Line data    Source code

       1             : 
       2             : #ifndef ALIHEPDATAPARSER_H
       3             : #define ALIHEPDATAPARSER_H
       4             : 
       5             : /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
       6             :  * See cxx source for full Copyright notice                               */
       7             : 
       8             : //-------------------------------------------------------------------------
       9             : //                      Implementation of   Class AliHEPDataParser
      10             : //
      11             : //  This class is used to save the content of hisograms/graphs in the
      12             : //  HEP data format and viceversa
      13             : //  Author: Michele Floris, CERN
      14             : //-------------------------------------------------------------------------
      15             : 
      16             : #include "TObject.h"
      17             : #include "TString.h"
      18             : 
      19             : class TH1;
      20             : class TGraph;
      21             : 
      22             : class AliHEPDataParser : public TObject{
      23             : 
      24             : 
      25             : public:
      26             :   AliHEPDataParser();
      27             :   AliHEPDataParser(TH1 * hStat, TH1 * hSyst);
      28             :   AliHEPDataParser(TGraph * grStat, TGraph * grSyst);
      29             :   AliHEPDataParser(const char * hepfileName);
      30             : 
      31             :   ~AliHEPDataParser();
      32             :   
      33           0 :   TH1 * GetHistoStat() { return fHistStat;}
      34           0 :   TH1 * GetHistoSyst() { return fHistSyst;}
      35           0 :   TGraph * GetGraphStat() { return fGraphStat;}
      36           0 :   TGraph * GetGraphSyst() { return fGraphSyst;}
      37             :   void SaveHEPDataFile(const char * hepfileName, Bool_t trueUseGraphFalesUseHisto = 0);
      38             : 
      39           0 :   void SetName(const char * name) { fValueName = name;}
      40           0 :   void SetXaxisName (TString val) {fXaxisName = val ;}
      41           0 :   void SetTitle(TString val) {fTitle = val;}
      42           0 :   void SetReaction(TString val) {fReaction = val;}
      43           0 :   void SetEnergy(TString val) {fEnergy = val;}
      44           0 :   void SetRapidityRange(TString val) {fRapidityRange = val;}
      45           0 :   void SetPrecision(Int_t   val) {fPrecision = val;}
      46             : 
      47             : 
      48             : protected:
      49             : 
      50             :   Double_t RoundToSignificantFigures(double num, int n) ;
      51             :   TString GetFixWidthCol(Double_t number, Int_t width) ;
      52             : 
      53             : 
      54             :   TH1 * fHistStat; // statistical errors (hist)
      55             :   TH1 * fHistSyst; // systematic errors (hist) 
      56             :   TGraph * fGraphStat; // statistical errors (hist)
      57             :   TGraph * fGraphSyst; // systematic errors (hist)  
      58             :   TObjArray * fHEPDataFileLines;// TClones array of TObjString
      59             :   TString fValueName; // title for the y axis on the ascii file
      60             :   TString fXaxisName; // title for the y axis
      61             :   TString fTitle; // title for the HEP DATA file
      62             :   TString fReaction; // Raction ,e.g. RE : Pb + Pb --> pbar + X
      63             :   TString fEnergy; // Raction ,e.g. sqrts : 2760 GeV
      64             :   TString fRapidityRange; // Rapidity ABS(YRAP) : 0.5'
      65             :   Int_t   fPrecision; // number of significant figures for rounding
      66             : 
      67         170 :   ClassDef(AliHEPDataParser, 2);
      68             :     
      69             : private:
      70             : 
      71             : 
      72             :   AliHEPDataParser(const AliHEPDataParser&);
      73             :   AliHEPDataParser& operator=(const AliHEPDataParser&);
      74             : };
      75             : 
      76             : #endif