public void Clone()
{
var dictionary = new VertexEdgeDictionary <int, EquatableEdge <int> >();
VertexEdgeDictionary <int, EquatableEdge <int> > clonedDictionary = dictionary.Clone();
CollectionAssert.IsEmpty(clonedDictionary);
clonedDictionary = (VertexEdgeDictionary <int, EquatableEdge <int> >)((IVertexEdgeDictionary <int, EquatableEdge <int> >)dictionary).Clone();
CollectionAssert.IsEmpty(clonedDictionary);
clonedDictionary = (VertexEdgeDictionary <int, EquatableEdge <int> >)((ICloneable)dictionary).Clone();
CollectionAssert.IsEmpty(clonedDictionary);
dictionary.Add(1, new EdgeList <int, EquatableEdge <int> > {
new EquatableEdge <int>(1, 2)
});
dictionary.Add(2, new EdgeList <int, EquatableEdge <int> > {
new EquatableEdge <int>(2, 3)
});
dictionary.Add(3, new EdgeList <int, EquatableEdge <int> >());
clonedDictionary = dictionary.Clone();
CollectionAssert.AreEqual(dictionary, clonedDictionary);
clonedDictionary = (VertexEdgeDictionary <int, EquatableEdge <int> >)((IVertexEdgeDictionary <int, EquatableEdge <int> >)dictionary).Clone();
CollectionAssert.AreEqual(dictionary, clonedDictionary);
clonedDictionary = (VertexEdgeDictionary <int, EquatableEdge <int> >)((ICloneable)dictionary).Clone();
CollectionAssert.AreEqual(dictionary, clonedDictionary);
}
public UndirectedGraph <TVertex, TEdge> Clone()
{
return(new UndirectedGraph <TVertex, TEdge>(
_adjacentEdges.Clone(),
EdgeEqualityComparer,
EdgeCount,
EdgeCapacity,
AllowParallelEdges));
}
