private static void checkSlice(ByteBufferN b, ByteBufferN slice)
{
ck(slice, 0, slice.position());
ck(slice, b.remaining(), slice.limit());
ck(slice, b.remaining(), slice.capacity());
if (b.isDirect() != slice.isDirect())
fail("Lost direction", slice);
if (b.isReadOnly() != slice.isReadOnly())
fail("Lost read-only", slice);
}
public override ByteBufferN put(ByteBufferN src)
{
if (src is HeapByteBufferN)
{
if (src == this)
throw new IllegalArgumentException();
var sb = (HeapByteBufferN) src;
int n = sb.remaining();
if (n > remaining())
throw new BufferOverflowException();
Array.Copy(sb.hb, sb.ix(sb.position()),
hb, ix(position()), n);
sb.position(sb.position() + n);
position(position() + n);
}
else if (src.isDirect())
{
int n = src.remaining();
if (n > remaining())
throw new BufferOverflowException();
src.get(hb, ix(position()), n);
position(position() + n);
}
else
{
base.put(src);
}
return this;
}
