/**
* Delete a cell in cache identified by coordinate address
*
* @param string $pCoord Coordinate address of the cell to delete
* @throws \PHPExcel\Exception
*/
public function deleteCacheData($pCoord)
{
if ($pCoord === $this->currentObjectID && !is_null($this->currentObject)) {
$this->currentObject->detach();
$this->currentObjectID = $this->currentObject = null;
}
if (is_object($this->cellCache[$pCoord])) {
$this->cellCache[$pCoord]->detach();
unset($this->cellCache[$pCoord]);
}
$this->currentCellIsDirty = false;
}
