addedA7stuff

Author: Markus

A7LoopBase.C

@@ -0,0 +1,39 @@
+#define A7LoopBase_cxx
+#include "A7LoopBase.h"
+#include <TH2.h>
+#include <TStyle.h>
+#include <TCanvas.h>
+#include  <vector>
+
+#include <TF1.h>
+#include <TMath.h>
+#include <TMatrixF.h>
+#include <TVectorF.h>
+
+TFile* A7LoopBase::Loop()
+{
+  TFile* myFile = new TFile(outputFileName,"recreate");
+   if (fChain == 0) return myFile;
+   Long64_t nentries = fChain->GetEntriesFast();
+  
+ 
+  
+   Long64_t nbytes = 0, nb = 0;
+   for (Long64_t jentry=0; jentry<nentries;jentry++) {
+
+      Long64_t ientry = LoadTree(jentry);
+      if (ientry < 0) break;
+      nb = fChain->GetEntry(jentry);   nbytes += nb;
+
+    
+   }
+
+
+  
+   return (myFile);
+      // if (Cut(ientry) < 0) continue;
+}
+
+
+
+