UHD  003.005.003-781-g91040b6f
include/uhd/transport/nirio_zero_copy.hpp
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00001 //
00002 // Copyright 2013 Ettus Research LLC
00003 //
00004 // This program is free software: you can redistribute it and/or modify
00005 // it under the terms of the GNU General Public License as published by
00006 // the Free Software Foundation, either version 3 of the License, or
00007 // (at your option) any later version.
00008 //
00009 // This program is distributed in the hope that it will be useful,
00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012 // GNU General Public License for more details.
00013 //
00014 // You should have received a copy of the GNU General Public License
00015 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
00016 //
00017 
00018 #ifndef INCLUDED_UHD_TRANSPORT_NIRIO_ZERO_COPY_HPP
00019 #define INCLUDED_UHD_TRANSPORT_NIRIO_ZERO_COPY_HPP
00020 
00021 #include <uhd/config.hpp>
00022 #include <uhd/transport/zero_copy.hpp>
00023 #include <uhd/transport/nirio/nifpga_interface.h>
00024 #include <uhd/types/device_addr.hpp>
00025 #include <boost/shared_ptr.hpp>
00026 
00027 namespace uhd{ namespace transport{
00028 
00029 class UHD_API nirio_zero_copy : public virtual zero_copy_if{
00030 public:
00031     typedef boost::shared_ptr<nirio_zero_copy> sptr;
00032 
00033     static sptr make(
00034         nifpga_interface::nifpga_session::sptr fpga_session,
00035         const uint32_t instance,
00036         const device_addr_t &hints = device_addr_t()
00037     );
00038 
00039     static size_t get_default_buffer_size(void);
00040 };
00041 
00042 }} //namespace
00043 
00044 #endif /* INCLUDED_UHD_TRANSPORT_NIRIO_ZERO_COPY_HPP */
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