Ds\Set::allocate

    (PECL ds >= 1.0.0)

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

    Descripción

    publicDs\Set::allocate(int$capacity): void

    Allocates enough memory for a required capacity.

    Parámetros

    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.

    Nota:

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

    Valores devueltos

    No devuelve ningún valor.

    Ejemplos

    Ejemplo #1 Ds\Set::allocate() example

    <?php
    $set     = new \Ds\Set();
    var_dump($set->capacity());

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

    El resultado del ejemplo sería algo similar a:

    int(16) int(128)
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