18 #ifndef INCLUDED_UHD_TRANSPORT_ZERO_COPY_HPP
19 #define INCLUDED_UHD_TRANSPORT_ZERO_COPY_HPP
22 #include <boost/utility.hpp>
23 #include <boost/shared_ptr.hpp>
24 #include <boost/intrusive_ptr.hpp>
25 #include <boost/detail/atomic_count.hpp>
27 namespace uhd{
namespace transport{
39 virtual void release(
void) = 0;
54 return static_cast<T
>(_buffer);
66 template <
typename T>
UHD_INLINE boost::intrusive_ptr<T> make(
67 T *p,
void *buffer,
size_t length
71 return boost::intrusive_ptr<T>(p);
96 typedef boost::intrusive_ptr<managed_recv_buffer>
sptr;
106 typedef boost::intrusive_ptr<managed_send_buffer>
sptr;
116 typedef boost::shared_ptr<zero_copy_if>
sptr;
130 virtual size_t get_num_recv_frames(
void)
const = 0;
137 virtual size_t get_recv_frame_size(
void)
const = 0;
151 virtual size_t get_num_send_frames(
void)
const = 0;
158 virtual size_t get_send_frame_size(
void)
const = 0;