863 XMLNode* XMLNode::InsertEndChild( XMLNode* addThis )  in InsertEndChild()  argument
865     TIXMLASSERT( addThis );  in InsertEndChild()
866     if ( addThis->_document != _document ) {  in InsertEndChild()
870     InsertChildPreamble( addThis );  in InsertEndChild()
875         _lastChild->_next = addThis;  in InsertEndChild()
876         addThis->_prev = _lastChild;  in InsertEndChild()
877         _lastChild = addThis;  in InsertEndChild()
879         addThis->_next = 0;  in InsertEndChild()
883         _firstChild = _lastChild = addThis;  in InsertEndChild()
885         addThis->_prev = 0;  in InsertEndChild()
886         addThis->_next = 0;  in InsertEndChild()
888     addThis->_parent = this;  in InsertEndChild()
889     return addThis;  in InsertEndChild()
893 XMLNode* XMLNode::InsertFirstChild( XMLNode* addThis )  in InsertFirstChild()  argument
895     TIXMLASSERT( addThis );  in InsertFirstChild()
896     if ( addThis->_document != _document ) {  in InsertFirstChild()
900     InsertChildPreamble( addThis );  in InsertFirstChild()
906         _firstChild->_prev = addThis;  in InsertFirstChild()
907         addThis->_next = _firstChild;  in InsertFirstChild()
908         _firstChild = addThis;  in InsertFirstChild()
910         addThis->_prev = 0;  in InsertFirstChild()
914         _firstChild = _lastChild = addThis;  in InsertFirstChild()
916         addThis->_prev = 0;  in InsertFirstChild()
917         addThis->_next = 0;  in InsertFirstChild()
919     addThis->_parent = this;  in InsertFirstChild()
920     return addThis;  in InsertFirstChild()
924 XMLNode* XMLNode::InsertAfterChild( XMLNode* afterThis, XMLNode* addThis )  in InsertAfterChild()  argument
926     TIXMLASSERT( addThis );  in InsertAfterChild()
927     if ( addThis->_document != _document ) {  in InsertAfterChild()
938     if ( afterThis == addThis ) {  in InsertAfterChild()
943         return addThis;  in InsertAfterChild()
948         return InsertEndChild( addThis );  in InsertAfterChild()
950     InsertChildPreamble( addThis );  in InsertAfterChild()
951     addThis->_prev = afterThis;  in InsertAfterChild()
952     addThis->_next = afterThis->_next;  in InsertAfterChild()
953     afterThis->_next->_prev = addThis;  in InsertAfterChild()
954     afterThis->_next = addThis;  in InsertAfterChild()
955     addThis->_parent = this;  in InsertAfterChild()
956     return addThis;  in InsertAfterChild()