pk-bitfield

Synopsis

#define             PK_BITFIELD_FORMAT
typedef             PkBitfield;
#define             pk_bitfield_add                     (bitfield,
                                                         enum)
#define             pk_bitfield_contain                 (bitfield,
                                                         enum)
gint                pk_bitfield_contain_priority        (PkBitfield values,
                                                         gint value,
                                                         ...);
PkBitfield          pk_bitfield_from_enums              (gint value,
                                                         ...);
#define             pk_bitfield_invert                  (bitfield,
                                                         enum)
#define             pk_bitfield_remove                  (bitfield,
                                                         enum)
void                pk_bitfield_test                    (gpointer user_data);
#define             pk_bitfield_value                   (enum)
PkBitfield          pk_filter_bitfield_from_string      (const gchar *filters);
gchar *             pk_filter_bitfield_to_string        (PkBitfield filters);
PkBitfield          pk_group_bitfield_from_string       (const gchar *groups);
gchar *             pk_group_bitfield_to_string         (PkBitfield groups);
PkBitfield          pk_role_bitfield_from_string        (const gchar *roles);
gchar *             pk_role_bitfield_to_string          (PkBitfield roles);

Description

Details

PK_BITFIELD_FORMAT

#define PK_BITFIELD_FORMAT G_GUINT64_FORMAT

PkBitfield

typedef guint64 PkBitfield;

pk_bitfield_add()

#define pk_bitfield_add(bitfield,enum)		do { ((bitfield) |= (pk_bitfield_value(enum))); } while (0)

pk_bitfield_contain()

#define pk_bitfield_contain(bitfield,enum) (((bitfield) & (pk_bitfield_value(enum))) > 0)

pk_bitfield_contain_priority ()

gint                pk_bitfield_contain_priority        (PkBitfield values,
                                                         gint value,
                                                         ...);

Finds elements in a list, but with priority going to the preceeding entry

`values` :	a valid bitfield instance
`value` :	the values we are searching for
Returns :	The return enumerated type, or -1 if none are found

Since 0.5.2

pk_bitfield_from_enums ()

PkBitfield          pk_bitfield_from_enums              (gint value,
                                                         ...);

`value` :	the values we want to add to the bitfield
Returns :	The return bitfield, or 0 if invalid

Since 0.5.2

pk_bitfield_invert()

#define pk_bitfield_invert(bitfield,enum) do { ((bitfield) ^= (pk_bitfield_value(enum))); } while (0)

pk_bitfield_remove()

#define pk_bitfield_remove(bitfield,enum) do { ((bitfield) &= ~(pk_bitfield_value(enum))); } while (0)

pk_bitfield_test ()

void                pk_bitfield_test                    (gpointer user_data);

pk_bitfield_value()

#define pk_bitfield_value(enum)			((PkBitfield) 1 << (enum))

pk_filter_bitfield_from_string ()

PkBitfield          pk_filter_bitfield_from_string      (const gchar *filters);

Converts text representation to its enumerated type bitfield, or 0 for invalid

`filters` :	the enumerated constant value, e.g. "available;~gui"
Returns :	The enumerated type values

Since 0.5.2

pk_filter_bitfield_to_string ()

gchar *             pk_filter_bitfield_to_string        (PkBitfield filters);

Converts a enumerated type bitfield to its text representation

`filters` :	The enumerated type values
Returns :	the enumerated constant value, e.g. "available;~gui"

Since 0.5.2

pk_group_bitfield_from_string ()

PkBitfield          pk_group_bitfield_from_string       (const gchar *groups);

Converts text representation to its enumerated type bitfield

`groups` :	the enumerated constant value, e.g. "available;~gui"
Returns :	The enumerated type values, or 0 for invalid

Since 0.5.2

pk_group_bitfield_to_string ()

gchar *             pk_group_bitfield_to_string         (PkBitfield groups);

pk_role_bitfield_from_string ()

PkBitfield          pk_role_bitfield_from_string        (const gchar *roles);

Converts text representation to its enumerated type bitfield

`roles` :	the enumerated constant value, e.g. "search-file;update-system"
Returns :	The enumerated type values, or 0 for invalid

Since 0.5.2

pk_role_bitfield_to_string ()

gchar *             pk_role_bitfield_to_string          (PkBitfield roles);

Converts a enumerated type bitfield to its text representation

`roles` :	The enumerated type values
Returns :	the enumerated constant value, e.g. "install-file;update-system"

Since 0.5.2

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