sparrow::detail Namespace Reference

Classes
struct	accepts_template
class	array_access
struct	builder
struct	builder< T, dont_enforce_layout, OPTION_FLAGS >
struct	builder< T, enforce_dict_encoded_layout, OPTION_FLAGS >
struct	builder< T, enforce_run_end_encoded_layout, OPTION_FLAGS >
struct	dont_enforce_layout
struct	enforce_dict_encoded_layout
struct	enforce_run_end_encoded_layout
class	express_layout_desire
struct	get_data_type_from_array
	Metafunction for retrieving the data_type of a typed array. More...
struct	get_data_type_from_array< decimal_128_array >
	Specialization for 128-bit decimal array. More...
struct	get_data_type_from_array< decimal_256_array >
	Specialization for 256-bit decimal array. More...
struct	get_data_type_from_array< decimal_32_array >
struct	get_data_type_from_array< decimal_64_array >
	Specialization for 64-bit decimal array. More...
struct	get_data_type_from_array< null_array >
struct	get_data_type_from_array< primitive_array_impl< T > >
struct	get_data_type_from_array< run_end_encoded_array >
struct	get_data_type_from_array< sparrow::big_binary_array >
struct	get_data_type_from_array< sparrow::big_list_array >
struct	get_data_type_from_array< sparrow::big_list_view_array >
struct	get_data_type_from_array< sparrow::big_string_array >
struct	get_data_type_from_array< sparrow::binary_array >
struct	get_data_type_from_array< sparrow::binary_view_array >
struct	get_data_type_from_array< sparrow::dense_union_array >
struct	get_data_type_from_array< sparrow::dictionary_encoded_array< IT > >
struct	get_data_type_from_array< sparrow::fixed_sized_list_array >
struct	get_data_type_from_array< sparrow::fixed_width_binary_array >
struct	get_data_type_from_array< sparrow::list_array >
struct	get_data_type_from_array< sparrow::list_view_array >
struct	get_data_type_from_array< sparrow::map_array >
struct	get_data_type_from_array< sparrow::sparse_union_array >
struct	get_data_type_from_array< sparrow::string_array >
struct	get_data_type_from_array< sparrow::string_view_array >
struct	get_data_type_from_array< struct_array >
struct	get_data_type_from_array< timestamp_microseconds_array >
struct	get_data_type_from_array< timestamp_milliseconds_array >
struct	get_data_type_from_array< timestamp_nanoseconds_array >
struct	get_data_type_from_array< timestamp_seconds_array >
class	holder
	A holder class that wraps a value and provides storage management. More...
struct	is_dictionary_encoded_array
struct	is_dictionary_encoded_array< sparrow::dictionary_encoded_array< IT > >
	Specialization to identify dictionary_encoded_array types. More...
struct	is_unique_ptr
struct	is_unique_ptr< std::unique_ptr< T, D > >
class	layout_bracket_functor
class	layout_value_functor
struct	maybe_express_layout_desire_value_type
struct	maybe_express_layout_desire_value_type< T >
struct	maybe_nullable_value_type
struct	maybe_nullable_value_type< T >
struct	nested_eq
struct	nested_eq< T >
struct	nested_less
struct	nested_less< T >
struct	operator_arrow_dispatcher
struct	operator_arrow_dispatcher< T &, Pointer >
struct	primitive_data_traits
struct	primitive_data_traits< bool >
struct	primitive_data_traits< chrono::months >
struct	primitive_data_traits< chrono::time_microseconds >
struct	primitive_data_traits< chrono::time_milliseconds >
struct	primitive_data_traits< chrono::time_nanoseconds >
struct	primitive_data_traits< chrono::time_seconds >
struct	primitive_data_traits< days_time_interval >
struct	primitive_data_traits< month_day_nanoseconds_interval >
struct	primitive_data_traits< sparrow::date_days >
struct	primitive_data_traits< sparrow::date_milliseconds >
struct	primitive_data_traits< std::chrono::microseconds >
struct	primitive_data_traits< std::chrono::milliseconds >
struct	primitive_data_traits< std::chrono::nanoseconds >
struct	primitive_data_traits< std::chrono::seconds >
struct	primitive_data_traits< T >
struct	primitive_data_traits< zoned_time_without_timezone_microseconds >
struct	primitive_data_traits< zoned_time_without_timezone_milliseconds >
struct	primitive_data_traits< zoned_time_without_timezone_nanoseconds >
struct	primitive_data_traits< zoned_time_without_timezone_seconds >
struct	variable_size_binary_format
struct	variable_size_binary_format< std::string, std::int32_t >
struct	variable_size_binary_format< std::string, std::int64_t >
struct	variable_size_binary_format< std::vector< byte_t >, std::int32_t >
struct	variable_size_binary_format< std::vector< byte_t >, std::int64_t >

Concepts
concept	translates_to_primitive_layout
concept	translates_to_date_layout
concept	translates_to_duration_layout
concept	translates_to_timestamp_layout
concept	translates_to_timestamp_without_timezone_layout
concept	translates_to_interval_layout
concept	translates_to_time_layout
concept	translate_to_variable_sized_list_layout
concept	translate_to_map_layout
concept	translate_to_struct_layout
concept	fixed_width_binary_types
concept	translate_to_fixed_sized_list_layout
concept	translate_to_variable_sized_binary_layout
concept	translate_to_fixed_width_binary_layout
concept	translate_to_union_layout
concept	is_nullable_like
concept	is_dict_encode
concept	is_run_end_encode
concept	is_express_layout_desire
concept	is_plain_value_type
concept	has_tuple_element
concept	variant_like
concept	tuple_like
concept	all_elements_same
concept	layout_const_reference

Typedefs
using	validity_bitmap = sparrow::validity_bitmap
template<class T>
using	decayed_range_value_t = std::decay_t<std::ranges::range_value_t<T>>
template<class T>
using	mnv_t = typename maybe_nullable_value_type<T>::type
template<class T>
using	meldv_t = typename maybe_express_layout_desire_value_type<T>::type
template<class T>
using	layout_flag_t
template<class T>
using	look_trough_t = meldv_t<mnv_t<meldv_t<T>>>
template<class T>
using	ensured_range_value_t = look_trough_t<std::ranges::range_value_t<T>>
template<class T>
using	nested_ensured_range_inner_value_t = ensured_range_value_t<ensured_range_value_t<T>>
template<class T>
using	array_inner_value_type_t = typename arrow_traits<T>::value_type
template<class T>
using	array_inner_const_reference_t = typename arrow_traits<T>::const_reference
template<class T>
using	array_value_type_t = nullable<array_inner_value_type_t<T>>
template<class T>
using	array_const_reference_t = nullable<array_inner_const_reference_t<T>>

Functions
validity_bitmap	ensure_validity_bitmap_impl (std::size_t size, const validity_bitmap &bitmap)
validity_bitmap	ensure_validity_bitmap_impl (std::size_t size, validity_bitmap &&bitmap)
template<std::ranges::input_range R> requires (std::same_as<std::ranges::range_value_t<R>, bool>)
validity_bitmap	ensure_validity_bitmap_impl (std::size_t size, R &&range)
template<std::ranges::input_range R> requires ( std::unsigned_integral<std::ranges::range_value_t<R>> && !std::same_as<std::ranges::range_value_t<R>, bool> && !std::same_as<std::decay_t<R>, validity_bitmap> )
validity_bitmap	ensure_validity_bitmap_impl (std::size_t size, R &&range_of_indices)
template<class LAYOUT_POLICY, class T, class... OPTION_FLAGS>
constexpr auto	build_impl (T &&t, sparrow::mpl::typelist< OPTION_FLAGS... > typelist)
template<class F, std::size_t... Is>
void	for_each_index_impl (F &&f, std::index_sequence< Is... >)
template<std::size_t SIZE, class F>
void	for_each_index (F &&f)
template<class F, std::size_t... Is>
bool	exitable_for_each_index_impl (F &&f, std::index_sequence< Is... >)
template<std::size_t SIZE, class F>
bool	exitable_for_each_index (F &&f)
template<typename T, std::size_t... N>
constexpr bool	check_tuple_elements (std::index_sequence< N... >)
template<typename T>
constexpr bool	is_tuple_like ()
template<typename Tuple, size_t... Is>
constexpr bool	all_elements_same_impl (std::index_sequence< Is... >)
template<class T>
constexpr std::size_t	get_size_save (T &&t)
template<class T>
constexpr decltype(auto)	ensure_value (T &&t)
template<std::ranges::range T> requires (is_nullable_like<std::ranges::range_value_t<T>>)
constexpr std::vector< std::size_t >	where_null (T &&t)
template<class T> requires ( is_express_layout_desire<std::ranges::range_value_t<T>> && is_nullable_like<typename std::ranges::range_value_t<T>::value_type> )
constexpr std::vector< std::size_t >	where_null (T &&t)
template<class T>
constexpr std::array< std::size_t, 0 >	where_null (T &&) noexcept
template<class T> requires (is_plain_value_type<std::ranges::range_value_t<T>>)
constexpr decltype(auto)	ensure_value_range (T &&t) noexcept
template<class T> requires (!is_plain_value_type<std::ranges::range_value_t<T>>)
constexpr decltype(auto)	ensure_value_range (T &&t)
template<layout_offset OFFSET_TYPE, std::ranges::range SIZES_RANGE> requires (std::unsigned_integral<std::ranges::range_value_t<SIZES_RANGE>>)
constexpr sparrow::u8_buffer< OFFSET_TYPE >	offset_buffer_from_sizes (SIZES_RANGE &&sizes)
std::vector< record_batch::name_type >	get_names (const std::vector< array > &array_list)

