gr::analog::pwr_squelch_ff_impl Class Reference

#include <pwr_squelch_ff_impl.h>

Inheritance diagram for gr::analog::pwr_squelch_ff_impl:

List of all members.

Public Member Functions
	pwr_squelch_ff_impl (double db, double alpha=0.0001, int ramp=0, bool gate=false)
	~pwr_squelch_ff_impl ()
std::vector< float >	squelch_range () const
double	threshold () const
void	set_threshold (double db)
void	set_alpha (double alpha)
int	ramp () const
void	set_ramp (int ramp)
bool	gate () const
void	set_gate (bool gate)
bool	unmuted () const
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
Protected Member Functions
virtual void	update_state (const float &in)
virtual bool	mute () const

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Constructor & Destructor Documentation

gr::analog::pwr_squelch_ff_impl::pwr_squelch_ff_impl	(	double	db,
		double	alpha = 0.0001,
		int	ramp = 0,
		bool	gate = false
	)

gr::analog::pwr_squelch_ff_impl::~pwr_squelch_ff_impl

(

)

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Member Function Documentation

bool gr::analog::pwr_squelch_ff_impl::gate

(

)

const [inline, virtual]

Implements gr::analog::pwr_squelch_ff.

References gr::analog::squelch_base_ff_impl::gate().

int gr::analog::pwr_squelch_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
	)		[inline, 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::analog::squelch_base_ff_impl.

References gr::analog::squelch_base_ff_impl::general_work().

virtual bool gr::analog::pwr_squelch_ff_impl::mute

(

)

const [inline, protected, virtual]

Implements gr::analog::pwr_squelch_ff.

int gr::analog::pwr_squelch_ff_impl::ramp

(

)

const [inline, virtual]

Implements gr::analog::pwr_squelch_ff.

References gr::analog::squelch_base_ff_impl::ramp().

void gr::analog::pwr_squelch_ff_impl::set_alpha

(

double

alpha

)

[inline, virtual]

Implements gr::analog::pwr_squelch_ff.

void gr::analog::pwr_squelch_ff_impl::set_gate

(

bool

gate

)

[inline, virtual]

Implements gr::analog::pwr_squelch_ff.

References gr::analog::squelch_base_ff_impl::set_gate().

void gr::analog::pwr_squelch_ff_impl::set_ramp

(

int

ramp

)

[inline, virtual]

Implements gr::analog::pwr_squelch_ff.

References gr::analog::squelch_base_ff_impl::set_ramp().

void gr::analog::pwr_squelch_ff_impl::set_threshold

(

double

db

)

[inline, virtual]

Implements gr::analog::pwr_squelch_ff.

std::vector<float> gr::analog::pwr_squelch_ff_impl::squelch_range

(

)

const [virtual]

Implements gr::analog::pwr_squelch_ff.

double gr::analog::pwr_squelch_ff_impl::threshold

(

)

const [inline, virtual]

Implements gr::analog::pwr_squelch_ff.

bool gr::analog::pwr_squelch_ff_impl::unmuted

(

)

const [inline, virtual]

Implements gr::analog::pwr_squelch_ff.

References gr::analog::squelch_base_ff_impl::unmuted().

virtual void gr::analog::pwr_squelch_ff_impl::update_state

(

const float &

in

)

[protected, virtual]

Implements gr::analog::pwr_squelch_ff.

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

• pwr_squelch_ff_impl.h