gr::qtgui::freq_sink_f
gr::sync_block
gnuradio/qtgui/freq_sink_f.h
std::shared_ptr< freq_sink_f > std::shared_ptr<freq_sink_f> gr::qtgui::freq_sink_f::sptr sptr gr::qtgui::freq_sink_f::sptr
QApplication * QApplication* gr::qtgui::freq_sink_f::d_qApplication d_qApplication gr::qtgui::freq_sink_f::d_qApplication
sptr static sptr gr::qtgui::freq_sink_f::make (int fftsize, int wintype, double fc, double bw, const std::string &name, int nconnections=1, QWidget *parent=NULL) make gr::qtgui::freq_sink_f::make int fftsize int wintype double fc double bw const std::string & name int nconnections 1 QWidget * parent NULL

Build a floating point PSD sink.

fftsize

size of the FFT to compute and display. If using the PDU message port to plot samples, the length of each PDU must be a multiple of the FFT size.

wintype

type of window to apply (see gr::fft::window::win_type). By setting bit 16 to one, this block will normalize the window before applying it. This allows switching between windows without sacrificing signal power due to tapering, but it will also amplify some samples. See also set_fft_window_normalized().

fc

center frequency of signal (use for x-axis labels)

bw

bandwidth of signal (used to set x-axis labels)

name

title for the plot

nconnections

number of signals to be connected to the sink. The PDU message port is always available for a connection, and this value must be set to 0 if only the PDU message port is being used.

parent

a QWidget parent object, if any

void virtual void gr::qtgui::freq_sink_f::exec_ ()=0 exec_ gr::qtgui::freq_sink_f::exec_
QWidget * virtual QWidget * gr::qtgui::freq_sink_f::qwidget ()=0 qwidget gr::qtgui::freq_sink_f::qwidget
void virtual void gr::qtgui::freq_sink_f::set_fft_size (const int fftsize)=0 set_fft_size gr::qtgui::freq_sink_f::set_fft_size const int fftsize
int virtual int gr::qtgui::freq_sink_f::fft_size () const =0 fft_size gr::qtgui::freq_sink_f::fft_size
void virtual void gr::qtgui::freq_sink_f::set_fft_average (const float fftavg)=0 set_fft_average gr::qtgui::freq_sink_f::set_fft_average const float fftavg
float virtual float gr::qtgui::freq_sink_f::fft_average () const =0 fft_average gr::qtgui::freq_sink_f::fft_average
void virtual void gr::qtgui::freq_sink_f::set_fft_window (const gr::fft::window::win_type win)=0 set_fft_window gr::qtgui::freq_sink_f::set_fft_window const gr::fft::window::win_type win
gr::fft::window::win_type virtual gr::fft::window::win_type gr::qtgui::freq_sink_f::fft_window ()=0 fft_window gr::qtgui::freq_sink_f::fft_window
void virtual void gr::qtgui::freq_sink_f::set_fft_window_normalized (const bool enable)=0 set_fft_window_normalized gr::qtgui::freq_sink_f::set_fft_window_normalized const bool enable

If true, normalize window to unit power.

