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Laura++
v2r0
A maximum likelihood fitting package for performing Dalitz-plot analysis.
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Class for defining the abstract interface for PDF classes.
More...
#include <LauAbsPdf.hh>
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| LauAbsPdf (const TString &theVarName, const std::vector< LauParameter * > ¶ms, Double_t minAbscissa, Double_t maxAbscissa) |
| Constructor for a 1D PDF. More...
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| LauAbsPdf (const std::vector< TString > &theVarNames, const std::vector< LauParameter * > ¶ms, const LauFitData &minAbscissas, const LauFitData &maxAbscissas) |
| Constructor for a multidimensional PDF. More...
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virtual | ~LauAbsPdf () |
| Destructor. More...
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virtual const TString & | varName () const |
| Retrieve the name of the abscissa. More...
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virtual std::vector< TString > | varNames () const |
| Retrieve the names of the abscissas. More...
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virtual UInt_t | nParameters () const |
| Retrieve the number of PDF parameters. More...
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virtual UInt_t | nFixedParameters () const |
| Retrieve the number of fixed PDF parameters. More...
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virtual UInt_t | nInputVars () const |
| Retrieve the number of abscissas. More...
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virtual Bool_t | isDPDependent () const |
| Specifies whether or not the PDF is DP dependent. More...
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virtual Double_t | getParValue (const TString &parName) const |
| Retrieve the value of the specified parameter. More...
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virtual Double_t | getParMin (const TString &parName) const |
| Retrieve the minimum value of the specified parameter. More...
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virtual Double_t | getParMax (const TString &parName) const |
| Retrieve the maximum value of the specified parameter. More...
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virtual Double_t | getParRange (const TString &parName) const |
| Retrieve the range of the specified parameter. More...
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virtual Bool_t | parFixed (const TString &parName) const |
| Retrieve whether the specified parameter is fixed. More...
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virtual Bool_t | parClone (const TString &parName) const |
| Retrieve whether the specified parameter is a clone. More...
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virtual Double_t | getMinAbscissa () const |
| Retrieve the minimum value of the (primary) abscissa. More...
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virtual Double_t | getMaxAbscissa () const |
| Retrieve the maximum value of the (primary) abscissa. More...
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virtual Double_t | getRange () const |
| Retrieve the range of the (primary) abscissa. More...
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virtual Double_t | getMinAbscissa (const TString &theVarName) const |
| Retrieve the minimum value of the specified abscissa. More...
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virtual Double_t | getMaxAbscissa (const TString &theVarName) const |
| Retrieve the maximum value of the specified abscissa. More...
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virtual Double_t | getRange (const TString &theVarName) const |
| Retrieve the range of the specified abscissa. More...
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virtual LauFitData | getMinAbscissas () const |
| Retrieve the minimum values of all the abscissas. More...
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virtual LauFitData | getMaxAbscissas () const |
| Retrieve the maximum values of all the abscissas. More...
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virtual LauFitData | getRanges () const |
| Retrieve the ranges of all the abscissas. More...
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virtual void | setParValue (const TString &parName, Double_t value) |
| Change the value of the specified parameter. More...
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virtual void | setParMin (const TString &parName, Double_t minValue) |
| Change the minimum value of the specified parameter. More...
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virtual void | setParMax (const TString &parName, Double_t maxValue) |
| Change the maximum value of the specified parameter. More...
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virtual void | setParRange (const TString &parName, Double_t minValue, Double_t maxValue) |
| Change the range of the specified parameter. More...
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virtual void | fixPar (const TString &parName) |
| Fix the specified parameter. More...
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virtual void | floatPar (const TString &parName) |
| Float the specified parameter. More...
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virtual void | updatePulls () |
| Update the pulls for all parameters. More...
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virtual void | cacheInfo (const LauFitDataTree &inputData) |
| Cache information from data. More...
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virtual void | calcLikelihoodInfo (const LauAbscissas &abscissas)=0 |
| Calculate the likelihood (and all associated information) given value(s) of the abscissa(s) More...
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virtual void | calcLikelihoodInfo (UInt_t iEvt) |
| Retrieve the likelihood (and all associated information) given the event number. More...
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virtual Double_t | getUnNormLikelihood () const |
| Retrieve the unnormalised likelihood value. More...
