Ds\Vector::allocate

(PECL ds >= 1.0.0)

Ds\Vector::allocate — Allocates enough memory for a required capacity

Descripción

public Ds\Vector::allocate ( int $capacity ) : void

Ensures that enough memory is allocated for a required capacity. This removes the need to reallocate the internal as values are added.

Parámetros

capacity

The number of values for which capacity should be allocated.

Nota:

Capacity will stay the same if this value is less than or equal to the current capacity.

Valores devueltos

No devuelve ningún valor.

Ejemplos

Ejemplo #1 Ds\Vector::allocate() example

<?php
$vector = new \Ds\Vector();
var_dump($vector->capacity());

$vector->allocate(100);
var_dump($vector->capacity());
?>

El resultado del ejemplo sería algo similar a:

int(10)
int(100)