Hash policy

Functions
static float	cdc_hash_table_load_factor (struct cdc_hash_table *t)
	Returns average number of elements per bucket. More...
static float	cdc_hash_table_max_load_factor (struct cdc_hash_table *t)
	Returns current maximum load factor. More...
static void	cdc_hash_table_set_max_load_factor (struct cdc_hash_table *t, float load_factor)
	Sets the maximum load factor. More...
enum cdc_stat	cdc_hash_table_rehash (struct cdc_hash_table *t, size_t count)
	Reserves at least the specified number of buckets. This regenerates the hash table. More...
enum cdc_stat	cdc_hash_table_reserve (struct cdc_hash_table *t, size_t count)
	Reserves space for at least the specified number of elements. This regenerates the hash table. More...

Detailed Description

Function Documentation

cdc_hash_table_load_factor()

static float cdc_hash_table_load_factor ( struct cdc_hash_table *  t )

inlinestatic

Returns average number of elements per bucket.

Parameters

[in]

t

- cdc_hash_table

Returns

average number of elements per bucket.

cdc_hash_table_max_load_factor()

static float cdc_hash_table_max_load_factor ( struct cdc_hash_table *  t )

inlinestatic

Returns current maximum load factor.

Parameters

[in]

t

- cdc_hash_table

Returns

current maximum load factor.

cdc_hash_table_set_max_load_factor()

static void cdc_hash_table_set_max_load_factor ( struct cdc_hash_table *  t, float  load_factor  )

inlinestatic

Sets the maximum load factor.

Parameters

[in]	t	- cdc_hash_table
[in]	load_factor	- new maximum load factor

cdc_hash_table_rehash()

enum cdc_stat cdc_hash_table_rehash	(	struct cdc_hash_table *	t,
		size_t	count
	)

Reserves at least the specified number of buckets. This regenerates the hash table.

Parameters

[in]	t	- cdc_hash_table
[in]	count	- new number of buckets

Returns

CDC_STATUS_OK in a successful case or other value indicating an error.

cdc_hash_table_reserve()

enum cdc_stat cdc_hash_table_reserve	(	struct cdc_hash_table *	t,
		size_t	count
	)

Reserves space for at least the specified number of elements. This regenerates the hash table.

Parameters

[in]	t	- cdc_hash_table
[in]	count	- new capacity of the container

Returns

CDC_STATUS_OK in a successful case or other value indicating an error.