sol3::gpio::impl::GpioPinBase Class Reference

#include <sol3/gpio/gpio.h>

Inheritance diagram for sol3::gpio::impl::GpioPinBase:

Public Member Functions
	GpioPinBase (GpioPinBase &&other) noexcept
GpioPinBase &	operator= (GpioPinBase &&other) noexcept
	GpioPinBase (GpioPinBase const &)=delete
GpioPinBase &	operator= (GpioPinBase const &)=delete

Protected Member Functions
	~GpioPinBase ()
	GpioPinBase (GpioPinId pin, GpioPinManager *manager, int value_fd)
	Protected constructor - only derived classes can create. More...

Protected Attributes
GpioPinId	pin_
GpioPinManager *	manager_
int	value_fd_

Friends
class	GpioPinManager

Detailed Description

Base class for RAII GPIO pin wrappers, GpioInputPin and GpioOutputPin

This class is used to maintain a "reservation" with GpioPinManager for a particular pin to prevent other threads or contexts from invalidating the configuration while this pin is in use. Maintains an open file descriptor to the value file for the pin, for efficient reading and writing of pin values. Automatically releases the pin from GpioPinManager and closes value file when destroyed.

Constructor & Destructor Documentation

GpioPinBase() [1/3]

sol3::gpio::impl::GpioPinBase::GpioPinBase ( GpioPinBase &&  other )

noexcept

GpioPinBase() [2/3]

sol3::gpio::impl::GpioPinBase::GpioPinBase ( GpioPinBase const &  )

delete

~GpioPinBase()

sol3::gpio::impl::GpioPinBase::~GpioPinBase ( )

protected

GpioPinBase() [3/3]

sol3::gpio::impl::GpioPinBase::GpioPinBase ( GpioPinId  pin, GpioPinManager *  manager, int  value_fd  )

protected

Protected constructor - only derived classes can create.

Member Function Documentation

operator=() [1/2]

GpioPinBase& sol3::gpio::impl::GpioPinBase::operator= ( GpioPinBase &&  other )

noexcept

operator=() [2/2]

GpioPinBase& sol3::gpio::impl::GpioPinBase::operator= ( GpioPinBase const &  )

delete

Friends And Related Function Documentation

GpioPinManager

friend class GpioPinManager

friend

Member Data Documentation

manager_

GpioPinManager* sol3::gpio::impl::GpioPinBase::manager_

protected

pin_

GpioPinId sol3::gpio::impl::GpioPinBase::pin_

protected

value_fd_

int sol3::gpio::impl::GpioPinBase::value_fd_

protected

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

• /workspaces/astro/sol3-sdk/cpp/sol3/gpio/gpio.h