Initial version, Compiler directive for selection of containers type: either STL...

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

diff --git a/EVGEN/AliGenBox.cxx b/EVGEN/AliGenBox.cxx
index 72a7259846456af0e370102923217001fd1df794..ebe0548d5e33d648092e5357b8a7e3d9ed8b17bb 100644 (file)
--- a/EVGEN/AliGenBox.cxx
+++ b/EVGEN/AliGenBox.cxx
@@ -13,57 +13,15 @@
  * provided "as is" without express or implied warranty.                  *
  **************************************************************************/
 
-/*
-$Log$
-Revision 1.7  2002/02/08 16:50:50  morsch
-Add name and title in constructor.
-
-Revision 1.6  2001/07/27 17:09:35  morsch
-Use local SetTrack, KeepTrack and SetHighWaterMark methods
-to delegate either to local stack or to stack owned by AliRun.
-(Piotr Skowronski, A.M.)
-
-Revision 1.5  2000/12/21 16:24:06  morsch
-Coding convention clean-up
-
-Revision 1.4  2000/11/30 07:12:49  alibrary
-Introducing new Rndm and QA classes
-
-Revision 1.3  2000/10/02 21:28:06  fca
-Removal of useless dependecies via forward declarations
-
-Revision 1.2  2000/07/11 18:24:55  fca
-Coding convention corrections + few minor bug fixes
-
-Revision 1.1  2000/06/09 20:22:58  morsch
-Same class as previously in AliSimpleGen.cxx
-All coding rule violations except RS3 corrected (AM)
-
-*/
-
+/* $Id$ */
 
 
 // Generator for particles in a preset
 // kinematic range (flat distribution)
 // Note that for a given theta pt and p are not independent 
 // Range for only one variable (pt or p) should be given.
-//
 // Comments and suggestions: andreas.morsch@cern.ch
-//
-//Begin_Html
-/*
-<img src="picts/AliGeneratorClass.gif">
-</pre>
-<br clear=left>
-<font size=+2 color=red>
-<p>The responsible person for this module is
-<a href="mailto:andreas.morsch@cern.ch">Andreas Morsch</a>.
-</font>
-<pre>
-*/
-//End_Html
-//                                                               //
-///////////////////////////////////////////////////////////////////
+
 
 #include "TPDGCode.h"
 
@@ -115,12 +73,10 @@ void AliGenBox::Generate()
   //
     for (j=0;j<3;j++) origin[j]=fOrigin[j];
     if(fVertexSmear==kPerEvent) {
-       Rndm(random,6);
-       for (j=0;j<3;j++) {
-           origin[j]+=fOsigma[j]*TMath::Cos(2*random[2*j]*TMath::Pi())*
-               TMath::Sqrt(-2*TMath::Log(random[2*j+1]));
-       }
+       Vertex();
+       for (j=0;j<3;j++) origin[j]=fVertex[j];
     }
+
     for(i=0;i<fNpart;i++) {
        Rndm(random,3);
        theta=fThetaMin+random[0]*(fThetaMax-fThetaMin);
@@ -144,7 +100,7 @@ void AliGenBox::Generate()
                    TMath::Sqrt(-2*TMath::Log(random[2*j+1]));
            }
        }
-       SetTrack(fTrackIt,-1,fIpart,p,origin,polar,0,kPPrimary,nt);
+       PushTrack(fTrackIt,-1,fIpart,p,origin,polar,0,kPPrimary,nt);
     }
 }