void virtual void gr::qtgui::freq_sink_f::set_frequency_range (const double centerfreq, const double bandwidth)=0 set_frequency_range gr::qtgui::freq_sink_f::set_frequency_range const double centerfreq const double bandwidth
void virtual void gr::qtgui::freq_sink_f::set_y_axis (double min, double max)=0 set_y_axis gr::qtgui::freq_sink_f::set_y_axis double min double max
void virtual void gr::qtgui::freq_sink_f::set_update_time (double t)=0 set_update_time gr::qtgui::freq_sink_f::set_update_time double t
void virtual void gr::qtgui::freq_sink_f::set_title (const std::string &title)=0 set_title gr::qtgui::freq_sink_f::set_title const std::string & title
void virtual void gr::qtgui::freq_sink_f::set_y_label (const std::string &label, const std::string &unit)=0 set_y_label gr::qtgui::freq_sink_f::set_y_label const std::string & label const std::string & unit
void virtual void gr::qtgui::freq_sink_f::set_line_label (unsigned int which, const std::string &label)=0 set_line_label gr::qtgui::freq_sink_f::set_line_label unsigned int which const std::string & label
void virtual void gr::qtgui::freq_sink_f::set_line_color (unsigned int which, const std::string &color)=0 set_line_color gr::qtgui::freq_sink_f::set_line_color unsigned int which const std::string & color
void virtual void gr::qtgui::freq_sink_f::set_line_width (unsigned int which, int width)=0 set_line_width gr::qtgui::freq_sink_f::set_line_width unsigned int which int width
void virtual void gr::qtgui::freq_sink_f::set_line_style (unsigned int which, int style)=0 set_line_style gr::qtgui::freq_sink_f::set_line_style unsigned int which int style
void virtual void gr::qtgui::freq_sink_f::set_line_marker (unsigned int which, int marker)=0 set_line_marker gr::qtgui::freq_sink_f::set_line_marker unsigned int which int marker
void virtual void gr::qtgui::freq_sink_f::set_line_alpha (unsigned int which, double alpha)=0 set_line_alpha gr::qtgui::freq_sink_f::set_line_alpha unsigned int which double alpha
void virtual void gr::qtgui::freq_sink_f::set_plot_pos_half (bool half)=0 set_plot_pos_half gr::qtgui::freq_sink_f::set_plot_pos_half bool half

Pass "true" to this function to only show the positive half of the spectrum. By default, this plotter shows the full spectrum (positive and negative halves).

void virtual void gr::qtgui::freq_sink_f::set_trigger_mode (trigger_mode mode, float level, int channel, const std::string &tag_key="")=0 set_trigger_mode gr::qtgui::freq_sink_f::set_trigger_mode trigger_mode mode float level int channel const std::string & tag_key ""

Set up a trigger for the sink to know when to start plotting. Useful to isolate events and avoid noise.

The trigger modes are Free, Auto, Normal, and Tag (see gr::qtgui::trigger_mode). The first three are like a normal trigger function. Free means free running with no trigger, auto will trigger if the trigger event is seen, but will still plot otherwise, and normal will hold until the trigger event is observed. The Tag trigger mode allows us to trigger off a specific stream tag. The tag trigger is based only on the name of the tag, so when a tag of the given name is seen, the trigger is activated.

In auto and normal mode, we look to see if the magnitude of the any FFT point is over the set level.

mode

The trigger_mode: free, auto, normal, or tag.

level

The magnitude of the trigger even for auto or normal modes.

channel

Which input channel to use for the trigger events.

tag_key

The name (as a string) of the tag to trigger off of if using the tag mode.

