Can be created using the CrombieTools.SkimmingTools.TwoScaleFactorCorrector module. More...
#include <TwoScaleFactorCorrector.h>
Inheritance diagram for TwoScaleFactorCorrector:
Public Member Functions | |
| TwoScaleFactorCorrector () | |
| Constructor setting the name of a branch it would like to write to. More... | |
| TwoScaleFactorCorrector (TString name, Corrector *Leg1Loose, Corrector *Leg1Tight, Corrector *Leg2Loose, Corrector *Leg2Tight) | |
| virtual | ~TwoScaleFactorCorrector () |
| TwoScaleFactorCorrector * | Copy () |
| Copy this TwoScaleFactorCorrector for parallelization. More... | |
| std::vector< TString > | GetFormulas () |
| Gets the list of formulas that this corrector is using. More... | |
| void | SetInTree (TTree *tree) |
| Set the pointer to the TTree the Corrector objects inside are reading. More... | |
| Public Member Functions inherited from Corrector | |
| Corrector (TString name="correction") | |
| Constructor setting the name of a branch it would like to write to. More... | |
| virtual | ~Corrector () |
| void | AddInExpression (TString expres) |
| Add an expression to read from the histogram. More... | |
| Bool_t | CompareFileName (TString fileName) |
| Compares the file name to the Regex and returns true if corrections will be applied. More... | |
| Float_t | Evaluate () |
| Evaluate the TTree pointer fInTree at its current entry. More... | |
| std::pair< bool, Float_t > | EvaluateWithFlag () |
| Evaluate the TTree pointer fInTree at its current entry and return a status bit corresponding to cut. More... | |
| TString | GetName () const |
| Get the name of the branch that this Corrector would like to write to. More... | |
| void | SetBinning (UInt_t num, Double_t min, Double_t max) |
| Set the binning when the histograms do not store the correct x values. More... | |
| void | SetCorrectionFile (TString fileName) |
| Set the file containing the correction histogram by name. More... | |
| void | SetCorrectionHist (TString histName) |
| Set the correction histogram name within the correction file. More... | |
| void | SetCorrectionHist (TString hist1, TString hist2) |
| Set two histograms to divide in order to obtain the correction histogram. More... | |
| void | SetHistReader (HistReader reader) |
| Set the type of histogram reader. More... | |
| void | SetInCut (TString cut) |
| Set a cut for the corrector. More... | |
| void | SetMatchFileName (TString regexpr) |
| Set a RegEx for the Corrector to check against the filename. If no match, corrections are not applied. More... | |
| Public Member Functions inherited from Debug | |
| Debug () | |
| virtual | ~Debug () |
| DebugLevel | GetDebugLevel () |
| Gets the verbosity for a class. More... | |
| template<typename T , typename... V> | |
| void | Message (DebugLevel level, T message, V... more) |
| Sends a message if the verbosity level is appropriate. More... | |
| void | Message (DebugLevel level) |
| void | SetDebugLevel (DebugLevel level) |
| Sets the verbosity for a class. More... | |
Private Member Functions | |
| Float_t | DoEval () |
| Evaluate the TTree pointer fInTree at its current entry. More... | |
Private Attributes | |
| std::vector< Corrector * > | fCorrectors |
| Pointers to the Correctors. More... | |
Static Private Attributes | |
| static constexpr int | TSFCORRECTOR_NCORRECTORS = 4 |
Additional Inherited Members | |
| Public Types inherited from Corrector | |
| enum | HistReader { eValue = 0, eZeroCenteredUnc, eUnityCenteredUnc } |
| Used to set the way to read the correction histogram. More... | |
| Public Types inherited from Debug | |
| enum | DebugLevel { eQuiet = 0, eError, eInfo, eDebug } |
| Different possible debug levels. More... | |
| Public Attributes inherited from Corrector | |
| bool | Merge = true |
| Flag determining whether or not to merge into the CorrectorApplicator branch. More... | |
| Protected Member Functions inherited from Corrector | |
| Double_t | GetFormulaResult (Int_t index, Bool_t use_mins=true) |
| Evaluate one of the formulae. If use_lims, then don't give a result that would go off the relevant axis. More... | |
| Int_t | GetNumDims () |
| Get the number of dimensions that the formulas hold. More... | |
| void | InitializeTree () |
| Function to initialize TTreeFormula on the tree. More... | |
| Protected Member Functions inherited from Debug | |
| void | DisplayFunc (const char *func) |
| Sends the name of the function during debuggin. More... | |
| Protected Attributes inherited from Corrector | |
| TTreeFormula * | fCutFormula = NULL |
| Formula for cut. More... | |
| TString | fInCut = "1" |
| Corrector cut. More... | |
| TTree * | fInTree = NULL |
| Pointer to tree being read. More... | |
| Bool_t | fIsCopy = false |
| Track if instance is a copy. More... | |
| Bool_t | fMatchedFileName |
| A flag telling this corrector if the file has been matched. More... | |
| TString | fName |
| Name of branch to write to. More... | |
Detailed Description
Can be created using the CrombieTools.SkimmingTools.TwoScaleFactorCorrector module.
