Geant4  10.01.p03
CCalGeometryConfiguration.cc
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27 // File: CCalGeometryConfiguration.cc
28 // Description: Handles geometry configuration to be constructed
30 
32 
33 #include <fstream>
34 
35 //Comment/Uncomment next line to hide/show debug information
36 //#define debug
37 
38 
40 
42  if (!instance)
44  return instance;
45 }
46 
47 
49  int flag = -1;
51 
52  if (it != theConfiguration.end())
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 
64  G4String fn;
66 
67  if (it != theConfiguration.end())
68  fn = (*it).second.FileName;
69  else {
70  G4cerr << "ERROR: In CCalGeometryConfiguration::getConstructFlag(const G4String& n)"
71  << G4endl
72  << " " << n << " not found in configuration file" << G4endl;
73  }
74 
75  return fn;
76 }
77 
79  theConfiguration() {
80 
82  // Open the file
83  G4String pathName = getenv("CCAL_CONFPATH");
84  G4String fileenv = getenv("CCAL_GEOMETRYCONF");
85  if (!pathName || !fileenv) {
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  bool 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 
123  // Close the file
124  is.close();
125  G4cout << " <== Closed file " << fileenv << G4endl;
126 }
CCalGeometryConfTable theConfiguration
bool openGeomFile(std::ifstream &is, const G4String &pathname, const G4String &filename)
Definition: CCalutils.cc:116
std::ostringstream G4ExceptionDescription
Definition: globals.hh:76
G4String name
Definition: TRTMaterials.hh:40
std::istream & jump(std::istream &)
Definition: CCalutils.cc:95
G4String getFileName(const G4String &n)
std::ifstream & readName(std::ifstream &, G4String &)
Definition: CCalutils.cc:53
G4GLOB_DLL std::ostream G4cout
std::ostream & tab(std::ostream &)
Definition: CCalutils.cc:89
const G4int n
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *comments)
Definition: G4Exception.cc:41
std::map< G4String, GCInfo, std::less< G4String > >::iterator CCalGeometryConfIterator
static CCalGeometryConfiguration * getInstance()
#define G4endl
Definition: G4ios.hh:61
int getConstructFlag(const G4String &n)
static CCalGeometryConfiguration * instance
G4GLOB_DLL std::ostream G4cerr