ArrowDenseUnionArrayBuildernew

GArrowDenseUnionArrayBuilder*
garrow_dense_union_array_builder_new (
  GArrowDenseUnionDataType* data_type,
  GError** error
)

No description available.

Available since:

12.0.0

`data_type`	`GArrowDenseUnionDataType`
	`GArrowDenseUnionDataType` for the dense union. If this is `NULL`, you start an empty children dense union. You can add children by multiple `garrow_union_array_builder_append_child()` calls.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`error`	`GError **`
	The return location for a `GError*`, or `NULL`.

Returns:	`GArrowDenseUnionArrayBuilder`
	A newly created `GArrowDenseUnionArrayBuilder` on success, `NULL` on error.
	The caller of the function takes ownership of the data, and is responsible for freeing it.
	The return value can be `NULL`.