#include <gr_msg_queue.h>
Inheritance diagram for gr_msg_queue:


Public Member Functions | |
| gr_msg_queue (unsigned int limit) | |
| ~gr_msg_queue () | |
| void | handle (gr_message_sptr msg) |
| Generic msg_handler method: insert the message. | |
| void | insert_tail (gr_message_sptr msg) |
| Insert message at tail of queue. | |
| gr_message_sptr | delete_head () |
| Delete message from head of queue and return it. Block if no message is available. | |
| gr_message_sptr | delete_head_nowait () |
| If there's a message in the q, delete it and return it. If no message is available, return 0. | |
| void | flush () |
| Delete all messages from the queue. | |
| bool | empty_p () const |
| is the queue empty? | |
| bool | full_p () const |
| is the queue full? | |
| unsigned int | count () const |
| return number of messages in queue | |
| unsigned int | limit () const |
| return limit on number of message in queue. 0 -> unbounded | |
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return number of messages in queue
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Delete message from head of queue and return it. Block if no message is available.
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If there's a message in the q, delete it and return it. If no message is available, return 0.
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is the queue empty?
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Delete all messages from the queue.
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is the queue full?
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Generic msg_handler method: insert the message.
Implements gr_msg_handler. |
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Insert message at tail of queue.
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return limit on number of message in queue. 0 -> unbounded
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1.4.1