kmath-core/space.kscience.kmath.nd/MutableBufferND

MutableBufferND

class MutableBufferND<T>(strides: ShapeIndexer, buffer: MutableBuffer<T>) : BufferND<T> , MutableStructureND<T>

Represents MutableStructureND over MutableBuffer.

Parameters

T

the type of items.

strides

The strides to access elements of MutableBuffer by linear indices.

buffer

The underlying buffer.

Constructors

MutableBufferND

fun <T> MutableBufferND(strides: ShapeIndexer, buffer: MutableBuffer<T>)

Functions

@PerformancePitfall

open fun elements(): Sequence<Pair<IntArray, T>>

Returns the sequence of all the elements associated by their indices.

abstract operator fun get(index: IntArray): T

Returns the value at the specified indices.

open override fun <F : StructureFeature> getFeature(type: KClass<out F>): F?

Feature is some additional structure information that allows to access it special properties or hints. If the feature is not present, null is returned.

open operator override fun set(index: IntArray, value: T)

Inserts an item at the specified indices.

Properties

open override val buffer: MutableBuffer<T>

open val dimension: Int

The count of dimensions in this structure. It should be equal to size of shape.

open val indices: ShapeIndexer

abstract override val shape: Shape

The shape of structure i.e., non-empty sequence of non-negative integers that specify sizes of dimensions of this structure.

Sources