Function IterKey

Source/cmPackageInfoReader.cxx:202–207

Extract key name from value iterator as string_view.

// Extract key name from value iterator as string_view.
cm::string_view IterKey(Json::Value::const_iterator iter)
{
  char const* end;
  char const* const start = iter.memberName(&end);
  return { start, static_cast<std::string::size_type>(end - start) };
}

// Get list-of-strings value from object.
std::vector<std::string> ReadList(Json::Value const& arr)