gr_null_source Class Reference
[Signal Sources]

#include <gr_null_source.h>

Inheritance diagram for gr_null_source:

[legend]Collaboration diagram for gr_null_source:

[legend]List of all members.

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Detailed Description

A source of zeros.

Public Member Functions
virtual 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_null_source (size_t sizeof_stream_item)

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Member Function Documentation

int gr_null_source::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.

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Friends And Related Function Documentation

gr_block_sptr gr_make_null_source (  size_t  sizeof_stream_item  )  [friend]

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

• gr_null_source.h
• gr_null_source.cc

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