ReflectivitySampler Class Reference

Takes a ReflectivityModel and samples it in the frequency domain Applies inverse FFT if a second output is provided The time sampling determines the frequency distribution outsampling_.start should be a multiple of outsampling_.step. More...

Inheritance diagram for ReflectivitySampler:

Public Member Functions
	ReflectivitySampler (const ReflectivityModel &, const StepInterval< float > &timesampling, TypeSet< float_complex > &freqreflectivities, bool usenmotime=false)
	~ReflectivitySampler ()
void	getReflectivities (ReflectivityModel &)
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 uiString	uiMessage () const
	will be message() again in 7.x More...
virtual uiString	uiNrDoneText () const
	will be nrDoneText() in 7.x More...
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 NamedObject
	NamedObject (const char *nm=0)
	NamedObject (const NamedObject *linkedto)
	NamedObject (const NamedObject &)
virtual	~NamedObject ()
void	setLinkedTo (NamedObject *)
bool	operator== (const NamedObject &oth) const
virtual const OD::String &	name () const
virtual const OD::String &	annotName () const
virtual void	setName (const char *)
void	setCleanName (const char *)
	cleans string first More...
void	deleteNotify (const CallBack &)
Public Member Functions inherited from CallBacker
	CallBacker ()
	CallBacker (const CallBacker &)
virtual	~CallBacker ()
bool	attachCB (NotifierAccess &, const CallBack &, bool onlyifnew=false)
bool	attachCB (NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false)
void	detachCB (NotifierAccess &, const CallBack &)
void	detachCB (NotifierAccess *notif, const CallBack &cb)
bool	isNotifierAttached (NotifierAccess *) const
	Only for debugging purposes, don't use. More...

Protected Member Functions
od_int64	nrIterations () const
bool	doPrepare (int)
bool	doWork (od_int64, od_int64, int)
bool	doFinish (bool)
void	removeBuffers ()
bool	applyInvFFT (TypeSet< float_complex > &)
void	getRefModelInterpolator (PointBasedMathFunction &, bool valueistime, bool isnmo) const
Protected Member Functions inherited from ParallelTask
virtual int	maxNrThreads () const
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 CallBacker
void	detachAllNotifiers ()
	Call from the destructor of your inherited object. More...

Protected Attributes
const ReflectivityModel &	model_
const StepInterval< float >	outsampling_
TypeSet< float_complex > &	freqreflectivities_
TypeSet< float_complex > *	creflectivities_
bool	usenmotime_
ObjectSet< float_complex >	buffers_
Protected Attributes inherited from Task
Control	control_
Threads::ConditionVar *	workcontrolcondvar_
Protected Attributes inherited from NamedObject
BufferString *	name_
NamedObject *	linkedto_
CallBackSet *	delnotify_

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	stdNrDoneText ()
static uiString	uiStdNrDoneText ()

Detailed Description

Takes a ReflectivityModel and samples it in the frequency domain Applies inverse FFT if a second output is provided The time sampling determines the frequency distribution outsampling_.start should be a multiple of outsampling_.step.

Constructor & Destructor Documentation

ReflectivitySampler::ReflectivitySampler	(	const ReflectivityModel &	,
		const StepInterval< float > &	timesampling,
		TypeSet< float_complex > &	freqreflectivities,
		bool	usenmotime = false
	)

ReflectivitySampler::~ReflectivitySampler

(

)

Member Function Documentation

bool ReflectivitySampler::applyInvFFT ( TypeSet< float_complex > &  )

protected

bool ReflectivitySampler::doFinish ( bool  success )

protectedvirtual

Called after all doWork have finished.

Parameters

success

indicates whether all doWork returned true.

Reimplemented from ParallelTask.

bool ReflectivitySampler::doPrepare ( int  nrthreads )

protectedvirtual

Called once, before any doWork is called.

Reimplemented from ParallelTask.

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

protected

void ReflectivitySampler::getReflectivities

(

ReflectivityModel &

)

void ReflectivitySampler::getRefModelInterpolator ( PointBasedMathFunction &  , bool  valueistime, bool  isnmo  ) const

protected

od_int64 ReflectivitySampler::nrIterations ( ) const

inlineprotectedvirtual

Returns

the number of times the process should be run.

Implements ParallelTask.

void ReflectivitySampler::removeBuffers ( )

protected

Member Data Documentation

ObjectSet<float_complex> ReflectivitySampler::buffers_

protected

TypeSet<float_complex>* ReflectivitySampler::creflectivities_

protected

TypeSet<float_complex>& ReflectivitySampler::freqreflectivities_

protected

const ReflectivityModel& ReflectivitySampler::model_

protected

const StepInterval<float> ReflectivitySampler::outsampling_

protected

bool ReflectivitySampler::usenmotime_

protected