sparrow 2.6.0
C++20 idiomatic APIs for the Apache Arrow Columnar Format
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sparrow::array_traits Struct Reference

#include <data_traits.hpp>

Public Types

using inner_value_type
using value_type
using const_reference

Detailed Description

Definition at line 280 of file data_traits.hpp.

Member Typedef Documentation

◆ const_reference

using sparrow::array_traits::const_reference
Initial value:
mpl::rename<mpl::unique<mpl::transform<detail::array_const_reference_t, all_base_types_t>>, nullable_variant>
sparrow::nullable_variant
Variant of nullable types with has_value() convenience method.
Definition nullable.hpp:1242
sparrow::mpl::rename
typename impl::rename_impl< From, To >::type rename
Changes the template type of a type list.
Definition mp_utils.hpp:268

Definition at line 294 of file data_traits.hpp.

◆ inner_value_type

using sparrow::array_traits::inner_value_type
Initial value:
mpl::rename<all_base_types_t, std::variant>

Definition at line 282 of file data_traits.hpp.

◆ value_type

using sparrow::array_traits::value_type
Initial value:
mpl::rename<mpl::transform<detail::array_value_type_t, all_base_types_t>, nullable_variant>

Definition at line 292 of file data_traits.hpp.

The documentation for this struct was generated from the following file: