column_device_view_base.cuh File Reference

Column device view class definitions. More...

#include <cudf/column/column_child_offsets.hpp>
#include <cudf/detail/offsets_iterator.cuh>
#include <cudf/fixed_point/fixed_point.hpp>
#include <cudf/strings/string_view.cuh>
#include <cudf/types.hpp>
#include <cudf/utilities/bit.hpp>
#include <cudf/utilities/traits.hpp>
#include <cuda/std/algorithm>
#include <cuda/std/optional>
#include <cuda/std/type_traits>

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Classes
struct	cudf::nullate
	Indicates the presence of nulls at compile-time or runtime. More...
struct	cudf::nullate::YES
struct	cudf::nullate::NO
struct	cudf::nullate::DYNAMIC
	nullate::DYNAMIC defers the determination of nullability to run time rather than compile time. The calling code is responsible for specifying whether or not nulls are present using the constructor parameter at run time. More...
class	cudf::detail::column_device_view_base
	An immutable, non-owning view of device data as a column of elements that is trivially copyable and usable in CUDA device code. More...
class	cudf::column_device_view_core
	An immutable, non-owning view of device data as a column of elements that is trivially copyable and usable in CUDA device code and offline-compiled code (i.e. NVRTC). More...
class	cudf::mutable_column_device_view_core
	A mutable, non-owning view of device data as a column of elements that is trivially copyable and usable in CUDA device code and offline-compiled code (i.e. NVRTC). More...

Namespaces
	cudf
	cuDF interfaces

Functions
template<typename IndexType , typename KeyType >
	cudf::requires (is_index_type< IndexType >() &&is_relationally_comparable< KeyType, KeyType >()) struct dictionary_element
	A type tag to specify that a column should be treated as a dictionary column. More...

Variables
template<typename T >
constexpr bool	cudf::is_dictionary_encoded = false
	A type trait to determine if a type is a dictionary encoded type. More...
template<typename IndexType , typename KeyType >
constexpr bool	cudf::is_dictionary_encoded< dictionary_element< IndexType, KeyType > > = true
	A type trait to determine if a type is a dictionary encoded type. More...

Detailed Description

Column device view class definitions.

Definition in file column_device_view_base.cuh.