Well::Log Class Reference

Well log. More...

Inheritance diagram for Well::Log:

Public Member Functions
	Log (const char *nm=0)
	Log (const Log &t)
Log &	operator= (const Log &)
float	value (int idx) const
void	setValue (int idx, float val)
float	getValue (float, bool noudfs=false) const
void	addValue (float dh, float val)
	addition must always ascend or descend More...
void	updateAfterValueChanges ()
	call it upon any change of value(s) More...
void	ensureAscZ ()
bool	insertAtDah (float dh, float val)
void	removeTopBottomUdfs ()
Interval< float > &	valueRange ()
const Interval< float > &	valueRange () const
const char *	unitMeasLabel () const
const UnitOfMeasure *	unitOfMeasure () const
void	setUnitMeasLabel (const char *s)
void	convertTo (const UnitOfMeasure *)
PropertyRef::StdType	propType () const
bool	isCode () const
	log values are all integers stored as floats More...
float *	valArr ()
const float *	valArr () const
IOPar &	pars ()
const IOPar &	pars () const
Public Member Functions inherited from Well::DahObj
	DahObj (const char *nm=0)
	DahObj (const DahObj &d)
	~DahObj ()
int	size () const
float	dah (int idx) const
int	indexOf (float dah) const
virtual void	remove (int idx)
virtual void	setEmpty ()
bool	isEmpty () const
Interval< float >	dahRange () const
	returns (0, 0) for empty dah_ More...
float	dahStep (bool min_else_average) const
void	addToDahFrom (int fromidx, float extradah)
void	removeFromDahFrom (int fromidx, float extradah)
void	deInterpolate ()
	Remove unnecessary points. More...
float *	dahArr ()
const float *	dahArr () 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...

Static Public Member Functions
static const char *	sKeyUnitLbl ()
static const char *	sKeyHdrInfo ()
static const char *	sKeyStorage ()

Protected Member Functions
void	removeAux (int idx)
void	eraseAux ()
float	gtVal (float, int &) const
Protected Member Functions inherited from CallBacker
void	detachAllNotifiers ()
	Call from the destructor of your inherited object. More...

Protected Attributes
TypeSet< float >	vals_
Interval< float >	range_
BufferString	unitmeaslbl_
bool	iscode_
IOPar	pars_
Protected Attributes inherited from Well::DahObj
TypeSet< float >	dah_
Protected Attributes inherited from NamedObject
BufferString *	name_
NamedObject *	linkedto_
CallBackSet *	delnotify_

Detailed Description

Well log.

No regular sampling required, as in all DahObjs.

Logs can contain undefined points and sections (washouts etc.) - they will never have undefined dah values though. If you can't handle undef values, use getValue( dah, true ).

Log are imported 'as is', making this one of the rare non-SI value objects in OpendTect. The unit of measure label you get may be able to uncover what the actual unit of measure is.

The IOPar pars() will be retrieved and stored with each log; it is not really used; moreover, it's intended for plugins to dump their extra info about this log.

Constructor & Destructor Documentation

Well::Log::Log ( const char *  nm = 0 )

inline

Well::Log::Log ( const Log &  t )

inline

Member Function Documentation

void Well::Log::addValue	(	float	dh,
		float	val
	)

addition must always ascend or descend

void Well::Log::convertTo

(

const UnitOfMeasure *

)

void Well::Log::ensureAscZ

(

)

void Well::Log::eraseAux ( )

inlineprotectedvirtual

Implements Well::DahObj.

float Well::Log::getValue	(	float	,
		bool	noudfs = false
	)		const

float Well::Log::gtVal ( float  , int &    ) const

protected

bool Well::Log::insertAtDah ( float  dh, float  val  )

virtual

Implements Well::DahObj.

bool Well::Log::isCode ( ) const

inline

log values are all integers stored as floats

Log& Well::Log::operator=

(

const Log &

)

IOPar& Well::Log::pars ( )

inline

const IOPar& Well::Log::pars ( ) const

inline

PropertyRef::StdType Well::Log::propType

(

)

const

void Well::Log::removeAux ( int  idx )

inlineprotectedvirtual

Implements Well::DahObj.

void Well::Log::removeTopBottomUdfs

(

)

void Well::Log::setUnitMeasLabel ( const char *  s )

inline

void Well::Log::setValue	(	int	idx,
		float	val
	)

static const char* Well::Log::sKeyHdrInfo ( )

static

static const char* Well::Log::sKeyStorage ( )

static

static const char* Well::Log::sKeyUnitLbl ( )

static

const char* Well::Log::unitMeasLabel ( ) const

inline

const UnitOfMeasure* Well::Log::unitOfMeasure

(

)

const

void Well::Log::updateAfterValueChanges

(

)

call it upon any change of value(s)

float* Well::Log::valArr ( )

inline

const float* Well::Log::valArr ( ) const

inline

float Well::Log::value ( int  idx ) const

inlinevirtual

Implements Well::DahObj.

Interval<float>& Well::Log::valueRange ( )

inline

const Interval<float>& Well::Log::valueRange ( ) const

inline

Member Data Documentation

bool Well::Log::iscode_

protected

IOPar Well::Log::pars_

protected

Interval<float> Well::Log::range_

protected

BufferString Well::Log::unitmeaslbl_

protected

TypeSet<float> Well::Log::vals_

protected