public int ForEachByteDesc(IByteProcessor processor)
{
if (!_terminated)
{
ThrowReplay();
}
return(_buffer.ForEachByteDesc(processor));
}
/// <summary>
/// Iterates over the readable bytes of this buffer with the specified <paramref name="processor"/> in descending order.
/// </summary>
/// <returns>
/// <c>-1</c> if the processor iterated to or beyond the beginning of the readable bytes.
/// The last-visited index If the <see cref="IByteProcessor.Process"/> returned <c>false</c>.
/// </returns>
public static int ForEachByteDesc(this IByteBuffer buf, IByteProcessor processor)
{
if (buf is IByteBuffer2 buffer2)
{
return(buffer2.ForEachByteDesc(processor));
}
return(buf.ForEachByteDesc(buf.ReaderIndex, buf.ReadableBytes, processor));
}
static int LastIndexOf(IByteBuffer buffer, int fromIndex, int toIndex, byte value)
{
fromIndex = Math.Min(fromIndex, buffer.Capacity);
if (fromIndex < 0 || buffer.Capacity == 0)
{
return(-1);
}
return(buffer.ForEachByteDesc(toIndex, fromIndex - toIndex, new ByteProcessor.IndexOfProcessor(value)));
}
public virtual int ForEachByteDesc(int index, int length, IByteProcessor processor) => Buf.ForEachByteDesc(index, length, processor);
static int LastIndexOf(IByteBuffer buffer, int fromIndex, int toIndex, byte value)
{
fromIndex = Math.Min(fromIndex, buffer.Capacity);
if (fromIndex < 0 || buffer.Capacity == 0)
{
return -1;
}
return buffer.ForEachByteDesc(toIndex, fromIndex - toIndex, new ByteProcessor.IndexOfProcessor(value));
}
