138     int32_t ltLength=0;  in writeBranchSubNode()  local
144         middleUnits[ltLength]=getElementUnit(i, unitIndex);  // middle unit  in writeBranchSubNode()
145         lessThan[ltLength]=writeBranchSubNode(start, i, unitIndex, length/2);  in writeBranchSubNode()
146         ++ltLength;  in writeBranchSubNode()
196     while(ltLength>0) {  in writeBranchSubNode()
197         --ltLength;  in writeBranchSubNode()
198         writeDeltaTo(lessThan[ltLength]);  in writeBranchSubNode()
199         offset=write(middleUnits[ltLength]);  in writeBranchSubNode()
267     int32_t ltLength=0;  in makeBranchSubNode()  local
273         middleUnits[ltLength]=getElementUnit(i, unitIndex);  // middle unit  in makeBranchSubNode()
274         lessThan[ltLength]=makeBranchSubNode(start, i, unitIndex, length/2, errorCode);  in makeBranchSubNode()
275         ++ltLength;  in makeBranchSubNode()
310     while(ltLength>0) {  in makeBranchSubNode()
311         --ltLength;  in makeBranchSubNode()
313             new SplitBranchNode(middleUnits[ltLength], lessThan[ltLength], node), errorCode);  in makeBranchSubNode()