int a()
{
    for(QStringList::const_iterator codesIt = _codes.constBegin(); codesIt != _codes.constEnd(); ++codesIt) {
        if(    // Current codes enough to compare:
            ( ( *codesIt ).size() <= strId ) ||
            // Character on this slot was not readable:
            ( ( *codesIt ).at( strId ) == m_wildcard ) ||
            // This character is matching:
            ( code.at( strId ) == ( *codesIt ).at( strId ) ) ) {
            // Ignore this slot:
            continue;
        }
    }
}