*/
/*
- Copyright (C) 2000-2003 Kern Sibbald and John Walker
+ Copyright (C) 2003-2005 Kern Sibbald
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
*/
/* ========================================================================
- *
+ *
* Hash table class -- htable
*
*/
+/*
+ * Loop var through each member of table
+ */
+#define foreach_htable(var, tbl) \
+ for((*((void **)&(var))=(void *)((tbl)->first())); \
+ (var); \
+ (*((void **)&(var))=(void *)((tbl)->next())))
+
struct hlink {
void *next; /* next hash item */
char *key; /* key this item */
uint32_t hash; /* hash for this key */
};
-class htable {
+class htable : public SMARTALLOC {
hlink **table; /* hash table */
int loffset; /* link offset in item */
uint32_t num_items; /* current number of items */
void grow_table(); /* grow the table */
public:
htable(void *item, void *link, int tsize = 31);
+ ~htable() { destroy(); }
void init(void *item, void *link, int tsize = 31);
bool insert(char *key, void *item);
void *lookup(char *key);
void destroy();
void stats(); /* print stats about the table */
uint32_t size(); /* return size of table */
- void * operator new(size_t);
- void operator delete(void *);
};