LazyOperation class abstract

Lazy operation that defers computation until needed.

Base class for lazy evaluation operations. Computations are deferred until materialization or element access.

This enables:

• Operation fusion for better performance
• Memory efficiency for large arrays
• Pipeline optimization

Implementers

• LazyBinaryOperation
• LazyMapOperation
• LazyScalarOperation

Constructors

LazyOperation()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

shape → Shape

Shape of the result

no setter

Methods

compute(List<int> indices) → dynamic

Compute value at specific indices

materialize() → NDArray

Materialize the entire operation into an NDArray

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

optimize() → LazyOperation

Optimize the operation (e.g., fusion)

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited