Method append_separator_if_needed

src/path.cpp:651–664

//  append_separator_if_needed  ------------------------------------------------------//

BOOST_FILESYSTEM_DECL path_algorithms::string_type::size_type path_algorithms::append_separator_if_needed(path& p)
{
    string_type::size_type size(p.m_pathname.size());
    if (size > static_cast< string_type::size_type >(0) &&
#ifdef BOOST_FILESYSTEM_WINDOWS_API
        p.m_pathname[size - 1] != colon &&
#endif
        !detail::is_directory_separator(p.m_pathname[size - 1]))
    {
        p.m_pathname.push_back(path::preferred_separator);
        return size;
    }
    return 0;
}

//  erase_redundant_separator  -------------------------------------------------------//