GArrowNullArray — Null array class
GObject ╰── GArrowArray ╰── GArrowNullArray
GArrowNullArray is a class for null array. It can store zero or more null values.
GArrowNullArray is immutable. You need to specify an array length to create a new array.
GArrowNullArray * garrow_null_array_new (gint64 length);
gint64 length
length
An array length.
A newly created GArrowNullArray.
struct GArrowNullArray;
It wraps arrow::NullArray.
arrow::NullArray