src/clustal/list.c File Reference

#include <assert.h>
#include <string.h>
#include "list.h"
#include <stdlib.h>

Include dependency graph for list.c:

This graph shows which files directly or indirectly include this file:

Functions
void	ListInit (list_t *prList, void(*destroy)(void *data))
	Initialise data members of a list.
void	ListDestroy (list_t *prList)
	Calls user defined function to free data in list and resets the list to NULL. Call even if your destroy function is NULL.
int	ListInsertNext (list_t *prList, list_elem_t *prElement, const void *pvData)
	Insert data next to given element.
int	ListRemoveNext (list_t *prList, list_elem_t *prElement, void **pvData_p)
	Remove next element from current element/position.
int	IntListInsertNext (list_t *prList, list_elem_t *prElement, const int data)
	Insert int next to given element.
int	IntListRemoveNext (list_t *prList, list_elem_t *prElement, int *iData_p)
	Remove next element from current element/position.

---

Function Documentation

int IntListInsertNext	(	list_t *	prList,
		list_elem_t *	prElement,
		const int	data
	)

Insert int next to given element.

Parameters:

[in]	prList	List into which to insert
[in]	prElement	Current position/element. Element after which to insert. If NULL head is used.
[in]	data	int to store

Returns:

Non-zero on failure

int IntListRemoveNext	(	list_t *	prList,
		list_elem_t *	prElement,
		int *	iData_p
	)

Remove next element from current element/position.

Parameters:

[in]	prList	List from which an element is to be removed.
[in]	prElement	Current element/position. Next item will be removed. If NULL head is used.
[out]	iData_p	Will be pointed to removed elements data.

Returns:

Non-zero on failure

void ListDestroy

(

list_t *

prList

)

Calls user defined function to free data in list and resets the list to NULL. Call even if your destroy function is NULL.

Parameters:

[in]

prList

The list to destroy

void ListInit	(	list_t *	prList,
		void(*)(void *data)	destroy
	)

Initialise data members of a list.

Parameters:

[in]	prList	List to initialise
[in]	destroy	A function to be called with pointer to data when destroying the list. NULL if in doubt, free in most other cases. Note: doxygen will always fail to parse this...

int ListInsertNext	(	list_t *	prList,
		list_elem_t *	prElement,
		const void *	pvData
	)

Insert data next to given element.

Parameters:

[in]	prList	List into which to insert
[in]	prElement	Current position/element. Element after which to insert. If NULL head is used.
[in]	pvData	Pointer to data to store

Returns:

Non-zero on failure

int ListRemoveNext	(	list_t *	prList,
		list_elem_t *	prElement,
		void **	pvData_p
	)

Remove next element from current element/position.

Parameters:

[in]	prList	List from which an element is to be removed.
[in]	prElement	Current element/position. Next item will be removed. If NULL head is used.
[out]	pvData_p	Will be pointed to removed elements data.

Returns:

Non-zero on failure