UHD  003.004.002-0-unknown
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uhd::transport::managed_recv_buffer Class Reference

#include <zero_copy.hpp>

List of all members.

Public Types

typedef boost::intrusive_ptr
< managed_recv_buffer
sptr

Public Member Functions

virtual void release (void)=0
template<class T >
cast (void) const
size_t size (void) const

Public Attributes

int _ref_count

Detailed Description

A managed receive buffer: Contains a reference to transport-managed memory, and a method to release the memory after reading.


Member Typedef Documentation


Member Function Documentation

template<class T >
T uhd::transport::managed_recv_buffer::cast ( void  ) const
inline

Get a pointer to the underlying buffer.

Returns:
a pointer into memory
virtual void uhd::transport::managed_recv_buffer::release ( void  )
pure virtual

Signal to the transport that we are done with the buffer. This should be called to release the buffer to the transport object. After calling, the referenced memory should be considered invalid.

size_t uhd::transport::managed_recv_buffer::size ( void  ) const
inline

Get the size of the underlying buffer.

Returns:
the number of bytes

Member Data Documentation

int uhd::transport::managed_recv_buffer::_ref_count

The documentation for this class was generated from the following file: