EventBase::getFeatures

Returns bitmask of features supported

Beschreibung

public int EventBase::getFeatures ( void )

Returns bitmask of features supported.

Parameter-Liste

Diese Funktion hat keine Parameter.

Rückgabewerte

Returns integer representing a bitmask of supported features. See EventConfig::FEATURE_* constants .

Beispiele

Beispiel #1 EventBase::getFeatures example


<?php
// Avoiding "select" method
$cfg = new EventConfig();
if ($cfg->avoidMethod("select")) {
    echo "`select' method avoided\n";
}

$base = new EventBase($cfg);

echo "Features:\n";
$features = $base->getFeatures();
($features & EventConfig::FEATURE_ET) and print("ET - edge-triggered IO\n");
($features & EventConfig::FEATURE_O1) and print("O1 - O(1) operation for adding/deletting events\n");
($features & EventConfig::FEATURE_FDS) and print("FDS - arbitrary file descriptor types, and not just sockets\n");
?>

Siehe auch

EventBase::getMethod
EventConfig