gr::blocks::threshold_ff Class Reference

Output a 1 or zero based on a threshold value. More...

#include <threshold_ff.h>

Inheritance diagram for gr::blocks::threshold_ff:

List of all members.

Public Types
typedef boost::shared_ptr < threshold_ff >	sptr
Public Member Functions
virtual float	lo () const =0
virtual void	set_lo (float lo)=0
virtual float	hi () const =0
virtual void	set_hi (float hi)=0
virtual float	last_state () const =0
virtual void	set_last_state (float last_state)=0
Static Public Member Functions
static sptr	make (float lo, float hi, float initial_state=0)

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Detailed Description

Output a 1 or zero based on a threshold value.

Test the incoming signal against a threshold. If the signal excedes the hi value, it will output a 1 until the signal falls below the lo value.

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Member Typedef Documentation

typedef boost::shared_ptr<threshold_ff> gr::blocks::threshold_ff::sptr

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Member Function Documentation

virtual float gr::blocks::threshold_ff::hi

(

)

const [pure virtual]

Implemented in gr::blocks::threshold_ff_impl.

virtual float gr::blocks::threshold_ff::last_state

(

)

const [pure virtual]

Implemented in gr::blocks::threshold_ff_impl.

virtual float gr::blocks::threshold_ff::lo

(

)

const [pure virtual]

Implemented in gr::blocks::threshold_ff_impl.

static sptr gr::blocks::threshold_ff::make	(	float	lo,
		float	hi,
		float	initial_state = 0
	)		[static]

virtual void gr::blocks::threshold_ff::set_hi

(

float

hi

)

[pure virtual]

Implemented in gr::blocks::threshold_ff_impl.

virtual void gr::blocks::threshold_ff::set_last_state

(

float

last_state

)

[pure virtual]

Implemented in gr::blocks::threshold_ff_impl.

virtual void gr::blocks::threshold_ff::set_lo

(

float

lo

)

[pure virtual]

Implemented in gr::blocks::threshold_ff_impl.

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

• threshold_ff.h