GNU Radio 3.6.5 C++ API

gr_message_sink Class Reference

Gather received items into messages and insert into msgq. More...

#include <gr_message_sink.h>

Inheritance diagram for gr_message_sink:
gr_sync_block gr_block gr_basic_block gr_msg_accepter gruel::msg_accepter

List of all members.

Public Member Functions

 ~gr_message_sink ()
int work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
 just like gr_block::general_work, only this arranges to call consume_each for you

Protected Member Functions

 gr_message_sink (size_t itemsize, gr_msg_queue_sptr msgq, bool dont_block)
 gr_message_sink (size_t itemsize, gr_msg_queue_sptr msgq, bool dont_block, const std::string &lengthtagname)

Friends

GR_CORE_API gr_message_sink_sptr gr_make_message_sink (size_t itemsize, gr_msg_queue_sptr msgq, bool dont_block)
GR_CORE_API gr_message_sink_sptr gr_make_message_sink (size_t itemsize, gr_msg_queue_sptr msgq, bool dont_block, const std::string &lengthtagname)

Detailed Description

Gather received items into messages and insert into msgq.


Constructor & Destructor Documentation

gr_message_sink::gr_message_sink ( size_t  itemsize,
gr_msg_queue_sptr  msgq,
bool  dont_block 
) [protected]
gr_message_sink::gr_message_sink ( size_t  itemsize,
gr_msg_queue_sptr  msgq,
bool  dont_block,
const std::string &  lengthtagname 
) [protected]
gr_message_sink::~gr_message_sink ( )

Member Function Documentation

int gr_message_sink::work ( int  noutput_items,
gr_vector_const_void_star input_items,
gr_vector_void_star output_items 
) [virtual]

just like gr_block::general_work, only this arranges to call consume_each for you

The user must override work to define the signal processing code

Implements gr_sync_block.


Friends And Related Function Documentation

GR_CORE_API gr_message_sink_sptr gr_make_message_sink ( size_t  itemsize,
gr_msg_queue_sptr  msgq,
bool  dont_block 
) [friend]
GR_CORE_API gr_message_sink_sptr gr_make_message_sink ( size_t  itemsize,
gr_msg_queue_sptr  msgq,
bool  dont_block,
const std::string &  lengthtagname 
) [friend]

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