TeCoverageInterpolator< T > Class Template Reference

Provides an interpolation method for coverages. More...

#include <TeCoverageInterpolator.h>

Inheritance diagram for TeCoverageInterpolator< T >:

List of all members.

Public Member Functions
	TeCoverageInterpolator ()
	Default constructor.
virtual	~TeCoverageInterpolator ()
	Destructor.
virtual void	setDecoder (TeCoverageDecoder< T > *decoder)
	Set the decoder.
virtual TeCoverageDecoder< T > *	getDecoder () const
	Return the decoder.
virtual void	evaluate (const TeCoord2D &position, std::vector< double > &value)=0
	Retrieve the coverage value at an arbitrary location.
virtual void	evaluate (TeRaster &raster, const int rasterBand, const int coverageDimension, const TeBox &box=TeBox())=0
	Fill a region of a raster with interpolated coverage data.
Protected Attributes
TeCoverageDecoder< T > *	decoder_
	The coverage decoder.

---

Detailed Description

template<class T>
class TeCoverageInterpolator< T >

Provides an interpolation method for coverages.

Abstract class for providing an interpolation method for generic

Coverages.

Assumes that the coverage decoder will be provided, for more efficient

access to the the coverage data.

---

Constructor & Destructor Documentation

template<class T >

TeCoverageInterpolator< T >::TeCoverageInterpolator

(

)

[inline]

Default constructor.

template<class T >

virtual TeCoverageInterpolator< T >::~TeCoverageInterpolator

(

)

[inline, virtual]

Destructor.

---

Member Function Documentation

template<class T >

virtual void TeCoverageInterpolator< T >::evaluate	(	const TeCoord2D &	position,
		std::vector< double > &	value
	)		[pure virtual]

Retrieve the coverage value at an arbitrary location.

Retrieve the coverage value at an arbitrary location, using the

coverage decoder to access the coverage data.

Parameters:

position	the arbitrary location to be evaluated
the	value vector, to be filled by this method

Implemented in TeCoverageInterpolatorNN< T >.

template<class T >

virtual void TeCoverageInterpolator< T >::evaluate	(	TeRaster &	raster,
		const int	rasterBand,
		const int	coverageDimension,
		const TeBox &	box = TeBox()
	)		[pure virtual]

Fill a region of a raster with interpolated coverage data.

Fill the pixels of a squared region of a raster with

coverage data, using an interpolation method.

Parameters:

raster	the raster to be filled with coverage data
rasterBand	the raster band to be filled
coverageDimension	the coverage dimension to be evaluated
box	defines the raster region to be filled

Implemented in TeCoverageInterpolatorNN< T >.

template<class T >

virtual TeCoverageDecoder<T>* TeCoverageInterpolator< T >::getDecoder

(

)

const [inline, virtual]

Return the decoder.

Returns:

the coverage decoder

template<class T >

virtual void TeCoverageInterpolator< T >::setDecoder

(

TeCoverageDecoder< T > *

decoder

)

[inline, virtual]

Set the decoder.

Parameters:

decoder

the coverage decoder

Reimplemented in TeCoverageInterpolatorNN< T >.

---

Member Data Documentation

template<class T >

TeCoverageDecoder<T>* TeCoverageInterpolator< T >::decoder_ [protected]

The coverage decoder.

---

The documentation for this class was generated from the following file:

• E:/Projetos_Primeiro_Semestre_2012/TerraView/terralib/src/terralib/kernel/TeCoverageInterpolator.h