public void LeftBlockShiftTest()
{
Random random = new Random(1234);
for (int sft = 0; sft < BigUInt <Pow2.N32> .Length; sft++)
{
UInt32[] mantissa = UIntUtil.Random(random, BigUInt <Pow2.N32> .Length, BigUInt <Pow2.N32> .Bits - sft * UIntUtil.UInt32Bits);
BigUInt <Pow2.N32> v = new BigUInt <Pow2.N32>(mantissa, enable_clone: false);
BigInteger bi = v;
BigUInt <Pow2.N32> v_sft = BigUInt <Pow2.N32> .LeftBlockShift(v, sft);
BigInteger bi_sft = bi << (sft * UIntUtil.UInt32Bits);
Console.WriteLine(sft);
Console.WriteLine(v.ToHexcode());
Console.WriteLine(v_sft.ToHexcode());
Assert.AreEqual(bi_sft, v_sft);
Console.Write("\n");
}
Assert.ThrowsException <OverflowException>(() => {
BigUInt <Pow2.N32> v = new BigUInt <Pow2.N32>(0x12345678u);
BigUInt <Pow2.N32> v_sft = BigUInt <Pow2.N32> .LeftBlockShift(v, BigUInt <Pow2.N32> .Length);
});
}
public static Accumulator <N> LeftBlockShift(Accumulator <N> n, int sft)
{
return(new Accumulator <N>(BigUInt <Double <N> > .LeftBlockShift(n.value, sft)));
}
public static Mantissa <N> LeftBlockShift(Mantissa <N> n, int sft)
{
return(new Mantissa <N>(BigUInt <N> .LeftBlockShift(n.value, sft)));
}