X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=RALICE%2FAliCollider.h;h=ae77b0cc56cc596a76e045bb8bb3ef3646d6f6c1;hb=0aa3a5b9e0d545b2f6ae735d76af2c30fa9ebabe;hp=53bb0016d52f730de95ffcfdc77a3eba8cfbca05;hpb=47dddbe401133244c47320b645eea223bd758f28;p=u%2Fmrichter%2FAliRoot.git

diff --git a/RALICE/AliCollider.h b/RALICE/AliCollider.h
index 53bb0016d52..ae77b0cc56c 100644
--- a/RALICE/AliCollider.h
+++ b/RALICE/AliCollider.h
@@ -1,9 +1,9 @@
-#ifndef ALICOLLIDER_H
-#define ALICOLLIDER_H
+#ifndef ALICOLLIDER2_H
+#define ALICOLLIDER2_H
 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
  * See cxx source for full Copyright notice                               */
 
-// $Id: AliCollider.h,v 1.6 2003/12/18 09:28:06 nick Exp $
+// $Id: AliCollider.h,v 1.9 2004/05/04 15:33:04 nick Exp $
 
 #include "TPythia6.h"
 #include "TString.h"
@@ -21,27 +21,31 @@ class AliCollider : public TPythia6
   virtual ~AliCollider();                               // Default destructor
   void SetOutputFile(TString name);                     // Initialise the ROOT output data file
   void SetVertexMode(Int_t mode);                       // Select mode for (sec.) vertex structure creation
-  Int_t GetVertexMode();                                // Provide vertex structure creation mode
-  void SetResolution(Double_t res);                     // Set resolution (in cm) for resolving (sec.) vertices
-  Double_t GetResolution();                             // Provide (sec.) vertex resolving resolution (in cm)
+  Int_t GetVertexMode() const;                          // Provide vertex structure creation mode
+  void SetResolution(Double_t res);                     // Set resolution (in meter) for resolving (sec.) vertices
+  Double_t GetResolution() const;                       // Provide (sec.) vertex resolving resolution (in meter)
   void SetRunNumber(Int_t run);                         // Set user defined run number
-  Int_t GetRunNumber();                                 // Provide the user defined run number
+  Int_t GetRunNumber() const;                           // Provide the user defined run number
   void SetPrintFreq(Int_t n);                           // Set print frequency for every 'n' events
-  Int_t GetPrintFreq();                                 // Provide the print frequency
+  Int_t GetPrintFreq() const;                           // Provide the print frequency
   void Init(char* frame,char* beam,char* target,Float_t win); // Standard Pythia initialisation
   void Init(char* frame,Int_t zp,Int_t ap,Int_t zt,Int_t at,Float_t win); // Nucl-Nucl initialisation
   void SetStable(Int_t id,Int_t mode=1);                // Declare a certain particle as stable or not
   void SelectEvent(Int_t id);                           // Select only events containing specified particles
-  Int_t GetSelectionFlag();                             // Return the selection flag for this event
+  Int_t GetSelectionFlag() const;                       // Return the selection flag for this event
   void MakeEvent(Int_t npt=0,Int_t mlist=-1,Int_t medit=1);// Generate a single event with npt participant nucleons
   void EndRun();                                        // Properly close all buffers and output file
-  AliEvent* GetEvent(Int_t select=0);                   // Provide pointer to the generated event structure
+  AliEvent* GetEvent(Int_t select=0) const;             // Provide pointer to the generated event structure
   void SetSpectatorPmin(Float_t pmin);                  // Set minimal momentum for spectator track to be stored
-  Float_t GetSpectatorPmin();                           // Provide the minimal momentum for spectator tracks
+  Float_t GetSpectatorPmin() const;                     // Provide the minimal momentum for spectator tracks
+  void SetUserControl(Int_t flag);                      // Selection of full user control w.r.t. MC parameters. 
+  Int_t GetUserControl() const;                         // Provide the value of the user control flag.
+  void SetElastic(Int_t flag);                          // Selection flag for elastic and diffractive processes.
+  Int_t GetElastic() const;                             // Provide the value of the elastic selection flag.
 
  protected:
   Int_t fVertexmode;    // The vertex structure creation mode
-  Double_t fResolution; // The resolution (in cm) for resolving (sec.) vertices 
+  Double_t fResolution; // The resolution (in meter) for resolving (sec.) vertices 
   Int_t fRunnum;        // The user defined run number
   Int_t fEventnum;      // The automatically updated event number
   Int_t fPrintfreq;     // The user selected print frequency
@@ -59,6 +63,8 @@ class AliCollider : public TPythia6
   AliRandom fRan;       // Random number generator
   AliEvent* fEvent;     // The produced event structure
   Float_t fSpecpmin;    // The minimal momentum for spectator tracks to be stored
+  Int_t fUserctrl;      // Flag to denote the user control selection w.r.t. MC parameters
+  Int_t fElastic;       // Flag to denote inclusion of elastic and difractive processes.
 
   TFile* fOutFile;      // The user defined output data file 
   TTree* fOutTree;      // The standard ROOT output tree
@@ -68,7 +74,8 @@ class AliCollider : public TPythia6
 
   Int_t IsSelected();   // Check whether (sub)event passed the selection criteria
   void GetFractions(Float_t zp,Float_t ap,Float_t zt,Float_t at); // Determine various N-N collision fractions
+  TString GetPyname(Int_t kf); // Provide the correctly truncated Pythia particle name for PDG code kf  
 
- ClassDef(AliCollider,6) // Pythia based universal physics event generator
+ ClassDef(AliCollider,8) // Pythia based universal physics event generator
 };
 #endif