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/*
* Provide a way to iterator over all actors,
* subject to a few common restrictions.
*/
#ifndef ACT_ITER_H
#define ACT_ITER_H
#include "mon-iter.h"
class actor_iterator
{
public:
actor_iterator();
actor_iterator(const circle_def* circle_);
actor_iterator(const los_base* los_);
actor_iterator(const actor* act_);
operator bool() const;
actor* operator*() const;
actor* operator->() const;
actor_iterator& operator++();
actor_iterator operator++(int);
protected:
restr_type restr;
const circle_def* circle;
const los_base* los;
const actor* act;
bool did_you;
monster_iterator mi;
bool valid(const actor* a) const;
void raw_advance();
void advance(bool may_stay=false);
};
#endif
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