Line data    Source code

       1             : #ifndef ALIMPEXMAPITERATOR_H
       2             : #define ALIMPEXMAPITERATOR_H
       3             : 
       4             : /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
       5             : * See cxx source for full Copyright notice                               */
       6             : 
       7             : // $Id$
       8             : 
       9             : /// \ingroup core
      10             : /// \class AliMpExMapIterator
      11             : /// \brief Implementation of TIterator for AliMpExMap
      12             : /// 
      13             : //  Author Laurent Aphecetche
      14             : 
      15             : #ifndef ROOT_TIterator
      16             : #  include "TIterator.h"
      17             : #endif
      18             : 
      19             : class AliMpExMap;
      20             : class TString;
      21             : class TExMapIter;
      22             : 
      23             : //_____________________________________________________________________________
      24             : class AliMpExMapIterator : public TIterator
      25             : {
      26             :   friend class AliMpExMap;
      27             : 
      28             : public:
      29             :   AliMpExMapIterator(const AliMpExMap& theMap);
      30             :   AliMpExMapIterator(const AliMpExMapIterator& rhs);
      31             :   AliMpExMapIterator& operator=(const AliMpExMapIterator& rhs);
      32             :   AliMpExMapIterator& operator=(const TIterator& rhs);
      33             :   
      34             :   virtual ~AliMpExMapIterator();
      35             :   
      36             :   /// The returned object must not be deleted by the user.  
      37             : 
      38             :   // Iterating without retrieving a key
      39             :   virtual TObject* Next();
      40             : 
      41             :   // Iterating with retrieving a key
      42             :   TObject*  Next(Int_t& key);
      43             :   TObject*  Next(Int_t& keyFirst, Int_t& keySecond);
      44             :   TObject*  Next(TString& key);
      45             :   
      46             :   virtual void Reset(); 
      47             :   
      48             :   virtual const TCollection* GetCollection() const;
      49             : 
      50             : private:
      51             : #if (defined(ROOT_VERSION_CODE) && ROOT_VERSION_CODE >= 334082) || \
      52             :   (defined(ROOT_SVN_REVISION) && ROOT_SVN_REVISION >= 29598) 
      53             :   // ROOT_VERSION_CODE = 334082 corresponds to Root version 5.25/02
      54             :   // ROOT_SVN_REVISION is not defined in Root versions after moving in git
      55             :   typedef Long64_t Index_t;
      56             : #else    
      57             :   typedef Long_t Index_t;
      58             : #endif    
      59             :   Bool_t Next(Index_t& index, TObject*& object);
      60             :   
      61             :   TExMapIter* fIterator; ///< iterator we are wrapping
      62             : 
      63          18 :   ClassDef(AliMpExMapIterator,0) // TIterator for AliMpExMap
      64             : };
      65             : 
      66             : 
      67             : #endif