Go4Fit/TGo4FitModelGauss1.h
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00001 // $Id: TGo4FitModelGauss1.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 TGO4FITMODELGAUSS1_H 00015 #define TGO4FITMODELGAUSS1_H 00016 00017 #include "TGo4FitModel.h" 00018 00032 class TGo4FitModelGauss1 : public TGo4FitModel { 00033 public: 00034 00038 TGo4FitModelGauss1(); 00039 00044 TGo4FitModelGauss1(const char* iName, Double_t iPosition = 1., Double_t iWidth = 1., Int_t iNaxis = 0); 00045 00049 virtual ~TGo4FitModelGauss1(); 00050 00054 Int_t GetNumAxis() { return fiNaxis; } 00055 00059 void SetNumAxis(Int_t n) { if(n>=0) fiNaxis = n; } 00060 00064 virtual void Print(Option_t* option) const; 00065 00066 virtual Double_t Integral(); 00067 00068 virtual Bool_t BeforeEval(Int_t ndim); 00069 virtual Double_t EvalN(const Double_t* v); 00070 00071 protected: 00072 virtual Int_t GetPosParIndex(Int_t naxis) { return (naxis==fiNaxis) ? 1 : -1; } 00073 virtual Int_t GetWidthParIndex(Int_t naxis) { return (naxis==fiNaxis) ? 2 : -1; } 00074 00075 00079 Int_t fiNaxis; 00080 00081 private: 00082 00086 Double_t Par_x0; 00087 00088 00092 Double_t Par_k; 00093 00094 ClassDef(TGo4FitModelGauss1,1) 00095 }; 00096 #endif // TGO4FITMODELGAUSS1_H
