Geant4 LXR

Cross-Referencing   Geant4
Geant4/digits_hits/detector/src/G4SDStructure.cc

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  // G4SDStructure
  #include "G4SDStructure.hh"
  
  #include "G4ios.hh"
  
  G4SDStructure::G4SDStructure(const G4String& aPath)
  {
    pathName = aPath;
    dirName = aPath;
    auto i = dirName.length();
    if (i > 1) {
      dirName.erase(i - 1);
      auto isl = dirName.rfind('/');
      dirName.erase(0, isl + 1);
      dirName += "/";
    }
  }
  
  G4SDStructure::~G4SDStructure()
  {
    for (auto st : structure)
      delete st;
    structure.clear();
    for (auto dt : detector)
      delete dt;
    detector.clear();
  }
  
  G4bool G4SDStructure::operator==(const G4SDStructure& right) const { return (this == &right); }
  
  void G4SDStructure::AddNewDetector(G4VSensitiveDetector* aSD, const G4String& treeStructure)
  {
    G4String remainingPath = treeStructure;
    remainingPath.erase(0, pathName.length());
    if (! remainingPath.empty()) {  // The detector should be kept in subdirectory.
                                    // First, check if the subdirectoy exists.
      G4String subD = ExtractDirName(remainingPath);
      G4SDStructure* tgtSDS = FindSubDirectory(subD);
      if (tgtSDS == nullptr) {  // Subdirectory not found. Create a new directory.
        subD.insert(0, pathName);
        tgtSDS = new G4SDStructure(subD);
        structure.push_back(tgtSDS);
      }
      tgtSDS->AddNewDetector(aSD, treeStructure);
    }
    else {  // The sensitive detector should be kept in this directory.
      G4VSensitiveDetector* tgtSD = GetSD(aSD->GetName());
      if (tgtSD == nullptr) {
        detector.push_back(aSD);
      }
      else if (tgtSD != aSD) {
  #ifdef G4VERBOSE
        G4ExceptionDescription ed;
        ed << aSD->GetName() << " had already been stored in " << pathName
           << ". Object pointer is overwritten.\n";
        ed << "It's users' responsibility to delete the old sensitive detector "
              "object.";
        G4Exception("G4SDStructure::AddNewDetector()", "DET1010", JustWarning, ed);
  #endif
        RemoveSD(tgtSD);
        detector.push_back(aSD);
      }
    }
  }
  
  G4SDStructure* G4SDStructure::FindSubDirectory(const G4String& subD)
  {
    for (auto st : structure) {
      if (subD == st->dirName) return st;
    }
    return nullptr;
 }
 
 G4VSensitiveDetector* G4SDStructure::GetSD(const G4String& aSDName)
 {
   for (auto det : detector) {
     if (aSDName == det->GetName()) return det;
   }
   return nullptr;
 }
 
 void G4SDStructure::RemoveSD(G4VSensitiveDetector* sd)
 {
   auto det = std::find(detector.begin(), detector.end(), sd);
   if (det != detector.end()) detector.erase(det);
 }
 
 G4String G4SDStructure::ExtractDirName(const G4String& aName)
 {
   G4String subD = aName;
   auto i = aName.find('/');
   if (i != G4String::npos) subD.erase(i + 1);
   return subD;
 }
 
 void G4SDStructure::Activate(const G4String& aName, G4bool sensitiveFlag)
 {
   G4String aPath = aName;
   aPath.erase(0, pathName.length());
   if (aPath.find('/') != std::string::npos) {  // Command is ordered for a subdirectory.
     G4String subD = ExtractDirName(aPath);
     G4SDStructure* tgtSDS = FindSubDirectory(subD);
     if (tgtSDS == nullptr) {  // The subdirectory is not found
       G4cout << subD << " is not found in " << pathName << G4endl;
     }
     else {
       tgtSDS->Activate(aName, sensitiveFlag);
     }
   }
   else if (aPath.empty()) {  // Command is ordered for all detectors in this directory.
     for (auto det : detector)
       det->Activate(sensitiveFlag);
     for (auto st : structure)
       st->Activate(G4String("/"), sensitiveFlag);
   }
   else {  // Command is ordered to a particular detector.
     G4VSensitiveDetector* tgtSD = GetSD(aPath);
     if (tgtSD == nullptr) {  // The detector is not found.
       G4cout << aPath << " is not found in " << pathName << G4endl;
     }
     else {
       tgtSD->Activate(sensitiveFlag);
     }
   }
 }
 
 G4VSensitiveDetector* G4SDStructure::FindSensitiveDetector(const G4String& aName, G4bool warning)
 {
   G4String aPath = aName;
   aPath.erase(0, pathName.length());
   if (aPath.find('/') != std::string::npos) {  // SD exists in sub-directory
     G4String subD = ExtractDirName(aPath);
     G4SDStructure* tgtSDS = FindSubDirectory(subD);
     if (tgtSDS == nullptr) {  // The subdirectory is not found
       if (warning) G4cout << subD << " is not found in " << pathName << G4endl;
       return nullptr;
     }
 
     return tgtSDS->FindSensitiveDetector(aName, warning);
   }
 
   // SD must exist in this directory
   G4VSensitiveDetector* tgtSD = GetSD(aPath);
   if (tgtSD == nullptr) {  // The detector is not found.
     if (warning) G4cout << aPath << " is not found in " << pathName << G4endl;
   }
   return tgtSD;
 }
 
 void G4SDStructure::Initialize(G4HCofThisEvent* HCE)
 {
   // Broadcast to subdirectories.
   for (auto st : structure) {
     st->Initialize(HCE);
   }
   // Initialize all detectors in this directory.
   for (auto dt : detector) {
     if (dt->isActive()) dt->Initialize(HCE);
   }
 }
 
 void G4SDStructure::Terminate(G4HCofThisEvent* HCE)
 {
   // Broadcast to subdirectories.
   for (auto st : structure) {
     st->Terminate(HCE);
   }
   // Terminate all detectors in this directory.
   for (auto dt : detector) {
     if (dt->isActive()) dt->EndOfEvent(HCE);
   }
 }
 
 void G4SDStructure::ListTree()
 {
   G4cout << pathName << G4endl;
   for (auto sd : detector) {
     G4cout << pathName << sd->GetName();
     if (sd->isActive()) {
       G4cout << "   *** Active ";
     }
     else {
       G4cout << "   XXX Inactive ";
     }
     G4cout << G4endl;
   }
   for (auto st : structure)
     st->ListTree();
 }