70         m_currentPre += m_document->size(m_preNumber) + 1;  in next()
73     if(m_currentPre > m_document->maximumPreNumber())  in next()
76     while(m_document->kind(m_currentPre) == QXmlNodeModelIndex::Attribute)  in next()
78         ++m_currentPre;  in next()
79         if(m_currentPre > m_document->maximumPreNumber())  in next()
83     m_current = m_document->createIndex(m_currentPre);  in next()
85     ++m_currentPre;  in next()
91     if(m_currentPre == -1)  in next()
98     while(m_document->kind(m_currentPre) == QXmlNodeModelIndex::Attribute ||  in next()
99           m_document->postNumber(m_currentPre) > m_postNumber)  in next()
101         --m_currentPre;  in next()
102         if(m_currentPre == -1)  in next()
106     if(m_currentPre == -1)  in next()
108         m_currentPre = -1;  in next()
115     m_current = m_document->createIndex(m_currentPre);  in next()
117     --m_currentPre;  in next()
134     if(m_currentPre == -1)  in next()
138     m_current = m_document->createIndex(m_currentPre);  in next()
142     m_currentPre += m_document->size(m_currentPre);  in next()
143     ++m_currentPre;  in next()
145     if(m_currentPre > m_document->maximumPreNumber() || m_document->depth(m_currentPre) != m_depth)  in next()
146         m_currentPre = -1;  in next()
158     if(m_currentPre == -1)  in next()
162         m_current = m_document->createIndex(m_currentPre);  in next()
165         ++m_currentPre;  in next()
167         if(m_currentPre > m_document->maximumPreNumber() ||  in next()
168            m_document->kind(m_currentPre) != QXmlNodeModelIndex::Attribute)  in next()
169             m_currentPre = -1;  in next()