Variables
template<class T>
constexpr bool	is_unique_ptr_v = is_unique_ptr<T>::value

Typedef Documentation

array_const_reference_t

template<class T>

using sparrow::detail::array_const_reference_t = nullable<array_inner_const_reference_t<T>>

Definition at line 254 of file data_traits.hpp.

array_inner_const_reference_t

template<class T>

using sparrow::detail::array_inner_const_reference_t = typename arrow_traits<T>::const_reference

Definition at line 248 of file data_traits.hpp.

array_inner_value_type_t

template<class T>

using sparrow::detail::array_inner_value_type_t = typename arrow_traits<T>::value_type

Definition at line 245 of file data_traits.hpp.

array_value_type_t

template<class T>

using sparrow::detail::array_value_type_t = nullable<array_inner_value_type_t<T>>

Definition at line 251 of file data_traits.hpp.

decayed_range_value_t

template<class T>

using sparrow::detail::decayed_range_value_t = std::decay_t<std::ranges::range_value_t<T>>

Definition at line 129 of file builder_utils.hpp.

ensured_range_value_t

template<class T>

using sparrow::detail::ensured_range_value_t = look_trough_t<std::ranges::range_value_t<T>>

Definition at line 261 of file builder_utils.hpp.

layout_flag_t

template<class T>

using sparrow::detail::layout_flag_t

Initial value:

std::conditional_t<
        is_dict_encode<mnv_t<T>>,
        enforce_dict_encoded_layout,
        std::conditional_t<is_run_end_encode<mnv_t<T>>, enforce_run_end_encoded_layout, dont_enforce_layout>>

Definition at line 251 of file builder_utils.hpp.

look_trough_t

template<class T>

using sparrow::detail::look_trough_t = meldv_t<mnv_t<meldv_t<T>>>

Definition at line 257 of file builder_utils.hpp.

meldv_t

template<class T>

using sparrow::detail::meldv_t = typename maybe_express_layout_desire_value_type<T>::type

Definition at line 247 of file builder_utils.hpp.

mnv_t

template<class T>

using sparrow::detail::mnv_t = typename maybe_nullable_value_type<T>::type

Definition at line 232 of file builder_utils.hpp.

nested_ensured_range_inner_value_t

template<class T>

using sparrow::detail::nested_ensured_range_inner_value_t = ensured_range_value_t<ensured_range_value_t<T>>

Definition at line 266 of file builder_utils.hpp.

validity_bitmap

using sparrow::detail::validity_bitmap = sparrow::validity_bitmap

Definition at line 238 of file dynamic_bitset.hpp.

Function Documentation

all_elements_same_impl()

template<typename Tuple, size_t... Is>

bool sparrow::detail::all_elements_same_impl ( std::index_sequence< Is... > )

nodiscardconstexpr

Definition at line 206 of file builder_utils.hpp.

build_impl()

template<class LAYOUT_POLICY, class T, class... OPTION_FLAGS>

auto sparrow::detail::build_impl ( T && t, sparrow::mpl::typelist< OPTION_FLAGS... > typelist )

nodiscardconstexpr

Definition at line 117 of file builder.hpp.

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check_tuple_elements()

template<typename T, std::size_t... N>

bool sparrow::detail::check_tuple_elements ( std::index_sequence< N... > )

constexpr

Definition at line 163 of file builder_utils.hpp.

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ensure_validity_bitmap_impl() [1/4]

validity_bitmap sparrow::detail::ensure_validity_bitmap_impl ( std::size_t size, const validity_bitmap & bitmap )

inline

Definition at line 240 of file dynamic_bitset.hpp.

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ensure_validity_bitmap_impl() [2/4]

template<std::ranges::input_range R>
requires (std::same_as<std::ranges::range_value_t<R>, bool>)

validity_bitmap sparrow::detail::ensure_validity_bitmap_impl	(	std::size_t	size,
		R &&	range )

Definition at line 261 of file dynamic_bitset.hpp.

