kmath-core/space.kscience.kmath.expressions/SymbolIndexer

SymbolIndexer

@UnstableKMathAPI

interface SymbolIndexer

An environment to easy transform indexed variables to symbols and back. TODO requires multi-receivers to be beautiful

Functions

open operator fun <T> Array<T>.get(symbol: Symbol): T

open operator fun DoubleArray.get(symbol: Symbol): Double

open operator fun <T> List<T>.get(symbol: Symbol): T

open operator fun <T> Point<T>.get(symbol: Symbol): T

open operator fun <T> Structure2D<T>.get(rowSymbol: Symbol, columnSymbol: Symbol): T

open fun indexOf(symbol: Symbol): Int

open fun Map<Symbol, Double>.toDoubleArray(): DoubleArray

open fun <T> Map<Symbol, T>.toList(): List<T>

open fun DoubleArray.toMap(): Map<Symbol, Double>

open fun <T> Point<T>.toMap(): Map<Symbol, T>

open fun Map<Symbol, Double>.toPoint(): DoubleBuffer

open fun <T> Map<Symbol, T>.toPoint(bufferFactory: BufferFactory<T>): Point<T>

Properties

abstract val symbols: List<Symbol>

Inheritors

SimpleSymbolIndexer

Sources