Coding conventions for AliITSdigitXXX classes and AliITSTrackerV1

[u/mrichter/AliRoot.git] / ITS / AliITSdigitSSD.h

diff --git a/ITS/AliITSdigitSSD.h b/ITS/AliITSdigitSSD.h
new file mode 100644 (file)
index 0000000..fc1a66f
--- /dev/null
+++ b/ITS/AliITSdigitSSD.h
@@ -0,0 +1,62 @@
+#ifndef ALIITSDIGITSSD_H
+#define ALIITSDIGITSSD_H
+/* Copyright(c) 2004-2006, ALICE Experiment at CERN, All rights reserved. *
+ * See cxx source for full Copyright notice     */
+
+#include <AliITSdigit.h>
+
+//______________________________________________________________________
+class AliITSdigitSSD: public AliITSdigit {
+
+ public:
+    AliITSdigitSSD(); //default constructor
+    //Standard constructor with digits
+    AliITSdigitSSD(const Int_t *digits);
+    //Standard constructor with digits, tracks, and hits
+    AliITSdigitSSD(const Int_t *digits,const Int_t *tracks,const Int_t *hits);
+    virtual ~AliITSdigitSSD(){/* destructor */}
+    // returns the array size used to store Tracks and Hits
+    static Int_t GetNTracks() {return fgkSssd;}
+    Int_t  GetSignal() const {/* returns signal*/return fSignal;}
+    Int_t  GetStripNumber() const {/* returns strip number*/return fCoord2;}
+    //returns 1  when side P and 0 when side N
+    Int_t  IsSideP() const {return fCoord1;}
+    // returns pointer to the array of tracks which make this digit
+    virtual Int_t *GetTracks() {return &fTracks[0];}
+    // returns the pointer to the array of hits which made this digit
+    virtual Int_t *GetHits() {return &fHits[0];}
+    // returns track number kept in the array element i of fTracks 
+    virtual Int_t GetTrack(Int_t i) const {return fTracks[i];}
+    // returns hit number kept in the array element i of fHits 
+    virtual Int_t GetHit(Int_t i) const {return fHits[i];}
+    // returns TArrayI of unduplicated track numbers (summed over hits).
+    virtual Int_t GetListOfTracks(TArrayI &t);
+    //copy the array trks[fgkSssd] into fTracks
+    virtual void SetTracks(const Int_t *trks){
+       for(Int_t i=0;i<fgkSssd;i++) fTracks[i]=trks[i];}
+    //copy the array hits[fgkSssd] into fHits
+    virtual void SetHits(const Int_t *hits){
+       for(Int_t i=0;i<fgkSssd;i++) fHits[i]=hits[i];}
+    //set array element i of fTracks to trk.
+    virtual void SetTrack(Int_t i,Int_t trk){fTracks[i]=trk;}
+    //set array element i of fHits to hit.
+    virtual void SetHit(Int_t i,Int_t hit){fHits[i]=hit;}
+    void Print(ostream *os); // Class ascii print function
+    void Read(istream *os);  // Class ascii read function
+
+ protected:
+    static const Int_t fgkSssd = 10; // size of fTracks and fHits arrays
+    
+    // debugging  -- goes to the dictionary
+    Int_t fTracks[fgkSssd]; //[fgkSssd] tracks making this digit 
+    Int_t fHits[fgkSssd];   //[fgkSssd] hits associated to the tracks
+                        // 3 hits temporarily - it will be only 1
+    
+    ClassDef(AliITSdigitSSD,2)   // Simulated digit object for SSD
+
+};
+// Input and output functions for standard C++ input/output.
+ostream &operator<<(ostream &os,AliITSdigitSSD &source);
+istream &operator>>(istream &os,AliITSdigitSSD &source);
+
+#endif