Method BinNumber added. This allows all EventPool clients to note a bin change.

[u/mrichter/AliRoot.git] / ANALYSIS / AliEventPoolSparse.cxx

diff --git a/ANALYSIS/AliEventPoolSparse.cxx b/ANALYSIS/AliEventPoolSparse.cxx
index cbae76a09809b74664558c176a73f9c62953469a..b85159a983326288bba4729e7b240e5ab27a58bf 100644 (file)
--- a/ANALYSIS/AliEventPoolSparse.cxx
+++ b/ANALYSIS/AliEventPoolSparse.cxx
@@ -120,7 +120,9 @@ AliEventPoolSparse::AliEventPoolSparse() :
   fRunCut(0x0),
   fLHCCut(0x0),
   fDetCut(0x0),
-  fEvCut(0x0){
+  fEvCut(0x0),
+  fBinNumber(0)
+{
   // Default constructor. Initializes the THnSparseI,
   // the initial size of the array and the array itself
   fN = fChunkSize;
@@ -142,7 +144,8 @@ AliEventPoolSparse::AliEventPoolSparse(const char* name, const char* title, TCha
   fRunCut(0x0),
   fLHCCut(0x0),
   fDetCut(0x0),
-  fEvCut(0x0){
+  fEvCut(0x0),
+  fBinNumber(0){
   // Constructor. Initializes the THnSparseI,
   // the initial size of the pool array and the array itself
   // It uses the provided array of variables to create TTreeFormulas
@@ -196,6 +199,8 @@ TChain* AliEventPoolSparse::GetNextChain(){
     return 0x0;
   }
 
+  fBinNumber++;
+  
   fChain->SetEntryList(fPool[fCurrentBin++],"ne"); 
   return fChain;
 }