gr_skiphead Class Reference
[Signal Processing Blocks]

#include <gr_skiphead.h>

Inheritance diagram for gr_skiphead:

gr_sync_block gr_block

List of all members.


Detailed Description

skips the first N items, from then on copies items to the output

Useful for building test cases and sources which have metadata or junk at the start

Public Member Functions

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_block_sptr gr_make_skiphead (size_t sizeof_stream_item, int nitems)


Member Function Documentation

int gr_skiphead::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.

References gr_block::consume_each(), and gr_block::input_signature().


Friends And Related Function Documentation

gr_block_sptr gr_make_skiphead ( size_t  sizeof_stream_item,
int  nitems 
) [friend]


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

Generated on Wed Oct 8 09:09:07 2008 for GNU Radio 3.0.4 by  doxygen 1.5.6