Function cmStrCat

Source/cmStringAlgorithms.h:264–274

/** Concatenate string pieces and numbers into a single string.  */
template <typename A, typename B, typename... AV>
inline std::string cmStrCat(A&& a, B&& b, AV&&... args)
{
  static auto const makePair =
    [](cmAlphaNum const& arg) -> std::pair<cm::string_view, std::string*> {
    return { arg.View(), arg.RValueString() };
  };

  return cmCatViews({ makePair(std::forward<A>(a)),
                      makePair(std::forward<B>(b)),
                      makePair(std::forward<AV>(args))... });
}

/** Joins wrapped elements of a range with separator into a single string.  */
template <typename Range>