Type Action::inputType(const QString & inputPosition, bool & isValid) const
{
isValid = false;
if(inputPosition != InputPosition())
return Type();
isValid = true;
return inputType();
}
bool isNumber(string s) {
int size = s.size();
if (size == 0) return false;
initTransTable();
int curState = 0;
int i = 0;
while (i < size) {
int curInput = inputType(s[i]);
if(curInput == 5) return false;
curState = transTable[curState][curInput];
if(curState == -1) return false;
i++;
}
if (curState == 2 || curState == 3 || curState == 5 || curState == 6) return true;
else return false;
}
