Element access

Functions
void *	cdc_list_get (struct cdc_list *l, size_t index)
	Returns an element at index position index in the list. More...
enum cdc_stat	cdc_list_at (struct cdc_list *l, size_t index, void **elem)
	Writes to pointer an element from specified position in the list. Bounds checking is performed. More...
static void *	cdc_list_front (struct cdc_list *l)
	Returns a first element in the list. More...
static void *	cdc_list_back (struct cdc_list *l)
	Returns a last element in the list. More...

Detailed Description

Function Documentation

cdc_list_get()

void* cdc_list_get	(	struct cdc_list *	l,
		size_t	index
	)

Returns an element at index position index in the list.

Parameters

[in]	l	- cdc_list
[in]	index	- index of an element to return

Returns

element from |index| position.

cdc_list_at()

enum cdc_stat cdc_list_at	(	struct cdc_list *	l,
		size_t	index,
		void **	elem
	)

Writes to pointer an element from specified position in the list. Bounds checking is performed.

Parameters

[in]	l	- cdc_list
[in]	index	- index of an element to write at elem
[out]	elem	- pointer where an element will be written

Returns

DC_STATUS_OK in a successful case or CDC_STATUS_OUT_OF_RANGE if the index is incorrect.

cdc_list_front()

static void* cdc_list_front ( struct cdc_list *  l )

inlinestatic

Returns a first element in the list.

Parameters

[in]

l

- cdc_list

Returns

first element in the list.

cdc_list_back()

static void* cdc_list_back ( struct cdc_list *  l )

inlinestatic

Returns a last element in the list.

Parameters

[in]

l

- cdc_list

Returns

last element in the list.