/**
* Adds a child
* @access public
* @param object EvaluationObject &$child The child object
*/
function addChild(&$child)
{
parent::addChild($child);
$this->childType = $child->x_instanceof();
}
/**
* Adds a child and sets the value to pos+1
* @access public
* @param object EvaluationObject &$child The child object
* @throws error
*/
function addChild(&$child)
{
parent::addChild($child);
if ($child->getValue() == 0) {
$child->setValue($child->getPosition() + 1);
}
}
