1 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
2 * See cxx source for full Copyright notice */
5 // $MpId: AliMpExMap.h,v 1.4 2006/05/24 13:58:07 ivana Exp $
9 /// \brief Helper class making Root persistent TExMap
11 /// The objects and keys from TExMap are store in additional
12 /// arrays which are Root persistent.
14 /// \author Ivana Hrivnacova; IPN Orsay
16 #ifndef ALI_MP_EX_MAP_H
17 #define ALI_MP_EX_MAP_H
20 #include <TObjArray.h>
28 class AliMpExMap : public TObject
31 AliMpExMap(Bool_t standardConstructor);
33 virtual ~AliMpExMap();
36 // conversion between varius keys and Long_t
38 static Long_t GetIndex(const AliMpIntPair& pair);
39 static Long_t GetIndex(const TString& s);
40 static AliMpIntPair GetPair(Long_t index);
41 static TString GetString(Long_t index);
44 void Add(const AliMpIntPair& key, TObject* object);
45 void Add(const TString& key, TObject* object);
46 void Add(Int_t key, TObject* object);
48 void SetSize(Int_t size);
49 void SetOwner(Bool_t owner);
52 Int_t GetSize() const;
53 TExMapIter GetIterator() const;
54 TObject* GetObject(Int_t index) const;
56 TObject* GetValue(const AliMpIntPair& key) const;
57 TObject* GetValue(const TString& key) const;
58 TObject* GetValue(Int_t key) const;
63 void AddKey(Long_t key);
65 // static data members
66 static const Int_t fgkDefaultSize; ///< Default initial size
67 static const Bool_t fgkDefaultOwnership; ///< Default ownership
69 static const Int_t fgkSeparator1; ///< \brief the separator used for conversion
70 /// of AliMpIntPair to Int_t
71 static const Int_t fgkSeparator2; ///< \brief the separator used for conversion
72 /// of TString to Int_t
73 static const TString fgkCharacterMap; ///< \brief the string mapping characters
77 mutable TExMap fMap; //!< Transient map class
78 TObjArray fObjects; ///< Array of objects
79 TArrayL fKeys; ///< Array of keys
81 ClassDef(AliMpExMap,1) // Root persistent TExMap
84 #endif //ALI_MP_EX_MAP_H