public ulong GetULong(int bitCount = sizeof(long) * 8)
{
if (absPosition + bitCount > absLength)
{
throw new IndexOutOfRangeException(MsgIOORE(false, absPosition, bitCount));
}
ulong result = new FastBit.ULong().Read(data, absPosition, bitCount);
absPosition += bitCount;
return(result);
}
public double GetDoubleAt(int offset)
{
const int bitCount = sizeof(double) * 8;
if (absOffset + offset + bitCount > absLength)
{
throw new IndexOutOfRangeException(MsgIOORE(false, absOffset + offset, bitCount));
}
var u = new FastBit.ULong();
u.Read(data, absOffset + offset, bitCount);
var f = new FastByte.Double(u.b0, u.b1, u.b2, u.b3, u.b4, u.b5, u.b6, u.b7);
return(!BitConverter.IsLittleEndian ? f.GetReversed() : f.value);
}