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: G4ApplicationState.hh,v 1.4 2006/06/29 19:01:20 gunter Exp $ |
---|
28 | // GEANT4 tag $Name: HEAD $ |
---|
29 | // |
---|
30 | |
---|
31 | #ifndef G4APPLICATIONSTATE_H |
---|
32 | #define G4APPLICATIONSTATE_H 1 |
---|
33 | |
---|
34 | // Class Description: |
---|
35 | // |
---|
36 | // Specifies the state of the G4 application |
---|
37 | // |
---|
38 | // States: |
---|
39 | // G4State_PreInit |
---|
40 | // At the very begining of the Application. G4StateManager starts |
---|
41 | // with this state. G4Initializer changes this state to Init when |
---|
42 | // G4Initializer::Initialize() method starts. At the moment of |
---|
43 | // the state change of PreInit->Init, no material, geometrical, |
---|
44 | // particle or physics process has been initialized. |
---|
45 | // G4State_Init |
---|
46 | // During the G4Initializer::Initialize() method. G4Initializer |
---|
47 | // changes this state to Idle when all initialization procedures |
---|
48 | // are successfully Done. |
---|
49 | // G4State_Idle |
---|
50 | // Ready to start "BeamOn". G4RunManager changes this state to |
---|
51 | // GeomClosed when G4RunManager::BeamOn() method starts and |
---|
52 | // G4GeometryManager::CloseGeometry() is Done. At the end of |
---|
53 | // BeamOn() method, G4RunManager will reset the application state |
---|
54 | // to Idle after G4GeometryManager::OpenGeometry() is Done. |
---|
55 | // G4State_GeomClosed |
---|
56 | // G4 is in this state between G4GeometryManager::CloseGeometry() |
---|
57 | // and G4GeometryManager::OpenGeometry(), but no event is in |
---|
58 | // progress. At the begining of each event (construction of a |
---|
59 | // G4Event object and primary particle generation), G4RunManager |
---|
60 | // changes this state to EventProc and resets to GeomClosed state |
---|
61 | // when G4EventManager::ProcessOneEvent() is over. |
---|
62 | // G4State_EventProc |
---|
63 | // Processing an event. |
---|
64 | // G4State_Quit |
---|
65 | // G4 is in this state when the destructor of G4RunManager is invoked. |
---|
66 | // G4State_Abort |
---|
67 | // G4 is in this state when G4Exception is invoked. |
---|
68 | // |
---|
69 | // |
---|
70 | // PreInit |
---|
71 | // | |
---|
72 | // v |
---|
73 | // Init |
---|
74 | // | |
---|
75 | // v |
---|
76 | // Idle ------> Quit |
---|
77 | // |^ |
---|
78 | // v| |
---|
79 | // GeomClosed (at each run) |
---|
80 | // |^ |
---|
81 | // v| |
---|
82 | // EventProc (at each event) |
---|
83 | // |
---|
84 | |
---|
85 | enum G4ApplicationState |
---|
86 | {G4State_PreInit, G4State_Init, G4State_Idle, G4State_GeomClosed, |
---|
87 | G4State_EventProc, G4State_Quit, G4State_Abort}; |
---|
88 | |
---|
89 | #endif |
---|
90 | |
---|