System.Numerics.BigIntegerBuilder.Set C# (CSharp) Method

        public void Set(uint u) {
            this._uSmall = u;
            this._iuLast = 0;
        }

 public void ModDiv(ref BigIntegerBuilder regDen, ref BigIntegerBuilder regQuo)
 {
     if (regDen._iuLast == 0)
     {
         regQuo.Set(DivMod(regDen._uSmall));
         NumericsHelpers.Swap <BigIntegerBuilder>(ref this, ref regQuo);
     }
     else if (_iuLast != 0)
     {
         ModDivCore(ref this, ref regDen, true, ref regQuo);
     }
 }