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RooSuperCategory.h
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1/*****************************************************************************
2 * Project: RooFit *
3 * Package: RooFitCore *
4 * File: $Id: RooSuperCategory.h,v 1.17 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_SUPER_CATEGORY
17#define ROO_SUPER_CATEGORY
18
19class TObject ;
20class TIterator;
21#include "RooMultiCategory.h"
23#include "RooArgSet.h"
24#include "RooTemplateProxy.h"
25
26
28public:
29 // Constructors etc.
31 RooSuperCategory(const char *name, const char *title, const RooArgSet& inputCatList);
32 RooSuperCategory(const RooSuperCategory& other, const char *name=0) ;
33 virtual TObject* clone(const char* newname) const override { return new RooSuperCategory(*this,newname); }
34 virtual ~RooSuperCategory() { };
35
36 virtual bool setIndex(value_type index, bool printError = true) override ;
38 virtual Bool_t setLabel(const char* label, Bool_t printError=kTRUE) override;
40
41 // Printing interface (human readable)
42 virtual void printMultiline(std::ostream& os, Int_t content, Bool_t verbose=kFALSE, TString indent="") const override;
43
44 /// \deprecated Use begin(), end() or range-based for loops to iterate through state names.
45 TIterator* MakeIterator() const ;
46 const RooArgSet& inputCatList() const { return _multiCat->inputCatList(); }
47
48 virtual Bool_t inRange(const char* rangeName) const override;
49 virtual Bool_t hasRange(const char* rangeName) const override;
50
51protected:
52 value_type evaluate() const override {
53 return _multiCat->getCurrentIndex();
54 }
55
56 /// Ask server category to recompute shape, and copy its information.
57 void recomputeShape() override {
58 // Propagate up
60 _multiCat->recomputeShape();
61 _stateNames = _multiCat->_stateNames;
62 _insertionOrder = _multiCat->_insertionOrder;
63 }
64
65
66private:
68
69 ClassDefOverride(RooSuperCategory,2) // Lvalue product operator for category lvalues
70};
71
72#endif
int Int_t
Definition: CPyCppyy.h:43
const Bool_t kFALSE
Definition: RtypesCore.h:101
bool Bool_t
Definition: RtypesCore.h:63
const Bool_t kTRUE
Definition: RtypesCore.h:100
#define ClassDefOverride(name, id)
Definition: Rtypes.h:329
static void indent(ostringstream &buf, int indent_level)
void setShapeDirty()
Notify that a shape-like property (e.g. binning) has changed.
Definition: RooAbsArg.h:496
RooAbsCategoryLValue is the common abstract base class for objects that represent a discrete value th...
virtual bool setIndex(value_type index, bool printError=true)=0
Change category state by specifying the index code of the desired state.
virtual bool setLabel(const char *label, Bool_t printError=kTRUE)=0
Change category state by specifying a state name.
int value_type
The type used to denote a specific category state.
std::vector< std::string > _insertionOrder
Map state names to index numbers. Make sure state names are updated in recomputeShape().
std::map< std::string, value_type > _stateNames
Current category state.
RooArgSet is a container object that can hold multiple RooAbsArg objects.
Definition: RooArgSet.h:35
The RooSuperCategory can join several RooAbsCategoryLValue objects into a single category.
virtual bool setIndex(value_type index, bool printError=true) override
Set the value of the super category to the specified index.
virtual Bool_t hasRange(const char *rangeName) const override
Check that any of the input categories has a range with the given name.
virtual Bool_t inRange(const char *rangeName) const override
Check that all input category states are in the given range.
virtual void printMultiline(std::ostream &os, Int_t content, Bool_t verbose=kFALSE, TString indent="") const override
Print the state of this object to the specified output stream.
virtual ~RooSuperCategory()
void recomputeShape() override
Ask server category to recompute shape, and copy its information.
virtual Bool_t setLabel(const char *label, Bool_t printError=kTRUE) override
Set the value of the super category by specifying the state name.
TIterator * MakeIterator() const
Make an iterator over all state permutations of the input categories of this supercategory.
const RooArgSet & inputCatList() const
virtual TObject * clone(const char *newname) const override
value_type evaluate() const override
Evaluate the category state and return.
RooTemplateProxy< RooMultiCategory > _multiCat
Iterator abstract base class.
Definition: TIterator.h:30
Mother of all ROOT objects.
Definition: TObject.h:37
Basic string class.
Definition: TString.h:136
static const std::string name("name")