/// <summary>
/// Compare this object with another for equality.
/// </summary>
/// <param name="o">
/// Another object to compare to for equality.
/// </param>
/// <returns>
/// <b>true</b> if this object is equal to the other object.
/// </returns>
public override bool Equals(object o)
{
if (o is RawInt128)
{
RawInt128 that = (RawInt128)o;
if (this.m_bytes == null && that.m_bytes == null)
{
return(true);
}
else
{
if (this.m_bytes == null || that.m_bytes == null)
{
return(false);
}
}
int c = this.m_bytes.Length;
if (c == that.m_bytes.Length)
{
for (int i = 0; i < c; i++)
{
if (this.m_bytes[i] != that.m_bytes[i])
{
return(false);
}
}
return(true);
}
}
return(false);
}
/// <summary>
/// Returns <b>Decimal</b> value of this object with given scale.
/// </summary>
/// <param name="scale">
/// Scale value used for constructing a <b>Decimal</b> result.
/// </param>
/// <returns>
/// <b>Decimal</b> value of this object.
/// </returns>
public Decimal ToDecimal(byte scale)
{
RawInt128 rawInt128 = this;
if (rawInt128.Length > 12)
{
throw new OverflowException("the value is out of range of a Decimal");
}
bool isNeg = rawInt128.IsNegative;
// if it's negative number, do negation
if (isNeg)
{
for (int i = 0; i < rawInt128.Length; ++i)
{
rawInt128.Value[i] = (sbyte)~rawInt128.Value[i];
}
}
int[] decimals = NumberUtils.EncodeDecimalBits(this);
Decimal decimalResult = new Decimal(decimals[0], decimals[1], decimals[2], isNeg, scale);
if (isNeg)
{
Decimal d1 = new Decimal(1, 0, 0, false, scale);
decimalResult -= d1;
}
return(decimalResult);
}
public void TestRawInt128Null()
{
initPOFWriter();
RawInt128 input1 = new RawInt128((byte[])null);
pofWriter.WriteRawInt128(0, input1);
initPOFReader();
sbyte[] result1 = pofReader.ReadRawInt128(0).Value;
Assert.AreEqual(input1.Value, result1);
}
public void TestRawInt128()
{
initPOFWriter();
RawInt128 input1 = new RawInt128(new byte[] { 6 });
RawInt128 input2 = new RawInt128(new byte[] { 16, 5, 21, 9 });
RawInt128 input3 = new RawInt128(new byte[] { 3, 6, 5 });
RawInt128 input4 = new RawInt128(new byte[] { 1, 3, 0 });
RawInt128 input5 = new RawInt128(new sbyte[] { 99, -50 });
RawInt128 input6 = new RawInt128(new byte[] { 5, 7 });
RawInt128 input7 = new RawInt128(new byte[] { 88, 64, 3 });
RawInt128 input8 = new RawInt128(new sbyte[] { -1, -5, 127, 0, -126 });
pofWriter.WriteRawInt128(0, input1);
pofWriter.WriteRawInt128(0, input2);
pofWriter.WriteRawInt128(0, input3);
pofWriter.WriteRawInt128(0, input4);
pofWriter.WriteRawInt128(0, input5);
pofWriter.WriteRawInt128(0, input6);
pofWriter.WriteRawInt128(0, input7);
pofWriter.WriteRawInt128(0, input8);
initPOFReader();
RawInt128 result1 = pofReader.ReadRawInt128(0);
RawInt128 result2 = pofReader.ReadRawInt128(0);
RawInt128 result3 = pofReader.ReadRawInt128(0);
RawInt128 result4 = pofReader.ReadRawInt128(0);
RawInt128 result5 = pofReader.ReadRawInt128(0);
RawInt128 result6 = pofReader.ReadRawInt128(0);
RawInt128 result7 = pofReader.ReadRawInt128(0);
RawInt128 result8 = pofReader.ReadRawInt128(0);
Assert.AreEqual(input1.Value, result1.Value);
Assert.AreEqual(input2.Value, result2.Value);
Assert.AreEqual(input3.Value, result3.Value);
Assert.AreEqual(input4.Value, result4.Value);
Assert.AreEqual(input5.Value, result5.Value);
Assert.AreEqual(input6.Value, result6.Value);
Assert.AreEqual(input7.Value, result7.Value);
Assert.AreEqual(input8.Value, result8.Value);
}
