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| | ~buffer_double_mapped () override |
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| int | space_available () override |
| | return number of items worth of space available for writing More...
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| void | post_work ([[maybe_unused]] int nitems) override |
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| | ~buffer () override |
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| buffer_mapping_type | get_mapping_type () |
| | return the buffer's mapping type More...
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| unsigned int | bufsize () const |
| | return size of this buffer in items More...
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| const char * | base () const |
| | return the base address of the buffer More...
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| virtual void * | write_pointer () |
| | return pointer to write buffer. More...
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| virtual const void * | _read_pointer (unsigned int read_index) |
| | return pointer to read buffer. More...
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| void | update_write_pointer (int nitems) |
| | tell buffer that we wrote nitems into it More...
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| void | set_done (bool done) |
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| bool | done () const |
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| block_sptr | link () |
| | Return the block that writes to this buffer. More...
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| size_t | nreaders () const |
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| buffer_reader * | reader (size_t index) |
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| gr::thread::mutex * | mutex () |
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| uint64_t | nitems_written () |
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| void | reset_nitem_counter () |
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| size_t | get_sizeof_item () |
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| uint64_t | get_downstream_lcm_nitems () |
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| uint32_t | get_max_reader_output_multiple () |
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| virtual void | update_reader_block_history (unsigned history, [[maybe_unused]] int delay) |
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| void | add_item_tag (const tag_t &tag) |
| | Adds a new tag to the buffer. More...
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| void | remove_item_tag (const tag_t &tag, long id) |
| | Removes an existing tag from the buffer. More...
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| void | prune_tags (uint64_t max_time) |
| | Removes all tags before max_time from buffer. More...
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| std::multimap< uint64_t, tag_t >::iterator | get_tags_begin () |
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| std::multimap< uint64_t, tag_t >::iterator | get_tags_end () |
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| std::multimap< uint64_t, tag_t >::iterator | get_tags_lower_bound (uint64_t x) |
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| std::multimap< uint64_t, tag_t >::iterator | get_tags_upper_bound (uint64_t x) |
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| virtual void | post_work (int nitems)=0 |
| | Function to be executed after this object's owner completes the call to general_work() More...
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| virtual bool | input_blkd_cb_ready ([[maybe_unused]] int items_required, [[maybe_unused]] unsigned read_index) |
| | Returns true when the current thread is ready to call the callback, false otherwise. Note if input_blocked_callback is overridden then this function should also be overridden. More...
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| virtual bool | input_blocked_callback ([[maybe_unused]] int items_required, [[maybe_unused]] int items_avail, [[maybe_unused]] unsigned read_index) |
| | Callback function that the scheduler will call when it determines that the input is blocked. Override this function if needed. More...
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| virtual bool | output_blkd_cb_ready ([[maybe_unused]] int output_multiple) |
| | Returns true if the current thread is ready to execute output_blocked_callback(), false otherwise. Note if the default output_blocked_callback is overridden this function should also be overridden. More...
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| virtual bool | output_blocked_callback ([[maybe_unused]] int output_multiple, [[maybe_unused]] bool force=false) |
| | Callback function that the scheduler will call when it determines that the output is blocked. Override this function if needed. More...
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| |
| void | increment_active () |
| | Increment the number of active pointers for this buffer. More...
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| void | decrement_active () |
| | Decrement the number of active pointers for this buffer and signal anyone waiting when the count reaches zero. More...
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| void | on_lock (gr::thread::scoped_lock &lock) override |
| | "on_lock" function from the custom_lock_if. More...
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| void | on_unlock () override |
| | "on_unlock" function from the custom_lock_if. More...
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| void | set_transfer_type (const transfer_type &type) |
| | Assign buffer's transfer_type. More...
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| virtual | ~custom_lock_if () |
| |
Single writer, multiple reader fifo.