//*************************************************************************
// Constructor: ReverseEnumerator()
//
/// <summary>
/// Initializes a new instance of the ReverseEnumerator class.
/// </summary>
///
/// <param name="vertexCollection">
/// Collection being enumerated.
/// </param>
//*************************************************************************
protected internal ReverseEnumerator
(
VertexCollection vertexCollection
)
{
Debug.Assert(vertexCollection != null);
m_oVertexCollection = vertexCollection;
m_oCurrentNode = null;
AssertValid();
}
Graph
(
GraphDirectedness directedness
)
:
base(m_oIDGenerator.GetNextID())
{
const String MethodName = "Constructor";
this.ArgumentChecker.CheckArgumentIsDefined(
MethodName, "directedness", directedness,
typeof(GraphDirectedness));
m_eDirectedness = directedness;
m_oVertexCollection = new VertexCollection(this);
m_oEdgeCollection = new EdgeCollection(this);
AssertValid();
}
//*************************************************************************
// Constructor: Graph()
//
/// <summary>
/// Initializes a new instance of the <see cref="Graph" /> class with
/// specified directedness.
/// </summary>
///
/// <param name="directedness">
/// Specifies the type of edges that can be added to the graph.
/// </param>
//*************************************************************************
public Graph(
GraphDirectedness directedness
)
: base(m_oIDGenerator.GetNextID())
{
const String MethodName = "Constructor";
this.ArgumentChecker.CheckArgumentIsDefined(
MethodName, "directedness", directedness,
typeof(GraphDirectedness) );
m_eDirectedness = directedness;
m_oVertexCollection = new VertexCollection(this);
m_oEdgeCollection = new EdgeCollection(this);
AssertValid();
}