Changes to compile on HP and Sun

[u/mrichter/AliRoot.git] / EVGEN / AliGenReaderEcalHijing.cxx

diff --git a/EVGEN/AliGenReaderEcalHijing.cxx b/EVGEN/AliGenReaderEcalHijing.cxx
index 9fcc01ed72222f3bb8985ecfec4a3133ba0fa228..8483edd51e7976ebbeffd341debd09c9b9bf13b3 100644 (file)
--- a/EVGEN/AliGenReaderEcalHijing.cxx
+++ b/EVGEN/AliGenReaderEcalHijing.cxx
@@ -14,7 +14,13 @@
  **************************************************************************/
 
 /* $Id$ */
-
+//
+// Realisation of AliGenReader to be used with AliGenExtFile
+// It reads Hijing events from a ntuple like event structure.
+// The event format is defined in Init()
+// NextEvent() is used to loop over events and NextParticle() to loop over particles.  
+// Author: andreas.morsch@cern.ch
+//
 #include <TFile.h>
 #include <TParticle.h>
 #include <TTree.h>
@@ -82,8 +88,9 @@ Int_t AliGenReaderEcalHijing::NextEvent()
 
 TParticle* AliGenReaderEcalHijing::NextParticle() 
 {
-    Float_t p[4];
 // Read the next particle
+
+    Float_t p[4];
     Int_t ipart = fKhij[fNparticle];
     p[0] = fPxhij[fNparticle];
     p[1] = fPyhij[fNparticle];      
@@ -108,7 +115,16 @@ TParticle* AliGenReaderEcalHijing::NextParticle()
 AliGenReaderEcalHijing& AliGenReaderEcalHijing::operator=(const  AliGenReaderEcalHijing& rhs)
 {
 // Assignment operator
-    return *this;
+    rhs.Copy(*this);
+    return (*this);
+}
+
+void AliGenReaderEcalHijing::Copy(TObject&) const
+{
+    //
+    // Copy 
+    //
+    Fatal("Copy","Not implemented!\n");
 }