std::string virtual std::string gr::qtgui::freq_sink_f::title ()=0 title gr::qtgui::freq_sink_f::title
std::string virtual std::string gr::qtgui::freq_sink_f::line_label (unsigned int which)=0 line_label gr::qtgui::freq_sink_f::line_label unsigned int which
std::string virtual std::string gr::qtgui::freq_sink_f::line_color (unsigned int which)=0 line_color gr::qtgui::freq_sink_f::line_color unsigned int which
int virtual int gr::qtgui::freq_sink_f::line_width (unsigned int which)=0 line_width gr::qtgui::freq_sink_f::line_width unsigned int which
int virtual int gr::qtgui::freq_sink_f::line_style (unsigned int which)=0 line_style gr::qtgui::freq_sink_f::line_style unsigned int which
int virtual int gr::qtgui::freq_sink_f::line_marker (unsigned int which)=0 line_marker gr::qtgui::freq_sink_f::line_marker unsigned int which
double virtual double gr::qtgui::freq_sink_f::line_alpha (unsigned int which)=0 line_alpha gr::qtgui::freq_sink_f::line_alpha unsigned int which
void virtual void gr::qtgui::freq_sink_f::set_size (int width, int height)=0 set_size gr::qtgui::freq_sink_f::set_size int width int height
void virtual void gr::qtgui::freq_sink_f::enable_menu (bool en=true)=0 enable_menu gr::qtgui::freq_sink_f::enable_menu bool en true
void virtual void gr::qtgui::freq_sink_f::enable_grid (bool en=true)=0 enable_grid gr::qtgui::freq_sink_f::enable_grid bool en true
void virtual void gr::qtgui::freq_sink_f::enable_autoscale (bool en=true)=0 enable_autoscale gr::qtgui::freq_sink_f::enable_autoscale bool en true
void virtual void gr::qtgui::freq_sink_f::enable_control_panel (bool en=true)=0 enable_control_panel gr::qtgui::freq_sink_f::enable_control_panel bool en true
void virtual void gr::qtgui::freq_sink_f::enable_max_hold (bool en)=0 enable_max_hold gr::qtgui::freq_sink_f::enable_max_hold bool en
void virtual void gr::qtgui::freq_sink_f::enable_min_hold (bool en)=0 enable_min_hold gr::qtgui::freq_sink_f::enable_min_hold bool en
void virtual void gr::qtgui::freq_sink_f::clear_max_hold ()=0 clear_max_hold gr::qtgui::freq_sink_f::clear_max_hold
void virtual void gr::qtgui::freq_sink_f::clear_min_hold ()=0 clear_min_hold gr::qtgui::freq_sink_f::clear_min_hold
void virtual void gr::qtgui::freq_sink_f::disable_legend ()=0 disable_legend gr::qtgui::freq_sink_f::disable_legend
void virtual void gr::qtgui::freq_sink_f::reset ()=0 reset gr::qtgui::freq_sink_f::reset
void virtual void gr::qtgui::freq_sink_f::enable_axis_labels (bool en=true)=0 enable_axis_labels gr::qtgui::freq_sink_f::enable_axis_labels bool en true

A graphical sink to display multiple signals in frequency.

This is a QT-based graphical sink the takes set of a floating point streams and plots the PSD. Each signal is plotted with a different color, and the set_title and set_color functions can be used to change the label and color for a given input number.

The sink supports plotting streaming float data or messages. The message port is named "in". The two modes cannot be used simultaneously, and `nconnections` should be set to 0 when using the message mode. GRC handles this issue by providing the "Float Message" type that removes the streaming port(s).

This sink can plot messages that contain either uniform vectors of float 32 values (pmt::is_f32vector) or PDUs where the data is a uniform vector of float 32 values.

Message Ports:

- freq (input): Receives a PMT pair: (intern("freq"), double(frequency)). This is used to retune the center frequency of the display's x-axis.

- bw (input): Receives a PMT pair: (intern("bw"), double(bandwidth)). This is used to programmatically change the bandwidth of of the display's x-axis.

- freq (output): Produces a PMT pair with (intern("freq"), double(frequency)). When a user double-clicks on the display, the block produces and emits a message containing the frequency of where on the x-axis the user clicked. This value can be used by other blocks to update their frequency setting.

  To perform click-to-tune behavior, this output 'freq' port can be redirected to this block's input 'freq' port to catch the message and update the center frequency of the display.

