DtTerrainPagerCommand Class Reference

Base class for commands that can be passed into the DtVantageTerrainEngine. More...

Inheritance diagram for DtTerrainPagerCommand:

Public Member Functions
	DtTerrainPagerCommand (DtPagingMetaDataPtr metaData)
virtual	~DtTerrainPagerCommand ()
virtual void	execute (DtTerrainSourcePager *pager)=0
virtual const bool	complete ()
virtual const DtPagingMetaDataPtr	metaData ()
virtual const int	type () const =0

Static Public Member Functions
static DtTerrainPagerCommandFactory *	factory ()

Protected Attributes
DtPagingMetaDataPtr	myMetaData
bool	myComplete

Static Protected Attributes
static DtTerrainPagerCommandFactory	theFactory

Detailed Description

Base class for commands that can be passed into the DtVantageTerrainEngine.

These commands are passed across the thread boundary, and executed by the terrain engine's thread. The execute() function is called repeatedly by the terrain pager, until the complete() function returns true.

Constructor & Destructor Documentation

DtTerrainPagerCommand::DtTerrainPagerCommand ( DtPagingMetaDataPtr  metaData )

inline

virtual DtTerrainPagerCommand::~DtTerrainPagerCommand ( )

inlinevirtual

Member Function Documentation

virtual void DtTerrainPagerCommand::execute ( DtTerrainSourcePager *  pager )

pure virtual

Implemented in DtTerrainPagerSpecificCommand< T_Pager >, DtTerrainPagerSpecificCommand< DtOsgEarthTerrainSourcePager >, and DtTerrainPagerSpecificCommand< DtBoundingVolumeTerrainSourcePager >.

virtual const bool DtTerrainPagerCommand::complete ( )

inlinevirtual

virtual const DtPagingMetaDataPtr DtTerrainPagerCommand::metaData ( )

inlinevirtual

virtual const int DtTerrainPagerCommand::type ( ) const

pure virtual

Implemented in DtPageOutNodesCommand, DtPageOutTilesCommand, DtPageInGeometryCommand, and DtPageInTilesCommand.

static DtTerrainPagerCommandFactory* DtTerrainPagerCommand::factory ( )

static

Member Data Documentation

DtPagingMetaDataPtr DtTerrainPagerCommand::myMetaData

protected

bool DtTerrainPagerCommand::myComplete

protected

DtTerrainPagerCommandFactory DtTerrainPagerCommand::theFactory

staticprotected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vantageTerrainImplementation/terrainEngineCommand.h