public Problem(Problem <A> thatProblem)
{
givens = new List <int>(thatProblem.givens);
goal = thatProblem.goal;
path = new List <int>(thatProblem.path);
edges = new List <PebblerHyperEdge <A> >(thatProblem.edges);
suppressedGivens = new List <int>(thatProblem.suppressedGivens);
graph = new DiGraph(thatProblem.graph);
}
// For backward problem generation
public Problem()
{
givens = new List <int>();
goal = -1;
path = new List <int>();
edges = new List <PebblerHyperEdge <A> >();
suppressedGivens = new List <int>();
graph = new DiGraph();
}
public Problem(PebblerHyperEdge <A> edge)
{
givens = new List <int>(edge.sourceNodes);
goal = edge.targetNode;
path = new List <int>();
edges = new List <PebblerHyperEdge <A> >();
edges.Add(edge);
suppressedGivens = new List <int>();
graph = new DiGraph();
graph.AddHyperEdge(givens, goal);
}
//
// Make a shallow copy of this graph (all vertices and edges)
//
public DiGraph(DiGraph thatGraph)
{
edgeMap = new Dictionary<int, List<int>>();
transposeEdgeMap = new Dictionary<int, List<int>>();
numEdges = thatGraph.numEdges;
vertices = new List<int>(thatGraph.vertices);
// Copy the integer indices
foreach (KeyValuePair<int, List<int>> pair in thatGraph.edgeMap)
{
edgeMap.Add(pair.Key, new List<int>(pair.Value));
}
// Copy the integer indices
foreach (KeyValuePair<int, List<int>> pair in thatGraph.transposeEdgeMap)
{
transposeEdgeMap.Add(pair.Key, new List<int>(pair.Value));
}
sccs = GetStronglyConnectedComponents();
}
//
// Make a shallow copy of this graph (all vertices and edges)
//
public DiGraph(DiGraph thatGraph)
{
edgeMap = new Dictionary <int, List <int> >();
transposeEdgeMap = new Dictionary <int, List <int> >();
numEdges = thatGraph.numEdges;
vertices = new List <int>(thatGraph.vertices);
// Copy the integer indices
foreach (KeyValuePair <int, List <int> > pair in thatGraph.edgeMap)
{
edgeMap.Add(pair.Key, new List <int>(pair.Value));
}
// Copy the integer indices
foreach (KeyValuePair <int, List <int> > pair in thatGraph.transposeEdgeMap)
{
transposeEdgeMap.Add(pair.Key, new List <int>(pair.Value));
}
sccs = GetStronglyConnectedComponents();
}