gr::filter::fractional_interpolator_ff_impl Class Reference

#include <fractional_interpolator_ff_impl.h>

Inheritance diagram for gr::filter::fractional_interpolator_ff_impl:

List of all members.

Public Member Functions
	fractional_interpolator_ff_impl (float phase_shift, float interp_ratio)
	~fractional_interpolator_ff_impl ()
void	forecast (int noutput_items, gr_vector_int &ninput_items_required)
int	general_work (int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
	compute output items from input items
float	mu () const
float	interp_ratio () const
void	set_mu (float mu)
void	set_interp_ratio (float interp_ratio)

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Constructor & Destructor Documentation

gr::filter::fractional_interpolator_ff_impl::fractional_interpolator_ff_impl	(	float	phase_shift,
		float	interp_ratio
	)

gr::filter::fractional_interpolator_ff_impl::~fractional_interpolator_ff_impl

(

)

---

Member Function Documentation

void gr::filter::fractional_interpolator_ff_impl::forecast	(	int	noutput_items,
		gr_vector_int &	ninput_items_required
	)

int gr::filter::fractional_interpolator_ff_impl::general_work	(	int	noutput_items,
		gr_vector_int &	ninput_items,
		gr_vector_const_void_star &	input_items,
		gr_vector_void_star &	output_items
	)		[virtual]

compute output items from input items

Parameters:

noutput_items	number of output items to write on each output stream
ninput_items	number of input items available on each input stream
input_items	vector of pointers to the input items, one entry per input stream
output_items	vector of pointers to the output items, one entry per output stream

Returns:

number of items actually written to each output stream, or -1 on EOF. It is OK to return a value less than noutput_items. -1 <= return value <= noutput_items

general_work must call consume or consume_each to indicate how many items were consumed on each input stream.

Reimplemented from gr_block.

float gr::filter::fractional_interpolator_ff_impl::interp_ratio

(

)

const [virtual]

Implements gr::filter::fractional_interpolator_ff.

float gr::filter::fractional_interpolator_ff_impl::mu

(

)

const [virtual]

Implements gr::filter::fractional_interpolator_ff.

void gr::filter::fractional_interpolator_ff_impl::set_interp_ratio

(

float

interp_ratio

)

[virtual]

Implements gr::filter::fractional_interpolator_ff.

void gr::filter::fractional_interpolator_ff_impl::set_mu

(

float

mu

)

[virtual]

Implements gr::filter::fractional_interpolator_ff.

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

• fractional_interpolator_ff_impl.h