Constructor
ArrowDenseUnionArraynew_data_type
since: 0.14.0
Declaration [src]
GArrowDenseUnionArray*
garrow_dense_union_array_new_data_type (
GArrowDenseUnionDataType* data_type,
GArrowInt8Array* type_ids,
GArrowInt32Array* value_offsets,
GList* fields,
GError** error
)
Parameters
data_type-
Type:
GArrowDenseUnionDataTypeThe data type for the dense array.
The data is owned by the caller of the function. type_ids-
Type:
GArrowInt8ArrayThe field type IDs for each value as
GArrowInt8Array.The data is owned by the caller of the function. value_offsets-
Type:
GArrowInt32ArrayThe value offsets for each value as
GArrowInt32Array. Each offset is counted for each type.The data is owned by the caller of the function. fields-
Type: A list of
GArrowArray*The arrays for each field as
GListofGArrowArray.The data is owned by the caller of the function. error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will left initialized to NULLby the constructor if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.
Return value
Type: GArrowDenseUnionArray
A newly created GArrowSparseUnionArray
or 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. |