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virtual Double_t | getNorm () const |
| Retrieve the normalisation factor. More...
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virtual Double_t | getLikelihood () const |
| Retrieve the normalised likelihood value. More...
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virtual Double_t | getLikelihood (const TString &theVarName) const |
| For multidimentional PDFs, retrieve the normalised likelihood value of a named variable. More...
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virtual Double_t | getMaxHeight () const |
| Retrieve the maximum height. More...
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virtual LauFitData | generate (const LauKinematics *kinematics) |
| Generate an event from the PDF. More...
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virtual void | setRandomFun (TRandom *randomFun) |
| Set the random function used for toy MC generation. More...
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virtual const std::vector
< LauParameter * > & | getParameters () const |
| Retrieve the parameters of the PDF, e.g. so that they can be loaded into a fit. More...
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virtual std::vector
< LauParameter * > & | getParameters () |
| Retrieve the parameters of the PDF, e.g. so that they can be loaded into a fit. More...
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virtual void | checkPositiveness ()=0 |
| Ensure the PDF is positive definite. More...
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virtual void | calcNorm () |
| Calculate the normalisation factor of the PDF. More...
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virtual void | calcPDFHeight (const LauKinematics *kinematics)=0 |
| Calculate the maximum height of the PDF. More...
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virtual Bool_t | heightUpToDate () const |
| Check if the maximum height of the PDF is up to date. More...
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virtual Bool_t | cachePDF () const |
| Check if the PDF is to be cached. More...
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virtual Int_t | nNormPoints () const |
| Retrieve the number of points to integrate over when normalising. More...
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virtual void | nNormPoints (Int_t nPoints) |
| Set the number of points to integrate over when normalising. More...
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virtual IntMethod | integMethod () const |
| Retrieve the integration method used to normalise the PDF. More...
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virtual void | integMethod (IntMethod method) |
| Set the integration method used to normalise the PDF. More...
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Class for defining the abstract interface for PDF classes.
Class for defining the abstract interface for PDF classes. Much common code is implemented but the following three methods are not: evaluatePDF, calcNorm, calcPDFHeight
Definition at line 40 of file LauAbsPdf.hh.
The type used for containing multiple abscissa values.
Definition at line 44 of file LauAbsPdf.hh.
The possible numerical intergration methods.
Enumerator |
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GaussLegendre |
Gauss-Legendre integration
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Trapezoid |
Simple trapezoid integration
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Definition at line 47 of file LauAbsPdf.hh.
LauAbsPdf::LauAbsPdf |
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const TString & |
theVarName, |
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const std::vector< LauParameter * > & |
params, |
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Double_t |
minAbscissa, |
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Double_t |
maxAbscissa |
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Constructor for a 1D PDF.
- Parameters
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[in] | theVarName | the name of the abscissa variable |
[in] | params | the parameters of the PDF |
[in] | minAbscissa | the minimum value of the abscissa |
[in] | maxAbscissa | the maximum value of the abscissa |
Definition at line 30 of file LauAbsPdf.cc.
LauAbsPdf::LauAbsPdf |
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const std::vector< TString > & |
theVarNames, |
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const std::vector< LauParameter * > & |
params, |
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const LauFitData & |
minAbscissas, |
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const LauFitData & |
maxAbscissas |
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Constructor for a multidimensional PDF.
- Parameters
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[in] | theVarNames | the names of the abscissa variables |
[in] | params | the parameters of the PDF |
[in] | minAbscissas | the minimum values of the abscissas |
[in] | maxAbscissas | the maximum values of the abscissas |
Definition at line 56 of file LauAbsPdf.cc.
virtual LauAbsPdf::~LauAbsPdf |
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inlinevirtual |
void LauAbsPdf::addParameters |
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std::vector< LauParameter * > & |
params | ) |
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protectedvirtual |
Add parameters to the PDF.
- Parameters
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[in] | params | the parameters to add |
Definition at line 522 of file LauAbsPdf.cc.
virtual Bool_t LauAbsPdf::cachePDF |
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const |
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inlinevirtual |
Check if the PDF is to be cached.
