as_map Struct Reference

Detailed Description

as_map is an interface for Map based data types.

Implementations:

• as_hashmap
• as_orderedmap

Definition at line 61 of file as_map.h.

#include "as_map.h"

Inheritance diagram for as_map:

Collaboration diagram for as_map:

Data Fields
uint32_t	flags
const struct as_map_hooks_s *	hooks
Data Fields inherited from as_val
uint32_t	count
bool	free
as_val_t	type

Related Functions
(Note that these are not member functions.)
static int	as_map_clear (as_map *map)
AS_EXTERN as_map *	as_map_cons (as_map *map, bool free, uint32_t flags, const as_map_hooks *hooks)
static void	as_map_destroy (as_map *map)
static bool	as_map_foreach (const as_map *map, as_map_foreach_callback callback, void *udata)
static as_map *	as_map_fromval (const as_val *val)
static as_val *	as_map_get (const as_map *map, const as_val *key)
static uint32_t	as_map_hashcode (const as_map *map)
AS_EXTERN as_map *	as_map_init (as_map *map, const as_map_hooks *hooks)
static union as_map_iterator_u *	as_map_iterator_init (union as_map_iterator_u *it, const as_map *map)
static union as_map_iterator_u *	as_map_iterator_new (const as_map *map)
AS_EXTERN as_map *	as_map_new (const as_map_hooks *hooks)
static int	as_map_remove (as_map *map, const as_val *key)
static int	as_map_set (as_map *map, const as_val *key, const as_val *val)
static void	as_map_set_flags (as_map *map, uint32_t flags)
static uint32_t	as_map_size (const as_map *map)
static as_val *	as_map_toval (const as_map *map)

Friends And Related Function Documentation

static int as_map_clear ( as_map *  map )

related

Remove all entries from the map.

Parameters

map

The map.

Returns

0 on success. Otherwise an error occurred.

Definition at line 330 of file as_map.h.

AS_EXTERN as_map * as_map_cons ( as_map *  map, bool  free, uint32_t  flags, const as_map_hooks *  hooks  )

related

Utilized by subtypes of as_map to initialize the parent.

Parameters

map	The map to initialize
free	If TRUE, then as_map_destory() will free the map.
flags	Map attributes.
hooks	Implementaton for the map interface.

Returns

The initialized as_map on success. Otherwise NULL.

static void as_map_destroy ( as_map *  map )

related

Destroy the as_map and associated resources.

Definition at line 254 of file as_map.h.

static bool as_map_foreach ( const as_map *  map, as_map_foreach_callback  callback, void *  udata  )

related

Call the callback function for each entry in the map.

Parameters

map	The map.
callback	The function to call for each entry.
udata	User-data to be passed to the callback.

Returns

true if iteration completes fully. false if iteration was aborted.

Definition at line 375 of file as_map.h.

static as_map * as_map_fromval ( const as_val *  val )

related

Convert from an as_val.

Definition at line 424 of file as_map.h.

static as_val * as_map_get ( const as_map *  map, const as_val *  key  )

related

Get the value for specified key.

Parameters

map	The map.
key	The key.

Returns

The value for the specified key on success. Otherwise NULL.

Definition at line 302 of file as_map.h.

static uint32_t as_map_hashcode ( const as_map *  map )

related

Hash value for the map

Parameters

map

The map

Returns

The hashcode value of the map.

Definition at line 271 of file as_map.h.

AS_EXTERN as_map * as_map_init ( as_map *  map, const as_map_hooks *  hooks  )

related

Initialize a stack allocated map.

Parameters

map	Stack allocated map to initialize.
hooks	Implementation for the map interface.

Returns

On success, the initialized map. Otherwise NULL.

static union as_map_iterator_u * as_map_iterator_init ( union as_map_iterator_u *  it, const as_map *  map  )

related

Initialzies a stack allocated iterator over the given map.

Parameters

map	The map to iterate.
it	The iterator to initialize.

Returns

On success, the initializes as_iterator. Otherwise NULL.

Definition at line 402 of file as_map.h.

static union as_map_iterator_u * as_map_iterator_new ( const as_map *  map )

related

Creates and initializes a new heap allocated iterator over the given map.

Parameters

map	The map to iterate.

Returns

On success, a new as_iterator. Otherwise NULL.

Definition at line 388 of file as_map.h.

AS_EXTERN as_map * as_map_new ( const as_map_hooks *  hooks )

related

Create and initialize a new heap allocated map.

Parameters

hooks

Implementation for the map interface.

Returns

On success, a new map. Otherwise NULL.

static int as_map_remove ( as_map *  map, const as_val *  key  )

related

Remove the entry specified by the key.

Parameters

map	The map to remove the entry from.
key	The key of the entry to be removed.

Returns

0 on success. Otherwise an error occurred.

Definition at line 345 of file as_map.h.

static int as_map_set ( as_map *  map, const as_val *  key, const as_val *  val  )

related

Set the value for specified key.

Parameters

map	The map.
key	The key.
val	The value for the key.

Returns

0 on success. Otherwise an error occurred.

Definition at line 317 of file as_map.h.

static void as_map_set_flags ( as_map *  map, uint32_t  flags  )

related

Set map attributes.

Definition at line 355 of file as_map.h.

static uint32_t as_map_size ( const as_map *  map )

related

Get the number of entries in the map.

Parameters

map

The map

Returns

The size of the map.

Definition at line 284 of file as_map.h.

static as_val * as_map_toval ( const as_map *  map )

related

Convert to an as_val.

Definition at line 415 of file as_map.h.

Field Documentation

uint32_t as_map::flags

Information for this instance of as_map.

Definition at line 73 of file as_map.h.

const struct as_map_hooks_s* as_map::hooks

Hooks for subtypes of as_map to implement.

Definition at line 78 of file as_map.h.

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

• as_map.h