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+
+
+## Global variables:
+
+
+
+
+# Functions and their parameters:
+### TH1D \*get_hist_MC_w()
+
+* **Parameters**
+    * TH1D \*hist
+    * string name
+    * bool is2D
+* **Return**
+
+### TH1D \*get_hist()
+
+* **Parameters**
+    * string name
+    * bool is2D
+    * bool isMC
+* **Return**
+
+### void getWeightHist()
+
+* **Parameters**
+    * TChain \*tree
+    * string weightName
+    * TH1D \*hist
+    * TH1D \*hist_w
+    * string TMmethod
+    * bool KshortDecayInVelo
+    * bool gammaTM
+* **Return**
+
+### void fillWeightHist()
+
+* **Parameters**
+    * double &w
+    * double &delta_w
+    * int bin
+    * bool TM
+    * TH1D \*h_w
+* **Return**
+
+### double getDelta_w2D()
+
+* **Parameters**
+    * double w
+    * double delta_w
+    * double w2D
+    * double delta_w2D
+* **Return**
+
+### int quickFitAll()
+
+* **Parameters**
+    * string SignalShape = "OneCB"
+    * string BckShape = "SingleExponential"
+    * bool sWeight=true
+    * bool GetShapeFromMC = true
+    * bool ConstrainParameters = true
+    * int Run = 1
+* **Return**
+
+### int NtrackWeight()
+
+* **Parameters**
+    * string year = "2011"
+    * const bool ReferenceChannel = false
+    * bool PHSP = false
+    * bool ReweightInBplusPT = true
+    * bool KshortDecayInVelo = true
+    * bool sWeightUse = true
+* **Return**
+
+### int NtrackWeightAllKplus()
+
+* **Parameters**
+    * const bool ReferenceChannel = false
+    * bool PHSP = false
+    * bool ReweightInBplusPT = true
+* **Return**
+
+### int WeightYear()
+
+* **Parameters**
+    * string year = "2011"
+    * bool WeightBplusPT = true
+    * bool GetShapeFromMC = true
+    * bool sWeight = true
+* **Return**
+
+### int WeightAll()
+
+* **Parameters**
+    * bool WeightBplusPT = true
+    * Int_t Run = 1
+    * bool sWeight = true
+* **Return**
+
+### int ReweightMCOnly()
+
+* **Parameters**
+    * string year = "2011"
+    * bool ReferenceChannel = false
+    * bool PHSP = false
+    * bool WeightBplusPT = true
+    * bool sWeight = true
+* **Return**
+
+### int ReweightSignalMC()
+
+* **Parameters**
+    * bool WeightBplusPT = true
+    * Int_t Run = 1
+    * bool sWeight = true
+* **Return**
+
+### int ReweightPHSPMC()
+
+* **Parameters**
+    * bool WeightBplusPT = true
+    * Int_t Run = 1
+    * bool sWeight = true
+* **Return**
+
+### int ReweightReferenceMC()
+
+* **Parameters**
+    * bool WeightBplusPT = true
+    * Int_t Run = 1
+    * bool sWeight = true
+* **Return**
+
+### int ReweightAllMC()
+
+* **Parameters**
+    * bool WeightBplusPT = true
+    * Int_t Run = 1
+    * bool sWeight = true
+* **Return**
+
+### int ReweightAll()
+
+* **Parameters**
+    * bool WeightBplusPT = true
+    * Int_t Run = 1
+    * bool sWeight = true
+* **Return**
+
+### int GetSignalAndBckgndEstimation()
+
+* **Parameters**
+    * bool KshortDecaysInVelo = true
+    * Int_t Run = 1 //assumes S = N - B
+* **Return**