Method
ArrowArrayget_null_bitmap
since: 0.3.0
Declaration [src]
GArrowBuffer*
garrow_array_get_null_bitmap (
GArrowArray* array
)
Return value
Type: GArrowBuffer
The bitmap that indicates null
value indices for the array as GArrowBuffer or NULL when
garrow_array_get_n_nulls() returns 0.
| The caller of the method takes ownership of the data, and is responsible for freeing it. |
The return value can be NULL. |