34 	BigUnsigned mag;  member in BigInteger
38 	BigInteger() : sign(zero), mag() {}  in BigInteger()
41 	BigInteger(const BigInteger &x) : sign(x.sign), mag(x.mag) {};  in BigInteger()
50 	BigInteger(const Blk *b, Index blen) : mag(b, blen) {  in BigInteger()
51 		sign = mag.isZero() ? zero : positive;  in BigInteger()
58 	BigInteger(const BigUnsigned &x) : mag(x) {  in BigInteger()
59 		sign = mag.isZero() ? zero : positive;  in BigInteger()
89 	const BigUnsigned &getMagnitude() const { return mag; }  in getMagnitude()
92 	Index getLength() const { return mag.getLength(); }  in getLength()
93 	Index getCapacity() const { return mag.getCapacity(); }  in getCapacity()
94 	Blk getBlock(Index i) const { return mag.getBlock(i); }  in getBlock()
104 		return sign == x.sign && mag == x.mag;  in operator ==()