pqueue.h File Reference

Implementation of a priority queue. This is the ported version of the original Java implementation by Matthias Braun. More...

#include "../begin.h"
#include "../end.h"

Go to the source code of this file.

Typedefs
typedef struct pqueue_t	pqueue_t
	priority queue

Functions
pqueue_t *	new_pqueue (void)
	Creates a new priority queue.
void	del_pqueue (pqueue_t *q)
	Frees all memory allocated by the priority queue.
void	pqueue_put (pqueue_t *q, void *data, int priority)
	Inserts a new element into a priority queue.
void *	pqueue_pop_front (pqueue_t *q)
	Returns and removes the first element, ie.
size_t	pqueue_length (const pqueue_t *q)
	Get the length of the priority queue.
int	pqueue_empty (const pqueue_t *q)
	Returns true if queue is empty.

Detailed Description

Implementation of a priority queue. This is the ported version of the original Java implementation by Matthias Braun.

Date

18.04.2007

Author

Christian Wuerdig

Definition in file pqueue.h.