gr::basic_block
gr::block
gr::messages::msg_accepter
gr::msg_accepter
gr::qtgui::freq_sink_f
gr::sync_block
std::enable_shared_from_this< basic_block >
T
gr::basic_block
d_name
d_symbol_alias
d_symbol_name
d_input_signature
d_output_signature
d_debug_logger
d_logger
msg_queue
d_rpc_vars
d_message_subscribers
gr::block
d_max_output_buffer
d_min_output_buffer
d_pmt_done
d_system_port
gr::io_signature
gr::messages::msg_accepter
gr::msg_accepter
gr::qtgui::freq_sink_f
gr::sync_block
std::basic_string< Char >
std::deque< T >
elements
std::enable_shared_from_this< basic_block >
std::map< pmt::pmt_t, msg_queue_t, msg_queue_comparator >
keys
elements
std::shared_ptr< T >
ptr
std::shared_ptr< io_signature >
ptr
std::shared_ptr< logger >
std::shared_ptr< pmt_base >
std::string
std::vector< long >
std::vector< rpcbasic_sptr >
elements
p
- gr::qtgui::freq_sink_f
  _post
- gr::qtgui::freq_sink_f
  active_thread_priority
- gr::qtgui::freq_sink_f
  add_item_tag
- gr::qtgui::freq_sink_f
  add_item_tag
- gr::qtgui::freq_sink_f
  alias
- gr::qtgui::freq_sink_f
  alias_pmt
- gr::qtgui::freq_sink_f
  alias_set
- gr::qtgui::freq_sink_f
  alignment
- gr::qtgui::freq_sink_f
  allocate_buffer
- gr::qtgui::freq_sink_f
  allocate_detail
- gr::qtgui::freq_sink_f
  basic_block
- gr::qtgui::freq_sink_f
  basic_block
- gr::qtgui::freq_sink_f
  BLACK
- gr::qtgui::freq_sink_f
  blkd_input_timer_value
- gr::qtgui::freq_sink_f
  block
- gr::qtgui::freq_sink_f
  block
- gr::qtgui::freq_sink_f
  check_topology
- gr::qtgui::freq_sink_f
  clear_finished
- gr::qtgui::freq_sink_f
  clear_max_hold
- gr::qtgui::freq_sink_f
  clear_min_hold
- gr::qtgui::freq_sink_f
  color
- gr::qtgui::freq_sink_f
  consume
- gr::qtgui::freq_sink_f
  consume_each
- gr::qtgui::freq_sink_f
  d_blkd_input_timer_value
- gr::qtgui::freq_sink_f
  d_color
- gr::qtgui::freq_sink_f
  d_debug_logger
- gr::qtgui::freq_sink_f
  d_input_signature
- gr::qtgui::freq_sink_f
  d_logger
- gr::qtgui::freq_sink_f
  d_max_output_buffer
- gr::qtgui::freq_sink_f
  d_message_subscribers
- gr::qtgui::freq_sink_f
  d_min_output_buffer
- gr::qtgui::freq_sink_f
  d_name
- gr::qtgui::freq_sink_f
  d_output_signature
- gr::qtgui::freq_sink_f
  d_pmt_done
- gr::qtgui::freq_sink_f
  d_qApplication
- gr::qtgui::freq_sink_f
  d_rpc_set
- gr::qtgui::freq_sink_f
  d_rpc_vars
- gr::qtgui::freq_sink_f
  d_setlock
- gr::qtgui::freq_sink_f
  d_symbol_alias
- gr::qtgui::freq_sink_f
  d_symbol_name
- gr::qtgui::freq_sink_f
  d_symbolic_id
- gr::qtgui::freq_sink_f
  d_system_port
- gr::qtgui::freq_sink_f
  d_unique_id
- gr::qtgui::freq_sink_f
  declare_sample_delay
- gr::qtgui::freq_sink_f
  declare_sample_delay
- gr::qtgui::freq_sink_f
  delete_head_nowait
- gr::qtgui::freq_sink_f
  detail
