Referencia del Archivo src/libpq/include/nodes/bitmapset.h

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Clases
struct	Bitmapset
'defines'
#define	BITS_PER_BITMAPWORD   32
'typedefs'
typedef uint32	bitmapword
typedef int32	signedbitmapword
typedef struct Bitmapset	Bitmapset
Enumeraciones
enum	BMS_Membership { BMS_EMPTY_SET, BMS_SINGLETON, BMS_MULTIPLE }
Funciones
Bitmapset *	bms_copy (const Bitmapset *a)
bool	bms_equal (const Bitmapset *a, const Bitmapset *b)
Bitmapset *	bms_make_singleton (int x)
void	bms_free (Bitmapset *a)
Bitmapset *	bms_union (const Bitmapset *a, const Bitmapset *b)
Bitmapset *	bms_intersect (const Bitmapset *a, const Bitmapset *b)
Bitmapset *	bms_difference (const Bitmapset *a, const Bitmapset *b)
bool	bms_is_subset (const Bitmapset *a, const Bitmapset *b)
bool	bms_is_member (int x, const Bitmapset *a)
bool	bms_overlap (const Bitmapset *a, const Bitmapset *b)
bool	bms_nonempty_difference (const Bitmapset *a, const Bitmapset *b)
int	bms_singleton_member (const Bitmapset *a)
int	bms_num_members (const Bitmapset *a)
BMS_Membership	bms_membership (const Bitmapset *a)
bool	bms_is_empty (const Bitmapset *a)
Bitmapset *	bms_add_member (Bitmapset *a, int x)
Bitmapset *	bms_del_member (Bitmapset *a, int x)
Bitmapset *	bms_add_members (Bitmapset *a, const Bitmapset *b)
Bitmapset *	bms_int_members (Bitmapset *a, const Bitmapset *b)
Bitmapset *	bms_del_members (Bitmapset *a, const Bitmapset *b)
Bitmapset *	bms_join (Bitmapset *a, Bitmapset *b)
int	bms_first_member (Bitmapset *a)
uint32	bms_hash_value (const Bitmapset *a)

---

Documentación de los 'defines'

#define BITS_PER_BITMAPWORD   32

---

Documentación de los 'typedefs'

typedef struct Bitmapset Bitmapset

typedef uint32 bitmapword

typedef int32 signedbitmapword

---

Documentación de las enumeraciones

enum BMS_Membership

Valores de enumeraciones:

BMS_EMPTY_SET
BMS_SINGLETON
BMS_MULTIPLE

---

Documentación de las funciones

Bitmapset* bms_add_member	(	Bitmapset *	a,
		int	x
	)

Bitmapset* bms_add_members	(	Bitmapset *	a,
		const Bitmapset *	b
	)

Bitmapset* bms_copy

(

const Bitmapset *

a

)

Bitmapset* bms_del_member	(	Bitmapset *	a,
		int	x
	)

Bitmapset* bms_del_members	(	Bitmapset *	a,
		const Bitmapset *	b
	)

Bitmapset* bms_difference	(	const Bitmapset *	a,
		const Bitmapset *	b
	)

bool bms_equal	(	const Bitmapset *	a,
		const Bitmapset *	b
	)

int bms_first_member

(

Bitmapset *

a

)

void bms_free

(

Bitmapset *

a

)

uint32 bms_hash_value

(

const Bitmapset *

a

)

Bitmapset* bms_int_members	(	Bitmapset *	a,
		const Bitmapset *	b
	)

Bitmapset* bms_intersect	(	const Bitmapset *	a,
		const Bitmapset *	b
	)

bool bms_is_empty

(

const Bitmapset *

a

)

bool bms_is_member	(	int	x,
		const Bitmapset *	a
	)

bool bms_is_subset	(	const Bitmapset *	a,
		const Bitmapset *	b
	)

Bitmapset* bms_join	(	Bitmapset *	a,
		Bitmapset *	b
	)

Bitmapset* bms_make_singleton

(

int

x

)

BMS_Membership bms_membership

(

const Bitmapset *

a

)

bool bms_nonempty_difference	(	const Bitmapset *	a,
		const Bitmapset *	b
	)

int bms_num_members

(

const Bitmapset *

a

)

bool bms_overlap	(	const Bitmapset *	a,
		const Bitmapset *	b
	)

int bms_singleton_member

(

const Bitmapset *

a

)

Bitmapset* bms_union	(	const Bitmapset *	a,
		const Bitmapset *	b
	)