PreXtCalib.h

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#ifndef PREXTCALIB_H
#define PREXTCALIB_H
 
#include "CalibBase.h"
 
#include "TObjArray.h"
#include "TFile.h"
#include "TH1F.h"
#include "TH2F.h"
#include "TGraph.h"
 
class PreXtCalib: public CalibBase {
public:
     PreXtCalib();
     ~PreXtCalib();
     void init(TObjArray* hlist, MdcCosGeom* pGeom);
     void mergeHist(TFile* fhist);
     void calib(MdcCalibConst* calconst, TObjArray* newXtList, TObjArray* r2tList);
 
private:
     void renameHist();
     static Double_t xtfun(Double_t *x, Double_t *par);
 
     static const int NPreXtBin = 40;
 
     MdcCosGeom* m_pGeom;
     TFolder* m_fdPreXt;
     TFolder* m_fdNhit;
     TGraph* m_grXt[NLAYER];
     TH2F* m_haxis;
     TH1F* m_htrec[NLAYER];
     TH1F* m_nhitBin[NLAYER];
     TH1F* m_nhitTot;
 
     double m_tbin[NPreXtBin];
};
 
#endif /* PREXTCALIB_H */