[Redneck]

No, it needs to be:

DigitalInput *Clamplimit;     //Limit Switch for clamp

Clamplimit = new DigitalInput(2); //Limit Switch for clamp (Digital Input)

if(Clamplimit->Get())
{
       s[6] -> Set(false);
       s[7] -> Set(true);
}

Also, what class is s an instance of?