DtTerrainPagerCommand Class Reference

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

Inheritance diagram for DtTerrainPagerCommand:

Classes
class	CommandCounter

Public Member Functions
	DtTerrainPagerCommand (const DtPagingMetaDataPtr &metaData)
virtual	~DtTerrainPagerCommand ()
virtual void	setCount (CommandCounter &count)
virtual void	execute (DtTerrainSourcePager *pager)=0
virtual const bool	complete ()
virtual const bool	processing ()
virtual void	startProcessing ()
virtual void	stopProcessing ()
virtual const DtPagingMetaDataPtr	metaData ()
virtual const int	type () const =0

Static Public Member Functions
static DtTerrainPagerCommandFactory *	factory ()

Protected Attributes
tbb::spin_mutex	myMutex
DtPagingMetaDataPtr	myMetaData
bool	myComplete
bool	myProcessing
CommandCounter *	myCount

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 ( const DtPagingMetaDataPtr &  metaData )

inline

virtual DtTerrainPagerCommand::~DtTerrainPagerCommand ( )

inlinevirtual

References DtTerrainPagerCommand::CommandCounter::decrementCommandCount(), and myCount.

Member Function Documentation

virtual void DtTerrainPagerCommand::setCount ( CommandCounter &  count )

inlinevirtual

References DtTerrainPagerCommand::CommandCounter::decrementCommandCount(), DtTerrainPagerCommand::CommandCounter::incrementCommandCount(), and myCount.

virtual void DtTerrainPagerCommand::execute ( DtTerrainSourcePager *  pager )

pure virtual

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

virtual const bool DtTerrainPagerCommand::complete ( )

inlinevirtual

References myComplete, and myMutex.

virtual const bool DtTerrainPagerCommand::processing ( )

inlinevirtual

References myMutex, and myProcessing.

virtual void DtTerrainPagerCommand::startProcessing ( )

inlinevirtual

References myMutex, and myProcessing.

virtual void DtTerrainPagerCommand::stopProcessing ( )

inlinevirtual

References myMutex, and myProcessing.

virtual const DtPagingMetaDataPtr DtTerrainPagerCommand::metaData ( )

inlinevirtual

References myMetaData, and myMutex.

virtual const int DtTerrainPagerCommand::type ( ) const

pure virtual

Implemented in DtGroundCoverPageOutTilesCommand, DtGroundCoverPageInTilesCommand, DtPageOutTilesCommand, DtPageOutNodesCommand, DtPageInGeometryCommand, and DtPageInTilesCommand.

static DtTerrainPagerCommandFactory* DtTerrainPagerCommand::factory ( )

static

Member Data Documentation

tbb::spin_mutex DtTerrainPagerCommand::myMutex

mutableprotected

Referenced by complete(), metaData(), processing(), startProcessing(), and stopProcessing().

DtPagingMetaDataPtr DtTerrainPagerCommand::myMetaData

protected

Referenced by metaData().

bool DtTerrainPagerCommand::myComplete

protected

Referenced by complete().

bool DtTerrainPagerCommand::myProcessing

protected

Referenced by processing(), startProcessing(), and stopProcessing().

CommandCounter* DtTerrainPagerCommand::myCount

protected

Referenced by setCount(), and ~DtTerrainPagerCommand().

DtTerrainPagerCommandFactory DtTerrainPagerCommand::theFactory

staticprotected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-10-branch/include/vantageTerrainImplementation/terrainPagerCommand.h