/Go4Fit/TGo4FitModelFromData.h Source File

00001 //---------------------------------------------------------------
00002 //        Go4 Release Package v2.10-5 (build 21005) 
00003 //                      03-Nov-2005
00004 //---------------------------------------------------------------
00005 //       The GSI Online Offline Object Oriented (Go4) Project
00006 //       Experiment Data Processing at DVEE department, GSI
00007 //---------------------------------------------------------------
00008 //
00009 //Copyright (C) 2000- Gesellschaft f. Schwerionenforschung, GSI
00010 //                    Planckstr. 1, 64291 Darmstadt, Germany
00011 //Contact:            http://go4.gsi.de
00012 //----------------------------------------------------------------
00013 //This software can be used under the license agreements as stated
00014 //in Go4License.txt file which is part of the distribution.
00015 //----------------------------------------------------------------
00016 #ifndef TGO4FITMODELFROMDATA_H
00017 #define TGO4FITMODELFROMDATA_H
00018 #include "TH1.h"
00019 #include "TGo4FitModel.h"
00020 #include "TGo4FitData.h"
00021 #include "TGo4FitSlot.h"
00022 
00040 class TGo4FitModelFromData : public TGo4FitModel {
00041    public:
00042 
00046       TGo4FitModelFromData();
00047 
00052       TGo4FitModelFromData(const char* iName, TGo4FitData* iDataAsModel = 0, Bool_t Amplitude = kTRUE);
00053 
00059       TGo4FitModelFromData(const char* iName, TH1*, Bool_t iOwned = kFALSE, Bool_t Amplitude = kTRUE);
00060 
00064       ~TGo4FitModelFromData();
00065 
00069       TGo4FitData* GetDataAsModel() const { return dynamic_cast<TGo4FitData*> (fxData.GetObject()); }
00070 
00074       void SetDataAsModel(TGo4FitData* iData, Bool_t iOwned);
00075 
00079       virtual void FillSlotList(TSeqCollection* list);
00080 
00084       virtual void Print(Option_t* option) const;
00085 
00086       virtual Bool_t BeforeEval(Int_t);
00087       virtual Double_t EvalN(const Double_t* v) { return 0; }
00088 
00089       virtual Double_t EvaluateAtPoint(TGo4FitData* data, Int_t nbin, Bool_t UseRanges = kTRUE);
00090       virtual Double_t EvaluateAtPoint(TGo4FitDataIter* iter, Bool_t UseRanges = kTRUE);
00091       virtual void AfterEval();
00092 
00093    protected:
00094 
00098       virtual Bool_t Initialize(Int_t UseBuffers = -1);
00099 
00100       Double_t FindDataPoint(Int_t NumIndexes, const Int_t* Indexes);
00101 
00102 
00107       TGo4FitSlot fxData;
00108 
00109    private:
00110      TGo4FitDataIter* fxIter;       
00111 
00112    ClassDef(TGo4FitModelFromData,1)
00113 };
00114 #endif // TGO4FITMODELFROMDATA_H
00115 
00116 //----------------------------END OF GO4 SOURCE FILE ---------------------