Attrib::DataHolder Class Reference

Holds the attribute data. More...

Public Member Functions
	DataHolder (int z0, int nrsamples)
	~DataHolder ()
ValueSeries< float > *	add (bool addnull=false)
	Adds an ArrayValueSeries if !addnull. More...
DataHolder *	clone () const
bool	dataPresent (int samplenr) const
float	getValue (int serieidx, float exactz, float refstep) const
bool	isEmpty () const
int	nrSeries () const
void	replace (int idx, ValueSeries< float > *)
ValueSeries< float > *	series (int idx) const
TypeSet< int >	validSeriesIdx () const

Static Public Member Functions
static float	getExtraZAndSampIdxFromExactZ (float, float, int &)
static float	getExtraZFromSampPos (float, float)

Public Attributes
TypeSet< int >	classstatus_
float	extrazfromsamppos_
	See class comments. More...
int	nrsamples_
int	z0_
	See class comments. More...

Protected Member Functions
ValueSeries< float > *	gtSer (int idx) const

Protected Attributes
ObjectSet< ValueSeries< float > >	data_

Detailed Description

Holds the attribute data.

Basically, this is a set of ValueSeries<float> objects, the size of each of these, and the start Z in the AE Z-Axis definition: N = N times the Z step. z0_ is therefore the amount of steps away from 0.

The AE will work with any type of ValueSeries<float>. Internally, ArrayValueSeries<float,float> objects are always allocated.

The class variable extrazfromsamppos_ is to keep track of an eventual exact position which would not be exactly on a sample ( in the case of horizons, picksets... )

<>

Constructor & Destructor Documentation

DataHolder()

Attrib::DataHolder::DataHolder	(	int	z0,
		int	nrsamples
	)

~DataHolder()

Attrib::DataHolder::~DataHolder

(

)

Member Function Documentation

add()

ValueSeries<float>* Attrib::DataHolder::add

(

bool

addnull = false

)

Adds an ArrayValueSeries if !addnull.

clone()

DataHolder* Attrib::DataHolder::clone

(

)

const

dataPresent()

bool Attrib::DataHolder::dataPresent

(

int

samplenr

)

const

getExtraZAndSampIdxFromExactZ()

static float Attrib::DataHolder::getExtraZAndSampIdxFromExactZ ( float  , float  , int &    )

static

getExtraZFromSampPos()

static float Attrib::DataHolder::getExtraZFromSampPos ( float  , float    )

static

getValue()

float Attrib::DataHolder::getValue	(	int	serieidx,
		float	exactz,
		float	refstep
	)		const

gtSer()

ValueSeries<float>* Attrib::DataHolder::gtSer ( int  idx ) const

protected

isEmpty()

bool Attrib::DataHolder::isEmpty ( ) const

inline

nrSeries()

int Attrib::DataHolder::nrSeries ( ) const

inline

replace()

void Attrib::DataHolder::replace	(	int	idx,
		ValueSeries< float > *
	)

series()

ValueSeries<float>* Attrib::DataHolder::series ( int  idx ) const

inline

validSeriesIdx()

TypeSet<int> Attrib::DataHolder::validSeriesIdx

(

)

const

Member Data Documentation

classstatus_

TypeSet<int> Attrib::DataHolder::classstatus_

data_

ObjectSet< ValueSeries<float> > Attrib::DataHolder::data_

protected

extrazfromsamppos_

float Attrib::DataHolder::extrazfromsamppos_

See class comments.

nrsamples_

int Attrib::DataHolder::nrsamples_

z0_

int Attrib::DataHolder::z0_

See class comments.