Ds\Vector::allocate

(PECL ds >= 1.0.0)

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

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.

capacity: The number of values for which capacity should be allocated.

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

Не повертає значень.

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

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

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

Поданий вище приклад виведе щось схоже на:

int(10)
int(100)

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