A TwoScaleFactorCorrector reads from a tree and histogram and returns a correction factor. The CorrectorApplicator facilitates this application by providing the trees and writes the result to a branch.
Unlike the Corrector, there are two different scale factors for two different legs considered. Cuts and conditions are given explicitly for when to apply which scale factor to which leg by supplying this Corrector with four regular Corrector objects.
A condition that results in a combinatoric scale factor is also given. If this condition is true, for example, if we require two loose leptons, with at least one also tight (though both can be tight), we use the following scale factor when both leptons are tight:
\[ SF = \frac{SF_{1,tight}^2 SF_{2,loose} + SF_{1,loose} SF_{2,tight}^2} {SF_{1,tight} + SF_{2,tight}} \]
Definition at line 42 of file TwoScaleFactorCorrector.h.
Constructor & Destructor Documentation
§ TwoScaleFactorCorrector() [1/2]
|
inline |
Constructor setting the name of a branch it would like to write to.
Definition at line 46 of file TwoScaleFactorCorrector.h.
References Copy(), DoEval(), GetFormulas(), SetInTree(), and ~TwoScaleFactorCorrector().
Referenced by Copy().
§ TwoScaleFactorCorrector() [2/2]
| TwoScaleFactorCorrector::TwoScaleFactorCorrector | ( | TString | name, |
| Corrector * | Leg1Loose, | ||
| Corrector * | Leg1Tight, | ||
| Corrector * | Leg2Loose, | ||
| Corrector * | Leg2Tight | ||
| ) |
§ ~TwoScaleFactorCorrector()
|
virtual |
Definition at line 20 of file TwoScaleFactorCorrector.cc.
References fCorrectors.
Referenced by TwoScaleFactorCorrector().
Member Function Documentation
§ Copy()
|
virtual |
Copy this TwoScaleFactorCorrector for parallelization.
Reimplemented from Corrector.
Definition at line 68 of file TwoScaleFactorCorrector.cc.
References fCorrectors, Corrector::fIsCopy, CrombieTools.SkimmingTools.TwoScaleFactorCorrector::newTwoScaleFactorCorrector, TSFCORRECTOR_NCORRECTORS, and TwoScaleFactorCorrector().
Referenced by TwoScaleFactorCorrector().
§ DoEval()
|
privatevirtual |
Evaluate the TTree pointer fInTree at its current entry.
- Returns
- value of correction histogram using the expressions added through AddInExpression(), unless the event does not pass the cut set by SetInCut(). In that case, a default value is returned (1.0).
Reimplemented from Corrector.
Definition at line 42 of file TwoScaleFactorCorrector.cc.
References fCorrectors.
Referenced by TwoScaleFactorCorrector().
§ GetFormulas()
|
virtual |
Gets the list of formulas that this corrector is using.
Reimplemented from Corrector.
Definition at line 79 of file TwoScaleFactorCorrector.cc.
References fCorrectors.
Referenced by TwoScaleFactorCorrector().
§ SetInTree()
|
virtual |
Set the pointer to the TTree the Corrector objects inside are reading.
Reimplemented from Corrector.
Definition at line 27 of file TwoScaleFactorCorrector.cc.
References fCorrectors, and Corrector::SetInTree().
Referenced by TwoScaleFactorCorrector().
Member Data Documentation
§ fCorrectors
|
private |
Pointers to the Correctors.
Definition at line 66 of file TwoScaleFactorCorrector.h.
Referenced by Copy(), DoEval(), GetFormulas(), SetInTree(), and ~TwoScaleFactorCorrector().
§ TSFCORRECTOR_NCORRECTORS
|
staticprivate |
Definition at line 65 of file TwoScaleFactorCorrector.h.
Referenced by Copy().
The documentation for this class was generated from the following files:
