| 636 | |
| 637 | |
| 638 | XMLNode* XMLNode::InsertEndChild( XMLNode* addThis ) |
| 639 | { |
| 640 | if (addThis->_document != _document) |
| 641 | return 0; |
| 642 | |
| 643 | if (addThis->_parent) |
| 644 | addThis->_parent->Unlink( addThis ); |
| 645 | else |
| 646 | addThis->_memPool->SetTracked(); |
| 647 | |
| 648 | if ( _lastChild ) { |
| 649 | TIXMLASSERT( _firstChild ); |
| 650 | TIXMLASSERT( _lastChild->_next == 0 ); |
| 651 | _lastChild->_next = addThis; |
| 652 | addThis->_prev = _lastChild; |
| 653 | _lastChild = addThis; |
| 654 | |
| 655 | addThis->_next = 0; |
| 656 | } |
| 657 | else { |
| 658 | TIXMLASSERT( _firstChild == 0 ); |
| 659 | _firstChild = _lastChild = addThis; |
| 660 | |
| 661 | addThis->_prev = 0; |
| 662 | addThis->_next = 0; |
| 663 | } |
| 664 | addThis->_parent = this; |
| 665 | return addThis; |
| 666 | } |
| 667 | |
| 668 | |
| 669 | XMLNode* XMLNode::InsertFirstChild( XMLNode* addThis ) |