sensesp::Hysteresis< IN, OUT > Class Template Reference

Hysteresis function. More...

#include <sensesp/transforms/hysteresis.h>

Inheritance diagram for sensesp::Hysteresis< IN, OUT >:

Public Member Functions
	Hysteresis (IN lower_threshold, IN upper_threshold, OUT low_output, OUT high_output, String config_path="")
Public Member Functions inherited from sensesp::LambdaTransform< IN, OUT, IN, IN, OUT, OUT >
	LambdaTransform (std::function< OUT(IN)> function, const String &config_path="")
void	set (const IN &input) override
bool	to_json (JsonObject &doc) override
bool	from_json (const JsonObject &config) override
const ParamInfo *	get_param_info () const
Public Member Functions inherited from sensesp::Transform< IN, OUT >
	Transform (String config_path="")
Transform< IN, OUT > *	connect_from (ValueProducer< OUT > *producer0, ValueProducer< OUT > *producer1=NULL, ValueProducer< OUT > *producer2=NULL, ValueProducer< OUT > *producer3=NULL, ValueProducer< OUT > *producer4=NULL)
Public Member Functions inherited from sensesp::TransformBase
	TransformBase (const String &config_path)
Public Member Functions inherited from sensesp::FileSystemSaveable
	FileSystemSaveable (const String &config_path)
virtual bool	load () override
	Load and populate the object from a persistent storage.
virtual bool	save () override
	Save the object to a persistent storage.
virtual bool	clear () override
	Delete the data from a persistent storage.
bool	find_config_file (const String &config_path, String &filename)
Public Member Functions inherited from sensesp::Saveable
	Saveable (const String &config_path)
virtual bool	refresh ()
	Refresh the object. This may or may not access the persistent storage but is not expected to overwrite the object's state.
const String &	get_config_path () const
Public Member Functions inherited from sensesp::ValueConsumer< IN >
virtual void	set_input (const IN &new_value)
void	connect_from (ValueProducer< IN > *producer)
Public Member Functions inherited from sensesp::ValueProducer< OUT >
	ValueProducer ()
virtual const OUT &	get () const
std::enable_if< std::is_base_of< ValueConsumer< typenameVConsumer::input_type >, VConsumer >::value &&std::is_convertible< OUT, typenameVConsumer::input_type >::value, std::shared_ptr< VConsumer > >::type	connect_to (std::shared_ptr< VConsumer > consumer)
	Connect a producer to a transform with a different input type.
void	emit (const OUT &new_value)
Public Member Functions inherited from sensesp::Observable
	Observable ()
	Observable (Observable &&other)
	Move constructor.
void	notify ()
void	attach (std::function< void()> observer)

Additional Inherited Members
Public Types inherited from sensesp::ValueConsumer< IN >
using	input_type
Static Public Member Functions inherited from sensesp::TransformBase
static const std::set< TransformBase * > &	get_transforms ()
Public Attributes inherited from sensesp::LambdaTransform< IN, OUT, IN, IN, OUT, OUT >
IN	param1_
IN	param2_
OUT	param3_
OUT	param4_
bool	param5_
bool	param6_
Protected Attributes inherited from sensesp::Saveable
const String	config_path_
Protected Attributes inherited from sensesp::ValueProducer< OUT >
OUT	output_

Detailed Description

template<class IN, class OUT>
class sensesp::Hysteresis< IN, OUT >

Hysteresis function.

Hysteresis is a threshold switch with a dead zone: to prevent switching back and forth at the threshold value, input has to rise above the upper threshold before being switched high, and has to decrease below the lower threshold before being switched back low.

Template Parameters

IN	Input variable type
OUT	Output variable type

Parameters

[in]	lower_threshold	Lower threshold value
[in]	upper_threshold	Upper threshold value
[in]	low_output	Output value when hysteresis function output is low
[in]	high_output	Output value when hysteresis function output is high
[in]	config_path	Configuration path for the transform

Definition at line 33 of file hysteresis.h.

Constructor & Destructor Documentation

Hysteresis()

template<class IN, class OUT>

sensesp::Hysteresis< IN, OUT >::Hysteresis ( IN lower_threshold, IN upper_threshold, OUT low_output, OUT high_output, String config_path = "" )

inline

Definition at line 35 of file hysteresis.h.

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

• src/sensesp/transforms/hysteresis.h