PreStack::ProcessManager Class Reference

Orgainizes a number of PreStack::Processors into a chain which can be processed. More...

Inheritance diagram for PreStack::ProcessManager:

Public Member Functions
	ProcessManager ()
	~ProcessManager ()
void	addProcessor (Processor *)
uiString	errMsg () const
void	fillPar (IOPar &) const
BinID	getInputStepout () const
	Only after prepareWork. More...
DataPack::ID	getOutput () const
Processor *	getProcessor (int)
const Processor *	getProcessor (int) const
int	indexOf (const Processor *) const
bool	needsPreStackInput () const
void	notifyChange ()
int	nrProcessors () const
bool	prepareWork ()
bool	process ()
void	removeAllProcessors ()
void	removeProcessor (int)
bool	reset (bool force=true)
	Call when you are about to process new data. More...
void	setInput (const BinID &relbid, DataPack::ID)
void	swapProcessors (int, int)
bool	usePar (const IOPar &)
virtual bool	wantsInput (const BinID &relbid) const
	Only after prepareWork. More...
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

Static Public Member Functions
static const char *	sKeyCDPRange ()
static const char *	sKeyInputData ()
static const char *	sKeyLineKey ()
static const char *	sKeyOutputData ()
static const char *	sKeySetup ()
Static Public Member Functions inherited from CallBacker
static void	createReceiverForCurrentThread ()
static void	removeReceiverForCurrentThread ()

Public Attributes
Notifier< ProcessManager >	setupChange

Static Protected Member Functions
static const char *	sKeyNrProcessors ()

Protected Attributes
uiString	errmsg_
ObjectSet< Processor >	processors_

Detailed Description

Orgainizes a number of PreStack::Processors into a chain which can be processed.

Support for processing prestack gathers is done by a PreStack::ProcessManager. The PreStack::ProcessManager has a chain of PreStack::Processor which are run in sequence.

Example:

PreStack::ProcessManager processmanager;
PreStack::AGC* agc = new PreStack::AGC;
agc->setWindow( Interval<float>( -120, 120 ) );
processmanager.addProcessor( agc );
 
processmanager.reset();
//Not really necessary since the manager has not been used before
 
const BinID stepout = processmanager.getInputStepout();
BinID relbid;
for ( relbid.inl()=-stepout.inl(); relbid.inl()<=stepout.inl();
              relbid.inl()++ )
{
    for ( relbid.crl()=-stepout.crl(); relbid.crl()<=stepout.crl();
              relbid.crl()++ )
    {
        if ( !processor.wantsInput(relbid) )
            continue;
 
        const BinID inputbid( relbid*BinID(SI().inlStep(),SI().crlStep()) );
 
        const DataPack::ID dpid = getDataPackFromSomewhere( inputbid );
        if ( dpid==DataPack::cNoID() )
            return error;
 
        processmanager.setInput( relbid, dpid );
    }
}
 
if ( !processmanager.process() )
    return error;
 
DataPack::ID result = processmanager.getOutput();

<>

Constructor & Destructor Documentation

ProcessManager()

PreStack::ProcessManager::ProcessManager

(

)

~ProcessManager()

PreStack::ProcessManager::~ProcessManager

(

)

Member Function Documentation

addProcessor()

void PreStack::ProcessManager::addProcessor

(

Processor *

)

errMsg()

uiString PreStack::ProcessManager::errMsg ( ) const

inline

fillPar()

void PreStack::ProcessManager::fillPar

(

IOPar &

)

const

getInputStepout()

BinID PreStack::ProcessManager::getInputStepout

(

)

const

Only after prepareWork.

getOutput()

DataPack::ID PreStack::ProcessManager::getOutput

(

)

const

getProcessor() [1/2]

Processor* PreStack::ProcessManager::getProcessor

(

int

)

getProcessor() [2/2]

const Processor* PreStack::ProcessManager::getProcessor

(

int

)

const

indexOf()

int PreStack::ProcessManager::indexOf

(

const Processor *

)

const

needsPreStackInput()

bool PreStack::ProcessManager::needsPreStackInput

(

)

const

notifyChange()

void PreStack::ProcessManager::notifyChange ( )

inline

nrProcessors()

int PreStack::ProcessManager::nrProcessors

(

)

const

prepareWork()

bool PreStack::ProcessManager::prepareWork

(

)

process()

bool PreStack::ProcessManager::process

(

)

removeAllProcessors()

void PreStack::ProcessManager::removeAllProcessors

(

)

removeProcessor()

void PreStack::ProcessManager::removeProcessor

(

int

)

reset()

bool PreStack::ProcessManager::reset

(

bool

force = true

)

Call when you are about to process new data.

setInput()

void PreStack::ProcessManager::setInput	(	const BinID &	relbid,
		DataPack::ID
	)

sKeyCDPRange()

static const char* PreStack::ProcessManager::sKeyCDPRange ( )

inlinestatic

sKeyInputData()

static const char* PreStack::ProcessManager::sKeyInputData ( )

inlinestatic

sKeyLineKey()

static const char* PreStack::ProcessManager::sKeyLineKey ( )

inlinestatic

sKeyNrProcessors()

static const char* PreStack::ProcessManager::sKeyNrProcessors ( )

inlinestaticprotected

sKeyOutputData()

static const char* PreStack::ProcessManager::sKeyOutputData ( )

inlinestatic

sKeySetup()

static const char* PreStack::ProcessManager::sKeySetup ( )

inlinestatic

swapProcessors()

void PreStack::ProcessManager::swapProcessors	(	int	,
		int
	)

usePar()

bool PreStack::ProcessManager::usePar

(

const IOPar &

)

wantsInput()

virtual bool PreStack::ProcessManager::wantsInput ( const BinID &  relbid ) const

virtual

Only after prepareWork.

Member Data Documentation

errmsg_

uiString PreStack::ProcessManager::errmsg_

protected

processors_

ObjectSet<Processor> PreStack::ProcessManager::processors_

protected

setupChange

Notifier<ProcessManager> PreStack::ProcessManager::setupChange