ACE_Message_Queue.
#include <ace/Message_Queue.h>
template<ACE_SYNCH_DECL> class ACE_Message_Queue_Iterator {
public:ACE_Message_Queue_Iterator ( ACE_Message_Queue <ACE_SYNCH_USE> &queue );int next (ACE_Message_Block *&entry);int done (void) const;int advance (void);void dump (void) const;ACE_ALLOC_HOOK_DECLARE;private:ACE_Message_Queue <ACE_SYNCH_USE> &queue_;ACE_Message_Block *curr_;};
ACE_Message_Queue_Iterator (ACE_Message_Queue <ACE_SYNCH_USE> &queue);
int next (ACE_Message_Block *&entry);
entry that hasn't been seen in the queue.
Returns 0 when all items have been seen, else 1.
int done (void) const;
int advance (void);
void dump (void) const;
ACE_ALLOC_HOOK_DECLARE;