/Go4Fit/TGo4FitModelPolynom.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 TGO4FITMODELPOLYNOM_H
00017 #define TGO4FITMODELPOLYNOM_H
00018 #include "TArrayD.h"
00019 #include "TString.h"
00020 #include "TGo4FitModel.h"
00021 
00051 class TGo4FitModelPolynom : public TGo4FitModel {
00052    public:
00053 
00057       TGo4FitModelPolynom();
00058 
00063       TGo4FitModelPolynom(const char* iName, Double_t iOrderX = 0.);
00064 
00069       TGo4FitModelPolynom(const char* iName, Double_t iOrderX, Double_t iOrderY);
00070 
00075       TGo4FitModelPolynom(const char* iName, Double_t iOrderX, Double_t iOrderY, Double_t iOrderZ);
00076 
00081       TGo4FitModelPolynom(const char* iName, const TArrayD& iPolynomOrders);
00082 
00086       virtual ~TGo4FitModelPolynom();
00087 
00091       Double_t GetPolynomOrder(Int_t naxis);
00092 
00096       Int_t GetMaxNumAxis();
00097 
00101       Bool_t SetMaxNumAxis(Int_t numaxis);
00102 
00106       virtual void Print(Option_t* option) const;
00107 
00108       virtual Bool_t BeforeEval(Int_t NDimension);
00109       virtual Double_t EvalN(const Double_t* v);
00110       virtual void AfterEval();
00111 
00112 
00113    protected:
00114       TString GetOrderParName(Int_t naxis);
00115 
00116 
00117    private:
00118       void CreateOrdersPars(const Double_t* orders, Int_t startaxis, Int_t maxaxis, Int_t AtIndx = -1);
00119 
00123       Int_t ndim;                       
00124 
00125 
00129       TArrayD* fxAllOrders;             
00130 
00131 
00135       Double_t* orders;                 
00136 
00137    ClassDef(TGo4FitModelPolynom,1)
00138 };
00139 #endif // TGO4FITMODELPOLYNOM_H
00140 
00141 //----------------------------END OF GO4 SOURCE FILE ---------------------