---

_PmHashTable Struct Reference

A hash table. More...

#include <hashtable.h>

Data Fields
unsigned char	bucketCount
	The number of buckets.
unsigned short	itemCount
	The number of items.
PmBucket **	buckets
	The buckets.
unsigned char *	counts
	The number of items in each bucket.
int(*	compare )(const void *key1, const void *key2)
	The key comparison function.
unsigned short(*	hashkey )(PmHashTable *table, const void *key)
	Generates a hash index for the specified key.
void(*	freeData )(void *data)
	The memory deallocation function for the data.

---

Detailed Description

A hash table.

---

Field Documentation

unsigned char _PmHashTable::bucketCount

The number of buckets.

PmBucket** _PmHashTable::buckets

The buckets.

int(* _PmHashTable::compare)(const void *key1, const void *key2)

The key comparison function. Parameters: key1  The first key. key2  The second key. Returns: -1 if key1 is less than key2. 0 if key1 equals key2. 1 if key1 is greater than key2.

unsigned char* _PmHashTable::counts

The number of items in each bucket.

void(* _PmHashTable::freeData)(void *data)

The memory deallocation function for the data. Parameters: data  The data to deallocate.

unsigned short(* _PmHashTable::hashkey)(PmHashTable *table, const void *key)

Generates a hash index for the specified key. Parameters: table  The hash table. key  The key. Returns: The hash index.

unsigned short _PmHashTable::itemCount

The number of items.

---

The documentation for this struct was generated from the following file:

• hashtable.h

---