UHD  003.005.000-62-stable
include/uhd/transport/buffer_pool.hpp
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00001 //
00002 // Copyright 2011-2011 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_BUFFER_POOL_HPP
00019 #define INCLUDED_UHD_TRANSPORT_BUFFER_POOL_HPP
00020 
00021 #include <uhd/config.hpp>
00022 #include <boost/utility.hpp>
00023 #include <boost/shared_ptr.hpp>
00024 
00025 namespace uhd{ namespace transport{
00026 
00031     class UHD_API buffer_pool : boost::noncopyable{
00032     public:
00033         typedef boost::shared_ptr<buffer_pool> sptr;
00034         typedef void * ptr_type;
00035 
00043         static sptr make(
00044             const size_t num_buffs,
00045             const size_t buff_size,
00046             const size_t alignment = 16
00047         );
00048 
00050         virtual ptr_type at(const size_t index) const = 0;
00051 
00053         virtual size_t size(void) const = 0;
00054     };
00055 
00056 }} //namespace
00057 
00058 
00059 #endif /* INCLUDED_UHD_TRANSPORT_BUFFER_POOL_HPP */
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