Go4-Fitpackagev4.04-2: TGo4FitLinearTrans.h Source File

00001 // $Id: TGo4FitLinearTrans.h 478 2009-10-29 12:26:09Z linev $
00002 //-----------------------------------------------------------------------
00003 //       The GSI Online Offline Object Oriented (Go4) Project
00004 //         Experiment Data Processing at EE department, GSI
00005 //-----------------------------------------------------------------------
00006 // Copyright (C) 2000- GSI Helmholtzzentrum für Schwerionenforschung GmbH
00007 //                     Planckstr. 1, 64291 Darmstadt, Germany
00008 // Contact:            http://go4.gsi.de
00009 //-----------------------------------------------------------------------
00010 // This software can be used under the license agreements as stated
00011 // in Go4License.txt file which is part of the distribution.
00012 //-----------------------------------------------------------------------
00013 
00014 #ifndef TGO4FITLINEARTRANS_H
00015 #define TGO4FITLINEARTRANS_H
00016 
00017 #include "TGo4FitAxisTrans.h"
00018 
00019 #include "TGo4FitParameter.h"
00020 
00036 class TGo4FitLinearTrans : public TGo4FitAxisTrans {
00037    public:
00038       TGo4FitLinearTrans();
00039       TGo4FitLinearTrans(const char* iName, const char* iTitle, Int_t iAxis = 0);
00040       virtual ~TGo4FitLinearTrans();
00041 
00042       Int_t GetAxis() { return fiAxis; }
00043       void SetAxis(Int_t iAxis) { fiAxis = iAxis; }
00044       Double_t GetCoefK() { return GetPar(0)->GetValue(); }
00045       void SetCoefK(Double_t k) { GetPar(0)->SetValue(k); }
00046       Double_t GetCoefB() { return GetPar(1)->GetValue(); }
00047       void SetCoefB(Double_t b) { GetPar(1)->SetValue(b); }
00048 
00049       void SetCoef(Double_t iCoefK, Double_t iCoefB)
00050         { GetPar(0)->SetValue(iCoefK); GetPar(1)->SetValue(iCoefB); }
00051       void SetCoefByRange(Int_t nbins, Double_t y1, Double_t y2);
00052       void SetCoefByPoints(Double_t n1, Double_t y1, Double_t n2, Double_t y2);
00053 
00054       virtual void Transformation(Double_t* scales, Int_t naxis);
00055 
00056       virtual void Print(Option_t* option) const;
00057 
00058    protected:
00059       Int_t fiAxis;
00060       Double_t fdCoefK;
00061       Double_t fdCoefB;
00062 
00063    ClassDef(TGo4FitLinearTrans,1)
00064 };
00065 #endif // TGO4FITLINEARTRANS_H