| Geant4 Cross Reference |
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25 //
26 ///////////////////////////////////////////////////////////////////////////////
27 // File: CCalGeometryConfiguration.cc
28 // Description: Handles geometry configuration to be constructed
29 ///////////////////////////////////////////////////////////////////////////////
30
31 #include "CCalGeometryConfiguration.hh"
32
33 #include <fstream>
34
35 //Comment/Uncomment next line to hide/show debug information
36 //#define debug
37
38
39 CCalGeometryConfiguration * CCalGeometryConfiguration::instance = 0;
40
41 CCalGeometryConfiguration* CCalGeometryConfiguration::getInstance(){
42 if (!instance)
43 instance = new CCalGeometryConfiguration;
44 return instance;
45 }
46
47
48 G4int CCalGeometryConfiguration::getConstructFlag(const G4String& n) /*const*/ {
49 G4int flag = -1;
50 auto it = theConfiguration.find(n);
51
52 if (it != theConfiguration.cend())
53 flag = (*it).second.ConstructFlag;
54 else {
55 G4cerr << "ERROR: In CCalGeometryConfiguration::getConstructFlag(const G4String& n)"
56 << G4endl
57 << " " << n << " not found in configuration file" << G4endl;
58 }
59
60 return flag;
61 }
62
63 G4String CCalGeometryConfiguration::getFileName(const G4String& n) /*const*/ {
64 G4String fn;
65 auto it = theConfiguration.find(n);
66
67 if (it != theConfiguration.cend())
68 fn = (*it).second.FileName;
69 else {
70 G4cerr << "ERROR: In CCalGeometryConfiguration::getFileName(const G4String& n)"
71 << G4endl
72 << " " << n << " not found in configuration file" << G4endl;
73 }
74
75 return fn;
76 }
77
78 CCalGeometryConfiguration::CCalGeometryConfiguration():
79 theConfiguration() {
80
81 ///////////////////////////////////////////////////////////////
82 // Open the file
83 G4String pathName = std::getenv("CCAL_CONFPATH");
84 G4String fileenv = std::getenv("CCAL_GEOMETRYCONF");
85 if (!pathName || !fileenv) {
86 G4ExceptionDescription ed;
87 ed << "ERROR: CCAL_GEOMETRYCONF and/or CCAL_CONFPATH not set" << G4endl
88 << " Set them to the geometry configuration file/path" << G4endl;
89 G4Exception("CCalGeometryConfiguration::CCalGeometryConfiguration()",
90 "ccal003",
91 FatalException,ed);
92 }
93
94 G4cout << " ==> Opening file " << fileenv << "..." << G4endl;
95 std::ifstream is;
96 G4bool ok = openGeomFile(is, pathName, fileenv);
97 if (!ok)
98 {
99 G4Exception("CCalGeometryConfiguration::CCalGeometryConfiguration()",
100 "ccal004",
101 FatalException,"Unable to open input data file");
102 }
103
104
105 G4String name;
106 GCInfo gcinfo;
107
108 while (is) {
109 readName(is, name);
110 readName(is, gcinfo.FileName);
111 is >> gcinfo.ConstructFlag >> jump;
112 #ifdef debug
113 G4cout << "CCalGeometryConfiguration constructor: Read \"" << name
114 << " \"" << gcinfo.FileName << "\"" << tab << gcinfo.ConstructFlag
115 << G4endl;
116 #endif
117 theConfiguration[name] = gcinfo;
118 }
119
120
121
122 ///////////////////////////////////////////////////////////////
123 // Close the file
124 is.close();
125 G4cout << " <== Closed file " << fileenv << G4endl;
126 }
127