attach_slot.h

#pragma once
 
#include "base.h"
 
#include "lib_begin.h"
 
namespace cgv {
        namespace base {
 
class CGV_API attach_slot
{
protected:
        base_ptr attachment;
        void* attachment_user_data;
public:
        attach_slot();
        void attach(base_ptr attachment_object, void* user_data = 0);
        void attach(base_ptr attachment_object, int user_data);
        base_ptr get_attachment() const;
        void* get_attachement_data() const;
        int get_attachement_data_int() const;
};
 
 
extern CGV_API bool attach(base_ptr slot_object, base_ptr attachment_object, void* user_data = 0);
extern CGV_API bool attach(base_ptr slot_object, base_ptr attachment_object, int user_data);
 
 
extern CGV_API base_ptr get_attachment(base_ptr slot_object);
 
 
extern CGV_API void* get_attachment_data(base_ptr slot_object);
extern CGV_API int get_attachment_data_int(base_ptr slot_object);
 
        }
}
 
#include <cgv/config/lib_end.h>