composite_calorimeter/src/CCalDetector.cc

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0025 //
0026 ///////////////////////////////////////////////////////////////////////////////
0027 // File: CCalDetector.cc
0028 // Description: CCalDetector is a detector factory class
0029 ///////////////////////////////////////////////////////////////////////////////
0030
0031 #include "CCalDetector.hh"
0032
0033 #include <fstream>
0034 #include "CCalGeometryConfiguration.hh"
0035 #include "CCalutils.hh"
0036
0037 //Comment/Uncomment to hide/show some debug information
0038 //#define debug
0039 //Comment/Uncomment to hide/show some more debug information
0040 //#define ddebug
0041
0042 CCalDetector::CCalDetector(const G4String &name): detectorName(name)
0043 {
0044   if (std::getenv("CCAL_GEOMPATH"))
0045       pathName = std::getenv("CCAL_GEOMPATH");
0046   else
0047     G4Exception("CCalDetector::CCalDetector","ccal001",
0048                 FatalException,
0049                 "Environment variable CCAL_GEOMPATH not defined");
0050
0051 #ifdef debug
0052     G4cout << "CCAL_GEOMPATH=" << pathName << G4endl;
0053 #endif
0054     fileName      =
0055       CCalGeometryConfiguration::getInstance()->getFileName(name);
0056     constructFlag =
0057       CCalGeometryConfiguration::getInstance()->getConstructFlag(name);
0058 }
0059
0060 CCalDetector::~CCalDetector() {
0061   for (auto ite=theDetectorsInside.begin(); ite !=theDetectorsInside.end(); ++ite) {
0062     delete *ite;
0063   }
0064   theDetectorsInside.clear();
0065 }
0066
0067 void CCalDetector::construct() {
0068 #ifdef debug
0069   G4cout << "===> Entering CCalDetector::construct() for " << Name() << G4endl;
0070 #endif
0071   G4int isgood = 0;
0072
0073   //If constructFlag is unset we don't go into all this bussines
0074   if (constructFlag!=0) {
0075
0076     if (!isgood)
0077       isgood = buildFromFile();
0078
0079     if (isgood) {
0080       constructDaughters();
0081       for (std::size_t i=0; i < theDetectorsInside.size(); ++i) {
0082         theDetectorsInside[i]->constructHierarchy();
0083       }
0084     }
0085   }
0086 #ifdef debug
0087   G4cout << "===> Exiting CCalDetector::construct() for " << Name() << G4endl;
0088 #endif
0089 }
0090
0091 void CCalDetector::addDetector(CCalDetector* det) {
0092   theDetectorsInside.push_back(det);
0093 }
0094
0095 //========================================================================
0096 //Protected and private methods.
0097 G4int CCalDetector::buildFromFile() {
0098   return readFile();
0099 }
0100
0101 //========================================================================
0102 //Global operators
0103 std::ostream& operator<<(std::ostream& os, const CCalDetector& det) {
0104   os << "Detector \"" << det.detectorName
0105      << "\" read from " << det.fileName << "." << G4endl;
0106
0107   os << "With " << det.theDetectorsInside.size()
0108      << " detectors inside { "<< G4endl;
0109
0110   for (std::size_t i=0; i<det.theDetectorsInside.size(); ++i)
0111     os << det.theDetectorsInside[i] << G4endl;
0112
0113   os << "}" << G4endl;
0114
0115   return os;
0116 }