Inheritance diagram for gr_squelch_base_ff:

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

Constructor & Destructor Documentation

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

Member Function Documentation

bool gr_squelch_base_ff::gate ( ) const [inline]

Referenced by set_gate().

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]

int gr_squelch_base_ff::ramp ( ) const [inline]

Referenced by set_ramp().

void gr_squelch_base_ff::set_gate ( bool gate ) [inline]

References gate().

void gr_squelch_base_ff::set_ramp ( int ramp ) [inline]

References ramp().

virtual std::vector<float> gr_squelch_base_ff::squelch_range ( ) const [pure virtual]