GNU Radio Manual and C++ API Reference  3.7.9.2
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gr::messages Namespace Reference

Classes

class  msg_accepter
 Virtual base class that accepts messages. More...
 
class  msg_accepter_msgq
 Concrete class that accepts messages and inserts them into a message queue. More...
 
class  msg_producer
 Virtual base class that produces messages. More...
 
class  msg_queue
 thread-safe message queue More...
 

Functions

static pmt::pmt_t send (msg_accepter_sptr accepter, const pmt::pmt_t &which_port, const pmt::pmt_t &msg)
 send message to msg_accepter More...
 
static pmt::pmt_t send (msg_accepter *accepter, const pmt::pmt_t &which_port, const pmt::pmt_t &msg)
 send message to msg_accepter More...
 
static pmt::pmt_t send (msg_accepter &accepter, const pmt::pmt_t &which_port, const pmt::pmt_t &msg)
 send message to msg_accepter More...
 
static pmt::pmt_t send (pmt::pmt_t accepter, const pmt::pmt_t &which_port, const pmt::pmt_t &msg)
 send message to msg_accepter More...
 
msg_queue_sptr make_msg_queue (unsigned int limit=0)
 

Function Documentation

msg_queue_sptr gr::messages::make_msg_queue ( unsigned int  limit = 0)
static pmt::pmt_t gr::messages::send ( msg_accepter_sptr  accepter,
const pmt::pmt_t which_port,
const pmt::pmt_t msg 
)
inlinestatic

send message to msg_accepter

Parameters
accepteris the target of the send.
which_portA pmt symbol describing the port by name.
msgis the message to send. It's usually a pmt tuple.

Sending a message is an asynchronous operation. The send call will not wait for the message either to arrive at the destination or to be received.

Returns
msg

Referenced by send().

static pmt::pmt_t gr::messages::send ( msg_accepter *  accepter,
const pmt::pmt_t which_port,
const pmt::pmt_t msg 
)
inlinestatic

send message to msg_accepter

Parameters
accepteris the target of the send.
which_portA pmt symbol describing the port by name.
msgis the message to send. It's usually a pmt tuple.

Sending a message is an asynchronous operation. The send call will not wait for the message either to arrive at the destination or to be received.

Returns
msg

References gr::messages::msg_accepter::post().

static pmt::pmt_t gr::messages::send ( msg_accepter &  accepter,
const pmt::pmt_t which_port,
const pmt::pmt_t msg 
)
inlinestatic

send message to msg_accepter

Parameters
accepteris the target of the send.
which_portA pmt symbol describing the port by name.
msgis the message to send. It's usually a pmt tuple.

Sending a message is an asynchronous operation. The send call will not wait for the message either to arrive at the destination or to be received.

Returns
msg

References gr::messages::msg_accepter::post().

static pmt::pmt_t gr::messages::send ( pmt::pmt_t  accepter,
const pmt::pmt_t which_port,
const pmt::pmt_t msg 
)
inlinestatic

send message to msg_accepter

Parameters
accepteris the target of the send. aprecond: pmt::is_msg_accepter(accepter)
which_portA pmt symbol describing the port by name.
msgis the message to send. It's usually a pmt tuple.

Sending a message is an asynchronous operation. The send call will not wait for the message either to arrive at the destination or to be received.

Returns
msg

References pmt::msg_accepter_ref(), and send().