Apache Arrow (C++)
A columnar in-memory analytics layer designed to accelerate big data.
Protected Member Functions | List of all members
arrow::FlatArray Class Reference

Base class for non-nested arrays. More...

#include <arrow/array.h>

Inheritance diagram for arrow::FlatArray:
arrow::Array arrow::BinaryArray arrow::NullArray arrow::PrimitiveArray arrow::StringArray arrow::BooleanArray arrow::FixedSizeBinaryArray arrow::NumericArray< TYPE > arrow::Decimal128Array

Protected Member Functions

 Array ()
- Protected Member Functions inherited from arrow::Array
 Array ()
void SetData (const std::shared_ptr< ArrayData > &data)
 Protected method for constructors. More...

Additional Inherited Members

- Public Member Functions inherited from arrow::Array
virtual ~Array ()=default
bool IsNull (int64_t i) const
 Return true if value at index is null. Does not boundscheck. More...
bool IsValid (int64_t i) const
 Return true if value at index is valid (not null). More...
int64_t length () const
 Size in the number of elements this array contains. More...
int64_t offset () const
 A relative position into another array's data, to enable zero-copy slicing. More...
int64_t null_count () const
 The number of null entries in the array. More...
std::shared_ptr< DataTypetype () const
Type::type type_id () const
std::shared_ptr< Buffernull_bitmap () const
 Buffer for the null bitmap. More...
const uint8_t * null_bitmap_data () const
 Raw pointer to the null bitmap. More...
bool Equals (const Array &arr) const
bool Equals (const std::shared_ptr< Array > &arr) const
bool ApproxEquals (const std::shared_ptr< Array > &arr) const
bool ApproxEquals (const Array &arr) const
bool RangeEquals (int64_t start_idx, int64_t end_idx, int64_t other_start_idx, const std::shared_ptr< Array > &other) const
 Compare if the range of slots specified are equal for the given array and this array. More...
bool RangeEquals (const Array &other, int64_t start_idx, int64_t end_idx, int64_t other_start_idx) const
Status Accept (ArrayVisitor *visitor) const
std::shared_ptr< ArraySlice (int64_t offset, int64_t length) const
 Construct a zero-copy slice of the array with the indicated offset and length. More...
std::shared_ptr< ArraySlice (int64_t offset) const
 Slice from offset until end of the array. More...
std::shared_ptr< ArrayDatadata () const
int num_fields () const
std::string ToString () const
- Protected Attributes inherited from arrow::Array
std::shared_ptr< ArrayDatadata_
const uint8_t * null_bitmap_data_

Detailed Description

Base class for non-nested arrays.

Member Function Documentation

◆ Array()


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