System.Numerics.BigIntegerBuilder.GetApproxParts C# (CSharp) Méthode

        public void GetApproxParts(out int exp, out ulong man) {
            if (this._iuLast == 0) {
                man = this._uSmall;
                exp = 0;
            }
            else {
                int num2;
                int index = this._iuLast - 1;
                man = NumericsHelpers.MakeUlong(this._rgu[index + 1], this._rgu[index]);
                exp = index * 0x20;
                if ((index > 0) && ((num2 = NumericsHelpers.CbitHighZero(this._rgu[index + 1])) > 0)) {
                    man = (man << (num2 & 0x3f)) | (this._rgu[index - 1] >> (0x20 - num2));
                    exp -= num2;
                }
            }
        }