Constructor

ArrowSparseUnionArrayBuildernew

Declaration [src] 

GArrowSparseUnionArrayBuilder*
garrow_sparse_union_array_builder_new (
  GArrowSparseUnionDataType* data_type,
  GError** error
)

Description

No description available.
Available since:12.0.0

Parameters

data_type GArrowSparseUnionDataType
 

GArrowSparseUnionDataType for the sparse union. If this is NULL, you start an empty children sparse 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.

Return value

Returns: GArrowSparseUnionArrayBuilder
 

A newly created GArrowSparseUnionArrayBuilder 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.