Additional Inherited Members |
virtual | ~block () |
unsigned | history () const |
void | set_history (unsigned history) |
void | declare_sample_delay (int which, unsigned delay) |
void | declare_sample_delay (unsigned delay) |
unsigned | sample_delay (int which) const |
bool | fixed_rate () const |
| Return true if this block has a fixed input to output rate.
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virtual void | forecast (int noutput_items, gr_vector_int &ninput_items_required) |
| Estimate input requirements given output request.
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virtual int | general_work (int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items) |
| compute output items from input items
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virtual bool | start () |
| Called to enable drivers, etc for i/o devices.
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virtual bool | stop () |
| Called to disable drivers, etc for i/o devices.
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void | set_output_multiple (int multiple) |
| Constrain the noutput_items argument passed to forecast and general_work.
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int | output_multiple () const |
bool | output_multiple_set () const |
void | set_alignment (int multiple) |
| Constrains buffers to work on a set item alignment (for SIMD)
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int | alignment () const |
void | set_unaligned (int na) |
int | unaligned () const |
void | set_is_unaligned (bool u) |
bool | is_unaligned () const |
void | consume (int which_input, int how_many_items) |
| Tell the scheduler how_many_items of input stream which_input were consumed.
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void | consume_each (int how_many_items) |
| Tell the scheduler how_many_items were consumed on each input stream.
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void | produce (int which_output, int how_many_items) |
| Tell the scheduler how_many_items were produced on output stream which_output .
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void | set_relative_rate (double relative_rate) |
| Set the approximate output rate / input rate.
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double | relative_rate () const |
| return the approximate output rate / input rate
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virtual int | fixed_rate_ninput_to_noutput (int ninput) |
| Given ninput samples, return number of output samples that will be produced. N.B. this is only defined if fixed_rate returns true. Generally speaking, you don't need to override this.
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virtual int | fixed_rate_noutput_to_ninput (int noutput) |
| Given noutput samples, return number of input samples required to produce noutput. N.B. this is only defined if fixed_rate returns true. Generally speaking, you don't need to override this.
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uint64_t | nitems_read (unsigned int which_input) |
| Return the number of items read on input stream which_input.
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uint64_t | nitems_written (unsigned int which_output) |
| Return the number of items written on output stream which_output.
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tag_propagation_policy_t | tag_propagation_policy () |
| Asks for the policy used by the scheduler to moved tags downstream.
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void | set_tag_propagation_policy (tag_propagation_policy_t p) |
| Set the policy by the scheduler to determine how tags are moved downstream.
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int | min_noutput_items () const |
| Return the minimum number of output items this block can produce during a call to work.
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void | set_min_noutput_items (int m) |
| Set the minimum number of output items this block can produce during a call to work.
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int | max_noutput_items () |
| Return the maximum number of output items this block will handle during a call to work.
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void | set_max_noutput_items (int m) |
| Set the maximum number of output items this block will handle during a call to work.
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void | unset_max_noutput_items () |
| Clear the switch for using the max_noutput_items value of this block.
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bool | is_set_max_noutput_items () |
| Ask the block if the flag is or is not set to use the internal value of max_noutput_items during a call to work.
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void | expand_minmax_buffer (int port) |
long | max_output_buffer (size_t i) |
| Returns max buffer size on output port i .
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void | set_max_output_buffer (long max_output_buffer) |
| Sets max buffer size on all output ports.
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void | set_max_output_buffer (int port, long max_output_buffer) |
| Sets max buffer size on output port port .
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long | min_output_buffer (size_t i) |
| Returns min buffer size on output port i .
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void | set_min_output_buffer (long min_output_buffer) |
| Sets min buffer size on all output ports.
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void | set_min_output_buffer (int port, long min_output_buffer) |
| Sets min buffer size on output port port .
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float | pc_noutput_items () |
| Gets instantaneous noutput_items performance counter.
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float | pc_noutput_items_avg () |
| Gets average noutput_items performance counter.
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float | pc_noutput_items_var () |
| Gets variance of noutput_items performance counter.
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float | pc_nproduced () |
| Gets instantaneous num items produced performance counter.
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float | pc_nproduced_avg () |
| Gets average num items produced performance counter.
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float | pc_nproduced_var () |
| Gets variance of num items produced performance counter.
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float | pc_input_buffers_full (int which) |
| Gets instantaneous fullness of which input buffer.
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float | pc_input_buffers_full_avg (int which) |
| Gets average fullness of which input buffer.
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float | pc_input_buffers_full_var (int which) |
| Gets variance of fullness of which input buffer.
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std::vector< float > | pc_input_buffers_full () |
| Gets instantaneous fullness of all input buffers.
