Method
GLibVariantDictlookup
since: 2.40
Declaration
gboolean
g_variant_dict_lookup (
GVariantDict* dict,
const gchar* key,
const gchar* format_string,
...
)
Description
Looks up a value in a GVariantDict.
This function is a wrapper around g_variant_dict_lookup_value() and
g_variant_get(). In the case that NULL would have been returned,
this function returns FALSE and does not modify the values of the arguments
passed in to @…. Otherwise, it unpacks the returned
value and returns TRUE.
format_string determines the C types that are used for unpacking the
values and also determines if the values are copied or borrowed, see the
section on GVariant format strings.
Available since: 2.40
This method is not directly available to language bindings.
Parameters
key-
Type:
const gchar*The key to look up in the dictionary.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. format_string-
Type:
const gchar*A GVariant format string.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. ...-
Type:
The arguments to unpack the value into.