Method FormatValue

src/settings.cpp:310–331

* Convert an integer-array (intlist) to a string representation. Each value * is separated by a comma or a space character * @param buf output buffer where the string-representation will be stored * @param last last item to write to in the output buffer * @param array pointer to the integer-arrays that is read from * @param nelems the number of elements the array holds. * @param type the typ

 * @param type the type of elements the array holds (eg INT8, UINT16, etc.)
 */
std::string ListSettingDesc::FormatValue(const void *object) const
{
	const uint8_t *p = static_cast<const uint8_t *>(GetVariableAddress(object, this->save));

	std::string result;
	for (size_t i = 0; i != this->save.length; i++) {
		int64_t v;
		switch (GetVarMemType(this->save.conv)) {
			case SLE_VAR_BL:
			case SLE_VAR_I8:  v = *(const   int8_t *)p; p += 1; break;
			case SLE_VAR_U8:  v = *(const  uint8_t *)p; p += 1; break;
			case SLE_VAR_I16: v = *(const  int16_t *)p; p += 2; break;
			case SLE_VAR_U16: v = *(const uint16_t *)p; p += 2; break;
			case SLE_VAR_I32: v = *(const  int32_t *)p; p += 4; break;
			case SLE_VAR_U32: v = *(const uint32_t *)p; p += 4; break;
			default: NOT_REACHED();
		}
		if (i != 0) result += ',';
		format_append(result, "{}", v);
	}
	return result;
}

std::string OneOfManySettingDesc::FormatSingleValue(uint id) const
{