- Returns
- true if the PDF is to be cached
Definition at line 355 of file LauAbsPdf.hh.
virtual void LauAbsPdf::cachePDF |
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Bool_t |
doCachePDF | ) |
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inlineprotectedvirtual |
Set whether the PDF is to be cached.
- Parameters
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[in] | doCachePDF | whether the PDF is to be cached |
Definition at line 386 of file LauAbsPdf.hh.
virtual void LauAbsPdf::calcLikelihoodInfo |
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const LauAbscissas & |
abscissas | ) |
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pure virtual |
Calculate the likelihood (and all associated information) given value(s) of the abscissa(s)
- Parameters
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[in] | abscissas | the value(s) of the abscissa(s) |
Implemented in LauDPDepMapPdf, LauDPDepSumPdf, LauDPDepCruijffPdf, LauDPDepBifurGaussPdf, Lau2DHistPdf, LauDPDepGaussPdf, LauParametricStepFuncPdf, LauCruijffPdf, LauCrystalBallPdf, LauChebychevPdf, LauSumPdf, LauSigmoidPdf, LauExponentialPdf, Lau1DHistPdf, LauArgusPdf, LauBifurcatedGaussPdf, LauGaussPdf, LauNovosibirskPdf, and LauLinearPdf.
void LauAbsPdf::calcLikelihoodInfo |
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UInt_t |
iEvt | ) |
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virtual |
void LauAbsPdf::calcNorm |
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virtual |
Calculate the normalisation factor of the PDF.
By default uses numerical integration. PDFs with analytical integrals should override this method.
Reimplemented in LauDPDepMapPdf, LauDPDepSumPdf, Lau2DHistPdf, LauDPDepCruijffPdf, LauDPDepBifurGaussPdf, LauDPDepGaussPdf, LauParametricStepFuncPdf, LauSumPdf, LauCrystalBallPdf, LauChebychevPdf, Lau1DHistPdf, LauSigmoidPdf, LauExponentialPdf, LauArgusPdf, LauBifurcatedGaussPdf, LauGaussPdf, and LauLinearPdf.
Definition at line 529 of file LauAbsPdf.cc.
virtual void LauAbsPdf::calcPDFHeight |
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const LauKinematics * |
kinematics | ) |
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pure virtual |
Calculate the maximum height of the PDF.
- Parameters
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[in] | kinematics | used by some PDFs to determine the DP position, on which they have dependence |
Implemented in LauDPDepMapPdf, LauDPDepSumPdf, Lau2DHistPdf, LauDPDepCruijffPdf, LauDPDepBifurGaussPdf, LauDPDepGaussPdf, LauParametricStepFuncPdf, LauSumPdf, LauCrystalBallPdf, LauChebychevPdf, LauCruijffPdf, Lau1DHistPdf, LauSigmoidPdf, LauExponentialPdf, LauArgusPdf, LauBifurcatedGaussPdf, LauGaussPdf, LauLinearPdf, and LauNovosibirskPdf.
virtual void LauAbsPdf::checkPositiveness |
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pure virtual |
Ensure the PDF is positive definite.
Implemented in LauDPDepMapPdf, LauDPDepSumPdf, Lau2DHistPdf, LauDPDepCruijffPdf, LauDPDepBifurGaussPdf, LauDPDepGaussPdf, LauParametricStepFuncPdf, LauSumPdf, LauCruijffPdf, LauCrystalBallPdf, LauChebychevPdf, Lau1DHistPdf, LauSigmoidPdf, LauExponentialPdf, LauArgusPdf, LauBifurcatedGaussPdf, LauGaussPdf, LauNovosibirskPdf, and LauLinearPdf.
Bool_t LauAbsPdf::checkRange |
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const LauAbscissas & |
abscissas | ) |
const |
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protectedvirtual |
Check that all abscissas are within their allowed ranges.
- Parameters
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[in] | abscissas | the value(s) of the abscissa(s) |
- Returns
- true if all abscissas are within their allowed ranges
Definition at line 213 of file LauAbsPdf.cc.
LauParameter * LauAbsPdf::findParameter |
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const TString & |
parName | ) |
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protectedvirtual |
Retrieve the specified parameter.
