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VertexCVfit.h

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#ifndef _VERTEXCVFIT_H_
#define _VERTEXCVFIT_H_

#include "AlVertexFitter.h"
#include "w_YFMVTR.h"
//=======================================================================
// VertexCVfit  (derived from AlVertexFitter)
// Vertex fit with additional vertex constraint               
//
// 11/2001 K. Huettmann
//=======================================================================

class VertexCVfit: public AlVertexFitter {

 public:  
  VertexCVfit() { _algo = new w_YFMVTR; }   // uses Ytop's YFMVTR
  virtual ~VertexCVfit() {delete _algo;}
   
  // set vertex constraint
  void setVertexC(QvrtBase* theVertexC) {
    Vertex temp_vtx(theVertexC);
    _algo->setVertexC(temp_vtx);
  }

};
#endif 
 

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