Ds\Vector::allocate
(PECL ds >= 1.0.0)
Ds\Vector::allocate — Allocates enough memory for a required capacity
Descrizione
Ensures that enough memory is allocated for a required capacity. This removes the need to reallocate the internal as values are added.
Elenco dei parametri
-
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.
Valori restituiti
Nessun valore viene restituito.
Esempi
Example #1 Ds\Vector::allocate() example
<?php
$vector = new \Ds\Vector();
var_dump($vector->capacity());
$vector->allocate(100);
var_dump($vector->capacity());
?>Il precedente esempio visualizzerà qualcosa simile a:
int(10) int(100)
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