static void Add(LinkedListDictionary <int, List <Edge <T> > > edges, Edge <T> edge)
{
if (edges.TryGetValue(edge.BoundaryEdgeNumber, out List <Edge <T> > boundary))
{
boundary.Add(edge);
}
else
{
List <Edge <T> > newBoundary = new List <Edge <T> >();
newBoundary.Add(edge);
edges.Add(edge.BoundaryEdgeNumber, newBoundary);
}
}
static IDictionary <int, int> ExtractPeriodicBoundaryMap(byte[] tags)
{
IDictionary <int, int> periodicBoundaryMap = new Dictionary <int, int>();
IDictionary <byte, int> usedTags = new LinkedListDictionary <byte, int>();
for (int i = 0; i < tags.Length; ++i)
{
byte tag = tags[i];
if (tag >= GridCommons.FIRST_PERIODIC_BC_TAG && tag < 255)
{
if (usedTags.TryGetValue(tag, out int index))
{
periodicBoundaryMap.Add(i, index);
periodicBoundaryMap.Add(index, i);
}
else
{
usedTags.Add(tag, i);
};
}
}
return(periodicBoundaryMap);
}