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std::vector< float > | pc_input_buffers_full_avg () |
| Gets average fullness of all input buffers.
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std::vector< float > | pc_input_buffers_full_var () |
| Gets variance of fullness of all input buffers.
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float | pc_output_buffers_full (int which) |
| Gets instantaneous fullness of which input buffer.
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float | pc_output_buffers_full_avg (int which) |
| Gets average fullness of which input buffer.
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float | pc_output_buffers_full_var (int which) |
| Gets variance of fullness of which input buffer.
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std::vector< float > | pc_output_buffers_full () |
| Gets instantaneous fullness of all output buffers.
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std::vector< float > | pc_output_buffers_full_avg () |
| Gets average fullness of all output buffers.
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std::vector< float > | pc_output_buffers_full_var () |
| Gets variance of fullness of all output buffers.
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float | pc_work_time () |
| Gets instantaneous clock cycles spent in work.
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float | pc_work_time_avg () |
| Gets average clock cycles spent in work.
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float | pc_work_time_var () |
| Gets average clock cycles spent in work.
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float | pc_work_time_total () |
| Gets total clock cycles spent in work.
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void | reset_perf_counters () |
| Resets the performance counters.
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void | setup_pc_rpc () |
| Sets up export of perf. counters to ControlPort. Only called by the scheduler.
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bool | is_pc_rpc_set () |
| Checks if this block is already exporting perf. counters to ControlPort.
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void | no_pc_rpc () |
| If the block calls this in its constructor, it's perf. counters will not be exported.
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void | set_processor_affinity (const std::vector< int > &mask) |
| Set the thread's affinity to processor core n .
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void | unset_processor_affinity () |
| Remove processor affinity to a specific core.
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std::vector< int > | processor_affinity () |
| Get the current processor affinity.
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int | active_thread_priority () |
| Get the current thread priority in use.
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int | thread_priority () |
| Get the current thread priority stored.
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int | set_thread_priority (int priority) |
| Set the current thread priority.
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bool | update_rate () const |
void | system_handler (pmt::pmt_t msg) |
| the system message handler
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bool | finished () |
| returns true when execution has completed due to a message connection
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block_detail_sptr | detail () const |
void | set_detail (block_detail_sptr detail) |
void | notify_msg_neighbors () |
| Tell msg neighbors we are finished.
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void | clear_finished () |
| Make sure we dont think we are finished.
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enum | vcolor { WHITE,
GREY,
BLACK
} |
| block (void) |
| block (const std::string &name, gr::io_signature::sptr input_signature, gr::io_signature::sptr output_signature) |
void | set_fixed_rate (bool fixed_rate) |
void | add_item_tag (unsigned int which_output, uint64_t abs_offset, const pmt::pmt_t &key, const pmt::pmt_t &value, const pmt::pmt_t &srcid=pmt::PMT_F) |
| Adds a new tag onto the given output buffer.
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void | add_item_tag (unsigned int which_output, const tag_t &tag) |
| Adds a new tag onto the given output buffer.
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void | remove_item_tag (unsigned int which_input, uint64_t abs_offset, const pmt::pmt_t &key, const pmt::pmt_t &value, const pmt::pmt_t &srcid=pmt::PMT_F) |
| Removes a tag from the given input buffer.
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void | remove_item_tag (unsigned int which_input, const tag_t &tag) |
| Removes a tag from the given input buffer.
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void | get_tags_in_range (std::vector< tag_t > &v, unsigned int which_input, uint64_t abs_start, uint64_t abs_end) |
| Given a [start,end), returns a vector of all tags in the range.
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void | get_tags_in_range (std::vector< tag_t > &v, unsigned int which_input, uint64_t abs_start, uint64_t abs_end, const pmt::pmt_t &key) |
| Given a [start,end), returns a vector of all tags in the range with a given key.
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void | get_tags_in_window (std::vector< tag_t > &v, unsigned int which_input, uint64_t rel_start, uint64_t rel_end) |
| Gets all tags within the relative window of the current call to work.
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void | get_tags_in_window (std::vector< tag_t > &v, unsigned int which_input, uint64_t rel_start, uint64_t rel_end, const pmt::pmt_t &key) |
| Operates like gr::block::get_tags_in_window with the ability to only return tags with the specified key .
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void | enable_update_rate (bool en) |
std::vector< long > | d_max_output_buffer |
std::vector< long > | d_min_output_buffer |
gr::thread::mutex | d_setlock |
gr::logger_ptr | d_logger |
gr::logger_ptr | d_debug_logger |
Creates TUNTAP interface and translates traffic to PDUs.