te::rp::FeederConstRaster Class Reference

Feeder from a input rasters. More...

#include <FeedersRaster.h>

Inheritance diagram for te::rp::FeederConstRaster:

Public Member Functions
virtual te::rst::Raster const *	getCurrentObj () const =0
	Return the current sequence object. More...
virtual unsigned int	getCurrentOffset () const =0
	Return the index of the current object. More...
virtual unsigned int	getObjsCount () const =0
	Return the total number of feeder objects. More...
virtual bool	moveNext ()=0
	Advances to the next sequence obeject. More...
virtual bool	moveTo (const unsigned int index)=0
	Jump to the given object index. More...
virtual void	reset ()=0
	Reset the feeder to the first position (subsequent accesses will start from the first sequence obejct). More...
virtual	~FeederConstRaster ()

Protected Member Functions
	FeederConstRaster ()

Detailed Description

Feeder from a input rasters.

Definition at line 46 of file FeedersRaster.h.

Constructor & Destructor Documentation

virtual te::rp::FeederConstRaster::~FeederConstRaster ( )

inlinevirtual

Definition at line 50 of file FeedersRaster.h.

te::rp::FeederConstRaster::FeederConstRaster ( )

inlineprotected

Definition at line 62 of file FeedersRaster.h.

Member Function Documentation

virtual te::rst::Raster const* te::rp::FeederConstRaster::getCurrentObj ( ) const

pure virtual

Return the current sequence object.

Returns

A pointer to the current object or a null pointer if there are no object to return.

Implements te::rp::AbstractFeeder< const te::rst::Raster >.

Implemented in te::rp::FeederConstRasterDirectory, te::rp::FeederConstRasterInfo, and te::rp::FeederConstRasterVector.

virtual unsigned int te::rp::FeederConstRaster::getCurrentOffset ( ) const

pure virtual

Return the index of the current object.

Returns

The index of the current object.

Implements te::rp::AbstractFeeder< const te::rst::Raster >.

Implemented in te::rp::FeederConstRasterDirectory, te::rp::FeederConstRasterInfo, and te::rp::FeederConstRasterVector.

virtual unsigned int te::rp::FeederConstRaster::getObjsCount ( ) const

pure virtual

Return the total number of feeder objects.

Returns

The total number of feeder objects.

Implements te::rp::AbstractFeeder< const te::rst::Raster >.

Implemented in te::rp::FeederConstRasterDirectory, te::rp::FeederConstRasterInfo, and te::rp::FeederConstRasterVector.

virtual bool te::rp::FeederConstRaster::moveNext ( )

pure virtual

Advances to the next sequence obeject.

Returns

true if the advance was completed or false if the objects sequence end was reached.

Note

This method can invalidate any pointer returned by getCurrentObj.

Implements te::rp::AbstractFeeder< const te::rst::Raster >.

Implemented in te::rp::FeederConstRasterDirectory, te::rp::FeederConstRasterInfo, and te::rp::FeederConstRasterVector.

virtual bool te::rp::FeederConstRaster::moveTo ( const unsigned int  index )

pure virtual

Jump to the given object index.

Returns

true if the jump was completed or false on errors.

Note

This method can invalidate any pointer returned by getCurrentObj.

Implements te::rp::AbstractFeeder< const te::rst::Raster >.

Implemented in te::rp::FeederConstRasterDirectory, te::rp::FeederConstRasterInfo, and te::rp::FeederConstRasterVector.

virtual void te::rp::FeederConstRaster::reset ( )

pure virtual

Reset the feeder to the first position (subsequent accesses will start from the first sequence obejct).

Note

This method can invalidate any pointer returned by getCurrentObj.

Implements te::rp::AbstractFeeder< const te::rst::Raster >.

Implemented in te::rp::FeederConstRasterDirectory, te::rp::FeederConstRasterInfo, and te::rp::FeederConstRasterVector.

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

• /home/castejon/castejon_files/develop/terralib5/git_master/terralib5/src/terralib/rp/FeedersRaster.h