Method IsOdd

extra/yassl/taocrypt/include/integer.hpp:188–188

        bool NotPositive() const { return !IsPositive(); }
        bool IsEven()      const { return GetBit(0) == 0; }
        bool IsOdd()       const { return GetBit(0) == 1; }

        Integer&  operator=(const Integer& t);
        Integer&  operator+=(const Integer& t);