From 4ad204c6a4ce8cbae82275f32b6d623889013384 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Renata=20Kopecn=C3=A1?= <kopecna@physi.uni-heidelberg.de>
Date: Thu, 27 Jan 2022 19:02:06 +0100
Subject: [PATCH] Add 'MassFit.cpp'

---
 MassFit.cpp.md | 253 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 253 insertions(+)
 create mode 100644 MassFit.cpp.md

diff --git a/MassFit.cpp.md b/MassFit.cpp.md
new file mode 100644
index 0000000..c913a85
--- /dev/null
+++ b/MassFit.cpp.md
@@ -0,0 +1,253 @@
+
+
+# Functions and their parameters:
+### bool useExtraVarBool()
+
+* **Parameters**
+    * string extraVar //Shoudl be easy to add others
+* **Return**
+
+### string GetsWeightPlots()
+
+* **Parameters**
+    * string year
+    * bool UseOnlyJpsiEvents
+    * bool UseOnlyMuMuEvents
+    * bool KshortDecaysInVelo
+    * bool GetShapeFromMC
+    * string SignalType
+    * string BkgType
+    * bool ConstrainParameters
+* **Return**
+
+### double massFit()
+
+* **Parameters**
+    * string year
+    * string magnet
+    * int Run
+    * bool MC
+    * bool Preselected
+    * bool TM
+    * bool PHSP
+    * //input/output file selectionbool UseOnlyJpsiEvents
+    * bool UseOnlyMuMuEvents
+    * //signal/referencebool GetShapeFromMC
+    * string SigType
+    * string BkgType
+    * bool ConstrainParameters
+    * //shapebool KshortDecaysInVelo
+    * bool UseLowQ2Range
+    * //LL/DD? q2range?Double_t TMVAcut
+    * int randomSubset
+    * //TMVA optionsbool fixedMassRegion
+    * bool yieldOverFullRange
+    * //yield calculation regionbool sWeight
+    * //sWeight data?bool loopFit
+    * bool IsEfficiency
+    * //additional optionsstring sExtraVar
+    * int nExtraBin
+    * //fit in bins of extra variablebool removeMultiple
+    * //Remove multiple candidates?bool weighted
+    * bool weightedFromPi0
+    * string whichWeight
+    * //use weight in the fit?bool nonTM
+    * string customTMbranch
+    * bool gammaTM
+    * //TM optionsbool InclusiveSample                               //Fit inclusive sample?
+* **Return**
+
+### int quickFit()
+
+* **Parameters**
+    * string year
+    * bool MC
+    * bool sWeight
+    * bool UseOnlyJpsiEvents
+    * bool UseOnlyMuMuEvents
+    * bool KshortDecaysInVelo
+    * bool GetShapeFromMC
+    * string SigType
+    * string BkgType
+    * bool ConstrainParameters
+* **Return**
+
+### int quickTest()
+
+* **Parameters**
+    * bool gammaTM = false
+    * string  customTMbranch = "TMed"
+* **Return**
+
+### int testOneCbBackground()
+
+* **Parameters**
+    * bool MC = false
+    * string SigType = "OneCB"
+    * string BkgType = "SingleExponentialOneCB"
+    * string customTMbranch = ""
+    * bool gammaTM = false
+* **Return**
+
+### int efficiencyFit()
+
+* **Parameters**
+    * string year = "2011"
+    * string magnet = "down"
+    * int Run = 0
+    * bool Preselected = true
+    * bool TM = true
+    * bool PHSP = false
+    * //input/output file selectionbool UseOnlyJpsiEvents = false
+    * bool UseOnlyMuMuEvents = false
+    * //signal/referencebool GetShapeFromMC = false
+    * string SigType = "OneCB"
+    * string BkgType = "SingleExponential"
+    * bool ConstrainParameters = false
+    * //shapebool KshortDecaysInVelo = Kst2Kspiplus
+    * //LL/DD?Double_t TMVAcut = -1.0
+    * //TMVA optionsbool fixedMassRegion = !Kst2Kspiplus
+    * //yield calculation regionbool UseLowQ2Range =false
+    * //q2 rangesstring sExtraVar = ""
+    * int nExtraBin = -1
+    * bool removeMultiple = false
+    * bool weighted = false
+    * bool weightedFromPi0 = false
+    * string whichWeight = ""
+    * //fit in bins of extra variablestring customTMbranch = ""
+    * bool gammaTM = false
+* **Return**
+
+### int basicYieldFit()
+
+* **Parameters**
+    * string year
+    * int Run
+    * bool MC
+    * bool PHSP
+    * //input/output file selectionbool UseOnlyJpsiEvents
+    * bool UseOnlyMuMuEvents
+    * //signal/referencebool GetShapeFromMC
+    * string SigType
+    * string BkgType
+    * bool ConstrainParameters
+    * //shapebool KshortDecaysInVelo
+    * bool UseLowQ2Range
+    * //LL/DD? q2range?Double_t TMVAcut
+    * //TMVA optionsbool fixedMassRegion
+    * bool loopFit
+    * //yield calculation regionbool removeMultiple //remove multiple candidates //TODO: shape from MC if TMVA cut?
