Vertex.h

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/*
 * Vertex.h
 *
 *  Created on: Feb 23, 2021
 *      Author: chilgenb
 */

#ifndef GARANA_VERTEX_H_
#define GARANA_VERTEX_H_

#include <TLorentzVector.h>
//#include <TROOT.h>
#include <climits>

namespace garana {

  class Vertex { //: public TObject {

    public:

          Vertex();

        #ifndef __GCCXML__

          Vertex(const TLorentzVector& position, const float* covar);

          TLorentzVector* GetVertex();
          void            GetCovar( float covar[][3]);

        #endif
    protected:

          TLorentzVector fPosition;    ///< 4-position of vertex [cm,ns]
          float        fCovar[3][3]; ///< vertex 3-position fit uncertainties [cm]
          //TODO extend covar matrix to time?

        //ClassDef(Vertex,2)

  }; //class
}//namespace

#endif /* GARANA_VERTEX_H_ */