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 void Serialization()
{
var dictionary = new VertexEdgeDictionary <int, EquatableEdge <int> >();
VertexEdgeDictionary <int, EquatableEdge <int> > deserializedDictionary = SerializeAndDeserialize(dictionary);
Assert.AreNotSame(dictionary, deserializedDictionary);
CollectionAssert.IsEmpty(deserializedDictionary);
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)
});
deserializedDictionary = SerializeAndDeserialize(dictionary);
Assert.AreNotSame(dictionary, deserializedDictionary);
CollectionAssert.AreEqual(dictionary, deserializedDictionary);
}
public VertexEdgeDictionary Clone()
{
VertexEdgeDictionary clone = new VertexEdgeDictionary(this.Count);
foreach (KeyValuePair <TVertex, EdgeList> kv in this)
{
clone.Add(kv.Key, kv.Value.Clone());
}
return(clone);
}
public bool AddVertex(TVertex v)
{
if (ContainsVertex(v))
{
return(false);
}
var edges = this.EdgeCapacity < 0
? new EdgeList <TVertex, TEdge>()
: new EdgeList <TVertex, TEdge>(this.EdgeCapacity);
_adjacentEdges.Add(v, edges);
OnVertexAdded(v);
return(true);
}
