Geant4  10.03
G4XXX.cc
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27 // $Id: G4XXX.cc 85582 2014-10-31 09:07:30Z gcosmo $
28 //
29 //
30 // John Allison 5th April 2001
31 // A template for a simplest possible graphics driver.
32 //?? Lines or sections marked like this require specialisation for your driver.
33 
34 #include "G4XXX.hh"
35 #include "G4XXXSceneHandler.hh"
36 #include "G4XXXViewer.hh"
37 
39  G4VGraphicsSystem("G4XXX",
40  "XXX",
41  "Simplest possible graphics driver",
42  G4VGraphicsSystem::noFunctionality //?? Your functionality
43  )
44 {}
45 
47 
49  G4VSceneHandler* pScene = new G4XXXSceneHandler(*this, name);
50  return pScene;
51 }
52 
54  const G4String& name) {
55  G4VViewer* pView =
56  new G4XXXViewer((G4XXXSceneHandler&) scene, name);
57  if (pView) {
58  if (pView->GetViewId() < 0) {
59  G4cerr <<
60  "G4XXX::CreateViewer: ERROR flagged by negative"
61  " view id in G4XXXViewer creation."
62  "\n Destroying view and returning null pointer."
63  << G4endl;
64  delete pView;
65  pView = 0;
66  }
67  }
68  else {
69  G4cerr <<
70  "G4XXX::CreateViewer: ERROR: null pointer on new G4XXXViewer."
71  << G4endl;
72  }
73  return pView;
74 }
G4int GetViewId() const
const char * name(G4int ptype)
G4VViewer * CreateViewer(G4VSceneHandler &, const G4String &name="")
Definition: G4XXX.cc:53
#define G4endl
Definition: G4ios.hh:61
virtual ~G4XXX()
Definition: G4XXX.cc:46
G4XXX()
Definition: G4XXX.cc:38
G4VSceneHandler * CreateSceneHandler(const G4String &name="")
Definition: G4XXX.cc:48
G4GLOB_DLL std::ostream G4cerr