3 /* Copyright (c) 2004 Arnaud Legrand. All rights reserved. */
5 /* This program is free software; you can redistribute it and/or modify it
6 * under the terms of the license (GNU LGPL) which comes with this package. */
8 #ifndef _XBT_HEAP_PRIVATE_H
9 #define _XBT_HEAP_PRIVATE_H
11 #include "xbt/dynar.h" /* void_f_pvoid_t */
14 typedef struct xbt_heapItem {
17 } s_xbt_heapItem_t, *xbt_heapItem_t;
19 typedef struct xbt_heap {
24 void (*update_callback) (void *, int);
29 #define RIGHT(i) 2*i+1
31 #define KEY(H,i) ((H->items)[i]).key
32 #define CONTENT(H,i) ((H->items)[i]).content
34 #define MIN_KEY_VALUE -10000
36 static void xbt_heap_maxHeapify(xbt_heap_t H);
37 static void xbt_heap_increaseKey(xbt_heap_t H, int i);
39 #endif /* _XBT_HEAP_PRIVATE_H */