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 DtPagingMetaDataPtr	metaData ()
virtual const int	type () const =0

Static Public Member Functions
static DtTerrainPagerCommandFactory *	factory ()
Static Public Member Functions inherited from DtObjectDebugger< DtTerrainPagerCommand >
static DtObjectCounter::CounterType	ObjectCount ()
static const DtObjectContainer *	ObjectContainer ()

Protected Attributes
DtPagingMetaDataPtr	myMetaData
bool	myComplete
CommandCounter *	myCount

Static Protected Attributes
static DtTerrainPagerCommandFactory	theFactory

Additional Inherited Members
Protected Member Functions inherited from DtObjectDebugger< DtTerrainPagerCommand >
	DtObjectDebugger ()
	DtObjectDebugger (const DtObjectDebugger &)
	~DtObjectDebugger ()

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< DtOsgEarthTerrainSourcePager >, and DtTerrainPagerSpecificCommand< DtBoundingVolumeTerrainSourcePager >.

virtual const bool DtTerrainPagerCommand::complete ( )

inlinevirtual

References myComplete.

virtual const DtPagingMetaDataPtr DtTerrainPagerCommand::metaData ( )

inlinevirtual

References myMetaData.

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

Referenced by metaData().

bool DtTerrainPagerCommand::myComplete

protected

Referenced by complete().

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:

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