Added method to recompute chi2 and stddev + cosmetics

[u/mrichter/AliRoot.git] / SHUTTLE / TestShuttle / AliTestDataDCS.h

diff --git a/SHUTTLE/TestShuttle/AliTestDataDCS.h b/SHUTTLE/TestShuttle/AliTestDataDCS.h
index decc61fcbc18dd228c65ef1a38cf136965da9bcb..28b66b211b01a9568ae17c470bfc81aa84167566 100644 (file)
--- a/SHUTTLE/TestShuttle/AliTestDataDCS.h
+++ b/SHUTTLE/TestShuttle/AliTestDataDCS.h
@@ -1,16 +1,26 @@
-#ifndef AliTestDataDCS_H
-#define AliTestDataDCS_H
+#ifndef ALITESTDATADCS_H
+#define ALITESTDATADCS_H
+
+/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * See cxx source for full Copyright notice                               */
+/* $Id$ */
+
+//
+// Class to simulate DCS Data point
+// for a Test Preprocessor
+//
 
-#include <TMap.h>
 #include <TClonesArray.h>
-#include <TH2F.h>
+#include <TH1F.h>
 #include <TGraph.h>
 #include <TF1.h>
 
+class TMap;
+
 class AliTestDataDCS : public TObject {
 public:
        enum {kNAliases=6, kNHistos=3, kNGraphs=3, kNFunctions=2};
-       enum {kHvMin=0, kHvMax=500};
+       enum {kHvMin=0, kHvMax=20};
 
        AliTestDataDCS();
        AliTestDataDCS(Int_t nRun, UInt_t startTime, UInt_t endTime);
@@ -19,24 +29,24 @@ public:
        void SetRun(Int_t run) {fRun = run;}
        void SetStartTime(Int_t startTime) {fStartTime = startTime;}
        void SetEndTime(Int_t endTime) {fEndTime = endTime;}
-       Int_t GetRun() {return fRun;}
-       Int_t GetStartTime() {return fStartTime;}
-       Int_t GetEndTime() {return fEndTime;}
+       Int_t GetRun() const {return fRun;}
+       Int_t GetStartTime() const {return fStartTime;}
+       Int_t GetEndTime() const {return fEndTime;}
 
        void ProcessData(TMap& aliasMap);
 
        const char* GetAliasName(UInt_t pos)
                        {return pos<kNAliases ? fAliasNames[pos].Data() : 0;}
-       const TH1F* GetHisto(UInt_t pos) 
+       const TH1F* GetHisto(UInt_t pos) const 
                        {return pos<kNHistos ? fHv[pos] : 0;}
 
-       Float_t GetMean(UInt_t pos) {return pos<kNHistos ? fMean[pos] : 0;}
-       Float_t GetWidth(UInt_t pos) {return pos<kNHistos ? fWidth[pos] : 0;}
+       Float_t GetMean(UInt_t pos) const {return pos<kNHistos ? fMean[pos] : 0;}
+       Float_t GetWidth(UInt_t pos) const {return pos<kNHistos ? fWidth[pos] : 0;}
 
        const TGraph* GetGraph(UInt_t pos)
                        {return pos<kNGraphs ? ((TGraph*) fGraphs.UncheckedAt(pos)) : 0;}
 
-       const TF1* GetFunction() {return fFunc;}
+       const TF1* GetFunction() const {return fFunc;}
 
        Double_t Eval(int pos, Double_t time)
                        {return pos<kNGraphs ? ((TGraph*) fGraphs.UncheckedAt(pos))->Eval(time) : -1;}
@@ -45,23 +55,25 @@ public:
 
 
 private:
+       AliTestDataDCS(const AliTestDataDCS& other);
+       AliTestDataDCS& operator= (const AliTestDataDCS& other);
        void Init();
        void Introduce(UInt_t numAlias, const TObjArray* aliasArr);
        void CreateGraph(int i, int dim, const Double_t *x, const Double_t *y);
 
-       Int_t fRun;
-       UInt_t fStartTime;
-       UInt_t fEndTime;
+       Int_t fRun;   // run number
+       UInt_t fStartTime;  // run start time
+       UInt_t fEndTime;    // run end time
 
-       Float_t fMean[kNHistos];
-       Float_t fWidth[kNHistos];
+       Float_t fMean[kNHistos];   // mean of the histograms
+       Float_t fWidth[kNHistos];  // width of the histograms
 
-       TString fAliasNames[kNAliases];
-       TH1F *fHv[kNHistos];
-       TClonesArray fGraphs;
-       TF1 *fFunc;
+       TString fAliasNames[kNAliases];  // aliases of the DPs
+       TH1F *fHv[kNHistos];   // histograms
+       TClonesArray fGraphs;  // graphs
+       TF1 *fFunc;   // functions
 
-       Bool_t fIsProcessed;
+       Bool_t fIsProcessed;  // flag indicating whether the DCS data have been processed
 
        ClassDef(AliTestDataDCS, 2);
 };