- gr::qtgui::freq_sink_f
  disable_legend
- gr::qtgui::freq_sink_f
  dispatch_msg
- gr::qtgui::freq_sink_f
  empty_handled_p
- gr::qtgui::freq_sink_f
  empty_handled_p
- gr::qtgui::freq_sink_f
  empty_p
- gr::qtgui::freq_sink_f
  empty_p
- gr::qtgui::freq_sink_f
  enable_autoscale
- gr::qtgui::freq_sink_f
  enable_axis_labels
- gr::qtgui::freq_sink_f
  enable_control_panel
- gr::qtgui::freq_sink_f
  enable_grid
- gr::qtgui::freq_sink_f
  enable_max_hold
- gr::qtgui::freq_sink_f
  enable_menu
- gr::qtgui::freq_sink_f
  enable_min_hold
- gr::qtgui::freq_sink_f
  enable_update_rate
- gr::qtgui::freq_sink_f
  erase_msg
- gr::qtgui::freq_sink_f
  exec_
- gr::qtgui::freq_sink_f
  expand_minmax_buffer
- gr::qtgui::freq_sink_f
  fft_average
- gr::qtgui::freq_sink_f
  fft_size
- gr::qtgui::freq_sink_f
  fft_window
- gr::qtgui::freq_sink_f
  finished
- gr::qtgui::freq_sink_f
  fixed_rate
- gr::qtgui::freq_sink_f
  fixed_rate_ninput_to_noutput
- gr::qtgui::freq_sink_f
  fixed_rate_noutput_to_ninput
- gr::qtgui::freq_sink_f
  forecast
- gr::qtgui::freq_sink_f
  general_work
- gr::qtgui::freq_sink_f
  get_iterator
- gr::qtgui::freq_sink_f
  get_msg_map
- gr::qtgui::freq_sink_f
  get_tags_in_range
- gr::qtgui::freq_sink_f
  get_tags_in_range
- gr::qtgui::freq_sink_f
  get_tags_in_window
- gr::qtgui::freq_sink_f
  get_tags_in_window
- gr::qtgui::freq_sink_f
  GREY
- gr::qtgui::freq_sink_f
  has_msg_handler
- gr::qtgui::freq_sink_f
  has_msg_port
- gr::qtgui::freq_sink_f
  history
- gr::qtgui::freq_sink_f
  identifier
- gr::qtgui::freq_sink_f
  input_signature
- gr::qtgui::freq_sink_f
  insert_tail
- gr::qtgui::freq_sink_f
  is_pc_rpc_set
- gr::qtgui::freq_sink_f
  is_rpc_set
- gr::qtgui::freq_sink_f
  is_set_max_noutput_items
- gr::qtgui::freq_sink_f
  is_unaligned
- gr::qtgui::freq_sink_f
  line_alpha
- gr::qtgui::freq_sink_f
  line_color
- gr::qtgui::freq_sink_f
  line_label
- gr::qtgui::freq_sink_f
  line_marker
- gr::qtgui::freq_sink_f
  line_style
- gr::qtgui::freq_sink_f
  line_width
- gr::qtgui::freq_sink_f
  log_level
- gr::qtgui::freq_sink_f
  make
- gr::qtgui::freq_sink_f
  max_noutput_items
- gr::qtgui::freq_sink_f
  max_output_buffer
- gr::qtgui::freq_sink_f
  message_port_is_hier
- gr::qtgui::freq_sink_f
  message_port_is_hier_in
- gr::qtgui::freq_sink_f
  message_port_is_hier_out
- gr::qtgui::freq_sink_f
  message_port_pub
- gr::qtgui::freq_sink_f
  message_port_register_in
- gr::qtgui::freq_sink_f
  message_port_register_out
- gr::qtgui::freq_sink_f
  message_port_sub
- gr::qtgui::freq_sink_f
  message_port_unsub
- gr::qtgui::freq_sink_f
  message_ports_in
- gr::qtgui::freq_sink_f
  message_ports_out
- gr::qtgui::freq_sink_f
  message_subscribers
- gr::qtgui::freq_sink_f
  min_noutput_items
