70     child_iterator EI = GTraits::child_begin(Node);  in getEdgeSourceLabels()  local
74     for (unsigned i = 0; EI != EE && i != 64; ++EI, ++i) {  in getEdgeSourceLabels()
75       std::string label = DTraits.getEdgeSourceLabel(Node, EI);  in getEdgeSourceLabels()
88     if (EI != EE && hasEdgeSourceLabels)  in getEdgeSourceLabels()
230     child_iterator EI = GTraits::child_begin(Node);  in writeNode()  local
232     for (unsigned i = 0; EI != EE && i != 64; ++EI, ++i)  in writeNode()
233       if (!DTraits.isNodeHidden(*EI))  in writeNode()
234         writeEdge(Node, i, EI);  in writeNode()
235     for (; EI != EE; ++EI)  in writeNode()
236       if (!DTraits.isNodeHidden(*EI))  in writeNode()
237         writeEdge(Node, 64, EI);  in writeNode()
240   void writeEdge(NodeType *Node, unsigned edgeidx, child_iterator EI) {  in writeEdge()  argument
241     if (NodeType *TargetNode = *EI) {  in writeEdge()
243       if (DTraits.edgeTargetsEdgeSource(Node, EI)) {  in writeEdge()
244         child_iterator TargetIt = DTraits.getEdgeTarget(Node, EI);  in writeEdge()
252       if (DTraits.getEdgeSourceLabel(Node, EI).empty())  in writeEdge()
257                DTraits.getEdgeAttributes(Node, EI, G));  in writeEdge()