Ds\Vector::allocate
(PECL ds >= 1.0.0)
Ds\Vector::allocate — Allocates enough memory for a required capacity
Descrierea
public Ds\Vector::allocate
( int
$capacity
) : voidEnsures that enough memory is allocated for a required capacity. This removes the need to reallocate the internal as values are added.
Parametri
-
capacity -
The number of values for which capacity should be allocated.
Notă:
Capacity will stay the same if this value is less than or equal to the current capacity.
Valorile întoarse
Nu este întoarsă nici o valoare.
Exemple
Example #1 Ds\Vector::allocate() example
<?php
$vector = new \Ds\Vector();
var_dump($vector->capacity());
$vector->allocate(100);
var_dump($vector->capacity());
?>
Exemplul de mai sus va afișa ceva similar cu:
int(10) int(100)
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