- gr::qtgui::freq_sink_f
  min_output_buffer
- gr::qtgui::freq_sink_f
  mp_relative_rate
- gr::qtgui::freq_sink_f
  msg_accepter
- gr::qtgui::freq_sink_f
  msg_queue
- gr::qtgui::freq_sink_f
  name
- gr::qtgui::freq_sink_f
  nitems_read
- gr::qtgui::freq_sink_f
  nitems_written
- gr::qtgui::freq_sink_f
  nmsgs
- gr::qtgui::freq_sink_f
  no_pc_rpc
- gr::qtgui::freq_sink_f
  notify_msg_neighbors
- gr::qtgui::freq_sink_f
  output_multiple
- gr::qtgui::freq_sink_f
  output_multiple_set
- gr::qtgui::freq_sink_f
  output_signature
- gr::qtgui::freq_sink_f
  pc_input_buffers_full
- gr::qtgui::freq_sink_f
  pc_input_buffers_full
- gr::qtgui::freq_sink_f
  pc_input_buffers_full_avg
- gr::qtgui::freq_sink_f
  pc_input_buffers_full_avg
- gr::qtgui::freq_sink_f
  pc_input_buffers_full_var
- gr::qtgui::freq_sink_f
  pc_input_buffers_full_var
- gr::qtgui::freq_sink_f
  pc_noutput_items
- gr::qtgui::freq_sink_f
  pc_noutput_items_avg
- gr::qtgui::freq_sink_f
  pc_noutput_items_var
- gr::qtgui::freq_sink_f
  pc_nproduced
- gr::qtgui::freq_sink_f
  pc_nproduced_avg
- gr::qtgui::freq_sink_f
  pc_nproduced_var
- gr::qtgui::freq_sink_f
  pc_output_buffers_full
- gr::qtgui::freq_sink_f
  pc_output_buffers_full
- gr::qtgui::freq_sink_f
  pc_output_buffers_full_avg
- gr::qtgui::freq_sink_f
  pc_output_buffers_full_avg
- gr::qtgui::freq_sink_f
  pc_output_buffers_full_var
- gr::qtgui::freq_sink_f
  pc_output_buffers_full_var
- gr::qtgui::freq_sink_f
  pc_throughput_avg
- gr::qtgui::freq_sink_f
  pc_work_time
- gr::qtgui::freq_sink_f
  pc_work_time_avg
- gr::qtgui::freq_sink_f
  pc_work_time_total
- gr::qtgui::freq_sink_f
  pc_work_time_var
- gr::qtgui::freq_sink_f
  post
- gr::qtgui::freq_sink_f
  processor_affinity
- gr::qtgui::freq_sink_f
  produce
- gr::qtgui::freq_sink_f
  qwidget
- gr::qtgui::freq_sink_f
  relative_rate
- gr::qtgui::freq_sink_f
  relative_rate_d
- gr::qtgui::freq_sink_f
  relative_rate_i
- gr::qtgui::freq_sink_f
  remove_item_tag
- gr::qtgui::freq_sink_f
  remove_item_tag
- gr::qtgui::freq_sink_f
  replace_buffer
- gr::qtgui::freq_sink_f
  reset
- gr::qtgui::freq_sink_f
  reset_perf_counters
- gr::qtgui::freq_sink_f
  rpc_set
- gr::qtgui::freq_sink_f
  sample_delay
- gr::qtgui::freq_sink_f
  set_alignment
- gr::qtgui::freq_sink_f
  set_blkd_input_timer_value
- gr::qtgui::freq_sink_f
  set_block_alias
- gr::qtgui::freq_sink_f
  set_color
- gr::qtgui::freq_sink_f
  set_detail
- gr::qtgui::freq_sink_f
  set_fft_average
- gr::qtgui::freq_sink_f
  set_fft_size
- gr::qtgui::freq_sink_f
  set_fft_window
- gr::qtgui::freq_sink_f
  set_fft_window_normalized
- gr::qtgui::freq_sink_f
  set_fixed_rate
- gr::qtgui::freq_sink_f
  set_frequency_range
- gr::qtgui::freq_sink_f
  set_history
- gr::qtgui::freq_sink_f
