84     bool updated = false;  in propagateCoordinate()  local
89         updated |= (c.latitude() != srcCoordinate.latitude());  in propagateCoordinate()
94         updated |= (c.longitude() != srcCoordinate.longitude());  in propagateCoordinate()
99         updated |= (c.altitude() != srcCoordinate.altitude());  in propagateCoordinate()
103     return updated;  in propagateCoordinate()
117     bool updated = false;  in propagateAttributes()  local
127             updated |= (dst.attribute(a) != src.attribute(a));  in propagateAttributes()
132     return updated;  in propagateAttributes()
139     bool updated = false;  in mergePositions()  local
141     updated |= propagateCoordinate(dst, src);  in mergePositions()
142     updated |= propagateDate(dst, src);  in mergePositions()
143     updated |= propagateAttributes(dst, src);  in mergePositions()
151     return updated;  in mergePositions()