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geant4/source/intercoms/include/G4UIbatch.hh
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2020-12-04 12:30:43 +01:00

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//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
// * conditions of the Geant4 Software License, included in the file *
// * LICENSE and available at http://cern.ch/geant4/license . These *
// * include a list of copyright holders. *
// * *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work make any representation or warranty, express or implied, *
// * regarding this software system or assume any liability for its *
// * use. Please see the license in the file LICENSE and URL above *
// * for the full disclaimer and the limitation of liability. *
// * *
// * This code implementation is the result of the scientific and *
// * technical work of the GEANT4 collaboration. *
// * By using, copying, modifying or distributing the software (or *
// * any work based on the software) you agree to acknowledge its *
// * use in resulting scientific publications, and indicate your *
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// G4UIbatch
//
// Class description:
//
// This is a concrete class of G4UIsession.
// This class object is instantiated by G4UImanager every time
// the "/control/execute macro_file" command is executed.
// Also, in the case of pure batch mode with a macro file,
// this class can be used as other ordinary G4UIsession
// concrete classes, i.e. SessionStart() is invoked in main().
// Author: M.Asai, 2000
// --------------------------------------------------------------------
#ifndef G4UI_BATCH_HH
#define G4UI_BATCH_HH 1
#include <fstream>
#include "G4UIsession.hh"
class G4UIbatch : public G4UIsession
{
public:
G4UIbatch(const char* fileName, G4UIsession* prevSession = nullptr);
// "prevSession" must be null if this class is constructed from main().
~G4UIbatch();
inline G4UIsession* GetPreviousSession() const;
virtual G4UIsession* SessionStart();
virtual void PauseSessionStart(const G4String& Prompt);
private:
G4String ReadCommand();
// Get command from a batch script file
G4int ExecCommand(const G4String& command);
G4UIsession* previousSession = nullptr;
std::ifstream macroStream;
G4bool isOpened = false;
};
// --------------------------------------------------------------------
// Inline methods
// --------------------------------------------------------------------
inline G4UIsession* G4UIbatch::GetPreviousSession() const
{
return previousSession;
}
#endif