EvtOrthogVector.hh

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//--------------------------------------------------------------------------
// 
// Environment: 
// This software is part of the EvtGen package developed jointly 
// for the BaBar and CLEO collaborations.  If you use all or part 
// of it, please give an appropriate acknowledgement.
// 
// Copyright Information: See EvtGen/COPYRIGHT 
// Copyright (C) 2000 Caltech, LLNL
// 
// Module: EvtGen/EvtOrthogVector.hh
// 
// Description:
// 
// Modification history: 
//
// Lange August 11, 2000 Created
//
//------------------------------------------------------------------------
 
 
#ifndef EVTORTHOGVECTOR_HH
#define EVTORTHOGVECTOR_HH
 
#include <vector>
 
class EvtOrthogVector {
 
public:
 
  EvtOrthogVector(int n,
          std::vector<double> *vectors);
 
  ~EvtOrthogVector();
 
  std::vector<double> getOrthogVector() {return _orthogVector;}
 
 
private:
 
  int _dimen;
  std::vector<int> _holder;
  void findOrthog(int dim, std::vector<int> invect,
          std::vector<double> *vectors);
 
  std::vector<double> _orthogVector;
 
  int findEvenOddSwaps();
 
 
};
 
#endif