|  | 
|  | ~host_buffer () override | 
| void | post_work (int nitems) override | 
|  | Handles post-general_work() cleanup and data transfer. 
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| bool | do_allocate_buffer (size_t final_nitems, size_t sizeof_item) override | 
|  | Do actual buffer allocation. Inherited from buffer_single_mapped. 
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| void * | write_pointer () override | 
|  | Return a pointer to the write buffer depending on the context. 
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| const void * | _read_pointer (unsigned int read_index) override | 
|  | return pointer to read buffer depending on the context 
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| bool | input_blocked_callback (int items_required, int items_avail, unsigned read_index) override | 
|  | Callback function that the scheduler will call when it determines that the input is blocked. Override this function if needed. 
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| bool | output_blocked_callback (int output_multiple, bool force) override | 
|  | Callback function that the scheduler will call when it determines that the output is blocked. 
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|  | ~buffer_single_mapped () override | 
| block_sptr | buf_owner () | 
|  | Return the block that owns this buffer. 
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| int | space_available () override | 
|  | return number of items worth of space available for writing 
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| void | update_reader_block_history (unsigned history, int delay) override | 
| bool | input_blkd_cb_ready (int items_required, unsigned read_index) override | 
|  | Return true if thread is ready to call input_blocked_callback, false otherwise. 
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| bool | output_blkd_cb_ready (int output_multiple) override | 
|  | Return true if thread is ready to call the callback, false otherwise. 
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|  | ~buffer () override | 
| buffer_mapping_type | get_mapping_type () | 
|  | return the buffer's mapping type 
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| unsigned int | bufsize () const | 
|  | return size of this buffer in items 
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| const char * | base () const | 
|  | return the base address of the buffer 
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| void | update_write_pointer (int nitems) | 
|  | tell buffer that we wrote nitemsinto it
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| void | set_done (bool done) | 
| bool | done () const | 
| block_sptr | link () | 
|  | Return the block that writes to this buffer. 
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| size_t | nreaders () const | 
| buffer_reader * | reader (size_t index) | 
| gr::thread::mutex * | mutex () | 
| uint64_t | nitems_written () | 
| void | reset_nitem_counter () | 
| size_t | get_sizeof_item () | 
| uint64_t | get_downstream_lcm_nitems () | 
| uint32_t | get_max_reader_output_multiple () | 
| void | add_item_tag (const tag_t &tag) | 
|  | Adds a new tag to the buffer. 
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| void | remove_item_tag (const tag_t &tag, long id) | 
|  | Removes an existing tag from the buffer. 
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| void | prune_tags (uint64_t max_time) | 
|  | Removes all tags before max_timefrom buffer.
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| std::multimap< uint64_t, tag_t >::iterator | get_tags_begin () | 
| std::multimap< uint64_t, tag_t >::iterator | get_tags_end () | 
| std::multimap< uint64_t, tag_t >::iterator | get_tags_lower_bound (uint64_t x) | 
| std::multimap< uint64_t, tag_t >::iterator | get_tags_upper_bound (uint64_t x) | 
| void | increment_active () | 
|  | Increment the number of active pointers for this buffer. 
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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. 
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| void | on_lock (gr::thread::scoped_lock &lock) override | 
|  | "on_lock" function from the custom_lock_if. 
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| void | on_unlock () override | 
|  | "on_unlock" function from the custom_lock_if. 
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| void | set_transfer_type (const transfer_type &type) | 
|  | Assign buffer's transfer_type. 
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| virtual | ~custom_lock_if () | 
|  | 
| static void * | device_memcpy (void *dest, const void *src, std::size_t count) | 
| static void * | device_memmove (void *dest, const void *src, std::size_t count) | 
| static buffer_sptr | make_buffer (int nitems, size_t sizeof_item, uint64_t downstream_lcm_nitems, uint32_t downstream_max_out_mult, block_sptr link=block_sptr(), block_sptr buf_owner=block_sptr()) | 
| static buffer_sptr | make_host_buffer (int nitems, std::size_t sizeof_item, uint64_t downstream_lcm_nitems, uint32_t downstream_max_out_mult, block_sptr link, block_sptr buf_owner) | 
|  | Creates a new host_buffer object. 
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|  | 
| gr::logger_ptr | d_logger | 
| gr::logger_ptr | d_debug_logger | 
| gr::logger_ptr | d_logger | 
| gr::logger_ptr | d_debug_logger | 
| bool | allocate_buffer (int nitems) override | 
|  | Make reasonable attempt to adjust nitems based on read/write granularity then delegate actual allocation to do_allocate_buffer(). 
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| unsigned | index_add (unsigned a, unsigned b) override | 
|  | Increment read or write index for this buffer. 
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| unsigned | index_sub (unsigned a, unsigned b) override | 
|  | Decrement read or write index for this buffer. 
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|  | buffer_single_mapped (int nitems, size_t sizeof_item, uint64_t downstream_lcm_nitems, uint32_t downstream_max_out_mult, block_sptr link, block_sptr buf_owner) | 
|  | constructor is private. Use gr_make_buffer to create instances. 
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| virtual bool | input_blocked_callback_logic (int items_required, int items_avail, unsigned read_index, char *buffer_ptr, mem_func_t const &memcpy_func, mem_func_t const &memmove_func) | 
|  | Abstracted logic for the input blocked callback function. 
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| virtual bool | output_blocked_callback_logic (int output_multiple, bool force, char *buffer_ptr, mem_func_t const &memmove_func) | 
|  | Abstracted logic for the output blocked callback function. 
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|  | buffer (buffer_mapping_type buftype, int nitems, size_t sizeof_item, uint64_t downstream_lcm_nitems, uint32_t downstream_max_out_mult, block_sptr link) | 
|  | constructor is private. Use gr_make_buffer to create instances. 
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| void | drop_reader (buffer_reader *reader) | 
|  | disassociate readerfrom this buffer
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| block_sptr | d_buf_owner | 
| std::unique_ptr< char[]> | d_buffer | 
| char * | d_base | 
| unsigned int | d_bufsize | 
| buffer_mapping_type | d_buf_map_type | 
| unsigned | d_max_reader_delay | 
| unsigned | d_max_reader_history | 
| bool | d_has_history | 
| size_t | d_sizeof_item | 
| std::vector< buffer_reader * > | d_readers | 
| std::weak_ptr< block > | d_link | 
| gr::thread::mutex | d_mutex | 
| unsigned int | d_write_index | 
| uint64_t | d_abs_write_offset | 
| bool | d_done | 
| std::multimap< uint64_t, tag_t > | d_item_tags | 
| uint64_t | d_last_min_items_read | 
| gr::thread::condition_variable | d_cv | 
| bool | d_callback_flag | 
| uint32_t | d_active_pointer_counter | 
| uint64_t | d_downstream_lcm_nitems | 
| uint64_t | d_write_multiple | 
| uint32_t | d_max_reader_output_multiple | 
| transfer_type | d_transfer_type |