Dummy Encoding class. More...
#include <gnuradio/fec/dummy_encoder.h>
Public Member Functions | |
virtual bool | set_frame_size (unsigned int frame_size)=0 |
virtual double | rate ()=0 |
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virtual void | generic_work (void *in_buffer, void *out_buffer)=0 |
int | unique_id () |
std::string | alias () |
virtual int | get_input_size ()=0 |
virtual int | get_output_size ()=0 |
virtual const char * | get_input_conversion () |
virtual const char * | get_output_conversion () |
generic_encoder (void) | |
generic_encoder (std::string name) | |
virtual | ~generic_encoder () |
Static Public Member Functions | |
static generic_encoder::sptr | make (int frame_size, bool pack=false, bool packed_bits=false) |
Additional Inherited Members | |
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typedef boost::shared_ptr < generic_encoder > | sptr |
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int | my_id |
std::string | d_name |
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static int | base_unique_id |
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gr::logger_ptr | d_logger |
Dummy Encoding class.
A dummy encoder class that simply passes the input to the output. It is meant to allow us to easily use the FEC API encoder and decoder blocks in an application with no coding.
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static |
Build a dummy encoding FEC API object.
frame_size | Number of bits per frame. If using in the tagged stream style, this is the maximum allowable number of bits per frame. |
pack | Determines how to handle the input data stream as packed or unpacked bits. If set to True, the encoder's get_input_conversion will be set to 'pack', meaning that the data must be packed before being sent to this encoder. Generally handled through an extended encoder interface. |
packed_bits | Determines how the output data stream is handled. If set to True, the encoder's get_output_conversion returns 'packed_bits', meaning that the output data of the encoder is packed and should be unpacked. Generally handled throug an extended encoder interface. |
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pure virtual |
Returns the coding rate of this encoder (it will always be 1).
Implements gr::fec::generic_encoder.
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pure virtual |
Sets the uncoded frame size to frame_size
. If frame_size
is greater than the value given to the constructor, the frame size will be capped by that initial value and this function will return false. Otherwise, it returns true.
Implements gr::fec::generic_encoder.