X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=ITS%2FAliITSpackageSSD.h;h=3228d6c9577645396445ced7dd408d51db0cd152;hb=81842c1640a56ed6be5ead79dfb0245de1f45904;hp=5dba2843cc2e6ce9aead6cf5706e809fee0f752f;hpb=cd77595ef8dc1f3b33b2eb180b715a44681d6407;p=u%2Fmrichter%2FAliRoot.git

diff --git a/ITS/AliITSpackageSSD.h b/ITS/AliITSpackageSSD.h
index 5dba2843cc2..3228d6c9577 100644
--- a/ITS/AliITSpackageSSD.h
+++ b/ITS/AliITSpackageSSD.h
@@ -8,9 +8,11 @@
 #include "TObject.h"
 #include "TArrayI.h"
 
-#include "AliITSclusterSSD.h"
+//#include "AliITSclusterSSD.h"
 
-class AliITS;
+class AliITSclusterSSD;
+
+//-------------------------------------------------------------------
 
 class AliITSpackageSSD : public TObject
 {
@@ -34,9 +36,9 @@ class AliITSpackageSSD : public TObject
                    clindex:(*fClusterPIndexes)[fNclustersP++]=clindex;}
   	
 //Returns index of one side cluster in TClonesArray, NOT AliITSclusterSSD
-  Int_t    GetNSideClusterIdx(Int_t index); //input index is number of cluster in this package 
-  Int_t    GetPSideClusterIdx(Int_t index); //returns index in TClonesArray
-  Int_t    GetClusterIdx(Int_t index,Bool_t side)
+  Int_t    GetNSideClusterIdx(Int_t index) const; //input index is number of cluster in this package 
+  Int_t    GetPSideClusterIdx(Int_t index) const; //returns index in TClonesArray
+  Int_t    GetClusterIdx(Int_t index,Bool_t side) const 
 	        {return (side)?GetPSideClusterIdx(index):GetNSideClusterIdx(index);}
  
   AliITSclusterSSD*    GetNSideCluster(Int_t index);
@@ -44,15 +46,15 @@ class AliITSpackageSSD : public TObject
   AliITSclusterSSD*    GetCluster(Int_t index, Bool_t side)
 	        {return (side)?GetPSideCluster(index):GetNSideCluster(index);}
 			
-  Int_t    GetNextPIdx(Int_t OI); //Returns index of next P cluster in package; OI == Original Inedx (in TClonesArray)
-  Int_t    GetPrvPIdx(Int_t OI);  //Returns index of previous P cluster in package; OI == Original Inedx (in TClonesArray)
-  Int_t    GetNextNIdx(Int_t OI); //Returns index of next N cluster in package; OI == Original Inedx (in TClonesArray)
-  Int_t    GetPrvNIdx(Int_t OI);  //Returns index of previous N cluster in package; OI == Original Inedx (in TClonesArray)
-
-  Int_t    GetNumOfClustersN (){return fNclustersN;}  
-  Int_t    GetNumOfClustersP(){return fNclustersP;}   
-  Int_t    GetNumOfClusters() {return fNclustersP+fNclustersN;}  
-  Int_t    GetNumOfClusters(Bool_t side) {return (side)?fNclustersP:fNclustersN;}
+  Int_t    GetNextPIdx(Int_t OI) const; //Returns index of next P cluster in package; OI == Original Inedx (in TClonesArray)
+  Int_t    GetPrvPIdx(Int_t OI) const;  //Returns index of previous P cluster in package; OI == Original Inedx (in TClonesArray)
+  Int_t    GetNextNIdx(Int_t OI) const; //Returns index of next N cluster in package; OI == Original Inedx (in TClonesArray)
+  Int_t    GetPrvNIdx(Int_t OI) const;  //Returns index of previous N cluster in package; OI == Original Inedx (in TClonesArray)
+  
+  Int_t    GetNumOfClustersN() const {return fNclustersN;}  
+  Int_t    GetNumOfClustersP() const {return fNclustersP;}   
+  Int_t    GetNumOfClusters() const {return fNclustersP+fNclustersN;}  
+  Int_t    GetNumOfClusters(Bool_t side) const {return (side)?fNclustersP:fNclustersN;}
   
   //returns number of clusters belonging to package,
   //that crosses with only one cluster on the other side 
@@ -77,13 +79,14 @@ protected:
   
   TClonesArray *fClustersN;   //Pointer to array of clusters - only to have direct acces to 
   TClonesArray *fClustersP;   //clusters
-  Int_t    fNclustersN;
-  Int_t    fNclustersP;
-  TArrayI *fClusterNIndexes;
-  TArrayI *fClusterPIndexes;
+  Int_t    fNclustersN;       // number of N clusters
+  Int_t    fNclustersP;       // number of P cluster
+  TArrayI *fClusterNIndexes;  // array of pointers to the N clusters
+  TArrayI *fClusterPIndexes;  // array of pointers to the P clusters
 
-  static const Bool_t fgkSIDEP;
-  static const Bool_t fgkSIDEN;
+  static const Bool_t fgkSIDEP;  // boolean for P side 
+  static const Bool_t fgkSIDEN;  // boolean for N side
+  static const Int_t fgkDebug=0;    // debugging flag
 
 
 /***************/
@@ -92,7 +95,7 @@ protected:
 
   
   void    MakeCombin(Int_t**arr, Int_t& nu, Int_t np, Int_t *occup,Int_t size);
-  Bool_t  IsFree(Int_t idx, Int_t nn, Int_t *lis);
+  Bool_t  IsFree(Int_t idx, Int_t nn, const Int_t *lis) const;