Compatibility with the Root trunk

[u/mrichter/AliRoot.git] / PWGCF / EBYE / BalanceFunctions / AliBalancePsi.h

diff --git a/PWGCF/EBYE/BalanceFunctions/AliBalancePsi.h b/PWGCF/EBYE/BalanceFunctions/AliBalancePsi.h
index 6a5e6088953b6c309b794380226610350cd088c8..b45d53ba18c0531d7dc351f0522cdeca8bfa51f1 100644 (file)
--- a/PWGCF/EBYE/BalanceFunctions/AliBalancePsi.h
+++ b/PWGCF/EBYE/BalanceFunctions/AliBalancePsi.h
@@ -12,11 +12,14 @@
 //    Origin: Panos Christakoglou, Nikhef, Panos.Christakoglou@cern.ch
 //-------------------------------------------------------------------------
 
+#include <vector>
 #include <TObject.h>
 #include "TString.h"
 
 #include "AliTHn.h"
 
+using std::vector;
+
 #define ANALYSIS_TYPES 7
 #define MAXIMUM_NUMBER_OF_STEPS        1024
 #define MAXIMUM_STEPS_IN_PSI 360