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25 // 25 //
26 // 26 //
27 // 27 //
28 // Joseph Perl 1 October 2001 28 // Joseph Perl 1 October 2001
29 // A graphics system to dump geometry hierarch 29 // A graphics system to dump geometry hierarchy to the
30 // HepRep graphics format (HepRep version 1). 30 // HepRep graphics format (HepRep version 1).
31 31
32 // HepRep 32 // HepRep
33 #include "G4HepRepFileXMLWriter.hh" 33 #include "G4HepRepFileXMLWriter.hh"
34 34
35 #include "G4HepRepFile.hh" 35 #include "G4HepRepFile.hh"
36 #include "G4HepRepFileSceneHandler.hh" 36 #include "G4HepRepFileSceneHandler.hh"
37 #include "G4HepRepFileViewer.hh" 37 #include "G4HepRepFileViewer.hh"
38 #include "G4HepRepMessenger.hh" 38 #include "G4HepRepMessenger.hh"
39 39
40 static G4HepRepFileXMLWriter* hepRepXMLWriter; 40 static G4HepRepFileXMLWriter* hepRepXMLWriter;
41 41
42 G4HepRepFile::G4HepRepFile() 42 G4HepRepFile::G4HepRepFile()
43 : G4VGraphicsSystem("G4HepRepFile", "HepRepF 43 : G4VGraphicsSystem("G4HepRepFile", "HepRepFile",
44 "A HepRep (format 1) asc 44 "A HepRep (format 1) ascii file driver",
45 G4VGraphicsSystem::fileW 45 G4VGraphicsSystem::fileWriter)
46 { 46 {
47 G4HepRepMessenger::GetInstance(); 47 G4HepRepMessenger::GetInstance();
48 hepRepXMLWriter = new G4HepRepFileXMLWriter( 48 hepRepXMLWriter = new G4HepRepFileXMLWriter();
49 } 49 }
50 50
51 G4HepRepFile::~G4HepRepFile() { delete hepRepX 51 G4HepRepFile::~G4HepRepFile() { delete hepRepXMLWriter; }
52 52
53 G4VSceneHandler* G4HepRepFile::CreateSceneHand 53 G4VSceneHandler* G4HepRepFile::CreateSceneHandler(const G4String& name)
54 { 54 {
55 G4VSceneHandler* pScene = new G4HepRepFileSc 55 G4VSceneHandler* pScene = new G4HepRepFileSceneHandler(*this, name);
56 return pScene; 56 return pScene;
57 } 57 }
58 58
59 G4VViewer* G4HepRepFile::CreateViewer(G4VScene 59 G4VViewer* G4HepRepFile::CreateViewer(G4VSceneHandler& scene,
60 const G4 60 const G4String& name)
61 { 61 {
62 G4VViewer* pView = 62 G4VViewer* pView =
63 new G4HepRepFileViewer((G4HepRepFileSceneH 63 new G4HepRepFileViewer((G4HepRepFileSceneHandler&) scene, name);
64 if(pView) 64 if(pView)
65 { 65 {
66 if(pView->GetViewId() < 0) 66 if(pView->GetViewId() < 0)
67 { 67 {
68 G4cout << "G4HepRepFile::CreateViewer: E 68 G4cout << "G4HepRepFile::CreateViewer: ERROR flagged by negative"
69 " view id in G4HepRepFileViewe 69 " view id in G4HepRepFileViewer creation."
70 "\n Destroying view and return 70 "\n Destroying view and returning null pointer."
71 << G4endl; 71 << G4endl;
72 delete pView; 72 delete pView;
73 pView = 0; 73 pView = 0;
74 } 74 }
75 } 75 }
76 else 76 else
77 { 77 {
78 G4cout << "G4HepRepFile::CreateViewer: ERR 78 G4cout << "G4HepRepFile::CreateViewer: ERROR: null pointer on new "
79 "G4HepRepFileViewer." 79 "G4HepRepFileViewer."
80 << G4endl; 80 << G4endl;
81 } 81 }
82 return pView; 82 return pView;
83 } 83 }
84 84
85 G4HepRepFileXMLWriter* G4HepRepFile::GetHepRep 85 G4HepRepFileXMLWriter* G4HepRepFile::GetHepRepXMLWriter()
86 { 86 {
87 return hepRepXMLWriter; 87 return hepRepXMLWriter;
88 } 88 }
89 89