gr_probe_density_b Class Reference
#include <gr_probe_density_b.h>
Inheritance diagram for gr_probe_density_b:
Public Member Functions | |
| ~gr_probe_density_b () | |
| double | density () const |
| Returns the current density value. | |
| void | set_alpha (double alpha) |
| Set the average filter constant. | |
| int | work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items) |
| just like gr_block::general_work, only this arranges to call consume_each for you | |
Friends | |
| gr_probe_density_b_sptr | gr_make_probe_density_b (double alpha) |
Detailed Description
This block maintains a running average of the input stream and makes it available as an accessor function. The input stream is type unsigned char.
If you send this block a stream of unpacked bytes, it will tell you what the bit density is.
- Parameters:
-
alpha Average filter constant
Constructor & Destructor Documentation
| gr_probe_density_b::~gr_probe_density_b | ( | ) |
Member Function Documentation
| double gr_probe_density_b::density | ( | ) | const [inline] |
Returns the current density value.
| void gr_probe_density_b::set_alpha | ( | double | alpha | ) |
Set the average filter constant.
| int gr_probe_density_b::work | ( | int | noutput_items, |
| gr_vector_const_void_star & | input_items, | ||
| gr_vector_void_star & | output_items | ||
| ) | [virtual] |
just like gr_block::general_work, only this arranges to call consume_each for you
The user must override work to define the signal processing code
Implements gr_sync_block.
Friends And Related Function Documentation
| gr_probe_density_b_sptr gr_make_probe_density_b | ( | double | alpha | ) | [friend] |
The documentation for this class was generated from the following file:
