C++ (Cpp) haveLeft 예제들

예제 #1

String SubscriptOperation::code() const
{
	if (!haveLeft() || !haveRight())
		return "";
	return parenthesise(left()->code() + "[" + right()->code() + "]");
}

예제 #2

String SimpleBinaryOperation::code() const
{
	if (!haveLeft() || !haveRight() || !m_symbolCache)
		return String::null;
	return parenthesise(left()->code() + " " + id().code() + " " + right()->code());
}