• Pino Toscano's avatar
    mapReader: optimize check for single tag · d22be027
    Pino Toscano authored
    When checking that a tag occurs only once, we currently look for it
    from the last of the children of the parent of the tag back to the last
    tag. This means iterating back to the first tag in the average case.
    Instead, look for the potential next sibling of the tag: while it will
    do the same scanning in the average case (i.e. to the last of the
    children), there is no need to compare the found tag against the
    reference tag, as it will be different for sure.
mapparser.cpp 7.51 KB