Method EvaluateValueForDisplay

src/GCodes/GCodes.cpp:5873–5886

Evaluate a value string returning true if an error occurred

// Evaluate a value string returning true if an error occurred
bool GCodes::EvaluateValueForDisplay(const char *_ecv_array str, ExpressionValue& expr) const noexcept
{
	try
	{
		ExpressionParser parser(LcdGCode(), str, str + strlen(str));
		expr = parser.Parse();
		return false;
	}
	catch (const GCodeException&)
	{
		expr.SetNull(nullptr);
		return true;
	}
}

#endif