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G4HepRepFile.cc
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26 // $Id: G4HepRepFile.cc 78838 2014-01-28 08:46:17Z gcosmo $
27 //
28 //
29 // Joseph Perl 1 October 2001
30 // A graphics system to dump geometry hierarchy to the
31 // HepRep graphics format (HepRep version 1).
32 
33 //HepRep
34 #include "G4HepRepFileXMLWriter.hh"
35 
36 #include "G4HepRepFile.hh"
38 #include "G4HepRepFileViewer.hh"
39 #include "G4HepRepMessenger.hh"
40 
42 
44  G4VGraphicsSystem("G4HepRepFile",
45  "HepRepFile",
46  "A HepRep (format 1) ascii file driver",
47  G4VGraphicsSystem::fileWriter) {
49  hepRepXMLWriter = new G4HepRepFileXMLWriter();
50 }
51 
53 {
54  delete hepRepXMLWriter;
55 }
56 
58  G4VSceneHandler* pScene = new G4HepRepFileSceneHandler(*this, name);
59  return pScene;
60 }
61 
63  const G4String& name) {
64  G4VViewer* pView =
65  new G4HepRepFileViewer((G4HepRepFileSceneHandler&) scene, name);
66  if (pView) {
67  if (pView->GetViewId() < 0) {
68  G4cout <<
69  "G4HepRepFile::CreateViewer: ERROR flagged by negative"
70  " view id in G4HepRepFileViewer creation."
71  "\n Destroying view and returning null pointer."
72  << G4endl;
73  delete pView;
74  pView = 0;
75  }
76  }
77  else {
78  G4cout <<
79  "G4HepRepFile::CreateViewer: ERROR: null pointer on new G4HepRepFileViewer."
80  << G4endl;
81  }
82  return pView;
83 }
84 
86  return hepRepXMLWriter;
87 }
const XML_Char * name
Definition: expat.h:151
G4int GetViewId() const
G4VViewer * CreateViewer(G4VSceneHandler &, const G4String &name="")
Definition: G4HepRepFile.cc:62
G4GLOB_DLL std::ostream G4cout
static G4HepRepFileXMLWriter * hepRepXMLWriter
Definition: G4HepRepFile.cc:41
G4VSceneHandler * CreateSceneHandler(const G4String &name="")
Definition: G4HepRepFile.cc:57
static G4HepRepMessenger * GetInstance()
#define G4endl
Definition: G4ios.hh:61
G4HepRepFileXMLWriter * GetHepRepXMLWriter()
Definition: G4HepRepFile.cc:85
virtual ~G4HepRepFile()
Definition: G4HepRepFile.cc:52