From 3fe464932e53ec7b5c764aeb95fc72ea857b5204 Mon Sep 17 00:00:00 2001
From: hristov <hristov@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Tue, 13 Jan 2004 11:45:46 +0000
Subject: [PATCH] Removing warnings (icc), adding more detailed description

---
 HIJING/AliHijingRndm.cxx | 52 ++++++++++------------------------------
 HIJING/AliHijingRndm.h   | 28 ++++++++++++++++------
 2 files changed, 34 insertions(+), 46 deletions(-)

diff --git a/HIJING/AliHijingRndm.cxx b/HIJING/AliHijingRndm.cxx
index d17334b1b5b..0aad668d4da 100644
--- a/HIJING/AliHijingRndm.cxx
+++ b/HIJING/AliHijingRndm.cxx
@@ -17,13 +17,21 @@
 
 //-----------------------------------------------------------------------------
 //   Class: AliHijingRndm
-//   Random Number Interface to Fortran (FINCTION RLU_HIJING from HIJING)
-//   Since AliGenHijing belongs to another module (THijing) one cannot
-//   pass the ponter to the generator via static variable
-//   Author:
+//   Responsibilities: Interface to Root random number generator 
+//                     from Fortran (re-implements FINCTION RLU_HIJING 
+//                     from HIJING)
+//   Note: Since AliGenHijing belongs to another module (THijing) one cannot
+//         pass the ponter to the generator via static variable
+//   Collaborators: AliGenHijing class
+//   Example:
+//
+//   root> AliGenHijing *gener = new AliGenHijing(-1);
+//   root> AliHijingRndm::SetHijingRandom(new TRandom3());
+//   root> AliHijingRndm::GetHijingRandom()->SetSeed(0);
+//   root> cout<<"Seed "<< AliHijingRndm::GetHijingRandom()->GetSeed() <<endl;
 //-----------------------------------------------------------------------------
 
-#include <TError.h>
+#include <TRandom.h>
 
 #include "AliHijingRndm.h"
 
@@ -31,40 +39,6 @@ TRandom * AliHijingRndm::fgHijingRandom=0;
 
 ClassImp(AliHijingRndm)
 
-//_______________________________________________________________________
-AliHijingRndm::AliHijingRndm()
-{
-  // 
-  // Default ctor
-  //
-}
-
-//_______________________________________________________________________
-AliHijingRndm::AliHijingRndm(const AliHijingRndm& rn)
-{
-  //
-  // Copy constructor
-  //
-  rn.Copy(*this);
-}
-
-//_______________________________________________________________________
-AliHijingRndm::~AliHijingRndm() {
-  //
-  // Destructor
-  //
-  fgHijingRandom=0;
-}
-
-//_______________________________________________________________________
-void AliHijingRndm::Copy(AliHijingRndm&) const
-{
-  //
-  // No copy is allowed
-  //
-  ::Fatal("Copy","Not implemented\n");
-}
-
 //_______________________________________________________________________
 void AliHijingRndm::SetHijingRandom(TRandom *ran) {
   //
diff --git a/HIJING/AliHijingRndm.h b/HIJING/AliHijingRndm.h
index a8d7b74b187..e76268f8a37 100644
--- a/HIJING/AliHijingRndm.h
+++ b/HIJING/AliHijingRndm.h
@@ -5,21 +5,35 @@
 
 /* $Id$ */
 
-#include "TRandom.h"
+#include <Rtypes.h>
+#include <TError.h>
+
+class TRandom;
 
 class AliHijingRndm {
  public:
-  AliHijingRndm();
-  AliHijingRndm(const AliHijingRndm &rnd);
-  virtual ~AliHijingRndm();
-  AliHijingRndm & operator=(const AliHijingRndm& rn) 
-    {rn.Copy(*this); return (*this);}
+  AliHijingRndm() {
+    // Default constructor. The static data member is initialized
+    // in the implementation file
+  }
+  AliHijingRndm(const AliHijingRndm &/*rn*/) {
+    // Copy constructor: no copy allowed for the object
+    ::Fatal("Copy constructor","Not allowed\n");
+  }
+  virtual ~AliHijingRndm() {
+    // Destructor
+    fgHijingRandom=0;
+  }
+  AliHijingRndm & operator=(const AliHijingRndm& /*rn*/) {
+    // Assignment operator: no assignment allowed
+    ::Fatal("Assignment operator","Not allowed\n");
+    return (*this);
+  }
   
   static void SetHijingRandom(TRandom *ran=0);
   static TRandom * GetHijingRandom();
 
 private:
-  void Copy(AliHijingRndm &rn) const;
 
   static TRandom * fgHijingRandom; //! pointer to the random number generator
 
-- 
2.43.0