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Geant4/examples/extended/eventgenerator/HepMC/HepMCEx02/src/HEPEvtcom.cc

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Diff markup

Differences between /examples/extended/eventgenerator/HepMC/HepMCEx02/src/HEPEvtcom.cc (Version 11.3.0) and /examples/extended/eventgenerator/HepMC/HepMCEx02/src/HEPEvtcom.cc (Version 8.0.p1)


  1 //                                                  1 //
  2 // *******************************************      2 // ********************************************************************
  3 // * License and Disclaimer                    <<   3 // * DISCLAIMER                                                       *
  4 // *                                                4 // *                                                                  *
  5 // * The  Geant4 software  is  copyright of th <<   5 // * The following disclaimer summarizes all the specific disclaimers *
  6 // * the Geant4 Collaboration.  It is provided <<   6 // * of contributors to this software. The specific disclaimers,which *
  7 // * conditions of the Geant4 Software License <<   7 // * govern, are listed with their locations in:                      *
  8 // * LICENSE and available at  http://cern.ch/ <<   8 // *   http://cern.ch/geant4/license                                  *
  9 // * include a list of copyright holders.      << 
 10 // *                                                9 // *                                                                  *
 11 // * Neither the authors of this software syst     10 // * Neither the authors of this software system, nor their employing *
 12 // * institutes,nor the agencies providing fin     11 // * institutes,nor the agencies providing financial support for this *
 13 // * work  make  any representation or  warran     12 // * work  make  any representation or  warranty, express or implied, *
 14 // * regarding  this  software system or assum     13 // * regarding  this  software system or assume any liability for its *
 15 // * use.  Please see the license in the file  <<  14 // * use.                                                             *
 16 // * for the full disclaimer and the limitatio << 
 17 // *                                               15 // *                                                                  *
 18 // * This  code  implementation is the result  <<  16 // * This  code  implementation is the  intellectual property  of the *
 19 // * technical work of the GEANT4 collaboratio <<  17 // * GEANT4 collaboration.                                            *
 20 // * By using,  copying,  modifying or  distri <<  18 // * By copying,  distributing  or modifying the Program (or any work *
 21 // * any work based  on the software)  you  ag <<  19 // * based  on  the Program)  you indicate  your  acceptance of  this *
 22 // * use  in  resulting  scientific  publicati <<  20 // * statement, and all its terms.                                    *
 23 // * acceptance of all terms of the Geant4 Sof << 
 24 // *******************************************     21 // ********************************************************************
 25 //                                                 22 //
 26 /// \file eventgenerator/HepMC/HepMCEx02/src/H <<  23 //$Id: HEPEvtcom.cc,v 1.2 2003/12/09 15:31:29 gunter Exp $
 27 /// \brief Implementation of the HEPEvtcom cla << 
 28 //                                             << 
 29 // ===========================================     24 // ======================================================================
 30 //      PARAMETER (NMXHEP=4000)                <<  25 //      PARAMETER (NMXHEP=4000) 
 31 //      COMMON/HEPEVT/NEVHEP,NHEP,ISTHEP(NMXHE <<  26 //      COMMON/HEPEVT/NEVHEP,NHEP,ISTHEP(NMXHEP),IDHEP(NMXHEP), 
 32 //     &        JMOHEP(2,NMXHEP),JDAHEP(2,NMXH     27 //     &        JMOHEP(2,NMXHEP),JDAHEP(2,NMXHEP),PHEP(5,NMXHEP),VHEP(4,NMXHEP)
 33 // ===========================================     28 // ======================================================================
 34 ///*******************************************     29 ///**********************************************************/
 35 ///*           D E S C R I P T I O N :             30 ///*           D E S C R I P T I O N :                      */
 36 ///*------------------------------------------     31 ///*--------------------------------------------------------*/
 37 ///* NEVHEP          - event number (or some s     32 ///* NEVHEP          - event number (or some special meaning*/
 38 ///*                    (see documentation for     33 ///*                    (see documentation for details)     */
 39 ///* NHEP            - actual number of entrie     34 ///* NHEP            - actual number of entries in current  */
 40 ///*                    event.                     35 ///*                    event.                              */
 41 ///* ISTHEP[IHEP]    - status code for IHEP'th     36 ///* ISTHEP[IHEP]    - status code for IHEP'th entry - see  */
