SampledExtremeFinderND< T > Class Template Reference

Finds all local maximas/minimas in an ArrayND. More...

Inheritance diagram for SampledExtremeFinderND< T >:

Public Member Functions
	SampledExtremeFinderND (const ArrayND< T > &arr, bool minima)
const int *	getExtremes () const
int	nrExtremes () const
Public Member Functions inherited from ParallelTask
virtual	~ParallelTask ()
bool	execute ()
virtual bool	executeParallel (bool parallel)
int64_t	nrDone () const
	May be -1, i.e. class does not report nrdone. More...
void	setProgressMeter (ProgressMeter *)
	Must be called before execute() More...
int64_t	totalNr () const
Public Member Functions inherited from Task
virtual	~Task ()
virtual void	controlWork (Control)
virtual void	enableWorkControl (bool=true)
	Must be called before execute() More...
virtual uiRetVal	errorWithDetails () const
virtual Control	getState () const
virtual uiString	uiMessage () const
	will be message() again in 7.x More...
virtual uiString	uiNrDoneText () const
	will be nrDoneText() in 7.x More...
bool	workControlEnabled () const
Public Member Functions inherited from NamedCallBacker
	NamedCallBacker (const char *nm=0)
	NamedCallBacker (const NamedCallBacker &)
virtual Notifier< NamedCallBacker > &	objectToBeDeleted () const
bool	operator== (const NamedCallBacker &oth) const
bool	operator== (const NamedObject &oth) const
Public Member Functions inherited from CallBacker
	CallBacker ()
	CallBacker (const CallBacker &)
virtual	~CallBacker ()
bool	attachCB (const NotifierAccess &, const CallBack &, bool onlyifnew=false) const
bool	attachCB (const NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false) const
void	detachAllNotifiers () const
	Call from the destructor of your inherited object. More...
void	detachCB (const NotifierAccess &, const CallBack &) const
void	detachCB (const NotifierAccess *notif, const CallBack &cb) const
virtual bool	isCapsule () const
bool	isNotifierAttached (const NotifierAccess *) const
	Only for debugging purposes, don't use. More...
void	stopReceivingNotifications () const
Public Member Functions inherited from NamedObject
	NamedObject (const char *nm=nullptr)
	NamedObject (const NamedObject &oth)
virtual	~NamedObject ()
virtual BufferString	getName () const
bool	getNameFromPar (const IOPar &)
virtual const name_type &	name () const
NamedObject &	operator= (const NamedObject &)
bool	operator== (const NamedObject &oth) const
virtual void	setName (const char *nm)
Public Member Functions inherited from ObjectWithName
virtual	~ObjectWithName ()
bool	hasName (const char *nm) const
bool	hasName (const name_type &nm) const
void	putNameInPar (IOPar &) const

Protected Member Functions
bool	doWork (od_int64, od_int64, int)
bool	findExtreme (int *) const
int	indexOf (const int *) const
od_int64	nrIterations () const
Protected Member Functions inherited from ParallelTask
	ParallelTask (const char *nm=0)
	ParallelTask (const ParallelTask &)
void	addToNrDone (int64_t increment)
int64_t	calculateThreadSize (int64_t totalnr, int nrthreads, int thread) const
virtual int	maxNrThreads () const
virtual int	minThreadSize () const
void	quickAddToNrDone (int64_t loopidx)
void	resetNrDone ()
virtual bool	stopAllOnFailure () const
Protected Member Functions inherited from Task
	Task (const char *nm=nullptr)
virtual bool	shouldContinue ()
Protected Member Functions inherited from NamedCallBacker
void	sendDelNotif () const

Protected Attributes
const ArrayND< T > &	array_
TypeSet< int >	extremes_
Threads::ReadWriteLock	lock_
bool	minima_
ArrayNDInfoImpl	relcube_
Protected Attributes inherited from Task
Control	control_
Threads::ConditionVar *	workcontrolcondvar_
Protected Attributes inherited from NamedCallBacker
Threads::Atomic< bool >	delalreadytriggered_
Notifier< NamedCallBacker >	delnotif_
Protected Attributes inherited from NamedObject
BufferString	name_

Additional Inherited Members
Public Types inherited from Task
enum	Control { Run , Pause , Stop }
Public Types inherited from ObjectWithName
typedef OD::String	name_type
Static Public Member Functions inherited from ParallelTask
static uiString	sPosFinished ()
static uiString	sTrcFinished ()
Static Public Member Functions inherited from Task
static uiString	stdNrDoneText ()
static uiString	uiStdNrDoneText ()
Static Public Member Functions inherited from CallBacker
static void	createReceiverForCurrentThread ()
static void	removeReceiverForCurrentThread ()

Detailed Description

template<class T>
class SampledExtremeFinderND< T >

Finds all local maximas/minimas in an ArrayND.

<>

Constructor & Destructor Documentation

SampledExtremeFinderND()

template<class T >

SampledExtremeFinderND< T >::SampledExtremeFinderND ( const ArrayND< T > &  arr, bool  minima  )

inline

Member Function Documentation

doWork()

template<class T >

bool SampledExtremeFinderND< T >::doWork ( od_int64  start, od_int64  stop, int    )

inlineprotected

findExtreme()

template<class T >

bool SampledExtremeFinderND< T >::findExtreme ( int *  extremepos ) const

inlineprotected

getExtremes()

template<class T >

const int* SampledExtremeFinderND< T >::getExtremes ( ) const

inline

Returns a pointer with positions, where ptr[0] ... ptr[ndim-1] is one position.

indexOf()

template<class T >

int SampledExtremeFinderND< T >::indexOf ( const int *  pos ) const

inlineprotected

nrExtremes()

template<class T >

int SampledExtremeFinderND< T >::nrExtremes

inline

nrIterations()

template<class T >

od_int64 SampledExtremeFinderND< T >::nrIterations ( ) const

inlineprotectedvirtual

Returns

the number of times the process should be run.

Implements ParallelTask.

Member Data Documentation

array_

template<class T >

const ArrayND<T>& SampledExtremeFinderND< T >::array_

protected

extremes_

template<class T >

TypeSet<int> SampledExtremeFinderND< T >::extremes_

protected

lock_

template<class T >

Threads::ReadWriteLock SampledExtremeFinderND< T >::lock_

protected

minima_

template<class T >

bool SampledExtremeFinderND< T >::minima_

protected

relcube_

template<class T >

ArrayNDInfoImpl SampledExtremeFinderND< T >::relcube_

protected