|Subject:||Re: [Discuss-gnuradio] Code Reuse Question|
|Date:||Thu, 12 May 2016 13:32:48 -0700|
Yeah, like the head block, it's a copying operation. But that's "relatively cheap".
I'm not quite sure about the state of this, but at GRCON '14 work was started on letting blocks define where their buffers are – maybe, one day, as a side effect, we can actually use the same buffers for in- and output and get rid of the copying.
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