VoltDB.ThirdParty.Math.BigDecimal.setScale C# (CSharp) Method

        public BigDecimal setScale(int val)
        {
            if (val == _Scale) return this;
            BigInteger num = _BigIntegerNumber;
            if (val > _Scale)
                for (int i = 0; i < val - _Scale; i++)
                    num *= _BigIntegerTen;
            else
                for (int i = 0; i < _Scale - val; i++)
                    num /= _BigIntegerTen;
            return new BigDecimal(num, val);
        }

 /// <summary>
 /// Creates a new decimal from a generic BigDecimal value.
 /// </summary>
 /// <param name="num">Value used for initialization.</param>
 public VoltDecimal(BigDecimal num)
 {
     this.Value = num.setScale(FixedScale);
     ValidOrThrow(this.Value);
 }