  set_input_signature
- gr::qtgui::freq_sink_f
  set_inverse_relative_rate
- gr::qtgui::freq_sink_f
  set_is_unaligned
- gr::qtgui::freq_sink_f
  set_line_alpha
- gr::qtgui::freq_sink_f
  set_line_color
- gr::qtgui::freq_sink_f
  set_line_label
- gr::qtgui::freq_sink_f
  set_line_marker
- gr::qtgui::freq_sink_f
  set_line_style
- gr::qtgui::freq_sink_f
  set_line_width
- gr::qtgui::freq_sink_f
  set_log_level
- gr::qtgui::freq_sink_f
  set_max_noutput_items
- gr::qtgui::freq_sink_f
  set_max_output_buffer
- gr::qtgui::freq_sink_f
  set_max_output_buffer
- gr::qtgui::freq_sink_f
  set_min_noutput_items
- gr::qtgui::freq_sink_f
  set_min_output_buffer
- gr::qtgui::freq_sink_f
  set_min_output_buffer
- gr::qtgui::freq_sink_f
  set_msg_handler
- gr::qtgui::freq_sink_f
  set_output_multiple
- gr::qtgui::freq_sink_f
  set_output_signature
- gr::qtgui::freq_sink_f
  set_plot_pos_half
- gr::qtgui::freq_sink_f
  set_processor_affinity
- gr::qtgui::freq_sink_f
  set_relative_rate
- gr::qtgui::freq_sink_f
  set_relative_rate
- gr::qtgui::freq_sink_f
  set_size
- gr::qtgui::freq_sink_f
  set_tag_propagation_policy
- gr::qtgui::freq_sink_f
  set_thread_priority
- gr::qtgui::freq_sink_f
  set_title
- gr::qtgui::freq_sink_f
  set_trigger_mode
- gr::qtgui::freq_sink_f
  set_unaligned
- gr::qtgui::freq_sink_f
  set_update_time
- gr::qtgui::freq_sink_f
  set_y_axis
- gr::qtgui::freq_sink_f
  set_y_label
- gr::qtgui::freq_sink_f
  setup_pc_rpc
- gr::qtgui::freq_sink_f
  setup_rpc
- gr::qtgui::freq_sink_f
  shared_from_base
- gr::qtgui::freq_sink_f
  sptr
- gr::qtgui::freq_sink_f
  start
- gr::qtgui::freq_sink_f
  stop
- gr::qtgui::freq_sink_f
  symbol_name
- gr::qtgui::freq_sink_f
  symbolic_id
- gr::qtgui::freq_sink_f
  sync_block
- gr::qtgui::freq_sink_f
  sync_block
- gr::qtgui::freq_sink_f
  system_handler
- gr::qtgui::freq_sink_f
  tag_propagation_policy
- gr::qtgui::freq_sink_f
  tag_propagation_policy_t
- gr::qtgui::freq_sink_f
  thread_priority
- gr::qtgui::freq_sink_f
  title
- gr::qtgui::freq_sink_f
  to_basic_block
- gr::qtgui::freq_sink_f
  TPP_ALL_TO_ALL
- gr::qtgui::freq_sink_f
  TPP_CUSTOM
- gr::qtgui::freq_sink_f
  TPP_DONT
- gr::qtgui::freq_sink_f
  TPP_ONE_TO_ONE
- gr::qtgui::freq_sink_f
  unaligned
- gr::qtgui::freq_sink_f
  unique_id
- gr::qtgui::freq_sink_f
  unset_max_noutput_items
- gr::qtgui::freq_sink_f
  unset_processor_affinity
- gr::qtgui::freq_sink_f
  update_rate
- gr::qtgui::freq_sink_f
  vcolor
- gr::qtgui::freq_sink_f
  WHITE
- gr::qtgui::freq_sink_f
  work
- gr::qtgui::freq_sink_f
  WORK_CALLED_PRODUCE
- gr::qtgui::freq_sink_f
  WORK_DONE
- gr::qtgui::freq_sink_f
  work_return_t
- gr::qtgui::freq_sink_f
  ~basic_block
- gr::qtgui::freq_sink_f
  ~block
- gr::qtgui::freq_sink_f
  ~msg_accepter