ROOT_528-00b_version: include/TLeafElement.h Source File

00001 // @(#)root/tree:$Id: TLeafElement.h 20882 2007-11-19 11:31:26Z rdm $
00002 // Author: Rene Brun   14/01/2001
00003 
00004 /*************************************************************************
00005  * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers.               *
00006  * All rights reserved.                                                  *
00007  *                                                                       *
00008  * For the licensing terms see $ROOTSYS/LICENSE.                         *
00009  * For the list of contributors see $ROOTSYS/README/CREDITS.             *
00010  *************************************************************************/
00011 
00012 #ifndef ROOT_TLeafElement
00013 #define ROOT_TLeafElement
00014 
00015 
00016 //////////////////////////////////////////////////////////////////////////
00017 //                                                                      //
00018 // TLeafElement                                                          //
00019 //                                                                      //
00020 // A TLeaf for a general object derived from TObject.                   //
00021 //                                                                      //
00022 //////////////////////////////////////////////////////////////////////////
00023 
00024 
00025 #ifndef ROOT_TLeaf
00026 #include "TLeaf.h"
00027 #endif
00028 #ifndef ROOT_TBranchElement
00029 #include "TBranchElement.h"
00030 #endif
00031 
00032 class TMethodCall;
00033 
00034 class TLeafElement : public TLeaf {
00035 
00036 protected:
00037    char               *fAbsAddress;   //! Absolute leaf Address
00038    Int_t               fID;           //element serial number in fInfo
00039    Int_t               fType;         //leaf type
00040         
00041 public:
00042    TLeafElement();
00043    TLeafElement(TBranch *parent, const char *name, Int_t id, Int_t type);
00044    virtual ~TLeafElement();
00045    
00046    virtual Int_t    GetLen() const {return ((TBranchElement*)fBranch)->GetNdata()*fLen;}
00047    TMethodCall     *GetMethodCall(const char *name);
00048    virtual Int_t    GetMaximum() const {return ((TBranchElement*)fBranch)->GetMaximum();}
00049    virtual Int_t    GetNdata() const {return ((TBranchElement*)fBranch)->GetNdata()*fLen;}
00050    virtual const char *GetTypeName() const {return ((TBranchElement*)fBranch)->GetTypeName();}
00051    virtual Double_t GetValue(Int_t i=0) const {return ((TBranchElement*)fBranch)->GetValue(i, fLen, kFALSE);}
00052    virtual Double_t GetValueSubArray(Int_t i=0, Int_t j=0) const {return ((TBranchElement*)fBranch)->GetValue(i, j, kTRUE);}
00053    virtual void    *GetValuePointer() const { return ((TBranchElement*)fBranch)->GetValuePointer(); }
00054    virtual Bool_t   IsOnTerminalBranch() const;
00055    virtual void     PrintValue(Int_t i=0) const {((TBranchElement*)fBranch)->PrintValue(i);}
00056    virtual void     SetLeafCount(TLeaf *leaf) {fLeafCount = leaf;}
00057    
00058    ClassDef(TLeafElement,1);  //A TLeaf for a general object derived from TObject.
00059 };
00060 
00061 #endif