Function LoadIntList

src/settings.cpp:282–299

* Load parsed string-values into an integer-array (intlist) * @param str the string that contains the values (and will be parsed) * @param array pointer to the integer-arrays that will be filled * @param nelems the number of elements the array holds. * @param type the type of elements the array holds (eg INT8, UINT16, etc.) * @return return true on success and false on error */

 * @return return true on success and false on error
 */
static bool LoadIntList(std::optional<std::string_view> str, void *array, int nelems, VarType type)
{
	size_t elem_size = SlVarSize(type);
	std::byte *p = static_cast<std::byte *>(array);
	if (!str.has_value()) {
		std::fill_n(p, nelems * elem_size, static_cast<std::byte>(0));
		return true;
	}

	auto opt_items = ParseIntList(*str);
	if (!opt_items.has_value() || opt_items->size() != (size_t)nelems) return false;

	for (auto item : *opt_items) {
		WriteValue(p, type, item);
		p += elem_size;
	}
	return true;
}

/**
 * Convert an integer-array (intlist) to a string representation. Each value