VisAttributesStore.h

Go to the documentation of this file.

 
#ifndef SIMCORE_VISATTRIBUTESSTORE_H_
#define SIMCORE_VISATTRIBUTESSTORE_H_
 
// Geant4
#include "G4VisAttributes.hh"
 
namespace simcore {
 
class VisAttributesStore {
 public:
  typedef std::map<std::string, G4VisAttributes*> VisAttributesMap;
 
  static VisAttributesStore* getInstance() {
    static VisAttributesStore INSTANCE;
    return &INSTANCE;
  }
 
  ~VisAttributesStore() {
    for (auto& nameAtt : visAttributesMap_) {
      delete nameAtt.second;
    }
    visAttributesMap_.clear();
  }
 
  G4VisAttributes* getVisAttributes(const std::string& name) {
    try {
      return visAttributesMap_.at(name);
    } catch (const std::out_of_range& oor) {
      G4cout << "[ WARN ] : VisAttribute '" << name
             << "' not recognized. Ignoring." << G4endl;
      return nullptr;
    }
  }
 
  void addVisAttributes(const std::string& name,
                        G4VisAttributes* visAttributes) {
    visAttributesMap_[name] = visAttributes;
  }
 
 private:
  VisAttributesMap visAttributesMap_;
};
 
}  // namespace simcore
 
#endif