DiceView (version 2.2-0)

Memoize.function: Memoize a function

Description

Before each call of a function, check that the cache holds the results and returns it if available. Otherwise, compute f and cache the result for next evluations.

Usage

Memoize.function(fun)

Value

a function with same behavior than argument one, but using cache.

Arguments

fun

function to memoize

Examples

f=function(n) rnorm(n);
F=Memoize.function(f);
F(5); F(6); F(5)