+bool
+HLAArrayDataElement::setDataElement(HLADataElementIndex::const_iterator begin, HLADataElementIndex::const_iterator end, HLADataElement* dataElement)
+{
+ // Must have happened in the parent
+ if (begin == end)
+ return false;
+ unsigned index = *begin;
+ if (++begin != end) {
+ if (getNumElements() <= index && !setNumElements(index + 1))
+ return false;
+ if (!getElement(index) && getElementDataType()) {
+ HLADataElementFactoryVisitor visitor;
+ getElementDataType()->accept(visitor);
+ setElement(index, visitor.getDataElement());
+ }
+ if (!getElement(index))
+ return false;
+ return getElement(index)->setDataElement(begin, end, dataElement);
+ } else {
+ if (!dataElement->setDataType(getElementDataType()))
+ return false;
+ setElement(index, dataElement);
+ return true;
+ }
+}
+
+HLADataElement*
+HLAArrayDataElement::getDataElement(HLADataElementIndex::const_iterator begin, HLADataElementIndex::const_iterator end)
+{
+ if (begin == end)
+ return this;
+ HLADataElement* dataElement = getElement(*begin);
+ if (!dataElement)
+ return 0;
+ return dataElement->getDataElement(++begin, end);
+}
+
+const HLADataElement*
+HLAArrayDataElement::getDataElement(HLADataElementIndex::const_iterator begin, HLADataElementIndex::const_iterator end) const
+{
+ if (begin == end)
+ return this;
+ const HLADataElement* dataElement = getElement(*begin);
+ if (!dataElement)
+ return 0;
+ return dataElement->getDataElement(++begin, end);
+}
+