- Parameters
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[in] | parName | the parameter to retrieve |
Definition at line 381 of file LauAbsPdf.cc.
const LauParameter * LauAbsPdf::findParameter |
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const TString & |
parName | ) |
const |
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protectedvirtual |
Retrieve the specified parameter.
- Parameters
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[in] | parName | the parameter to retrieve |
Definition at line 393 of file LauAbsPdf.cc.
void LauAbsPdf::fixPar |
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const TString & |
parName | ) |
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virtual |
Fix the specified parameter.
- Parameters
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[in] | parName | the name of the parameter to be fixed |
Definition at line 497 of file LauAbsPdf.cc.
void LauAbsPdf::floatPar |
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const TString & |
parName | ) |
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virtual |
Float the specified parameter.
- Parameters
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[in] | parName | the name of the parameter to be floated |
Definition at line 505 of file LauAbsPdf.cc.
Generate an event from the PDF.
- Parameters
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[in] | kinematics | used by some PDFs to determine the DP position, on which they have dependence |
Reimplemented in Lau2DHistPdf.
Definition at line 298 of file LauAbsPdf.cc.
virtual std::vector<LauAbscissas>& LauAbsPdf::getAbscissas |
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inlineprotectedvirtual |
Retrieve the abscissa(s)
- Returns
- the abscissa(s)
Definition at line 478 of file LauAbsPdf.hh.
virtual const std::vector<LauAbscissas>& LauAbsPdf::getAbscissas |
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const |
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inlineprotectedvirtual |
Retrieve the abscissa(s)
- Returns
- the abscissa(s)
Definition at line 484 of file LauAbsPdf.hh.
Double_t LauAbsPdf::getLikelihood |
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const |
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virtual |
Retrieve the normalised likelihood value.
- Returns
- the normalised likelihood value
Definition at line 354 of file LauAbsPdf.cc.
Double_t LauAbsPdf::getLikelihood |
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const TString & |
theVarName | ) |
const |
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virtual |
For multidimentional PDFs, retrieve the normalised likelihood value of a named variable.
Defaults to simply returning the complete likelihood. Should be overridden by multidimensional PDFs.
- Returns
- the normalised likelihood value of the named variable
Reimplemented in Lau2DHistPdf.
Definition at line 363 of file LauAbsPdf.cc.
virtual Double_t LauAbsPdf::getMaxAbscissa |
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const |
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inlinevirtual |
Retrieve the maximum value of the (primary) abscissa.
- Returns
- the maximum value of the (primary) abscissa
Definition at line 164 of file LauAbsPdf.hh.
Double_t LauAbsPdf::getMaxAbscissa |
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const TString & |
theVarName | ) |
const |
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virtual |
Retrieve the maximum value of the specified abscissa.
- Parameters
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[in] | theVarName | the name of the abscissa |
- Returns
- the maximum value of the specified abscissa
Definition at line 133 of file LauAbsPdf.cc.
Retrieve the maximum values of all the abscissas.
- Returns
- the maximum values of the abscissas
Definition at line 158 of file LauAbsPdf.cc.
virtual Double_t LauAbsPdf::getMaxHeight |
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const |
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inlinevirtual |
Retrieve the maximum height.
- Returns
- the maximum height
Definition at line 303 of file LauAbsPdf.hh.
virtual Double_t LauAbsPdf::getMinAbscissa |
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const |
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inlinevirtual |
Retrieve the minimum value of the (primary) abscissa.
- Returns
- the minimum value of the (primary) abscissa
Definition at line 158 of file LauAbsPdf.hh.
Double_t LauAbsPdf::getMinAbscissa |
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const TString & |
theVarName | ) |
const |
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virtual |
Retrieve the minimum value of the specified abscissa.
- Parameters
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[in] | theVarName | the name of the abscissa |
- Returns
- the minimum value of the specified abscissa
Definition at line 119 of file LauAbsPdf.cc.
Retrieve the minimum values of all the abscissas.
- Returns
- the minimum values of the abscissas
Definition at line 147 of file LauAbsPdf.cc.
virtual Double_t LauAbsPdf::getNorm |
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const |
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inlinevirtual |
Retrieve the normalisation factor.
- Returns
- the normalisation factor
Definition at line 284 of file LauAbsPdf.hh.
void LauAbsPdf::getNormWeights |
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protectedvirtual |
Calculate the weights and abscissas used for normalisation.
