public override ByteBuffer put(ByteBuffer src)
{
if (src is HeapByteBuffer)
{
if (src == this)
throw new ArgumentException();
var sb = (HeapByteBuffer) 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;
}
