| Geant4 Cross Reference |
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 // G4UIbatch
27 //
28 // Class description:
29 //
30 // This is a concrete class of G4UIsession.
31 // This class object is instantiated by G4UImanager every time
32 // the "/control/execute macro_file" command is executed.
33 // Also, in the case of pure batch mode with a macro file,
34 // this class can be used as other ordinary G4UIsession
35 // concrete classes, i.e. SessionStart() is invoked in main().
36
37 // Author: M.Asai, 2000
38 // --------------------------------------------------------------------
39 #ifndef G4UI_BATCH_HH
40 #define G4UI_BATCH_HH 1
41
42 #include "G4UIsession.hh"
43
44 #include <fstream>
45
46 class G4UIbatch : public G4UIsession
47 {
48 public:
49 // "prevSession" must be null if this class is constructed from main().
50 G4UIbatch(const char* fileName, G4UIsession* prevSession = nullptr);
51
52 ~G4UIbatch() override;
53
54 inline G4UIsession* GetPreviousSession() const;
55
56 G4UIsession* SessionStart() override;
57 void PauseSessionStart(const G4String& Prompt) override;
58
59 private:
60 // Get command from a batch script file
61 G4String ReadCommand();
62
63 G4int ExecCommand(const G4String& command);
64
65 private:
66 G4UIsession* previousSession = nullptr;
67
68 std::ifstream macroStream;
69 G4bool isOpened = false;
70 };
71
72 // --------------------------------------------------------------------
73 // Inline methods
74 // --------------------------------------------------------------------
75
76 inline G4UIsession* G4UIbatch::GetPreviousSession() const
77 {
78 return previousSession;
79 }
80
81 #endif
82