vex::digital_out Class Reference

Use this class when programming with a digital-out device. More...

Inherits vex::__tridevice.

Inherited by vex::led, and vex::pneumatics.

Public Member Functions
	digital_out (triport::port &port)
	Creates a new digital out object on the port specified in the parameter. More...
	~digital_out ()
int32_t	value ()
	Gets the value of the digital-out device. More...
void	set (bool value)
	Sets the digital-out device to a Boolean value. More...
	operator int ()
	operator bool ()
void	operator= (const int32_t value)
	Sets the output value of the digital-out device. More...

Detailed Description

Use this class when programming with a digital-out device.

Constructor & Destructor Documentation

digital_out()

vex::digital_out::digital_out

(

triport::port &

port

)

Creates a new digital out object on the port specified in the parameter.

Parameters

port	A reference to a three wire port.

~digital_out()

vex::digital_out::~digital_out

(

)

Member Function Documentation

value()

int32_t vex::digital_out::value

(

)

Gets the value of the digital-out device.

Returns

Returns an integer that represents the value of the digital-out device.

set()

void vex::digital_out::set

(

bool

value

)

Sets the digital-out device to a Boolean value.

Parameters

value

A true or false Boolean value.

operator int()

vex::digital_out::operator int

(

)

operator bool()

vex::digital_out::operator bool

(

)

operator=()

void vex::digital_out::operator=

(

const int32_t

value

)

Sets the output value of the digital-out device.

Parameters

value

The value to set the digital-out device. Typically 1 or 0.