/// <summary>
/// Creates a DependencyGraph containing a copy of all the dependencies in the other graph
/// Throws a ArgumentNullException if OtherGraph is null.
/// </summary>
/// <param name="OtherGraph">The other dependency graph from which the dependencies are copied</param>
public DependencyGraph(DependencyGraph OtherGraph)
{
if (OtherGraph == null)
{
throw new ArgumentNullException("Argument(s) must be non-null");
}
allNodes = new Dictionary <string, DependancyNode>();
foreach (DependancyNode n in OtherGraph.allNodes.Values)
{
DependancyNode NewNode;
if (allNodes.ContainsKey(n.ToString()))
{
NewNode = allNodes[n.ToString()];
}
else
{
NewNode = new DependancyNode(n.ToString());
allNodes.Add(NewNode.ToString(), NewNode);
}
foreach (DependancyNode n2 in n.GetDependees().Values)
{
DependancyNode NewDependee;
if (allNodes.ContainsKey(n2.ToString()))
{
NewDependee = allNodes[n2.ToString()];
}
else
{
NewDependee = new DependancyNode(n2.ToString());
allNodes.Add(NewDependee.ToString(), NewDependee);
}
NewNode.AddDependee(NewDependee);
}
foreach (DependancyNode n2 in n.GetDependents().Values)
{
DependancyNode NewDependent;
if (allNodes.ContainsKey(n2.ToString()))
{
NewDependent = allNodes[n2.ToString()];
}
else
{
NewDependent = new DependancyNode(n2.ToString());
allNodes.Add(NewDependent.ToString(), NewDependent);
}
NewNode.AddDependent(NewDependent);
}
}
}
