Repository: arrow Updated Branches: refs/heads/master e5b682760 -> 4e77d3382
ARROW-746: [GLib] Add garrow_array_get_data_type() Author: Kouhei Sutou <k...@clear-code.com> Closes #470 from kou/glib-add-garrow-array-get-data-type and squashes the following commits: 3f4de67 [Kouhei Sutou] [GLib] Add garrow_array_get_data_type() Project: http://git-wip-us.apache.org/repos/asf/arrow/repo Commit: http://git-wip-us.apache.org/repos/asf/arrow/commit/4e77d338 Tree: http://git-wip-us.apache.org/repos/asf/arrow/tree/4e77d338 Diff: http://git-wip-us.apache.org/repos/asf/arrow/diff/4e77d338 Branch: refs/heads/master Commit: 4e77d3382f6cc6450c79b1ebefea0bbd1f2dd379 Parents: e5b6827 Author: Kouhei Sutou <k...@clear-code.com> Authored: Fri Mar 31 12:58:55 2017 -0400 Committer: Wes McKinney <wes.mckin...@twosigma.com> Committed: Fri Mar 31 12:58:55 2017 -0400 ---------------------------------------------------------------------- c_glib/arrow-glib/array.cpp | 15 +++++++++++++++ c_glib/arrow-glib/array.h | 3 ++- c_glib/test/test-array.rb | 6 ++++++ 3 files changed, 23 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/arrow/blob/4e77d338/c_glib/arrow-glib/array.cpp ---------------------------------------------------------------------- diff --git a/c_glib/arrow-glib/array.cpp b/c_glib/arrow-glib/array.cpp index 5dacb07..b084054 100644 --- a/c_glib/arrow-glib/array.cpp +++ b/c_glib/arrow-glib/array.cpp @@ -24,6 +24,7 @@ #include <arrow-glib/array.hpp> #include <arrow-glib/binary-array.h> #include <arrow-glib/boolean-array.h> +#include <arrow-glib/data-type.hpp> #include <arrow-glib/double-array.h> #include <arrow-glib/float-array.h> #include <arrow-glib/int8-array.h> @@ -174,6 +175,20 @@ garrow_array_get_n_nulls(GArrowArray *array) } /** + * garrow_array_get_data_type: + * @array: A #GArrowArray. + * + * Returns: (transfer full): The #GArrowDataType for the array. + */ +GArrowDataType * +garrow_array_get_data_type(GArrowArray *array) +{ + auto arrow_array = garrow_array_get_raw(array); + auto arrow_data_type = arrow_array->type(); + return garrow_data_type_new_raw(&arrow_data_type); +} + +/** * garrow_array_slice: * @array: A #GArrowArray. * @offset: The offset of sub #GArrowArray. http://git-wip-us.apache.org/repos/asf/arrow/blob/4e77d338/c_glib/arrow-glib/array.h ---------------------------------------------------------------------- diff --git a/c_glib/arrow-glib/array.h b/c_glib/arrow-glib/array.h index 9b1fa7e..6467db5 100644 --- a/c_glib/arrow-glib/array.h +++ b/c_glib/arrow-glib/array.h @@ -19,7 +19,7 @@ #pragma once -#include <glib-object.h> +#include <arrow-glib/data-type.h> G_BEGIN_DECLS @@ -60,6 +60,7 @@ GType garrow_array_get_type (void) G_GNUC_CONST; gint64 garrow_array_get_length (GArrowArray *array); gint64 garrow_array_get_offset (GArrowArray *array); gint64 garrow_array_get_n_nulls (GArrowArray *array); +GArrowDataType *garrow_array_get_data_type(GArrowArray *array); GArrowArray *garrow_array_slice (GArrowArray *array, gint64 offset, gint64 length); http://git-wip-us.apache.org/repos/asf/arrow/blob/4e77d338/c_glib/test/test-array.rb ---------------------------------------------------------------------- diff --git a/c_glib/test/test-array.rb b/c_glib/test/test-array.rb index d68827c..c427f02 100644 --- a/c_glib/test/test-array.rb +++ b/c_glib/test/test-array.rb @@ -31,6 +31,12 @@ class TestArray < Test::Unit::TestCase assert_equal(2, array.n_nulls) end + def test_data_type + builder = Arrow::BooleanArrayBuilder.new + array = builder.finish + assert_equal(Arrow::BooleanDataType.new, array.data_type) + end + def test_slice builder = Arrow::BooleanArrayBuilder.new builder.append(true)
