container.h

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#ifndef _CONTAINER_H
#define _CONTAINER_H

#include "entity.h"

using std::ostream;

namespace container {
   
class Container: public Object {
public:

   const static Info* const TYPE_INFO;

private:

   int count;

protected:

   Container();
   Container(const Container& orig);

public:

   virtual ~Container();

   /*********************  Container Methods (public) *********************/

   int getCount() const;

   bool isEmpty() const;

   virtual int purgeContents() = 0;

protected:

   /*********************  Container Methods (protected) *********************/

   void setCount(int c);

   void incCount();

   void decCount();

public:

   /*********************  Object Methods (public) *********************/

   virtual ostream& renderState(ostream& os) const;

   virtual const Info* typeInfo() const;

   virtual Object* clone(bool deepCopy = false) const = 0;

};

} // namespace container
#endif /* _CONTAINER_H */

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