#ifndef PK_PKITER_H
#define PK_PKITER_H

union pk_iter_id {
	struct pk_iter_bkt_handle {
		unsigned int b : 24;
		unsigned int i : 8;
	} bkt;
	struct pk_iter_arr_idx {
		unsigned int i : 32;
	} arr;
};

struct pk_iter {
	void *data;
	union pk_iter_id id;
};

#if defined (__cplusplus)
template <typename T>
struct pk_iter_t : public pk_iter {
	operator T*() {
		return reinterpret_cast<T*>(this->data);
	}
	T* operator->() {
		return reinterpret_cast<T*>(this->data);
	}
};
#endif

#endif /* PK_PKITER_H */