public static AddClass_Unary operator -(AddClass_Unary op1) { AddClass_Unary returnVal = new AddClass_Unary(); returnVal.val = -op1.val; return(returnVal); }
public static AddClass_Unary operator +(AddClass_Unary op1, AddClass_Unary op2) { AddClass_Unary returnVal = new AddClass_Unary(); returnVal.val = op1.val + op2.val; return(returnVal); }