/// <seealso cref="BitArrayOutputStream.write(int)">
/// </seealso>
public virtual void testWrite()
{
BitArrayOutputStream stream = new BitArrayOutputStream();
stream.WriteByte(0xFF);
stream.writeBit(true);
stream.writeBit(false);
stream.writeBit(true);
stream.writeBit(false);
stream.WriteByte(0xFF);
stream.WriteByte(0x0F);
stream.writeBit(true);
stream.writeBit(true);
stream.writeBit(true);
stream.writeBit(true);
System.Console.Out.WriteLine("Write " + ByteTools.byteArrayToHexString(stream.ToArray()));
ByteTools.checkBuffers(stream.ToArray(), new byte[] { 0xFF, 0xAF, 0xF0, 0xFF });
stream.writeBit(true);
stream.writeBit(false);
stream.writeBit(true);
stream.writeBit(false);
byte[] temp_byteArray;
temp_byteArray = new byte[]{ (0xCC), (0xFF), (0xFF), (0xBB)};
stream.Write(temp_byteArray, 0, temp_byteArray.Length);
System.Console.Out.WriteLine("After buf write " + ByteTools.byteArrayToHexString(stream.ToArray()));
ByteTools.checkBuffers(stream.ToArray(), new byte[]{ (0xFF), (0xAF), (0xF0), (0xFF), (0xAC), (0xCF), (0xFF), (0xFB), (0xB0)});
stream.align();
stream.writeBit(true);
stream.writeBit(true);
stream.align();
stream.WriteByte(0xFF);
System.Console.Out.WriteLine("After align " + ByteTools.byteArrayToHexString(stream.ToArray()));
ByteTools.checkBuffers(stream.ToArray(), new byte[]{ (0xFF), (0xAF), (0xF0), (0xFF), (0xAC), (0xCF), (0xFF), (0xFB), (0xB0), (0xC0), (0xFF)});
}
protected override int encodeConstraintNumber(long val, long min, long max, BitArrayOutputStream stream)
{
int result = 0;
long valueRange = max - min;
long narrowedVal = val - min;
int maxBitLen = PERCoderUtils.getMaxBitLength(valueRange);
if (valueRange == 0)
{
return result;
}
//For the UNALIGNED variant the value is always encoded in the minimum
// number of bits necessary to represent the range (defined in 10.5.3).
int currentBit = maxBitLen;
while (currentBit > 8)
{
currentBit -= 8;
result++;
stream.WriteByte((byte) (narrowedVal >> currentBit));
}
if (currentBit > 0)
{
for (int i = currentBit - 1; i >= 0; i--)
{
int bitValue = (int) ((narrowedVal >> i) & 0x1);
stream.writeBit(bitValue);
}
result += 1;
}
return result;
}
public virtual void testWrite()
{
BitArrayOutputStream stream = new BitArrayOutputStream();
stream.WriteByte(0xFF);
stream.writeBit(true);
stream.writeBit(false);
stream.writeBit(true);
stream.writeBit(false);
stream.WriteByte(0xFF);
stream.WriteByte(0x0F);
stream.writeBit(true);
stream.writeBit(true);
stream.writeBit(true);
stream.writeBit(true);
System.Console.Out.WriteLine("Write " + ByteTools.byteArrayToHexString(stream.ToArray()));
ByteTools.checkBuffers(stream.ToArray(), new byte[] { 0xFF, 0xAF, 0xF0, 0xFF });
stream.writeBit(true);
stream.writeBit(false);
stream.writeBit(true);
stream.writeBit(false);
byte[] temp_byteArray;
temp_byteArray = new byte[] { (0xCC), (0xFF), (0xFF), (0xBB) };
stream.Write(temp_byteArray, 0, temp_byteArray.Length);
System.Console.Out.WriteLine("After buf write " + ByteTools.byteArrayToHexString(stream.ToArray()));
ByteTools.checkBuffers(stream.ToArray(), new byte[] { (0xFF), (0xAF), (0xF0), (0xFF), (0xAC), (0xCF), (0xFF), (0xFB), (0xB0) });
stream.align();
stream.writeBit(true);
stream.writeBit(true);
stream.align();
stream.WriteByte(0xFF);
System.Console.Out.WriteLine("After align " + ByteTools.byteArrayToHexString(stream.ToArray()));
ByteTools.checkBuffers(stream.ToArray(), new byte[] { (0xFF), (0xAF), (0xF0), (0xFF), (0xAC), (0xCF), (0xFF), (0xFB), (0xB0), (0xC0), (0xFF) });
}