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Ds\Vector::allocate

(PECL ds >= 1.0.0)

Ds\Vector::allocateAllocates enough memory for a required capacity

Açıklama

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.

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.

Dönen Değerler

Hiçbir değer dönmez.

Örnekler

Örnek 1 Ds\Vector::allocate() example

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

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

Yukarıdaki örnek şuna benzer bir çıktı üretir:

int(10)
int(100)
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