Definition at line 569 of file LauAbsPdf.cc.
virtual const std::vector<LauParameter*>& LauAbsPdf::getParameters |
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const |
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inlinevirtual |
Retrieve the parameters of the PDF, e.g. so that they can be loaded into a fit.
- Returns
- the parameters of the PDF
Definition at line 321 of file LauAbsPdf.hh.
virtual std::vector<LauParameter*>& LauAbsPdf::getParameters |
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inlinevirtual |
Retrieve the parameters of the PDF, e.g. so that they can be loaded into a fit.
- Returns
- the parameters of the PDF
Definition at line 327 of file LauAbsPdf.hh.
Double_t LauAbsPdf::getParMax |
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const TString & |
parName | ) |
const |
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virtual |
Retrieve the maximum value of the specified parameter.
- Parameters
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[in] | parName | the name of the parameter |
- Returns
- the maximum value of the parameter
Definition at line 425 of file LauAbsPdf.cc.
Double_t LauAbsPdf::getParMin |
( |
const TString & |
parName | ) |
const |
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virtual |
Retrieve the minimum value of the specified parameter.
- Parameters
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[in] | parName | the name of the parameter |
- Returns
- the minimum value of the parameter
Definition at line 415 of file LauAbsPdf.cc.
Double_t LauAbsPdf::getParRange |
( |
const TString & |
parName | ) |
const |
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virtual |
Retrieve the range of the specified parameter.
- Parameters
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[in] | parName | the name of the parameter |
- Returns
- the range of the parameter
Definition at line 435 of file LauAbsPdf.cc.
Double_t LauAbsPdf::getParValue |
( |
const TString & |
parName | ) |
const |
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virtual |
Retrieve the value of the specified parameter.
- Parameters
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[in] | parName | the name of the parameter |
- Returns
- the current value of the parameter
Definition at line 405 of file LauAbsPdf.cc.
virtual TRandom* LauAbsPdf::getRandomFun |
( |
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const |
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inlineprotectedvirtual |
Retrieve the random function used for MC generation.
- Returns
- the random function used for MC generation
Definition at line 472 of file LauAbsPdf.hh.
virtual Double_t LauAbsPdf::getRange |
( |
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const |
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inlinevirtual |
Retrieve the range of the (primary) abscissa.
- Returns
- the range of the (primary) abscissa
Definition at line 170 of file LauAbsPdf.hh.
virtual Double_t LauAbsPdf::getRange |
( |
const TString & |
theVarName | ) |
const |
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inlinevirtual |
Retrieve the range of the specified abscissa.
- Parameters
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[in] | theVarName | the name of the abscissa |
- Returns
- the range of the specified abscissa
Definition at line 191 of file LauAbsPdf.hh.
Retrieve the ranges of all the abscissas.
- Returns
- the ranges of the abscissas
Definition at line 169 of file LauAbsPdf.cc.
virtual Double_t LauAbsPdf::getUnNormLikelihood |
( |
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const |
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inlinevirtual |
Retrieve the unnormalised likelihood value.
- Returns
- the unnormalised likelihood value
Definition at line 278 of file LauAbsPdf.hh.
virtual std::vector<Double_t>& LauAbsPdf::getUnNormPDFValues |
( |
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inlineprotectedvirtual |
Retrieve the cached unnormalised likelihood values.
- Returns
- the cached unnormalised likelihood values
Definition at line 490 of file LauAbsPdf.hh.
virtual const std::vector<Double_t>& LauAbsPdf::getUnNormPDFValues |
( |
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const |
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inlineprotectedvirtual |
Retrieve the cached unnormalised likelihood values.
- Returns
- the cached unnormalised likelihood values
Definition at line 496 of file LauAbsPdf.hh.
virtual Bool_t LauAbsPdf::heightUpToDate |
( |
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const |
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inlinevirtual |
Check if the maximum height of the PDF is up to date.
- Returns
- true if the maximum height is up to date
Definition at line 349 of file LauAbsPdf.hh.
virtual void LauAbsPdf::heightUpToDate |
( |
Bool_t |
hutd | ) |
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inlineprotectedvirtual |
Set whether the height is up to date.
