GIEnumInfo

GIEnumInfo — Structs representing an enumeration and its values

Synopsis

typedef             GIEnumInfo;
typedef             GIValueInfo;
gint                g_enum_info_get_n_values            (GIEnumInfo *info);
GIValueInfo *       g_enum_info_get_value               (GIEnumInfo *info,
                                                         gint n);
GITypeTag           g_enum_info_get_storage_type        (GIEnumInfo *info);
glong               g_value_info_get_value              (GIValueInfo *info);

Description

A GIEnumInfo represents an enumeration and a GIValueInfo struct represents a value of an enumeration. The GIEnumInfo contains a set of values and a type The GIValueInfo is fetched by calling g_enum_info_get_value() on a GIEnumInfo.

Details

GIEnumInfo

typedef GIBaseInfo GIEnumInfo;

Represents an enum or a flag.


GIValueInfo

typedef GIBaseInfo GIValueInfo;

Represents a enum value of a GIEnumInfo.


g_enum_info_get_n_values ()

gint                g_enum_info_get_n_values            (GIEnumInfo *info);

Obtain the number of values this enumeration contains.

info :

a GIEnumInfo

Returns :

the number of enumeration values

g_enum_info_get_value ()

GIValueInfo *       g_enum_info_get_value               (GIEnumInfo *info,
                                                         gint n);

Obtain a value for this enumeration.

info :

a GIEnumInfo

n :

index of value to fetch

Returns :

the enumeration value or NULL if type tag is wrong, free the struct with g_base_info_unref() when done. [transfer full]

g_enum_info_get_storage_type ()

GITypeTag           g_enum_info_get_storage_type        (GIEnumInfo *info);

Obtain the tag of the type used for the enum in the C ABI. This will will be a signed or unsigned integral type.

Note that in the current implementation the width of the type is computed correctly, but the signed or unsigned nature of the type may not match the sign of the type used by the C compiler.

info :

a GIEnumInfo

Returns :

the storage type for the enumeration

g_value_info_get_value ()

glong               g_value_info_get_value              (GIValueInfo *info);

Obtain the enumeration value of the GIValueInfo.

info :

a GIValueInfo

Returns :

the enumeration value