Gabriele Cosmo
90 lines
3.6 KiB
C++
90 lines
3.6 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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// $Id$
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//
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#ifndef G4APPLICATIONSTATE_H
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#define G4APPLICATIONSTATE_H 1
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// Class Description:
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//
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// Specifies the state of the G4 application
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//
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// States:
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// G4State_PreInit
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// At the very begining of the Application. G4StateManager starts
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// with this state. G4Initializer changes this state to Init when
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// G4Initializer::Initialize() method starts. At the moment of
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// the state change of PreInit->Init, no material, geometrical,
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// particle or physics process has been initialized.
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// G4State_Init
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// During the G4Initializer::Initialize() method. G4Initializer
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// changes this state to Idle when all initialization procedures
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// are successfully Done.
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// G4State_Idle
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// Ready to start "BeamOn". G4RunManager changes this state to
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// GeomClosed when G4RunManager::BeamOn() method starts and
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// G4GeometryManager::CloseGeometry() is Done. At the end of
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// BeamOn() method, G4RunManager will reset the application state
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// to Idle after G4GeometryManager::OpenGeometry() is Done.
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// G4State_GeomClosed
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// G4 is in this state between G4GeometryManager::CloseGeometry()
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// and G4GeometryManager::OpenGeometry(), but no event is in
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// progress. At the begining of each event (construction of a
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// G4Event object and primary particle generation), G4RunManager
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// changes this state to EventProc and resets to GeomClosed state
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// when G4EventManager::ProcessOneEvent() is over.
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// G4State_EventProc
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// Processing an event.
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// G4State_Quit
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// G4 is in this state when the destructor of G4RunManager is invoked.
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// G4State_Abort
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// G4 is in this state when G4Exception is invoked.
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//
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//
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// PreInit
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// |
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// v
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// Init
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// |
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// v
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// Idle ------> Quit
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// |^
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// v|
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// GeomClosed (at each run)
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// |^
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// v|
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// EventProc (at each event)
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//
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enum G4ApplicationState
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{G4State_PreInit, G4State_Init, G4State_Idle, G4State_GeomClosed,
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G4State_EventProc, G4State_Quit, G4State_Abort};
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#endif
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