- Parameters
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[in] | hutd | whether the height is up to date |
Definition at line 392 of file LauAbsPdf.hh.
virtual IntMethod LauAbsPdf::integMethod |
( |
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const |
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inlinevirtual |
Retrieve the integration method used to normalise the PDF.
- Returns
- the integration method used to normalise the PDF
Definition at line 373 of file LauAbsPdf.hh.
virtual void LauAbsPdf::integMethod |
( |
IntMethod |
method | ) |
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inlinevirtual |
Set the integration method used to normalise the PDF.
- Parameters
-
[in] | method | the integration method to be used |
Definition at line 379 of file LauAbsPdf.hh.
Double_t LauAbsPdf::integrGaussLegendre |
( |
| ) |
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protectedvirtual |
Double_t LauAbsPdf::integTrapezoid |
( |
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protectedvirtual |
Integrate the PDF using the simple trapezoid method.
- Returns
- the integral of the PDF
Reimplemented in LauDPDepCruijffPdf.
Definition at line 620 of file LauAbsPdf.cc.
virtual Bool_t LauAbsPdf::isDPDependent |
( |
| ) |
const |
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inlinevirtual |
UInt_t LauAbsPdf::nFixedParameters |
( |
| ) |
const |
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virtual |
Retrieve the number of fixed PDF parameters.
- Returns
- the number of fixed PDF parameters
Definition at line 113 of file LauAbsPdf.cc.
virtual UInt_t LauAbsPdf::nInputVars |
( |
| ) |
const |
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inlinevirtual |
Retrieve the number of abscissas.
- Returns
- the number of abscissas
Reimplemented in LauSumPdf.
Definition at line 103 of file LauAbsPdf.hh.
virtual Int_t LauAbsPdf::nNormPoints |
( |
| ) |
const |
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inlinevirtual |
Retrieve the number of points to integrate over when normalising.
- Returns
- the number of points to integrate over when normalising
Definition at line 361 of file LauAbsPdf.hh.
virtual void LauAbsPdf::nNormPoints |
( |
Int_t |
nPoints | ) |
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inlinevirtual |
Set the number of points to integrate over when normalising.
- Parameters
-
[in] | nPoints | the number of points |
Definition at line 367 of file LauAbsPdf.hh.
virtual const std::vector<LauAbscissas>& LauAbsPdf::normAbscissas |
( |
| ) |
const |
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inlineprotectedvirtual |
Retrieve the abscissa points used for normalisation.
- Returns
- the abscissa points used for normalisation
Definition at line 547 of file LauAbsPdf.hh.
virtual const std::vector<Double_t>& LauAbsPdf::normWeights |
( |
| ) |
const |
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inlineprotectedvirtual |
Retrieve the weights used for normalisation.
- Returns
- the weights used for normalisation
Definition at line 553 of file LauAbsPdf.hh.
virtual Bool_t LauAbsPdf::normWeightsDone |
( |
| ) |
const |
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inlineprotectedvirtual |
Check whether the normalisation weights have been calculated.
- Returns
- true if the normalisation weights have been calculated
Definition at line 532 of file LauAbsPdf.hh.
virtual void LauAbsPdf::normWeightsDone |
( |
Bool_t |
yorn | ) |
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inlineprotectedvirtual |
Set whether the normalisation weights have been calculated.
- Parameters
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[in] | yorn | whether the normalisation weights have been calculated |
Definition at line 538 of file LauAbsPdf.hh.
virtual UInt_t LauAbsPdf::nParameters |
( |
| ) |
const |
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inlinevirtual |
Retrieve the number of PDF parameters.
- Returns
- the number of PDF parameters
Definition at line 91 of file LauAbsPdf.hh.
Bool_t LauAbsPdf::parClone |
( |
const TString & |
parName | ) |
const |
|
virtual |
Retrieve whether the specified parameter is a clone.
- Parameters
-
[in] | parName | the name of the parameter |
- Returns
- true if the parameter is a clone
Definition at line 455 of file LauAbsPdf.cc.
Bool_t LauAbsPdf::parFixed |
( |
const TString & |
parName | ) |
const |
|
virtual |
Retrieve whether the specified parameter is fixed.
