Struct ALPArray

pub struct ALPArray { /* private fields */ }

Implementations

impl ALPArray

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

impl ALPArray

pub fn try_new( encoded: Array, exponents: Exponents, patches: Option<Array>, ) -> VortexResult<Self>

pub fn encode(array: Array) -> VortexResult<Array>

pub fn encoded(&self) -> Array

pub fn exponents(&self) -> Exponents

pub fn patches(&self) -> Option<Array>

pub fn ptype(&self) -> PType

Trait Implementations

impl AcceptArrayVisitor for ALPArray

fn accept(&self, visitor: &mut dyn ArrayVisitor) -> VortexResult<()>

impl ArrayCompute for ALPArray

fn scalar_at(&self) -> Option<&dyn ScalarAtFn>

Single item indexing on Vortex arrays.

fn slice(&self) -> Option<&dyn SliceFn>

Perform zero-copy slicing of an array.

fn take(&self) -> Option<&dyn TakeFn>

Take a set of indices from an array. This often forces allocations and decoding of the receiver.

fn compare( &self, other: &Array, operator: Operator, ) -> Option<VortexResult<Array>>

Binary operator implementation for arrays against other arrays.

fn filter(&self) -> Option<&dyn FilterFn>

Filtering function on arrays of predicates.

fn cast(&self) -> Option<&dyn CastFn>

Implemented for arrays that can be casted to different types.

fn fill_forward(&self) -> Option<&dyn FillForwardFn>

Array function that returns new arrays a non-null value is repeated across runs of nulls.

fn subtract_scalar(&self) -> Option<&dyn SubtractScalarFn>

Broadcast subtraction of scalar from Vortex array.

fn search_sorted(&self) -> Option<&dyn SearchSortedFn>

Perform a search over an ordered array.

fn and(&self) -> Option<&dyn AndFn>

Perform a boolean AND operation over two arrays

fn or(&self) -> Option<&dyn OrFn>

Perform a boolean OR operation over two arrays

impl ArrayStatisticsCompute for ALPArray

fn compute_statistics(&self, _stat: Stat) -> Result<StatsSet, VortexError>

Compute the requested statistic. Can return additional stats.

impl ArrayTrait for ALPArray

fn nbytes(&self) -> usize

Total size of the array in bytes, including all children and buffers.

impl ArrayValidity for ALPArray

fn is_valid(&self, index: usize) -> bool

fn logical_validity(&self) -> LogicalValidity

impl ArrayVariants for ALPArray

fn as_primitive_array(&self) -> Option<&dyn PrimitiveArrayTrait>

fn as_null_array(&self) -> Option<&dyn NullArrayTrait>

fn as_null_array_unchecked(&self) -> &dyn NullArrayTrait

fn as_bool_array(&self) -> Option<&dyn BoolArrayTrait>

fn as_bool_array_unchecked(&self) -> &dyn BoolArrayTrait

fn as_primitive_array_unchecked(&self) -> &dyn PrimitiveArrayTrait

fn as_utf8_array(&self) -> Option<&dyn Utf8ArrayTrait>

fn as_utf8_array_unchecked(&self) -> &dyn Utf8ArrayTrait

fn as_binary_array(&self) -> Option<&dyn BinaryArrayTrait>

fn as_binary_array_unchecked(&self) -> &dyn BinaryArrayTrait

fn as_struct_array(&self) -> Option<&dyn StructArrayTrait>

fn as_struct_array_unchecked(&self) -> &dyn StructArrayTrait

fn as_list_array(&self) -> Option<&dyn ListArrayTrait>

fn as_list_array_unchecked(&self) -> &dyn ListArrayTrait

fn as_extension_array(&self) -> Option<&dyn ExtensionArrayTrait>

fn as_extension_array_unchecked(&self) -> &dyn ExtensionArrayTrait

impl AsRef<Array> for ALPArray

fn as_ref(&self) -> &Array

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for ALPArray

fn clone(&self) -> ALPArray

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ALPArray

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FilterFn for ALPArray

fn filter(&self, predicate: &Array) -> VortexResult<Array>

Filter an array by the provided predicate.

impl From<ALPArray> for Array

fn from(value: ALPArray) -> Array

Converts to this type from the input type.

impl From<TypedArray<ALP>> for ALPArray

fn from(typed: TypedArray<ALP>) -> Self

Converts to this type from the input type.

impl GetArrayMetadata for ALPArray

fn metadata(&self) -> Arc<dyn ArrayMetadata>

impl<'a> IntoArray for ALPArray

fn into_array(self) -> Array

impl IntoCanonical for ALPArray

fn into_canonical(self) -> VortexResult<Canonical>

impl MaybeCompareFn for ALPArray

fn maybe_compare( &self, array: &Array, operator: Operator, ) -> Option<VortexResult<Array>>

impl PrimitiveArrayTrait for ALPArray

fn f32_accessor(&self) -> Option<AccessorRef<f32>>

fn f64_accessor(&self) -> Option<AccessorRef<f64>>

fn u8_accessor(&self) -> Option<Arc<dyn Accessor<u8>>>

fn u16_accessor(&self) -> Option<Arc<dyn Accessor<u16>>>

fn u32_accessor(&self) -> Option<Arc<dyn Accessor<u32>>>

fn u64_accessor(&self) -> Option<Arc<dyn Accessor<u64>>>

fn i8_accessor(&self) -> Option<Arc<dyn Accessor<i8>>>

fn i16_accessor(&self) -> Option<Arc<dyn Accessor<i16>>>

fn i32_accessor(&self) -> Option<Arc<dyn Accessor<i32>>>

fn i64_accessor(&self) -> Option<Arc<dyn Accessor<i64>>>

fn f16_accessor(&self) -> Option<Arc<dyn Accessor<f16>>>

fn u8_iter(&self) -> Option<VectorizedArrayIter<u8>>

fn u16_iter(&self) -> Option<VectorizedArrayIter<u16>>

fn u32_iter(&self) -> Option<VectorizedArrayIter<u32>>

fn u64_iter(&self) -> Option<VectorizedArrayIter<u64>>

fn i8_iter(&self) -> Option<VectorizedArrayIter<i8>>

fn i16_iter(&self) -> Option<VectorizedArrayIter<i16>>

fn i32_iter(&self) -> Option<VectorizedArrayIter<i32>>

fn i64_iter(&self) -> Option<VectorizedArrayIter<i64>>

fn f16_iter(&self) -> Option<VectorizedArrayIter<f16>>

fn f32_iter(&self) -> Option<VectorizedArrayIter<f32>>

fn f64_iter(&self) -> Option<VectorizedArrayIter<f64>>

impl ScalarAtFn for ALPArray

fn scalar_at(&self, index: usize) -> VortexResult<Scalar>

fn scalar_at_unchecked(&self, index: usize) -> Scalar

impl SliceFn for ALPArray

fn slice(&self, start: usize, end: usize) -> VortexResult<Array>

Return a zero-copy slice of an array, between start (inclusive) and end (exclusive). If start >= stop, returns an empty array of the same type as self. Assumes that start or stop are out of bounds, may panic otherwise.

impl TakeFn for ALPArray

fn take(&self, indices: &Array) -> VortexResult<Array>

impl ToArray for ALPArray

fn to_array(&self) -> Array

impl TryFrom<&Array> for ALPArray

type Error = VortexError

The type returned in the event of a conversion error.

fn try_from(array: &Array) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Array> for ALPArray

type Error = VortexError

The type returned in the event of a conversion error.

fn try_from(array: Array) -> Result<Self, Self::Error>

Performs the conversion.