DelaunayTriangulator Class Reference

The parallel triangulation works for only one processor now. More...

Inheritance diagram for DelaunayTriangulator:

Public Member Functions
	DelaunayTriangulator (DAGTriangleTree &)
	~DelaunayTriangulator ()
bool	isDataRandom ()
void	dataIsRandom (bool yn)
void	setCalcScope (const Interval< int > &rg)
Public Member Functions inherited from ParallelTask
virtual	~ParallelTask ()
bool	execute ()
virtual bool	executeParallel (bool parallel)
void	setProgressMeter (ProgressMeter *)
	Must be called before execute() More...
int64_t	nrDone () const
	May be -1, i.e. class does not report nrdone. More...
int64_t	totalNr () const
Public Member Functions inherited from Task
virtual	~Task ()
virtual uiRetVal	errorWithDetails () const
virtual void	enableWorkControl (bool=true)
	Must be called before execute() More...
bool	workControlEnabled () const
virtual void	controlWork (Control)
virtual Control	getState () const
Public Member Functions inherited from NamedCallBacker
	NamedCallBacker (const char *nm=0)
	NamedCallBacker (const NamedCallBacker &)
bool	operator== (const NamedCallBacker &oth) const
bool	operator== (const NamedObject &oth) const
virtual Notifier< NamedCallBacker > &	objectToBeDeleted () 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	detachCB (const NotifierAccess &, const CallBack &) const
void	detachCB (const NotifierAccess *notif, const CallBack &cb) const
bool	isNotifierAttached (const NotifierAccess *) const
	Only for debugging purposes, don't use. More...
virtual bool	isCapsule () const
void	stopReceivingNotifications () const
Public Member Functions inherited from NamedObject
	NamedObject (const char *nm=0)
	NamedObject (const NamedObject &oth)
virtual	~NamedObject ()
NamedObject &	operator= (const NamedObject &)
bool	operator== (const NamedObject &oth) const
virtual const OD::String &	name () const
virtual BufferString	getName () const
virtual void	setName (const char *nm)
bool	getNameFromPar (const IOPar &)
void	putNameInPar (IOPar &) const

Protected Member Functions
int	maxNrThreads () const
od_int64	nrIterations () const
bool	doWork (od_int64, od_int64, int)
bool	doPrepare (int)
uiString	nrDoneText () const
uiString	message () const
Protected Member Functions inherited from ParallelTask
virtual int	minThreadSize () const
virtual bool	stopAllOnFailure () const
	ParallelTask (const char *nm=0)
	ParallelTask (const ParallelTask &)
int64_t	calculateThreadSize (int64_t totalnr, int nrthreads, int thread) const
void	addToNrDone (int64_t increment)
void	quickAddToNrDone (int64_t loopidx)
void	resetNrDone ()
Protected Member Functions inherited from Task
	Task (const char *nm=0)
virtual bool	shouldContinue ()
Protected Member Functions inherited from NamedCallBacker
void	sendDelNotif () const
Protected Member Functions inherited from CallBacker
void	detachAllNotifiers () const
	Call from the destructor of your inherited object. More...

Protected Attributes
od_int64 *	permutation_
bool	israndom_
DAGTriangleTree &	tree_
Interval< od_int64 >	calcscope_
Protected Attributes inherited from Task
Control	control_
Threads::ConditionVar *	workcontrolcondvar_
Protected Attributes inherited from NamedCallBacker
Notifier< NamedCallBacker >	delnotif_
Threads::Atomic< bool >	delalreadytriggered_
Protected Attributes inherited from NamedObject
BufferString	name_

Private Member Functions
	mODTextTranslationClass (DelaunayTriangulator)

Additional Inherited Members
Public Types inherited from Task
enum	Control { Run, Pause, Stop }
Static Public Member Functions inherited from ParallelTask
static uiString	sPosFinished ()
static uiString	sTrcFinished ()
Static Public Member Functions inherited from Task
static uiString	stdMessage ()
static uiString	stdNrDoneText ()
Static Public Member Functions inherited from CallBacker
static void	createReceiverForCurrentThread ()
static void	removeReceiverForCurrentThread ()

Detailed Description

The parallel triangulation works for only one processor now.

Constructor & Destructor Documentation

DelaunayTriangulator::DelaunayTriangulator

(

DAGTriangleTree &

)

DelaunayTriangulator::~DelaunayTriangulator

(

)

Member Function Documentation

void DelaunayTriangulator::dataIsRandom ( bool  yn )

inline

bool DelaunayTriangulator::doPrepare ( int  nrthreads )

protectedvirtual

Called once, before any doWork is called.

Reimplemented from ParallelTask.

bool DelaunayTriangulator::doWork ( od_int64  , od_int64  , int    )

protected

bool DelaunayTriangulator::isDataRandom ( )

inline

int DelaunayTriangulator::maxNrThreads ( ) const

inlineprotectedvirtual

Reimplemented from ParallelTask.

uiString DelaunayTriangulator::message ( ) const

inlineprotectedvirtual

Reimplemented from Task.

DelaunayTriangulator::mODTextTranslationClass ( DelaunayTriangulator  )

private

uiString DelaunayTriangulator::nrDoneText ( ) const

inlineprotectedvirtual

Reimplemented from Task.

od_int64 DelaunayTriangulator::nrIterations ( ) const

protectedvirtual

Returns

the number of times the process should be run.

Implements ParallelTask.

void DelaunayTriangulator::setCalcScope

(

const Interval< int > &

rg

)

Member Data Documentation

Interval<od_int64> DelaunayTriangulator::calcscope_

protected

bool DelaunayTriangulator::israndom_

protected

od_int64* DelaunayTriangulator::permutation_

protected

DAGTriangleTree& DelaunayTriangulator::tree_

protected