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ensure_validity_bitmap_impl() [3/4]

template<std::ranges::input_range R>
requires ( std::unsigned_integral<std::ranges::range_value_t<R>> && !std::same_as<std::ranges::range_value_t<R>, bool> && !std::same_as<std::decay_t<R>, validity_bitmap> )

validity_bitmap sparrow::detail::ensure_validity_bitmap_impl	(	std::size_t	size,
		R &&	range_of_indices )

Definition at line 284 of file dynamic_bitset.hpp.

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ensure_validity_bitmap_impl() [4/4]

validity_bitmap sparrow::detail::ensure_validity_bitmap_impl ( std::size_t size, validity_bitmap && bitmap )

inline

Definition at line 249 of file dynamic_bitset.hpp.

ensure_value()

template<class T>

decltype(auto) sparrow::detail::ensure_value ( T && t )

nodiscardconstexpr

Definition at line 296 of file builder_utils.hpp.

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ensure_value_range() [1/2]

template<class T>
requires (!is_plain_value_type<std::ranges::range_value_t<T>>)

decltype(auto) sparrow::detail::ensure_value_range ( T && t )

nodiscardconstexpr

Definition at line 357 of file builder_utils.hpp.

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ensure_value_range() [2/2]

template<class T>
requires (is_plain_value_type<std::ranges::range_value_t<T>>)

decltype(auto) sparrow::detail::ensure_value_range ( T && t )

nodiscardconstexprnoexcept

Definition at line 350 of file builder_utils.hpp.

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exitable_for_each_index()

template<std::size_t SIZE, class F>

bool sparrow::detail::exitable_for_each_index

(

F &&

f

)

Definition at line 151 of file builder_utils.hpp.

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exitable_for_each_index_impl()

template<class F, std::size_t... Is>

bool sparrow::detail::exitable_for_each_index_impl	(	F &&	f,
		std::index_sequence< Is... >	)

Definition at line 145 of file builder_utils.hpp.

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for_each_index()

template<std::size_t SIZE, class F>

void sparrow::detail::for_each_index

(

F &&

f

)

Definition at line 139 of file builder_utils.hpp.

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for_each_index_impl()

template<class F, std::size_t... Is>

void sparrow::detail::for_each_index_impl	(	F &&	f,
		std::index_sequence< Is... >	)

Definition at line 132 of file builder_utils.hpp.

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get_names()

std::vector< record_batch::name_type > sparrow::detail::get_names ( const std::vector< array > & array_list )

inline

Examples

/home/runner/work/sparrow/sparrow/include/sparrow/record_batch.hpp.

Definition at line 547 of file record_batch.hpp.

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get_size_save()

template<class T>

std::size_t sparrow::detail::get_size_save ( T && t )

nodiscardconstexpr

Definition at line 271 of file builder_utils.hpp.

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is_tuple_like()

template<typename T>

bool sparrow::detail::is_tuple_like ( )

constexpr

Definition at line 169 of file builder_utils.hpp.

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offset_buffer_from_sizes()

template<layout_offset OFFSET_TYPE, std::ranges::range SIZES_RANGE>
requires (std::unsigned_integral<std::ranges::range_value_t<SIZES_RANGE>>)

sparrow::u8_buffer< OFFSET_TYPE > sparrow::detail::offset_buffer_from_sizes ( SIZES_RANGE && sizes )

nodiscardconstexpr

Examples

/home/runner/work/sparrow/sparrow/include/sparrow/map_array.hpp.

Definition at line 79 of file layout_utils.hpp.

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where_null() [1/3]

template<class T>

std::array< std::size_t, 0 > sparrow::detail::where_null ( T && )

nodiscardconstexprnoexcept

Definition at line 343 of file builder_utils.hpp.

where_null() [2/3]

template<std::ranges::range T>
requires (is_nullable_like<std::ranges::range_value_t<T>>)

std::vector< std::size_t > sparrow::detail::where_null ( T && t )

nodiscardconstexpr

Definition at line 311 of file builder_utils.hpp.

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where_null() [3/3]

template<class T>
requires ( is_express_layout_desire<std::ranges::range_value_t<T>> && is_nullable_like<typename std::ranges::range_value_t<T>::value_type> )

std::vector< std::size_t > sparrow::detail::where_null ( T && t )

nodiscardconstexpr

Definition at line 329 of file builder_utils.hpp.

Variable Documentation

is_unique_ptr_v

template<class T>

bool sparrow::detail::is_unique_ptr_v = is_unique_ptr<T>::value

constexpr

Definition at line 98 of file memory.hpp.