Hypertable::SleepWakeNotifier Class Reference

Delivers sleep and wakeup notifications. More...

#include <SleepWakeNotifier.h>

Collaboration diagram for Hypertable::SleepWakeNotifier:

Public Member Functions
	SleepWakeNotifier (std::function< void()> sleep_callback, std::function< void()> wakeup_callback)
	Constructor. More...
	~SleepWakeNotifier ()
	Destructor Does OS-specific deregistering of sleep/wakeup notification interest and then joins m_thread. More...
void	handle_sleep ()
	Called by polling thread to deliver sleep notification Calls registered sleep callback m_callback_sleep if it is not null. More...
void	handle_wakeup ()
	Called by polling thread to deliver wakeup notification Calls registered wakeup callback m_callback_wakeup if it is not null. More...

Private Member Functions
void	thread_func ()
	Thread function for event notification polling thread (m_thread) More...

Private Attributes
std::thread	m_thread
	Event notification polling thread. More...
std::function< void()>	m_callback_sleep {}
	Registered sleep callback. More...
std::function< void()>	m_callback_wakeup {}
	Registered wakeup callback. More...

Detailed Description

Delivers sleep and wakeup notifications.

Definition at line 47 of file SleepWakeNotifier.h.

Constructor & Destructor Documentation

SleepWakeNotifier::SleepWakeNotifier	(	std::function< void()>	sleep_callback,
		std::function< void()>	wakeup_callback
	)

Constructor.

Creates a polling thread (m_thread) using thread_func() as the thread function. Registers sleep_callback and wakeup_callback as the sleep and wakeup callbacks, respectively.

Parameters

sleep_callback	Sleep callback
wakeup_callback	Wakeup callback

Definition at line 46 of file SleepWakeNotifier.cc.

SleepWakeNotifier::~SleepWakeNotifier

(

)

Destructor Does OS-specific deregistering of sleep/wakeup notification interest and then joins m_thread.

Definition at line 148 of file SleepWakeNotifier.cc.

Member Function Documentation

void SleepWakeNotifier::handle_sleep

(

)

Called by polling thread to deliver sleep notification Calls registered sleep callback m_callback_sleep if it is not null.

Definition at line 52 of file SleepWakeNotifier.cc.

void SleepWakeNotifier::handle_wakeup

(

)

Called by polling thread to deliver wakeup notification Calls registered wakeup callback m_callback_wakeup if it is not null.

Definition at line 57 of file SleepWakeNotifier.cc.

void SleepWakeNotifier::thread_func ( )

private

Thread function for event notification polling thread (m_thread)

Definition at line 118 of file SleepWakeNotifier.cc.

Member Data Documentation

std::function<void()> Hypertable::SleepWakeNotifier::m_callback_sleep {}

private

Registered sleep callback.

Definition at line 88 of file SleepWakeNotifier.h.

std::function<void()> Hypertable::SleepWakeNotifier::m_callback_wakeup {}

private

Registered wakeup callback.

Definition at line 91 of file SleepWakeNotifier.h.

std::thread Hypertable::SleepWakeNotifier::m_thread

private

Event notification polling thread.

Definition at line 85 of file SleepWakeNotifier.h.

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

• /home/doug/src/hypertable/src/cc/Common/SleepWakeNotifier.h
• /home/doug/src/hypertable/src/cc/Common/SleepWakeNotifier.cc