances,
IEqualityComparer <VertexAdjacency <TEdgeData> > vertexEqualityComparer = null)
{
var oldVertices = source.ToArray();
var map = oldVertices.SortWithReindexingResult(VertexAdjacencyComparer <TEdgeData> .DefaultWithHighestNumberOfEdgesFirst);
var cloned = Create(oldVertices,
new ReindexedVertexAdjacencyFactoryWrapper <TEdgeData>(map, verticesFactory ?? new VertexAdjacencyFactory <TEdgeData>()), d => d,
sharedVerticesInstances, vertexEqualityComparer);
return(map.ToReindexedDataResult(cloned));
}
public void Deconstruct(out GraphConnectivityDefinition <TEdgeData> connectivity, out ISymbolToIndexReadOnlyConverter <TSymbol> symbolToIndexConverter)
{
connectivity = Connectivity;
symbolToIndexConverter = SymbolToIndexConverter;
}
/// <summary>Initializes a new instance of the <see cref="ReadOnlySymbolGraph{TEdgeData, TSymbol}" /> class.</summary>
/// <param name="connectivity">The read-only connectivity.</param>
/// <param name="symbolProvider">The read-only symbol provider.</param>
internal ReadOnlySymbolGraph(GraphConnectivityDefinition <TEdgeData> connectivity,
ISymbolToIndexReadOnlyConverter <TSymbol> symbolProvider)
{
Connectivity = connectivity;
SymbolToIndexConverter = symbolProvider;
}
public GraphConnectivityDefinitionEdgeFilter(GraphConnectivityDefinition <TEdgeData> wrapped, Func <Edge <int, TEdgeData>, bool> selectEdgePredicate)
{
Wrapped = wrapped ?? throw new ArgumentNullException(nameof(wrapped));
SelectEdgePredicate = selectEdgePredicate ?? throw new ArgumentNullException(nameof(selectEdgePredicate));
_adjWrappers = new Dictionary <int, VertexAdjacency <TEdgeData> >(wrapped.Count);
}