Singleton.hpp

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#ifndef DART_COMMON_SINGLETON_HPP_
#define DART_COMMON_SINGLETON_HPP_
 
namespace dart {
namespace common {
 
template<typename T>
class Singleton
{
public:
  template <typename... Args>
  static T& getSingleton(Args... _args);
 
  template <typename ... Args>
  static T* getSingletonPtr(Args... _args);
 
protected:
  Singleton() = default;
 
  virtual ~Singleton() = default;
 
private:
  Singleton(const T&) = delete;
 
  const T& operator=(const T&) = delete;
 
private:
  static T* mInstance;
};
 
} // namespace common
} // namespace dart
 
#include "dart/common/detail/Singleton-impl.hpp"
 
#endif // DART_COMMON_SINGLETON_HPP_