Made Getters const

[u/mrichter/AliRoot.git] / TRD / AliTRDtrackingSector.h

diff --git a/TRD/AliTRDtrackingSector.h b/TRD/AliTRDtrackingSector.h
new file mode 100644 (file)
index 0000000..1317ec6
--- /dev/null
+++ b/TRD/AliTRDtrackingSector.h
@@ -0,0 +1,42 @@
+#ifndef ALITRDTRACKINGSECTOR_H
+#define ALITRDTRACKINGSECTOR_H
+
+/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * See cxx source for full Copyright notice                               */
+
+/* $Id: AliTRDtrackingSector.h,v */
+
+#include <TObject.h>
+
+class AliTRDtimeBin;
+class AliTRDgeometry;
+
+class AliTRDtrackingSector : public TObject {
+
+// Provides tools to address clusters which lay within one sector
+
+protected:
+  Int_t fN;
+  AliTRDtimeBin           *fTimeBin;    // Pointer to array of AliTRDtimeBin
+  AliTRDgeometry          *fGeom;       // Pointer to TRD geometry
+  Float_t                  fTimeBinSize;  // Time bin size in cm  
+
+public:
+  AliTRDtrackingSector() {fN=0; fTimeBin=0; fGeom=0; fTimeBinSize=0;}
+  virtual ~AliTRDtrackingSector();
+  virtual void SetUp();
+ 
+  AliTRDtimeBin& operator[](Int_t i);
+  Int_t GetNtimeBins() const { return fN; }
+  Double_t GetX(Int_t l) const;
+  Double_t GetMaxY(Int_t l) const; 
+  Double_t GetAlpha() const { return 2*TMath::Pi()/kNsect; } 
+  Int_t GetTimeBinNumber(Double_t x) const;
+  Int_t GetTimeBin(Int_t det, Int_t local_tb) const;
+  Float_t GetPitch() const {return fTimeBinSize;}   
+
+  ClassDef(AliTRDtrackingSector,1)  // Provides tools to address clusters which lay within one sector
+
+}; 
+
+#endif