Provides an easy way of calling a function based on the output of any ValueProducer. More...

Inheritance diagram for sensesp::LambdaConsumer< IN >:

Public Member Functions
	LambdaConsumer (std::function< void(IN)> function)

void	set_input (IN input, uint8_t input_channel=0) override

Public Member Functions inherited from sensesp::ValueConsumer< IN >
void	connect_from (ValueProducer< IN > *producer, uint8_t input_channel=0)

Detailed Description

template<class IN>
class sensesp::LambdaConsumer< IN >

Provides an easy way of calling a function based on the output of any ValueProducer.

To use LambdaConsumer, you create the function in main.cpp as a lambda expression, and then pass it as the "function" parameter to the LambaConsumer constructor. See https://github.com/SignalK/SensESP/blob/master/examples/lambda_consumer.cpp for a detailed example.

Template Parameters

IN	Consumer function input value type

Parameters

function A pointer to the function that's being called.

Definition at line 25 of file lambda_consumer.h.

Constructor & Destructor Documentation

template<class IN >

sensesp::LambdaConsumer< IN >::LambdaConsumer ( std::function< void(IN)> function )

inline

Definition at line 27 of file lambda_consumer.h.

template<class IN >

void sensesp::LambdaConsumer< IN >::set_input	(	IN	new_value,
		uint8_t	input_channel = `0`
	)

inlineoverridevirtual

Used to set an input of this consumer. It is usually called automatically by a ValueProducer.

Parameters

new_value	the value of the input
input_channel	Consumers can have one or more inputs feeding them. This parameter allows you to specify which input number the producer is connecting to. For single input consumers, leave the index at zero.

Definition at line 30 of file lambda_consumer.h.

template<class IN >

std::function<void(IN)> sensesp::LambdaConsumer< IN >::function

protected

Definition at line 35 of file lambda_consumer.h.

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