SDTStructs.h: Common data structures

Typedefs
typedef struct SDTHashmap	SDTHashmap
	Opaque data structure for a hashmap object.
typedef struct SDTHashmap	SDTHashmap
	Opaque data structure for a hashmap object.

Functions
SDTHashmap *	SDTHashmap_new (int size)
	Object constructor. More...
void	SDTHashmap_free (SDTHashmap *x)
	Object destructor. More...
void *	SDTHashmap_get (SDTHashmap *x, char *key)
	Looks for an entry with the given key in the hashmap. More...
int	SDTHashmap_put (SDTHashmap *x, char *key, void *value)
	Inserts a key/value pair in the hashmap. More...
int	SDTHashmap_del (SDTHashmap *x, char *key)
	Deletes a key/value pair from the hashmap. More...
void	SDTHashmap_clear (SDTHashmap *x)
	Deletes all the entries in the hashmap.

Detailed Description

Function Documentation

int SDTHashmap_del	(	SDTHashmap *	x,
		char *	key
	)

Deletes a key/value pair from the hashmap.

Parameters

[in]

key

Key to look for in the hashmap

Returns

0 if deletion is succesful, 1 otherwise (e.g. key not found)

void SDTHashmap_free

(

SDTHashmap *

x

)

Object destructor.

Parameters

[in]

x

pointer to the instance to destroy

void * SDTHashmap_get	(	SDTHashmap *	x,
		char *	key
	)

Looks for an entry with the given key in the hashmap.

Parameters

[in]

key

Key to look for in the hashmap

Returns

Value associated to the key if found, NULL otherwise

SDTHashmap * SDTHashmap_new

(

int

size

)

Object constructor.

Parameters

[in]

size

Number of bins in the hashmap

Returns

Pointer to the new instance

int SDTHashmap_put	(	SDTHashmap *	x,
		char *	key,
		void *	value
	)

Inserts a key/value pair in the hashmap.

Parameters

[in]	key	Key to associate to the value
[in]	value	Value to insert in the hashmap

Returns

0 if insertion is succesful, 1 otherwise (e.g. key already present)