Q transverse correlation function added

diff --git a/HBTAN/AliHBTCorrelFctn.cxx b/HBTAN/AliHBTCorrelFctn.cxx
index 69627a20ad15e2682cfc5451f66682d64d518710..3ef2c1f2c0c3945999563d8124b19887bd5ec0e9 100644 (file)
--- a/HBTAN/AliHBTCorrelFctn.cxx
+++ b/HBTAN/AliHBTCorrelFctn.cxx
@@ -148,6 +148,27 @@ TH1* AliHBTQSideLCMSCorrelFctn::GetResult()
 }
 
 
+/*************************************************************************************/ 
+/*************************************************************************************/ 
+/*************************************************************************************/ 
+ClassImp(AliHBTQtLCMSCorrelFctn)
+    
+AliHBTQtLCMSCorrelFctn::AliHBTQtLCMSCorrelFctn(Int_t nbins, Double_t maxXval, Double_t minXval):
+ AliHBTOnePairFctn1D(nbins,maxXval,minXval)
+{
+  //ctor
+ fWriteNumAndDen = kTRUE;//change default behaviour
+ Rename("Qtcf","Q_{long} Correlation Function");
+}
+/*************************************************************************************/ 
+    
+TH1* AliHBTQtLCMSCorrelFctn::GetResult()
+{
+ //returns the scaled ratio
+ delete fRatio;
+ fRatio = GetRatio(Scale());
+ return fRatio;
+}
 /*************************************************************************************/ 
 /*************************************************************************************/ 
 /*************************************************************************************/ 

diff --git a/HBTAN/AliHBTCorrelFctn.h b/HBTAN/AliHBTCorrelFctn.h
index bef8824beb932f933f28b789441da4bebfd791c7..c104d958d317685fc3d12325dc36850da6f3a125 100644 (file)
--- a/HBTAN/AliHBTCorrelFctn.h
+++ b/HBTAN/AliHBTCorrelFctn.h
@@ -90,6 +90,21 @@ class AliHBTQLongLCMSCorrelFctn: public AliHBTOnePairFctn1D, public AliHBTCorrel
 };
 /*************************************************************************************/ 
 
+class AliHBTQtLCMSCorrelFctn: public AliHBTOnePairFctn1D, public AliHBTCorrelFunction
+{
+//Q LongLCMSaraint Correlation Function
+//1D two particle function 
+ public:
+   AliHBTQtLCMSCorrelFctn(Int_t nbins = 100, Double_t maxXval = 0.15, Double_t minXval = 0.0);
+   virtual ~AliHBTQtLCMSCorrelFctn(){};
+   TH1* GetResult();
+ protected:
+   Double_t GetValue(AliHBTPair * pair) const {return pair->GetQtLCMS();}
+ private:  
+    ClassDef(AliHBTQtLCMSCorrelFctn,2)
+};
+/*************************************************************************************/ 
+
 class AliHBTQSideLCMSCorrelFctn: public AliHBTOnePairFctn1D, public AliHBTCorrelFunction
 {
 //Q SideLCMSaraint Correlation Function

diff --git a/HBTAN/HBTAnalysisLinkDef.h b/HBTAN/HBTAnalysisLinkDef.h
index aa5eb4e2b3113da082ee0e2d52287a11e93fc15b..314fea244c2d99e50693abeb8743ffc20510baec 100644 (file)
--- a/HBTAN/HBTAnalysisLinkDef.h
+++ b/HBTAN/HBTAnalysisLinkDef.h
@@ -39,6 +39,7 @@
 #pragma link C++ class AliHBTQOutLCMSCorrelFctn+;
 #pragma link C++ class AliHBTQLongLCMSCorrelFctn+;
 #pragma link C++ class AliHBTQSideLCMSCorrelFctn+;
+#pragma link C++ class AliHBTQtLCMSCorrelFctn+;
 #pragma link C++ class AliHBTAvSeparCorrelFctn+;
 
 #pragma link C++ class AliHBTInvMassCorrelFctn+;