Program Listing for File UnionFindUniverse.h

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// $Id: UnionFindUniverse.h,v 1.1 2004/07/07 10:26:35 dquinlan Exp $
// -*-C++-*-
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// This code was taken from the HPCVIEW system, which took it from
// the D system.

class UnionFindElement;

class UnionFindUniverse {
public:
  UnionFindUniverse(unsigned int highWaterMark);
  ~UnionFindUniverse();
  void Union(int i, int j, int k);
  int Find(int i);

private: // methods
  int &Count(int i);
  int &Root(int i);
  int &Parent(int i);
  int &Name(int i);
  int do_FIND(int i);

private: // data
  UnionFindElement *e;
};