GNU Radio 3.5.1 C++ API
gr_message_source Class Reference

Turn received messages into a stream. More...

#include <gr_message_source.h>

Inheritance diagram for gr_message_source:

List of all members.

Public Member Functions

 ~gr_message_source ()
gr_msg_queue_sptr msgq () const
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_source (size_t itemsize, int msgq_limit)
 gr_message_source (size_t itemsize, gr_msg_queue_sptr msgq)

Friends

GR_CORE_API gr_message_source_sptr gr_make_message_source (size_t itemsize, int msgq_limit)
GR_CORE_API gr_message_source_sptr gr_make_message_source (size_t itemsize, gr_msg_queue_sptr msgq)

Detailed Description

Turn received messages into a stream.


Constructor & Destructor Documentation

gr_message_source::gr_message_source ( size_t  itemsize,
int  msgq_limit 
) [protected]
gr_message_source::gr_message_source ( size_t  itemsize,
gr_msg_queue_sptr  msgq 
) [protected]
gr_message_source::~gr_message_source ( )

Member Function Documentation

gr_msg_queue_sptr gr_message_source::msgq ( ) const [inline]
int gr_message_source::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_source_sptr gr_make_message_source ( size_t  itemsize,
int  msgq_limit 
) [friend]
GR_CORE_API gr_message_source_sptr gr_make_message_source ( size_t  itemsize,
gr_msg_queue_sptr  msgq 
) [friend]

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