gr_squelch_base_ff Class Reference

#include <gr_squelch_base_ff.h>

Inheritance diagram for gr_squelch_base_ff:

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Collaboration diagram for gr_squelch_base_ff:

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List of all members.

Public Member Functions
	gr_squelch_base_ff (const char *name, int ramp, bool gate)
int	ramp () const
void	set_ramp (int ramp)
bool	gate () const
void	set_gate (bool gate)
bool	unmuted () const
virtual std::vector< float >	squelch_range () const =0
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 &sample)
virtual bool	mute () const

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Constructor & Destructor Documentation

gr_squelch_base_ff::gr_squelch_base_ff	(	const char *	name,
		int	ramp,
		bool	gate
	)

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Member Function Documentation

bool gr_squelch_base_ff::gate

(

)

const [inline]

int gr_squelch_base_ff::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.

Implements gr_block.

virtual bool gr_squelch_base_ff::mute

(

)

const [inline, protected, virtual]

Reimplemented in gr_ctcss_squelch_ff, and gr_pwr_squelch_ff.

int gr_squelch_base_ff::ramp

(

)

const [inline]

void gr_squelch_base_ff::set_gate

(

bool

gate

)

[inline]

void gr_squelch_base_ff::set_ramp

(

int

ramp

)

[inline]

virtual std::vector<float> gr_squelch_base_ff::squelch_range

(

)

const [pure virtual]

Implemented in gr_ctcss_squelch_ff, and gr_pwr_squelch_ff.

bool gr_squelch_base_ff::unmuted

(

)

const [inline]

virtual void gr_squelch_base_ff::update_state

(

const float &

sample

)

[inline, protected, virtual]

Reimplemented in gr_ctcss_squelch_ff, and gr_pwr_squelch_ff.

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

• gr_squelch_base_ff.h