| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
7 // * conditions of the Geant4 Software License
8 // * LICENSE and available at http://cern.ch/
9 // * include a list of copyright holders.
10 // *
11 // * Neither the authors of this software syst
12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 //
27 //
28 //
29 // John Allison 2nd February 2005 (based on My
30 //
31 // Class description
32 //
33 // Concrete Visualization Manager that impleme
34 // functions RegisterGraphicsSystems and Regis
35 // is executed when you Initialise() or Initia
36 // It exploits C-pre-processor variables G4VIS
37 // are set by the GNUmakefiles if environment
38 // name are set.
39 //
40 // Include this file and write code to instant
41 // once at beginning of operations. Before yo
42 // appropriate environment variables (usually
43 // If you change your environment you must for
44 // make files will not detect the need to do t
45 //
46 // Typically, your main program file will cont
47 //
48 // #ifdef G4VIS_USE
49 // #include "G4VisExecutive.hh"
50 // #endif
51 // ...
52 // int main() {
53 // ...
54 // #ifdef G4VIS_USE
55 // // Instantiate and initialise Visualizati
56 // G4VisManager* visManager = new G4VisExecu
57 // visManager -> SetVerboseLevel (verbosityS
58 // visManager -> RegisterGraphicsSystem (new
59 // visManager -> Initialize ();
60 // #endif
61 // ...
62 // #ifdef G4VIS_USE
63 // G4cout << "Deleting vis manager..." << G4
64 // delete visManager;
65 // G4cout << "Vis manager deleted." << G4end
66 // #endif
67 //
68 // Notes:
69 // (a) After instantiation, all references to
70 // a G4VisManager. The functions Register
71 // RegisterModelFactories defined in G4Vis
72 // virtual functions of G4VisManager. The
73 // G4VisManager::Initialise. If you need
74 // separate file, see advice below.
75 // (b) The verbosityString ("quiet", "errors",
76 // "confirmations", etc. - "help /vis/verb
77 // set here or with /vis/verbose. Alterna
78 // with a verbosity string. e.g:
79 // G4VisManager* visManager = new G4VisE
80 // (c) You can register your own graphics syst
81 // (d) Your can intialise like this with C++ c
82 //
83 // If you need to perform the instantiation an
84 // separate files, e.g., to establish the verb
85 // initialisation, then the code that initiali
86 // course, to the G4VisExecutive object, but t
87 // G4VisManager object, i.e., #include "G4VisM
88 // RegisterGraphicsSystems and RegisterModelFa
89 // virtual methods of G4VisManager called from
90 // First file:
91 // #include "G4VisExecutive.hh"
92 // ...
93 // fpVisManager = new G4VisExecutive;
94 // where fpVisManager is a G4VisManager*.
95 // Second file:
96 // #include "G4VisManager.hh"
97 // ...
98 // fpVisManager -> Initialize ();
99 // where there is some mechanism for getting a
100 // fpVisManager.
101 //
102 // The implementation is included as an .icc f
103 // graphics systems that need external librari
104 // that have been selected by the flags may be
105 // causing unresolved references (only the use
106 // are available on his/her computer). It als
107 // can be linked in the right order, without c
108 // (Note that some graphics systems, notable t
109 // for off-line viewing, do not suffer these r
110 // always registered.)
111 //
112 // See class description of G4VisManager for m
113
114 #ifndef G4VISEXECUTIVE_HH
115 #define G4VISEXECUTIVE_HH
116
117 #include "G4VisManager.hh"
118
119 class G4VisExecutive: public G4VisManager {
120
121 public: // With description
122
123 G4VisExecutive(const G4String& verbosityStri
124 G4VisExecutive(int argc, char** argv, const
125 const G4String& verbosityStri
126
127 private:
128
129 const G4String& GetDefaultGraphicsSystemName
130 void SetDefaultsByArgument(const G4String& s
131 void SetDefaultsByEnvironment();
132 void SetDefaultsByFile(int argc, char** argv
133 void SetDefaultsByBatch();
134 void SetDefaultsByBuildFlags();
135 int fUserArgc;
136 char** fUserArgv;
137 G4String fUserSpecifiedSystem;
138 G4bool fSelected;
139
140 void RegisterGraphicsSystems() override;
141 void RegisterModelFactories() override;
142
143 };
144
145 #include "G4VisExecutive.icc"
146
147 #endif
148