Constructor

ArrowMapArraynew

since: 0.17.0

Declaration [src]

GArrowMapArray*
garrow_map_array_new (
  GArrowArray* offsets,
  GArrowArray* keys,
  GArrowArray* items,
  GError** error
)

Description

No description available.

Available since: 0.17.0

Parameters

offsets

Type: GArrowArray

The offsets Array containing n + 1 offsets encoding length and size.

The data is owned by the caller of the function.

keys

Type: GArrowArray

The Array containing key values.

The data is owned by the caller of the function.

items

Type: GArrowArray

The items Array containing item values.

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 a NULL GError*.

The argument will left initialized to NULL by 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: GArrowMapArray

A newly created GArrowMapArray 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.