anonymous_namespace{volumebase.cpp}::VolumeWriteBackThread Class Reference

Inheritance diagram for anonymous_namespace{volumebase.cpp}::VolumeWriteBackThread:

Collaboration diagram for anonymous_namespace{volumebase.cpp}::VolumeWriteBackThread:

Public Member Functions
	VolumeWriteBackThread (const VolumeWriteBackThread &)=delete
VolumeWriteBackThread &	operator= (const VolumeWriteBackThread &)=delete
void	SetVolume (int value)
Public Member Functions inherited from MThread
	MThread (const QString &objectName)
	Standard constructor. More...
	MThread (const QString &objectName, QRunnable *runnable)
	Use this constructor if you want the default run() method to run the QRunnable's run() method instead of entering the Qt event loop. More...
virtual	~MThread ()
	MThread (const MThread &)=delete
MThread &	operator= (const MThread &)=delete
void	RunProlog (void)
	Sets up a thread, call this if you reimplement run(). More...
void	RunEpilog (void)
	Cleans up a thread's resources, call this if you reimplement run(). More...
QThread *	qthread (void)
	Returns the thread, this will always return the same pointer no matter how often you restart the thread. More...
void	setObjectName (const QString &name)
QString	objectName (void) const
void	setPriority (QThread::Priority priority)
QThread::Priority	priority (void) const
bool	isFinished (void) const
bool	isRunning (void) const
void	setStackSize (uint stackSize)
uint	stackSize (void) const
void	exit (int retcode=0)
	Use this to exit from the thread if you are using a Qt event loop. More...
void	start (QThread::Priority p=QThread::InheritPriority)
	Tell MThread to start running the thread in the near future. More...
void	terminate (void)
	Kill a thread unsafely. More...
void	quit (void)
	calls exit(0) More...
bool	wait (std::chrono::milliseconds time=std::chrono::milliseconds::max())
	Wait for the MThread to exit, with a maximum timeout. More...

Static Public Member Functions
static VolumeWriteBackThread *	Instance ()
Static Public Member Functions inherited from MThread
static void	ThreadSetup (const QString &name)
	This is to be called on startup in those few threads that haven't been ported to MThread. More...
static void	ThreadCleanup (void)
	This is to be called on exit in those few threads that haven't been ported to MThread. More...
static void	Cleanup (void)
	This will print out all the running threads, call exit(1) on each and then wait up to 5 seconds total for all the threads to exit. More...
static void	GetAllThreadNames (QStringList &list)
static void	GetAllRunningThreadNames (QStringList &list)

Protected Member Functions
void	run (void) override
	Runs the Qt event loop unless we have a QRunnable, in which case we run the runnable run instead. More...
Protected Member Functions inherited from MThread
int	exec (void)
	Enters the qt event loop. call exit or quit to exit thread. More...

Private Types
enum	: std::uint8_t { kStopped, kRunning, kFinished }

Private Member Functions
	VolumeWriteBackThread ()

Private Attributes
QMutex	m_mutex
enum anonymous_namespace{volumebase.cpp}::VolumeWriteBackThread:: { ... }	kStopped
int	m_volume {-1}

Static Private Attributes
static QMutex	s_mutex

Additional Inherited Members
Static Protected Member Functions inherited from MThread
static void	setTerminationEnabled (bool enabled=true)
static void	usleep (std::chrono::microseconds time)
template<typename R , typename P >
static std::enable_if_t< std::chrono::treat_as_floating_point< R >::value, void >	usleep (std::chrono::duration< R, P > time)
Protected Attributes inherited from MThread
MThreadInternal *	m_thread {nullptr}
QRunnable *	m_runnable {nullptr}
bool	m_prologExecuted {true}
bool	m_epilogExecuted {true}

Detailed Description

Definition at line 17 of file volumebase.cpp.

Member Enumeration Documentation

anonymous enum

anonymous enum : std::uint8_t

private

Enumerator
kStopped
kRunning
kFinished

Definition at line 91 of file volumebase.cpp.

Constructor & Destructor Documentation

VolumeWriteBackThread() [1/2]

anonymous_namespace{volumebase.cpp}::VolumeWriteBackThread::VolumeWriteBackThread ( )

inlineprivate

Definition at line 19 of file volumebase.cpp.

VolumeWriteBackThread() [2/2]

anonymous_namespace{volumebase.cpp}::VolumeWriteBackThread::VolumeWriteBackThread ( const VolumeWriteBackThread &  )

delete

Member Function Documentation

Instance()

static VolumeWriteBackThread* anonymous_namespace{volumebase.cpp}::VolumeWriteBackThread::Instance ( )

inlinestatic

Definition at line 23 of file volumebase.cpp.

operator=()

VolumeWriteBackThread& anonymous_namespace{volumebase.cpp}::VolumeWriteBackThread::operator= ( const VolumeWriteBackThread &  )

delete

SetVolume()

void anonymous_namespace{volumebase.cpp}::VolumeWriteBackThread::SetVolume ( int  value )

inline

Definition at line 33 of file volumebase.cpp.

run()

void anonymous_namespace{volumebase.cpp}::VolumeWriteBackThread::run ( void  )

inlineoverrideprotectedvirtual

Runs the Qt event loop unless we have a QRunnable, in which case we run the runnable run instead.

Note

If you override this method you must call RunProlog before you do any work and RunEpilog before you exit the run method.

Reimplemented from MThread.

Definition at line 56 of file volumebase.cpp.

Member Data Documentation

s_mutex

QMutex anonymous_namespace{volumebase.cpp}::VolumeWriteBackThread::s_mutex

staticprivate

Definition at line 89 of file volumebase.cpp.

m_mutex

QMutex anonymous_namespace{volumebase.cpp}::VolumeWriteBackThread::m_mutex

mutableprivate

Definition at line 90 of file volumebase.cpp.

kStopped

enum { ... } anonymous_namespace{volumebase.cpp}::VolumeWriteBackThread::kStopped

m_volume

int anonymous_namespace{volumebase.cpp}::VolumeWriteBackThread::m_volume {-1}

private

Definition at line 92 of file volumebase.cpp.

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

• mythtv/libs/libmyth/audio/volumebase.cpp