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//
// Copyright 2016 Ettus Research
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
#ifndef INCLUDED_UHD_ZERO_COPY_RECV_OFFLOAD_HPP
#define INCLUDED_UHD_ZERO_COPY_RECV_OFFLOAD_HPP
#include <uhd/config.hpp>
#include <uhd/transport/zero_copy.hpp>
#include <boost/shared_ptr.hpp>
namespace uhd{ namespace transport{
/*!
* A threaded transport offload that is meant to relieve the main thread of
* the responsibility of making receive calls.
*/
class UHD_API zero_copy_recv_offload : public virtual zero_copy_if {
public:
typedef boost::shared_ptr<zero_copy_recv_offload> sptr;
/*!
* This transport offload adds a receive thread in order to
* communicate with the underlying transport. It is meant to be
* used in cases where the main thread needs to be relieved of the burden
* of the underlying transport receive calls.
*
* \param transport a shared pointer to the transport interface
* \param timeout a general timeout for pushing and pulling on the bounded buffer
*/
static sptr make(zero_copy_if::sptr transport,
const double timeout);
};
}} //namespace
#endif /* INCLUDED_ZERO_COPY_OFFLOAD_HPP */
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