Geant4
9.6.p02
Main Page
Related Pages
Modules
Namespaces
Classes
Files
File List
File Members
All
Classes
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Friends
Macros
Groups
Pages
geant4_9_6_p02
examples
extended
eventgenerator
HepMC
HepMCEx02
include
HepMCG4Interface.hh
Go to the documentation of this file.
1
//
2
// ********************************************************************
3
// * License and Disclaimer *
4
// * *
5
// * The Geant4 software is copyright of the Copyright Holders of *
6
// * the Geant4 Collaboration. It is provided under the terms and *
7
// * conditions of the Geant4 Software License, included in the file *
8
// * LICENSE and available at http://cern.ch/geant4/license . These *
9
// * include a list of copyright holders. *
10
// * *
11
// * Neither the authors of this software system, nor their employing *
12
// * institutes,nor the agencies providing financial support for this *
13
// * work make any representation or warranty, express or implied, *
14
// * regarding this software system or assume any liability for its *
15
// * use. Please see the license in the file LICENSE and URL above *
16
// * for the full disclaimer and the limitation of liability. *
17
// * *
18
// * This code implementation is the result of the scientific and *
19
// * technical work of the GEANT4 collaboration. *
20
// * By using, copying, modifying or distributing the software (or *
21
// * any work based on the software) you agree to acknowledge its *
22
// * use in resulting scientific publications, and indicate your *
23
// * acceptance of all terms of the Geant4 Software license. *
24
// ********************************************************************
25
//
28
//
29
// ====================================================================
30
//
31
// HepMCG4Interface.hh
32
// $Id$
33
//
34
// A base class for primary generation via HepMC object.
35
// This class is derived from G4VPrimaryGenerator.
36
//
37
// ====================================================================
38
#ifndef HEPMC_G4_INTERFACE_H
39
#define HEPMC_G4_INTERFACE_H
40
41
#include "
G4VPrimaryGenerator.hh
"
42
#include "HepMC/GenEvent.h"
43
44
class
HepMCG4Interface
:
public
G4VPrimaryGenerator
{
45
protected
:
46
// Note that the life of HepMC event object must be handled by users.
47
// In the default implementation, a current HepMC event will be
48
// deleted at GeneratePrimaryVertex() in the next event.
49
HepMC::GenEvent*
hepmcEvent
;
// (care for single event case only)
50
51
// We have to take care for the position of primaries because
52
// primary vertices outside the world voulme give rise to G4Execption.
53
// If the default implementation is not adequate, an alternative
54
// can be implemented in your own class.
55
virtual
G4bool
CheckVertexInsideWorld
(
const
G4ThreeVector
& pos)
const
;
56
57
// service method for conversion from HepMC::GenEvent to G4Event
58
void
HepMC2G4
(
const
HepMC::GenEvent* hepmcevt,
G4Event
* g4event);
59
60
// Implement this method in his/her own concrete class.
61
// An empty event will be created in default.
62
virtual
HepMC::GenEvent*
GenerateHepMCEvent
();
63
64
public
:
65
HepMCG4Interface
();
66
virtual
~HepMCG4Interface
();
67
68
// set/get methods
69
HepMC::GenEvent*
GetHepMCGenEvent
()
const
;
70
71
// The default behavior is that a single HepMC event generated by
72
// GenerateHepMCEvent() will be converted to G4Event through HepMC2G4().
73
virtual
void
GeneratePrimaryVertex
(
G4Event
* anEvent);
74
};
75
76
// ====================================================================
77
// inline functions
78
// ====================================================================
79
80
inline
HepMC::GenEvent*
HepMCG4Interface::GetHepMCGenEvent
()
const
81
{
82
return
hepmcEvent
;
83
}
84
85
#endif
Generated on Sat May 25 2013 14:32:23 for Geant4 by
1.8.4