core::posix::SignalTrap Class Reference

The SignalTrap class encapsulates functionality to trap and handle signals. More...

#include <signal.h>

Inheritance diagram for core::posix::SignalTrap:

Collaboration diagram for core::posix::SignalTrap:

Public Member Functions
	SignalTrap (const SignalTrap &)=delete
virtual	~SignalTrap ()=default
SignalTrap &	operator= (const SignalTrap &)=delete
bool	operator== (const SignalTrap &) const =delete
virtual bool	has (Signal signal)=0
	Returns true if the given signal is trapped by this instance.
virtual void	run ()=0
	Starts observation of incoming signals, relaying them via signal_raised(). The call blocks until stop is called.
virtual void	stop ()=0
	Stops execution of the signal trap.
virtual core::Signal< Signal > &	signal_raised ()=0
	Emitted whenever a trapped signal is raised by the operating system.

Protected Member Functions
	SignalTrap ()=default

Detailed Description

The SignalTrap class encapsulates functionality to trap and handle signals.

Definition at line 65 of file signal.h.

Constructor & Destructor Documentation

SignalTrap() [1/2]

core::posix::SignalTrap::SignalTrap ( const SignalTrap & )

delete

~SignalTrap()

virtual core::posix::SignalTrap::~SignalTrap ( )

virtualdefault

Reimplemented in impl::SignalTrap.

SignalTrap() [2/2]

core::posix::SignalTrap::SignalTrap ( )

protecteddefault

Member Function Documentation

has()

virtual bool core::posix::SignalTrap::has ( Signal signal )

pure virtual

Returns true if the given signal is trapped by this instance.

Implemented in impl::SignalTrap.

operator=()

SignalTrap & core::posix::SignalTrap::operator= ( const SignalTrap & )

delete

operator==()

bool core::posix::SignalTrap::operator== ( const SignalTrap & ) const

delete

run()

virtual void core::posix::SignalTrap::run ( )

pure virtual

Starts observation of incoming signals, relaying them via signal_raised(). The call blocks until stop is called.

Implemented in impl::SignalTrap.

signal_raised()

virtual core::Signal< Signal > & core::posix::SignalTrap::signal_raised ( )

pure virtual

Emitted whenever a trapped signal is raised by the operating system.

Implemented in impl::SignalTrap.

stop()

virtual void core::posix::SignalTrap::stop ( )

pure virtual

Stops execution of the signal trap.

Implemented in impl::SignalTrap.

Referenced by TEST_F(), and TEST_F().

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

• signal.h