private static Clique Intern(Clique c)
{
CliqueEqualityWrapper wrapper = new CliqueEqualityWrapper(c);
Clique newC = interner.Get(wrapper);
if (newC == null)
{
interner.Put(wrapper, c);
newC = c;
}
return newC;
}
public static Clique ValueOf(Clique c, int offset)
{
int[] ri = new int[c.relativeIndices.Length];
for (int i = 0; i < ri.Length; i++)
{
ri[i] = c.relativeIndices[i] + offset;
}
return ValueOfHelper(ri);
}
public CliqueEqualityWrapper(Clique c)
{
this.c = c;
}
private static Clique ValueOfHelper(int[] relativeIndices)
{
Clique c = new Clique();
c.relativeIndices = relativeIndices;
return Intern(c);
}
