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Reference Guide
TGridResult.h
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1 // @(#)root/net:$Id$
2 // Author: Fons Rademakers 3/1/2002
3 
4 /*************************************************************************
5  * Copyright (C) 1995-2002, Rene Brun and Fons Rademakers. *
6  * All rights reserved. *
7  * *
8  * For the licensing terms see $ROOTSYS/LICENSE. *
9  * For the list of contributors see $ROOTSYS/README/CREDITS. *
10  *************************************************************************/
11 
12 #ifndef ROOT_TGridResult
13 #define ROOT_TGridResult
14 
15 //////////////////////////////////////////////////////////////////////////
16 // //
17 // TGridResult //
18 // //
19 // Abstract base class defining interface to a GRID result. //
20 // Objects of this class are created by TGrid methods. //
21 // //
22 // Related classes are TGrid. //
23 // //
24 //////////////////////////////////////////////////////////////////////////
25 
26 #ifndef ROOT_TList
27 #include "TList.h"
28 #endif
29 
30 class TEntryList;
31 
32 
33 class TGridResult : public TList {
34 
35 public:
37  virtual ~TGridResult() { }
38 
39  virtual const char *GetFileName(UInt_t) const
40  { MayNotUse("GetFileName"); return 0; }
41  virtual const char *GetFileNamePath(UInt_t) const
42  { MayNotUse("GetFileNamePath"); return 0; }
43  virtual const char *GetPath(UInt_t) const
44  { MayNotUse("GetPath"); return 0; }
45  virtual const TEntryList *GetEntryList(UInt_t) const
46  { MayNotUse("GetEntryList"); return 0; }
47  virtual const char *GetKey(UInt_t, const char*) const
48  { MayNotUse("GetKey"); return 0; }
49  virtual Bool_t SetKey(UInt_t, const char*, const char*)
50  { MayNotUse("SetKey"); return 0; }
51  virtual TList *GetFileInfoList() const
52  { MayNotUse("GetFileInfoList"); return 0; }
53 
54  ClassDef(TGridResult,1) // ABC defining interface to GRID result set
55 };
56 
57 #endif
virtual void SetOwner(Bool_t enable=kTRUE)
Set whether this collection is the owner (enable==true) of its content.
void MayNotUse(const char *method) const
Use this method to signal that a method (defined in a base class) may not be called in a derived clas...
Definition: TObject.cxx:971
virtual const char * GetFileName(UInt_t) const
Definition: TGridResult.h:39
bool Bool_t
Definition: RtypesCore.h:59
virtual ~TGridResult()
Definition: TGridResult.h:37
#define ClassDef(name, id)
Definition: Rtypes.h:254
virtual TList * GetFileInfoList() const
Definition: TGridResult.h:51
A doubly linked list.
Definition: TList.h:47
virtual const char * GetFileNamePath(UInt_t) const
Definition: TGridResult.h:41
unsigned int UInt_t
Definition: RtypesCore.h:42
virtual const char * GetPath(UInt_t) const
Definition: TGridResult.h:43
virtual Bool_t SetKey(UInt_t, const char *, const char *)
Definition: TGridResult.h:49
virtual const TEntryList * GetEntryList(UInt_t) const
Definition: TGridResult.h:45
virtual const char * GetKey(UInt_t, const char *) const
Definition: TGridResult.h:47
const Bool_t kTRUE
Definition: Rtypes.h:91
A List of entry numbers in a TTree or TChain.
Definition: TEntryList.h:27