Ds\Map::allocate

(PECL ds >= 1.0.0)

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

Açıklama

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

Allocates enough memory for a required capacity.

Değiştirgeler

capacity

The number of values for which capacity should be allocated.

Bilginize:

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

Bilginize:

Capacity will always be rounded up to the nearest power of 2.

Dönen Değerler

Hiçbir değer dönmez.

Örnekler

Örnek 1 Ds\Map::allocate() example

<?php
$map = new \Ds\Map();
var_dump($map->capacity());

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

Yukarıdaki örnek şuna benzer bir çıktı üretir:

int(16)
int(128)