/// <summary>
/// Merge two GraphParts through the use of Except operation.
/// </summary>
/// <param name="p">The other GraphPart</param>
public void Except(GraphPart p)
{
if (p == null) { return; }
List<Vertex> forRemoveV = new List<Vertex>();
foreach (Vertex v in innerVertices)
{
if (p.Vertices.Contains(v)) { forRemoveV.Add(v); }
}
foreach (Vertex v in forRemoveV)
{
innerVertices.Remove(v);
}
List<IEdge> forRemoveE = new List<IEdge>();
foreach (IEdge e in innerEdges)
{
if (p.Edges.Contains(e)) { forRemoveE.Add(e); }
}
foreach (IEdge e in forRemoveE)
{
innerEdges.Remove(e);
}
}
/// <summary>
/// Merge two GraphParts through the use of Union operation.
/// </summary>
/// <param name="p">The other GraphPart</param>
public void Union(GraphPart p)
{
if (p == null)
{
return;
}
foreach (IEdge e in p.Edges)
{
if (!innerEdges.Contains(e))
{
innerEdges.Add(e);
}
}
foreach (Vertex v in p.Vertices)
{
if (!innerVertices.Contains(v))
{
innerVertices.Add(v);
}
}
}
/// <summary>
/// Merge two GraphParts through the use of Intersect operation.
/// </summary>
/// <param name="p">The other GraphPart</param>
public void Intersect(GraphPart p)
{
if (p == null)
{
return;
}
List <IEdge> forRemoveE = new List <IEdge>();
foreach (IEdge e in innerEdges)
{
if (!p.Edges.Contains(e))
{
forRemoveE.Add(e);
}
}
foreach (IEdge e in forRemoveE)
{
innerEdges.Remove(e);
}
List <Vertex> forRemoveV = new List <Vertex>();
foreach (Vertex v in innerEdges)
{
if (!p.Vertices.Contains(v))
{
forRemoveV.Add(v);
}
}
foreach (Vertex v in forRemoveV)
{
innerVertices.Remove(v);
}
}
/// <summary>
/// Merge two GraphParts through the use of Union operation.
/// </summary>
/// <param name="p">The other GraphPart</param>
public void Union(GraphPart p)
{
if (p == null) { return; }
foreach (IEdge e in p.Edges)
{
if (!innerEdges.Contains(e)) { innerEdges.Add(e); }
}
foreach (Vertex v in p.Vertices)
{
if (!innerVertices.Contains(v)) { innerVertices.Add(v); }
}
}
