cleanable_abstraction.h

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#ifndef HEDGEHOG_CLEANABLE_ABSTRACTION_H_
#define HEDGEHOG_CLEANABLE_ABSTRACTION_H_
 
#include <stdexcept>
#include <unordered_set>
 
#include "../../../behavior/cleanable.h"
 
namespace hh {
namespace core {
namespace abstraction {
 
class CleanableAbstraction {
 private:
  hh::behavior::Cleanable *const cleanableNode_ = nullptr; 
 public:
  CleanableAbstraction() = default;
 
  explicit CleanableAbstraction(behavior::Cleanable *const cleanableNode) : cleanableNode_(cleanableNode) {
    if(cleanableNode_ == nullptr){
      throw std::runtime_error("A cleanable abstraction should register a cleanable node.");
    }
  }
 
  virtual ~CleanableAbstraction() = default;
 
  virtual void gatherCleanable(std::unordered_set<hh::behavior::Cleanable *> & cleanableSet){
    cleanableSet.insert(cleanableNode_);
  }
 
};
}
}
}
#endif //HEDGEHOG_CLEANABLE_ABSTRACTION_H_