GNU Radio 3.6.5 C++ API

atsc_pad Class Reference

pad mpeg ts packets from 188 byte char to to 256 byte atsc_mpeg_packetinput: unsigned char; output: atsc_mpeg_packet More...

#include <atsc_pad.h>

Inheritance diagram for atsc_pad:
gr_sync_decimator gr_sync_block gr_block gr_basic_block gr_msg_accepter gruel::msg_accepter

List of all members.

Public Member Functions

void forecast (int noutput_items, gr_vector_int &ninput_items_required)
 Estimate input requirements given output request.
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
void reset ()

Friends

ATSC_API atsc_pad_sptr atsc_make_pad ()

Detailed Description

pad mpeg ts packets from 188 byte char to to 256 byte atsc_mpeg_packet

input: unsigned char; output: atsc_mpeg_packet


Member Function Documentation

void atsc_pad::forecast ( int  noutput_items,
gr_vector_int ninput_items_required 
) [virtual]

Estimate input requirements given output request.

Parameters:
noutput_itemsnumber of output items to produce
ninput_items_requirednumber of input items required on each input stream

Given a request to product noutput_items, estimate the number of data items required on each input stream. The estimate doesn't have to be exact, but should be close.

Reimplemented from gr_sync_decimator.

void atsc_pad::reset ( ) [inline]
int atsc_pad::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

ATSC_API atsc_pad_sptr atsc_make_pad ( ) [friend]

The documentation for this class was generated from the following file: