1 #ifndef ALISEGMENTARRAY_H
2 #define ALISEGMENTARRAY_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 ////////////////////////////////////////////////
9 // Manager class general Alice segment
10 // segment is for example one pad row in TPC //
11 ////////////////////////////////////////////////
15 #include "TObjArray.h"
23 class AliSegmentArray: public TNamed{
26 AliSegmentArray(const char *classname, Int_t n); //
27 virtual ~AliSegmentArray();
28 Bool_t SetClass(const char *classname); //set class of stored object
29 const AliSegmentID * At(Int_t i); //return pointer to segment with index i
30 const AliSegmentID * operator[](Int_t i); //return pointer to segment with index i
32 Bool_t AddSegment(AliSegmentID *segment); // add segment to array
33 AliSegmentID * AddSegment(Int_t index); //create objet and set index
34 Bool_t MakeArray(Int_t n); //make array of pointers to Segments
35 void ClearSegment(Int_t index); //remove segment from active
36 virtual AliSegmentID * NewSegment(); //dynamicaly create new segment
37 //input output functions
38 TTree * GetTree(){return fTree;} //return pointer to connected tree
40 virtual void MakeTree(char *file=0); //Make tree with the name
41 virtual void MakeTree(TTree* tree); //Make tree with the name
43 virtual Bool_t ConnectTree(const char * treeName); //connect tree from current directory
44 virtual Bool_t ConnectTree(TTree* tree); //connect tree from current directory
46 virtual AliSegmentID * LoadSegment(Int_t index);//load segment with index to the memory
47 virtual AliSegmentID * LoadEntry(Int_t index); //load segment entry from position index in tree
48 virtual void StoreSegment(Int_t index);//write segmen persistent
49 Bool_t MakeDictionary(Int_t size);//create index table for tree
50 TClass * GetClass() {return fClass;}
53 AliSegmentArray(const AliSegmentArray &segment); //copy constructor
54 AliSegmentArray &operator = (const AliSegmentArray & segment); //assignment operator
55 TObjArray * fSegment; //!pointer to array of pointers to segment
56 TArrayI * fTreeIndex; //!pointers(index) table in tree
57 Int_t fNSegment; //number of alocated segments
58 TTree * fTree; //!tree with segment objects
59 Bool_t fTreeOwner;// flag determing the ownership of the fTree
60 TBranch * fBranch; //!total branch
62 TClass * fClass; //!class type of included objects
63 ClassDef(AliSegmentArray,3)
68 inline const AliSegmentID* AliSegmentArray::operator[](Int_t i)
71 //return segment with given index
73 if ( (i<0) || (i>=fNSegment)) return 0;
74 return (AliSegmentID *)(fSegment->At(i));
78 inline const AliSegmentID* AliSegmentArray::At(Int_t i)
81 //return segment with given index
83 if ( (i<0) || (i>=fNSegment)) return 0;
84 return (AliSegmentID *)(fSegment->At(i));
87 #endif //ALISEGMENTARRAY_H