Function transform_lower

include/tsutil/Convert.h:37–45

Copy @a src to @a dst, transforming to lower case. * * @param src Input string. * @param dst Output buffer. */

 * @param dst Output buffer.
 */
inline void
transform_lower(std::string_view src, swoc::MemSpan<char> dst)
{
  if (src.size() > dst.size() - 1) { // clip @a src, reserving space for the terminal nul.
    src = std::string_view{src.data(), dst.size() - 1};
  }
  auto final = std::transform(src.begin(), src.end(), dst.data(), [](char c) -> char { return std::tolower(c); });
  *final++   = '\0';
}
} // namespace ts