+BigUnsignedInABase::BigUnsignedInABase(const Digit *d, Index l, Base base)
+ : NumberlikeArray<Digit>(d, l), base(base) {
+ // Check the base
+ if (base < 2)
+ throw "BigUnsignedInABase::BigUnsignedInABase(const Digit *, Index, Base): The base must be at least 2";
+
+ // Validate the digits.
+ for (Index i = 0; i < l; i++)
+ if (blk[i] >= base)
+ throw "BigUnsignedInABase::BigUnsignedInABase(const Digit *, Index, Base): A digit is too large for the specified base";
+
+ // Eliminate any leading zeros we may have been passed.
+ zapLeadingZeros();
+}
+