public FEdge AddEdge(FVertex from, FVertex to, String type)
{
FEdge edge = new FEdge(from, to, type);
AddEdge(edge);
return(edge);
}
public static float fr(float x, string t, FEdge e)
{
// finish
switch(t) {
case "audience":
//...
if (e.ToVertex.Data.name == "CENTERA") {
return 0;
} else {
return (-1*x*x) + ((L/2)*(L/2));
}
break;
case "center":
case "char":
return (-1*x*x) + (avgdist * avgdist);
break;
case "target":
return 0;
break;
case "human":
return 0;
break;
default:
return (-1*x*x) + (avgdist * avgdist);
}
//return 0f;
}
internal void RemoveEdge(FEdge edge)
{
#region Asserts
Debug.Assert(edge != null);
#endregion
RemoveEdgeFromVertex(edge);
}
internal void AddEdge(FEdge edge)
{
#region Asserts
Debug.Assert(edge != null);
#endregion
edges.Add(edge);
}
private void AddEdgeToVertices(FEdge edge)
{
#region Asserts
System.Diagnostics.Debug.Assert(edge != null);
System.Diagnostics.Debug.Assert(edge.FromVertex != null);
System.Diagnostics.Debug.Assert(edge.ToVertex != null);
#endregion
edge.FromVertex.AddEdge(edge);
edge.ToVertex.AddEdge(edge);
}
private void RemoveEdgeFromVertex(FEdge edge)
{
#region Asserts
Debug.Assert(this.edges.Remove(edge), "Edge not found on vertex in RemoveEdgeFromVertex.");
#endregion
this.edges.Remove(edge);
edges.Remove(edge);
}
public bool RemoveEdge(FEdge edge)
{
//CheckEdgeNotNull (edge);
if (!graphEdges.Remove(edge))
{
return(false);
}
edge.FromVertex.RemoveEdge(edge);
edge.ToVertex.RemoveEdge(edge);
return(true);
}
public void AddEdge(FEdge edge)
{
//CheckEdgeNotNull (edge);
if ((!graphVertices.Contains (edge.FromVertex)) || (!graphVertices.Contains (edge.ToVertex))) {
throw new ArgumentException ("Vertex could not be found");
}
if (edge.FromVertex.HasEdgeTo (edge.ToVertex)) {
throw new ArgumentException ("Edge already exists");
}
graphEdges.Add (edge);
AddEdgeToVertices (edge);
}
public void AddEdge(FEdge edge)
{
//CheckEdgeNotNull (edge);
if ((!graphVertices.Contains(edge.FromVertex)) || (!graphVertices.Contains(edge.ToVertex)))
{
throw new ArgumentException("Vertex could not be found");
}
if (edge.FromVertex.HasEdgeTo(edge.ToVertex))
{
throw new ArgumentException("Edge already exists");
}
graphEdges.Add(edge);
AddEdgeToVertices(edge);
}
public static float fr(float x, string t, FEdge e) // finish
{
switch (t)
{
case "audience":
//...
if (e.ToVertex.Data.name == "CENTERA")
{
return(0);
}
else
{
return((-1 * x * x) + ((L / 2) * (L / 2)));
}
break;
case "center":
case "char":
return((-1 * x * x) + (avgdist * avgdist));
break;
case "target":
return(0);
break;
case "human":
return(0);
break;
default:
return((-1 * x * x) + (avgdist * avgdist));
}
//return 0f;
}
private void AddEdgeToVertices(FEdge edge)
{
#region Asserts
System.Diagnostics.Debug.Assert (edge != null);
System.Diagnostics.Debug.Assert (edge.FromVertex != null);
System.Diagnostics.Debug.Assert (edge.ToVertex != null);
#endregion
edge.FromVertex.AddEdge (edge);
edge.ToVertex.AddEdge (edge);
}
public bool RemoveEdge(FEdge edge)
{
//CheckEdgeNotNull (edge);
if (!graphEdges.Remove (edge)) {
return false;
}
edge.FromVertex.RemoveEdge (edge);
edge.ToVertex.RemoveEdge (edge);
return true;
}
public void AddEdge(FVertex from, FVertex to, double weight, String type)
{
FEdge edge = new FEdge (from, to, weight, type);
AddEdge (edge);
}
public FEdge AddEdge(FVertex from, FVertex to, String type)
{
FEdge edge = new FEdge (from, to, type);
AddEdge (edge);
return edge;
}
public void AddEdge(FVertex from, FVertex to, double weight, String type)
{
FEdge edge = new FEdge(from, to, weight, type);
AddEdge(edge);
}
internal void RemoveEdge(FEdge edge)
{
#region Asserts
Debug.Assert(edge != null);
#endregion
RemoveEdgeFromVertex(edge);
}
internal void AddEdge(FEdge edge)
{
#region Asserts
Debug.Assert(edge != null);
#endregion
edges.Add(edge);
}
private void RemoveEdgeFromVertex(FEdge edge)
{
#region Asserts
Debug.Assert(this.edges.Remove(edge), "Edge not found on vertex in RemoveEdgeFromVertex.");
#endregion
this.edges.Remove(edge);
edges.Remove(edge);
}
