source: trunk/source/run/include/G4VUserPrimaryGeneratorAction.hh@ 1074

Last change on this file since 1074 was 1058, checked in by garnier, 17 years ago

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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//
26//
27// $Id: G4VUserPrimaryGeneratorAction.hh,v 1.5 2006/06/29 21:13:38 gunter Exp $
28// GEANT4 tag $Name: geant4-09-02-ref-02 $
29//
30
31#ifndef G4VUserPrimaryGeneratorAction_h
32#define G4VUserPrimaryGeneratorAction_h 1
33
34class G4Event;
35
36// class description:
37//
38// This is the abstract base class of the user's mandatory action class
39// for primary vertex/particle generation. This class has only one pure
40// virtual method GeneratePrimaries() which is invoked from G4RunManager
41// during the event loop.
42// Note that this class is NOT intended for generating primary vertex/particle
43// by itself. This class should
44// - have one or more G4VPrimaryGenerator concrete classes such as G4ParticleGun
45// - set/change properties of generator(s)
46// - pass G4Event object so that the generator(s) can generate primaries.
47//
48
49class G4VUserPrimaryGeneratorAction
50{
51 public:
52 G4VUserPrimaryGeneratorAction();
53 virtual ~G4VUserPrimaryGeneratorAction();
54
55 public:
56 virtual void GeneratePrimaries(G4Event* anEvent) = 0;
57};
58
59#endif
60
61
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