- Parameters
-
[in] | parName | the name of the parameter |
- Returns
- true if the parameter is fixed
Definition at line 445 of file LauAbsPdf.cc.
void LauAbsPdf::setMaxAbscissa |
( |
const TString & |
theVarName, |
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Double_t |
maxAbscissa |
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) |
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protectedvirtual |
Set the maximum value of the specified abscissa.
- Parameters
-
[in] | theVarName | the name of the abscissa |
[in] | maxAbscissa | value to set as maximum |
Definition at line 199 of file LauAbsPdf.cc.
virtual void LauAbsPdf::setMaxHeight |
( |
Double_t |
maxHeight | ) |
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|
inlineprotectedvirtual |
Set the maximum height.
- Parameters
-
[in] | maxHeight | the new maximum height |
Definition at line 416 of file LauAbsPdf.hh.
void LauAbsPdf::setMinAbscissa |
( |
const TString & |
theVarName, |
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|
Double_t |
minAbscissa |
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) |
| |
|
protectedvirtual |
Set the minimum value of the specified abscissa.
- Parameters
-
[in] | theVarName | the name of the abscissa |
[in] | minAbscissa | value to set as minimum |
Definition at line 185 of file LauAbsPdf.cc.
virtual void LauAbsPdf::setNorm |
( |
Double_t |
norm | ) |
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|
inlineprotectedvirtual |
Set the normalisation factor.
- Parameters
-
[in] | norm | the normalisation factor |
Definition at line 410 of file LauAbsPdf.hh.
void LauAbsPdf::setParMax |
( |
const TString & |
parName, |
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|
Double_t |
maxValue |
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) |
| |
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virtual |
Change the maximum value of the specified parameter.
- Parameters
-
[in] | parName | the name of the parameter to be changed |
[in] | maxValue | the new maximum value of the parameter |
Definition at line 481 of file LauAbsPdf.cc.
void LauAbsPdf::setParMin |
( |
const TString & |
parName, |
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|
Double_t |
minValue |
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) |
| |
|
virtual |
Change the minimum value of the specified parameter.
- Parameters
-
[in] | parName | the name of the parameter to be changed |
[in] | minValue | the new minimum value of the parameter |
Definition at line 473 of file LauAbsPdf.cc.
void LauAbsPdf::setParRange |
( |
const TString & |
parName, |
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|
Double_t |
minValue, |
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|
Double_t |
maxValue |
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) |
| |
|
virtual |
Change the range of the specified parameter.
- Parameters
-
[in] | parName | the name of the parameter to be changed |
[in] | minValue | the new minimum value of the parameter |
[in] | maxValue | the new maximum value of the parameter |
Definition at line 489 of file LauAbsPdf.cc.
void LauAbsPdf::setParValue |
( |
const TString & |
parName, |
|
|
Double_t |
value |
|
) |
| |
|
virtual |
Change the value of the specified parameter.
- Parameters
-
[in] | parName | the name of the parameter to be changed |
[in] | value | the new value of the parameter |
Definition at line 465 of file LauAbsPdf.cc.
virtual void LauAbsPdf::setRandomFun |
( |
TRandom * |
randomFun | ) |
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|
inlinevirtual |
Set the random function used for toy MC generation.
- Parameters
-
[in] | randomFun | the random function to be used |
Definition at line 315 of file LauAbsPdf.hh.
virtual void LauAbsPdf::setRange |
( |
const TString & |
theVarName, |
|
|
Double_t |
minAbscissa, |
|
|
Double_t |
maxAbscissa |
|
) |
| |
|
inlineprotectedvirtual |
Set the range of the specified abscissa.
- Parameters
-
[in] | theVarName | the name of the abscissa |
[in] | minAbscissa | value to set as minimum |
[in] | maxAbscissa | value to set as maximum |
Definition at line 441 of file LauAbsPdf.hh.
virtual void LauAbsPdf::setUnNormPDFVal |
( |
Double_t |
unNormPDFVal | ) |
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|
inlineprotectedvirtual |
Set the unnormalised likelihood.
Definition at line 454 of file LauAbsPdf.hh.
void LauAbsPdf::updatePulls |
( |
| ) |
|
|
virtual |
Update the pulls for all parameters.
