Function

GObjecttype_children

Declaration [src] 

GType*
g_type_children (
  GType type,
  guint* n_children
)

Description [src]

Return a newly allocated and 0-terminated array of type IDs, listing the child types of type.

Parameters

type

Type: GType

The parent type.

n_children

Type: guint*

Location to store the length of the returned array, or NULL.

The argument will be set by the function.
The argument can be NULL.

Return value

Type: An array of GType

Newly allocated and 0-terminated array of child types, free with g_free().

The length of the array is in the n_children argument.
The caller of the function takes ownership of the data, and is responsible for freeing it.