 42 ///*                    documentation for deta     37 ///*                    documentation for details           */
 43 ///* IDHEP [IHEP]    - IHEP'th particle identi     38 ///* IDHEP [IHEP]    - IHEP'th particle identifier according*/
 44 ///*                    to PDG.                    39 ///*                    to PDG.                             */
 45 ///* JMOHEP[IHEP][0] - pointer to position of      40 ///* JMOHEP[IHEP][0] - pointer to position of 1st mother    */
 46 ///* JMOHEP[IHEP][1] - pointer to position of      41 ///* JMOHEP[IHEP][1] - pointer to position of 2nd mother    */
 47 ///* JDAHEP[IHEP][0] - pointer to position of      42 ///* JDAHEP[IHEP][0] - pointer to position of 1st daughter  */
 48 ///* JDAHEP[IHEP][1] - pointer to position of      43 ///* JDAHEP[IHEP][1] - pointer to position of 2nd daughter  */
 49 ///* PHEP  [IHEP][0] - X momentum [Gev/c]          44 ///* PHEP  [IHEP][0] - X momentum [Gev/c]                   */
 50 ///* PHEP  [IHEP][1] - Y momentum [Gev/c]          45 ///* PHEP  [IHEP][1] - Y momentum [Gev/c]                   */
 51 ///* PHEP  [IHEP][2] - Z momentum [Gev/c]          46 ///* PHEP  [IHEP][2] - Z momentum [Gev/c]                   */
 52 ///* PHEP  [IHEP][3] - Energy [Gev]                47 ///* PHEP  [IHEP][3] - Energy [Gev]                         */
 53 ///* PHEP  [IHEP][4] - Mass[Gev/c^2]               48 ///* PHEP  [IHEP][4] - Mass[Gev/c^2]                        */
 54 ///* VHEP  [IHEP][0] - X vertex [mm]               49 ///* VHEP  [IHEP][0] - X vertex [mm]                        */
 55 ///* VHEP  [IHEP][1] - Y vertex [mm]               50 ///* VHEP  [IHEP][1] - Y vertex [mm]                        */
 56 ///* VHEP  [IHEP][2] - Z vertex [mm]               51 ///* VHEP  [IHEP][2] - Z vertex [mm]                        */
 57 ///* VHEP  [IHEP][3] - production time [mm/c]      52 ///* VHEP  [IHEP][3] - production time [mm/c]               */
 58 ///*==========================================     53 ///*========================================================*/
 59 //                                                 54 //
 60 // This interface to HEPEVT common block treat     55 // This interface to HEPEVT common block treats the block as
 61 // an array of bytes --- the precision and num <<  56 // an array of bytes --- the precision and number of entries 
 62 // is determined "on the fly" by the wrapper a     57 // is determined "on the fly" by the wrapper and used to decode
 63 // each entry.                                     58 // each entry.
 64 //                                                 59 //
 65 // HEPEVT_EntriesAllocation is the maximum siz <<  60 // HEPEVT_EntriesAllocation is the maximum size of the HEPEVT common block 
 66 // that can be interfaced. It is NOT the actua <<  61 // that can be interfaced. It is NOT the actual size of the HEPEVT common 
 67 // used in each individual application. The ac     62 // used in each individual application. The actual size can be changed on
 68 // the fly using HepMC::HEPEVT_Wrapper::set_ma     63 // the fly using HepMC::HEPEVT_Wrapper::set_max_number_entries().
 69 // Thus HEPEVT_EntriesAllocation should typica     64 // Thus HEPEVT_EntriesAllocation should typically be set
 70 // to the maximum possible number of entries -     65 // to the maximum possible number of entries --- 10000 is a good choice
 71 // (and is the number used by ATLAS versions o     66 // (and is the number used by ATLAS versions of Pythia).
 72                                                    67 
 73 #include <ctype.h>                                 68 #include <ctype.h>
 74                                                    69 
 75 //....oooOO0OOooo........oooOO0OOooo........oo <<  70 enum {HEPEVT_EntriesAllocation=4000};
 76                                                << 
 77 enum                                           << 
 78 {                                              << 
 79   HEPEVT_EntriesAllocation = 4000              << 
 80 };                                             << 
 81                                                    71 
 82 const unsigned int hepevt_bytes_allocation = s <<  72 const unsigned int hepevt_bytes_allocation = 
 83                                              + <<  73 sizeof(long int) * ( 2 + 4 * HEPEVT_EntriesAllocation )
                                                   >>  74   + sizeof(double) * ( 9 * HEPEVT_EntriesAllocation );
 84                                                    75 
 85 //....oooOO0OOooo........oooOO0OOooo........oo <<  76 extern "C" struct hepevt{
 86                                                <<  77   char data[hepevt_bytes_allocation];
 87 extern "C" struct hepevt                       << 
 88 {                                              << 
 89     char data[hepevt_bytes_allocation];        << 
 90 };                                                 78 };
 91                                                    79 
 92 hepevt hepevt_;                                    80 hepevt hepevt_;
                                                   >>  81 
 93                                                    82