/**
* Returns the box heap size in bytes.
*
* @return integer
*/
public function getHeapSize()
{
return parent::getHeapSize() + count($this->_trackId) * 4;
}
/**
* Returns the box heap size in bytes.
*
* @return integer
*/
public function getHeapSize()
{
return parent::getHeapSize() + 8 + 4 * count($this->_compatibleBrands);
}
/**
* Returns the box heap size in bytes.
*
* @return integer
*/
public function getHeapSize()
{
return parent::getHeapSize() + 2;
}
/**
* Returns the box heap size in bytes.
*
* @return integer
*/
public function getHeapSize()
{
$totalSize = 4;
for ($i = 0; $i < count($this->_itemId); $i++) {
$totalSize += 6;
if ($this->_itemId[$i]['baseOffset'] > 0xffffffff) {
$totalSize += 8;
} else {
$totalSize += 4;
}
$extentCount = count($this->_itemId[$i]['extents']);
for ($j = 0; $j < $extentCount; $j++) {
if ($this->_itemId[$i]['extents'][$j]['offset'] > 0xffffffff) {
$totalSize += 8 * $extentCount;
} else {
$totalSize += 4 * $extentCount;
}
if ($this->_itemId[$i]['extents'][$j]['length'] > 0xffffffff) {
$totalSize += 8 * $extentCount;
} else {
$totalSize += 4 * $extentCount;
}
}
}
return parent::getHeapSize() + $totalSize;
}