Definition at line 513 of file LauAbsPdf.cc.
virtual const TString& LauAbsPdf::varName |
( |
| ) |
const |
|
inlinevirtual |
Retrieve the name of the abscissa.
- Returns
- the abscissa's name
Definition at line 79 of file LauAbsPdf.hh.
std::vector< TString > LauAbsPdf::varNames |
( |
| ) |
const |
|
virtual |
Retrieve the names of the abscissas.
- Returns
- the abscissas' names
Definition at line 103 of file LauAbsPdf.cc.
virtual Bool_t LauAbsPdf::withinGeneration |
( |
| ) |
const |
|
inlineprotectedvirtual |
Check whether the generate method is running.
- Returns
- true if the generate method is running
Definition at line 520 of file LauAbsPdf.hh.
virtual void LauAbsPdf::withinGeneration |
( |
Bool_t |
yorn | ) |
|
|
inlineprotectedvirtual |
Set flag to track whether the generate method is running.
- Parameters
-
[in] | yorn | whether the generate method is running |
Definition at line 526 of file LauAbsPdf.hh.
virtual Bool_t LauAbsPdf::withinNormCalc |
( |
| ) |
const |
|
inlineprotectedvirtual |
Check whether the calcNorm method is running.
- Returns
- true if the calcNorm method is running
Definition at line 508 of file LauAbsPdf.hh.
virtual void LauAbsPdf::withinNormCalc |
( |
Bool_t |
yorn | ) |
|
|
inlineprotectedvirtual |
Set flag to track whether the calcNorm method is running.
- Parameters
-
[in] | yorn | whether the calcNorm method is running |
Definition at line 514 of file LauAbsPdf.hh.
Cached values of the abscissas.
Definition at line 581 of file LauAbsPdf.hh.
Bool_t LauAbsPdf::cachePDF_ |
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private |
Whether the unnormalised PDF values are cached.
They are only cached if all parameters are fixed.
Definition at line 588 of file LauAbsPdf.hh.
Bool_t LauAbsPdf::heightUpToDate_ |
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private |
Track whether the height is up to date.
Definition at line 569 of file LauAbsPdf.hh.
The integration method used for normalising the PDF.
Definition at line 597 of file LauAbsPdf.hh.
The maximum value(s) of the abscissa(s)
Definition at line 575 of file LauAbsPdf.hh.
Double_t LauAbsPdf::maxHeight_ |
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private |
The minimum value(s) of the abscissa(s)
Definition at line 572 of file LauAbsPdf.hh.
Int_t LauAbsPdf::nNormPoints_ |
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private |
number of points to integrate over when normalising
Definition at line 594 of file LauAbsPdf.hh.
Double_t LauAbsPdf::norm_ |
|
private |
Normalisation factor of the PDF.
Definition at line 563 of file LauAbsPdf.hh.
std::vector<Double_t> LauAbsPdf::normWeights_ |
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private |
Bool_t LauAbsPdf::normWeightsDone_ |
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private |
Whether the normalisation weights have been calculated.
Definition at line 606 of file LauAbsPdf.hh.
The parameters of the PDF (if any)
Definition at line 560 of file LauAbsPdf.hh.
TRandom* LauAbsPdf::randomFun_ |
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private |
The random function used for MC generation.
Definition at line 578 of file LauAbsPdf.hh.
Double_t LauAbsPdf::unNormPDFVal_ |
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private |
The unnormalised liklihood value.
Definition at line 591 of file LauAbsPdf.hh.
std::vector<Double_t> LauAbsPdf::unNormPDFValues_ |
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private |
Cached unnormalised likelihood values.
Definition at line 584 of file LauAbsPdf.hh.
std::map<UInt_t,TString> LauAbsPdf::varNames_ |
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private |
The names of the PDF variables.
Definition at line 557 of file LauAbsPdf.hh.
Bool_t LauAbsPdf::withinGeneration_ |
|
private |
Flag to keep track of whether the generate method is running.
Definition at line 603 of file LauAbsPdf.hh.
Bool_t LauAbsPdf::withinNormCalc_ |
|
private |
Flag to keep track of whether the calcNorm method is running.
Definition at line 600 of file LauAbsPdf.hh.
The documentation for this class was generated from the following files:
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