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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",
44 "A HepRep (format 1) asc << 44 "HepRepFile",
45 G4VGraphicsSystem::fileW << 45 "A HepRep (format 1) ascii file driver",
46 { << 46 G4VGraphicsSystem::fileWriter) {
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()
52 <<
53 G4VSceneHandler* G4HepRepFile::CreateSceneHand <<
54 { 52 {
>> 53 delete hepRepXMLWriter;
>> 54 }
>> 55
>> 56 G4VSceneHandler* G4HepRepFile::CreateSceneHandler(const G4String& name) {
55 G4VSceneHandler* pScene = new G4HepRepFileSc 57 G4VSceneHandler* pScene = new G4HepRepFileSceneHandler(*this, name);
56 return pScene; 58 return pScene;
57 } 59 }
58 60
59 G4VViewer* G4HepRepFile::CreateViewer(G4VScene 61 G4VViewer* G4HepRepFile::CreateViewer(G4VSceneHandler& scene,
60 const G4 << 62 const G4String& name) {
61 { <<
62 G4VViewer* pView = 63 G4VViewer* pView =
63 new G4HepRepFileViewer((G4HepRepFileSceneH 64 new G4HepRepFileViewer((G4HepRepFileSceneHandler&) scene, name);
64 if(pView) << 65 if (pView) {
65 { << 66 if (pView->GetViewId() < 0) {
66 if(pView->GetViewId() < 0) << 67 G4cout <<
67 { << 68 "G4HepRepFile::CreateViewer: ERROR flagged by negative"
68 G4cout << "G4HepRepFile::CreateViewer: E << 69 " view id in G4HepRepFileViewer creation."
69 " view id in G4HepRepFileViewe << 70 "\n Destroying view and returning null pointer."
70 "\n Destroying view and return << 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 G4cout <<
78 G4cout << "G4HepRepFile::CreateViewer: ERR << 78 "G4HepRepFile::CreateViewer: ERROR: null pointer on new G4HepRepFileViewer."
79 "G4HepRepFileViewer." << 79 << G4endl;
80 << G4endl; <<
81 } 80 }
82 return pView; 81 return pView;
83 } 82 }
84 83
85 G4HepRepFileXMLWriter* G4HepRepFile::GetHepRep << 84 G4HepRepFileXMLWriter* G4HepRepFile::GetHepRepXMLWriter () {
86 { << 85 return hepRepXMLWriter;
87 return hepRepXMLWriter; <<
88 } 86 }
89 87