CCalDetector.cc

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//
// File: CCalDetector.cc
// Description: CCalDetector is a detector factory class

#include "CCalDetector.hh"

#include <fstream>
#include "CCalGeometryConfiguration.hh"
#include "CCalutils.hh"

//Comment/Uncomment to hide/show some debug information
//#define debug
//Comment/Uncomment to hide/show some more debug information
//#define ddebug



CCalDetector::CCalDetector(const G4String &name): detectorName(name) 
{
  if (getenv("CCAL_GEOMPATH"))    
      pathName = getenv("CCAL_GEOMPATH");
  else
    G4Exception("CCalDetector::CCalDetector","ccal001",
                FatalException,
                "Environment variable CCAL_GEOMPATH not defined");
      
#ifdef ddebug
    G4cout << "CCAL_GEOMPATH=" << pathName << G4endl;
#endif
    fileName      = 
      CCalGeometryConfiguration::getInstance()->getFileName(name);
    constructFlag = 
      CCalGeometryConfiguration::getInstance()->getConstructFlag(name);
}

CCalDetector::~CCalDetector() {
  CCalDetectorTable::iterator ite;
  for (ite=theDetectorsInside.begin(); ite !=theDetectorsInside.end(); ite++) {
    delete *ite;
  }
  theDetectorsInside.clear();
}

void CCalDetector::construct() {
#ifdef debug
  G4cout << "===> Entering CCalDetector::construct() for " << Name() << G4endl;
#endif
  int isgood = 0;

  //If constructFlag is unset we don't go into all this bussines
  if (constructFlag!=0) {
    
    if (!isgood)
      isgood = buildFromFile();
    
    if (isgood) {
      constructDaughters();
      for (unsigned int i=0; i < theDetectorsInside.size(); i++) {
        theDetectorsInside[i]->constructHierarchy();
      }
    }
  }
#ifdef debug
  G4cout << "===> Exiting CCalDetector::construct() for " << Name() << G4endl;
#endif
}


void CCalDetector::addDetector(CCalDetector* det) {
  theDetectorsInside.push_back(det);
}



//========================================================================
//Protected and private methods.
int CCalDetector::buildFromFile() {
  return readFile();
}



//========================================================================
//Global operators
std::ostream& operator<<(std::ostream& os, const CCalDetector& det) {
  os << "Detector \"" << det.detectorName 
     << "\" read from " << det.fileName << "." << G4endl;

  os << "With " << det.theDetectorsInside.size() 
     << " detectors inside { "<< G4endl;

  for (unsigned int i=0; i<det.theDetectorsInside.size(); i++)
    os << det.theDetectorsInside[i] << G4endl;

  os << "}" << G4endl;

  return os;
}