+* **Return**
+
+### int basicYieldFitAllYears()
+
+* **Parameters**
+    * //Fits all years separatelybool MC = true
+    * bool PHSP = false
+    * //input/output file selectionbool UseOnlyJpsiEvents = false
+    * bool UseOnlyMuMuEvents = false
+    * //signal/referencebool GetShapeFromMC = false
+    * string SigType = "OneCB"
+    * string BkgType = "SingleExponential"
+    * bool ConstrainParameters = false
+    * //shapebool KshortDecaysInVelo = Kst2Kspiplus
+    * bool UseLowQ2Range =false
+    * //LL/DD? q2range?Double_t TMVAcut = -1.0
+    * //TMVA optionsbool fixedMassRegion = !Kst2Kspiplus
+    * bool loopFit = false
+    * //yield calculation regionbool removeMultiple = false //remove multiple candidates
+* **Return**
+
+### int basicFitAllYearsAndRegions()
+
+* **Parameters**
+    * bool MC = true
+    * bool PHSP = false
+    * //input/output file selectionbool GetShapeFromMC = false
+    * string SigType = "OneCB"
+    * string BkgType = "SingleExponential"
+    * bool ConstrainParameters = false
+    * //shapebool KshortDecaysInVelo = Kst2Kspiplus
+    * bool UseLowQ2Range =false
+    * //LL/DD? q2range?Double_t TMVAcut = -1.0
+    * bool removeMultiple = false                //TMVA options
+* **Return**
+
+### int getYieldBasicOptionsMC()
+
+* **Parameters**
+    * bool TM
+    * string year
+    * int Run
+    * bool ReferenceChannel
+    * bool PHSP
+    * bool removeMultiple
+* **Return**
+
+### int getYieldBasicOptionsMCAllYears()
+
+* **Parameters**
+    * bool TM
+    * bool ReferenceChannel
+    * bool PHSP
+    * bool removeMultiple
+* **Return**
+
+### int getYieldAllYearsBasicOptions()
+
+* **Parameters**
+    * bool TM
+    * bool removeMultiple
+* **Return**
+
+### int basicYieldFitAllRuns()
+
+* **Parameters**
+    * //Fits data per yearbool MC = true
+    * bool PHSP = false
+    * //input/output file selectionbool UseOnlyJpsiEvents = false
+    * bool UseOnlyMuMuEvents = false
+    * //signal/referencebool GetShapeFromMC = false
+    * string SigType = "OneCB"
+    * string BkgType = "SingleExponential"
+    * bool ConstrainParameters = false
+    * //shapebool KshortDecaysInVelo = Kst2Kspiplus
+    * bool UseLowQ2Range =false
+    * //LL/DD? q2range?Double_t TMVAcut = -1.0
+    * //TMVA optionsbool fixedMassRegion = !Kst2Kspiplus
+    * bool loopFit = false
+    * //yield calculation regionbool removeMultiple = false //remove multiple candidates
+* **Return**
+
+### int massFitTestAll()
+
+* **Parameters**
+    * bool GetShapeFromMC = true
+    * bool ConstrainParameters = false
+    * int Run = 1
+* **Return**
+
+### int massFitTestQ2All()
+
+* **Parameters**
+    * int Run
+    * bool PHSP
+    * bool UseOnlyMuMuEvents
+    * bool UseOnlyJpsiEvents
+* **Return**
+
+### int PrintFitResults()
+
+* **Parameters**
+    * RooFitResult\* fitRes
+* **Return**
+
+### int fitJpsi()
+
+* **Parameters**
+    * string year
+    * int Run
+    * bool MC
+    * double TMVAcut
+    * bool RemoveMultiple
+* **Return**