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RooInt.h
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1 /*****************************************************************************
2  * Project: RooFit *
3  * Package: RooFitCore *
4  * File: $Id: RooInt.h,v 1.6 2007/05/11 09:11:30 verkerke Exp $
5  * Authors: *
6  * WV, Wouter Verkerke, UC Santa Barbara, verkerke@slac.stanford.edu *
7  * DK, David Kirkby, UC Irvine, dkirkby@uci.edu *
8  * *
9  * Copyright (c) 2000-2005, Regents of the University of California *
10  * and Stanford University. All rights reserved. *
11  * *
12  * Redistribution and use in source and binary forms, *
13  * with or without modification, are permitted according to the terms *
14  * listed in LICENSE (http://roofit.sourceforge.net/license.txt) *
15  *****************************************************************************/
16 #ifndef ROO_INT
17 #define ROO_INT
18 
19 #include "Rtypes.h"
20 #include "TNamed.h"
21 
22 class RooInt : public TNamed {
23 public:
24 
25  RooInt() : _value(0) {} ;
26  RooInt(Int_t value) : TNamed(), _value(value) {} ;
27  RooInt(const RooInt& other) : TNamed(other), _value(other._value) {}
28  virtual ~RooInt() {} ;
29 
30  // Double_t cast operator
31  inline operator Int_t() const { return _value ; }
32  RooInt& operator=(Int_t value) { _value = value ; return *this ; }
33 
34  // Sorting interface ;
35  Int_t Compare(const TObject* other) const ;
36  virtual Bool_t IsSortable() const { return kTRUE ; }
37 
38 protected:
39 
40  Int_t _value ; // Payload
41  ClassDef(RooInt,1) // Container class for Int_t
42 };
43 
44 #endif
RooInt & operator=(Int_t value)
Definition: RooInt.h:32
virtual Bool_t IsSortable() const
Definition: RooInt.h:36
int Int_t
Definition: CPyCppyy.h:43
RooInt is a minimal implementation of a TObject holding a Int_t value.
Definition: RooInt.h:22
#define ClassDef(name, id)
Definition: Rtypes.h:322
The TNamed class is the base class for all named ROOT classes.
Definition: TNamed.h:29
RooInt()
Definition: RooInt.h:25
Int_t _value
Definition: RooInt.h:40
virtual ~RooInt()
Definition: RooInt.h:28
RooInt(Int_t value)
Definition: RooInt.h:26
RooInt(const RooInt &other)
Definition: RooInt.h:27
Mother of all ROOT objects.
Definition: TObject.h:37
Int_t Compare(const TObject *other) const
Facilitate sorting of RooInts in ROOT container classes Return -1 or +1 if 'other' is a RooInt with v...
Definition: RooInt.cxx:43
const Bool_t kTRUE
Definition: RtypesCore.h:89