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Reference Guide
RooBlindTools.h
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1/*****************************************************************************
2 * Project: RooFit *
3 * Package: RooFitModels *
4 * File: $Id: RooBlindTools.h,v 1.10 2007/05/11 10:15:52 verkerke Exp $
5 * Authors: *
6 * AR, Aaron Roodman, Stanford University, roodman@slac.stanford.edu *
7 * WV, Wouter Verkerke, UC Santa Barbara, verkerke@slac.stanford.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_BLIND_TOOLS
17#define ROO_BLIND_TOOLS
18
19// ---------------------
20// -- Class Interface --
21// ---------------------
22
23#include "Rtypes.h"
24#include "TString.h"
25
27
28//--------------------
29// Instance Members --
30//--------------------
31
32public:
33
34 enum blindMode {
35 full=0, // blind both parameters and data
36 dataonly // blind data only
37
38 };
39
40public:
41
42 // Constructors
44
46 (const char *stSeed, // blinding seed string
47 blindMode Mode=full, // blinding mode
48 Double_t centralValue=0.0, // Central value for Precision measurements
49 Double_t sigmaOffset=1.0, // range for Offset
50 Bool_t s2bMode=kFALSE // Use sin2beta modifications?
51 );
52
53 // Copy
55
56 // Destructor
57 virtual ~RooBlindTools( );
58
59 // Operators
60
61 Double_t Randomizer(const char *StringAlphabet) const;
62
63 Double_t PseudoRandom(Int_t Seed) const;
64
65 Double_t MakeOffset(const char *StringAlphabet) const;
66
67 Double_t MakeGaussianOffset(const char *StringAlphabet) const;
68
69 Double_t MakeSignFlip(const char *StringAlphabet) const;
70
71 Int_t SignOfTag(Double_t STag) const;
72
73 Double_t HideDeltaZ(Double_t DeltaZ, Double_t STag) const;
74
75 Double_t HiDelZPdG(Double_t DeltaZ, Double_t STag, Double_t PdG) const;
76
77 Double_t UnHideDeltaZ(Double_t DeltaZPrime, Double_t STag) const;
78
79 Double_t UnHiDelZPdG(Double_t DeltaZPrime, Double_t STag, Double_t PdG) const;
80
81 Double_t HideAsym(Double_t Asym) const;
82
83 Double_t HiAsPdG(Double_t Asym, Double_t PdG) const;
84
85 Double_t UnHideAsym(Double_t AsymPrime) const;
86
87 Double_t UnHiAsPdG(Double_t AsymPrime, Double_t PdG) const;
88
89 Double_t HideDeltaM(Double_t DeltaM) const;
90
91 Double_t UnHideDeltaM(Double_t DeltaMPrime) const;
92
93 Double_t MysteryPhase() const;
94
95 Double_t RandomizeTag(Double_t STag, Int_t EventNumber) const;
96
98
99 Double_t UnHidePrecision(Double_t PrecisionPrime) const;
100
102
103 Double_t UnHideOffset( Double_t PrecisionBlind ) const;
104
106
107 Double_t UnHideUniform( Double_t PrecisionBlind ) const;
108
109
110 const char *stSeed()const {return _stSeed;}
111
112 const blindMode& mode()const {return _mode;}
113
114 void setMode(blindMode bmode) {_mode=bmode;}
115
117
119
120private:
121
122 // Friends
123 // Data members
124
142
143 // setup data members from string seed
144 void setup(const char *stSeed);
145
146protected:
147
148 // Helper functions
149 ClassDef(RooBlindTools,1) // Root implementation of BlindTools
150};
151
152#endif
int Int_t
Definition: RtypesCore.h:45
const Bool_t kFALSE
Definition: RtypesCore.h:101
bool Bool_t
Definition: RtypesCore.h:63
double Double_t
Definition: RtypesCore.h:59
#define ClassDef(name, id)
Definition: Rtypes.h:325
Double_t _DeltaMScale
Double_t HiAsPdG(Double_t Asym, Double_t PdG) const
Double_t _DeltaMOffset
Double_t _MysteryPhase
virtual ~RooBlindTools()
Destructor.
Double_t HiDelZPdG(Double_t DeltaZ, Double_t STag, Double_t PdG) const
Double_t RandomizeTag(Double_t STag, Int_t EventNumber) const
Double_t PseudoRandom(Int_t Seed) const
Double_t MakeSignFlip(const char *StringAlphabet) const
Double_t HideDeltaM(Double_t DeltaM) const
Double_t MysteryPhase() const
Double_t _DeltaZOffset
Double_t _PrecisionCentralValue
Double_t _PrecisionOffset
Double_t HideAsym(Double_t Asym) const
Double_t _PrecisionSignFlip
Double_t _DeltaZScale
void setup(const char *stSeed)
Double_t HideDeltaZ(Double_t DeltaZ, Double_t STag) const
Double_t MakeOffset(const char *StringAlphabet) const
Double_t UnHiAsPdG(Double_t AsymPrime, Double_t PdG) const
Double_t UnHideUniform(Double_t PrecisionBlind) const
Double_t _AsymOffset
Double_t getPrecisionCentralValue() const
Double_t UnHiDelZPdG(Double_t DeltaZPrime, Double_t STag, Double_t PdG) const
blindMode _mode
Double_t getPrecisionOffsetScale() const
Double_t _PrecisionOffsetScale
void setMode(blindMode bmode)
Double_t _AsymSignFlip
Double_t _STagConstant
const char * stSeed() const
Int_t SignOfTag(Double_t STag) const
Double_t _PrecisionUniform
Double_t UnHideDeltaM(Double_t DeltaMPrime) const
Double_t HideUniform(Double_t Precision) const
const blindMode & mode() const
Double_t HidePrecision(Double_t Precision) const
Double_t _DeltaZSignFlip
Double_t UnHidePrecision(Double_t PrecisionPrime) const
Double_t UnHideDeltaZ(Double_t DeltaZPrime, Double_t STag) const
Double_t MakeGaussianOffset(const char *StringAlphabet) const
Double_t UnHideAsym(Double_t AsymPrime) const
Double_t HideOffset(Double_t Precision) const
Double_t UnHideOffset(Double_t PrecisionBlind) const
Double_t Randomizer(const char *StringAlphabet) const
Basic string class.
Definition: TString.h:136
RooCmdArg Precision(Double_t prec)