DtLasingMissileTrackController Class Reference

Instances of DtLasingMissileTrackController derive from DtMissileMoveToControllerComponent. More...

Inheritance diagram for DtLasingMissileTrackController:

Public Member Functions
	DtLasingMissileTrackController (const DtString &name, DtVrfObject *owner, DtSimManager *simManager, DtComponentDescriptor *desc=0, DtReaderWriterRegistry *parentRegistry=0)
	constructor
virtual	~DtLasingMissileTrackController ()
	destructor
virtual const char *	type () const
	This returns a string from compTypes.h, and identifies the type of component.
virtual bool	init ()
	Initializes the component, calls the base class.
Public Member Functions inherited from DtMissileMoveToControllerComponent
	DtMissileMoveToControllerComponent (const DtString &name, DtVrfObject *owner, DtSimManager *simManager, DtComponentDescriptor *desc=0, DtReaderWriterRegistry *parentRegistry=0)
	(const DtString&,DtVrfObject*,DtSimManager*,
virtual	~DtMissileMoveToControllerComponent ()
	destructor
virtual void	tick ()
	Calculate new control values.
virtual void	setTargetPoint (const DtVector &targetPoint)
	Sets the target point location.
virtual const DtVector &	targetPoint () const
virtual void	setTargetVelocity (const DtVector &arg)
	Set the current target velocity for the missile.
virtual const DtVector &	targetVelocity () const
virtual void	calculateSteering (const DtVector &relativeVelocity, const DtVector &localPosition, const DtVector &targetVelocity, const DtVector &targetPoint, double &maneuverAccelXOut, double &maneuverAccelYOut, double &maneuverAccelZOut)
	Just calls down to calculateSteeringToPoint (ignoring targetVelocity).
virtual void	processTargetPointTask (DtSimMessage *msg)
	This function calls setTargetPoint(), passing in the location of target point given in the target-point message.
Public Member Functions inherited from DtMissileControllerComponent
	DtMissileControllerComponent (const DtString &name, DtVrfObject *owner, DtSimManager *simManager, DtComponentDescriptor *desc=0, DtReaderWriterRegistry *parentRegistry=0)
	(const DtString&,DtVrfObject*,DtSimManager*,
virtual	~DtMissileControllerComponent ()
	destructor
virtual double	distanceToTarget () const
virtual double	approximateThrust (double speed) const
	We use this to approximate the correct thrust for a given speed.
virtual void	calculateSteeringToPoint (const DtVector &relativeVelocity, const DtVector &localPosition, const DtVector &targetPoint, double &maneuverAccelXOut, double &maneuverAccelYOut, double &maneuverAccelZOut)
	Uses a simple algorithm to aim the missile at a static or slowly-moving target point.
virtual void	calculateSteeringUsingPropNav (const DtVector &relativeVelocity, const DtVector &localPosition, const DtVector &targetVelocity, const DtVector &targetPoint, double &maneuverAccelXOut, double &maneuverAccelYOut, double &maneuverAccelZOut)
	Uses proportional navigation to steer at an entity that may be moving at a high velocity.
virtual bool	createMissileControlPortGroup ()
	These are called in init to create the ports used to communicate with the actuator.
virtual bool	createThrustPort ()
virtual bool	createManeuverAccelXPort ()
virtual bool	createManeuverAccelYPort ()
virtual bool	createManeuverAccelZPort ()
virtual bool	createSelfDestructPort ()
virtual DtConstrainedAnalogOutputPort *	thrustPort ()
virtual DtConstrainedAnalogOutputPort *	maneuverAccelXPort ()
virtual DtConstrainedAnalogOutputPort *	maneuverAccelYPort ()
virtual DtConstrainedAnalogOutputPort *	maneuverAccelZPort ()
virtual DtBooleanOutputPort *	selfDestructPort ()
Public Member Functions inherited from DtSingleTaskControllerComponent
	DtSingleTaskControllerComponent (const DtString &name, DtVrfObject *owner, DtSimManager *simManager, DtComponentDescriptor *compDesc=0, DtReaderWriterRegistry *parentRegistry=0)
	(const DtString& name,
virtual	~DtSingleTaskControllerComponent ()
	destructor
virtual void	postTick ()
	Override to check if we're tasked and we want to give up (only performs the check if we're in play mode (dT() > 0)).
virtual bool	beginProcessingTask (const DtTaskMessage &task, DtSimTaskStatePtr taskState)
	Called by the task manager when this controller should start executing the specified task.
virtual void	taskNotify (const DtSimTask &task)
	This is called to let us know when some other component receives a task In the case of this component, we don't care what the task actually is.
virtual void	taskComplete (bool success=true)
	If we are currently tasked, this will cause us to notify the entity that we're done and delete the task.
virtual void	clearTask ()
	If component is currently tasked, calls clearPendingSubtasks(), sets the tasked flag to false, and calls clearCurrentTaskMesage() to clear out the current task message.
virtual void	suspendTask ()
	This method is called when the currently running task is being suspended.
virtual int	sendSubtask (DtSimTask &task)
	Sends subtask to ourself.
virtual void	clearSubtask (int subtaskId)
	Clears subtask with the given subtaskId (subtaskId is returned sendSubtask()).
virtual void	addPendingSubtaskId (int subtaskId)
	Adds given subtask Id to list of pending subtasks.
virtual bool	findPendingSubtaskId (int subtaskId)
	Checks to see if given subtaskId exists in our list of pending subtasks.
virtual bool	isSubtasked () const
	Returns true if this controller is currently subtasked.
virtual void	removePendingSubtaskId (int subtaskId)
	Removes pending subtask from list of subtasks for this component.
virtual void	removeAllPendingSubtaskIds ()
	Clear all pending subtasks from our list of subtasks.
virtual std::vector< int >	currentPendingSubstaskIds () const
	Returns the list of all currently pending subtask ids for this controller.
virtual void	clearCurrentTaskMessage ()
	Returns the current subtask with the specified id.
virtual DtTaskMessage *	currentTaskMessage () const
	Get a pointer to the message that was used to task this entity.
virtual DtSimTaskStatePtr	currentTaskState () const
virtual bool	decideToGiveUpTask () const
	This function is used to determine if the controller should give up trying to execute the current task.
virtual void	giveUpTask ()
	Called when controller is tasked and decideToGiveUp() returns true.
virtual bool	taskActive (int taskId) const
virtual bool	clearTopLevelTasks ()
	If this controller has any top level tasks (not subtasks), they are cleared.
virtual void	clearConflictingTopLevelTasks (const DtSimTaskMessageType &conflictType)
	Clears any top level tasks on this controller that conflict with the conflict task type.
virtual void	clearTasksByType (const DtSimTaskMessageType &taskType)
	Clears any tasks of the specified type running in this controller.
virtual void	clearTaskById (int taskId)
	Clears any task of the specified ID running in this controller.
virtual DtSuspendedTaskInfo *	suspendTaskById (int taskId)
virtual std::list < DtTaskMessage * >	currentTaskMessages () const
virtual DtTaskWithTaskStateListPtr	topLevelTasks () const
virtual DtPointTaskVisualizationPtr	pointTaskVisualization (const DtString &name)
	Finds an existing or creates a new point task visualization with the given name.
virtual DtLineTaskVisualizationPtr	lineTaskVisualization (const DtString &name)
	Finds an existing or creates a new line task visualization with the given name.
virtual DtAreaTaskVisualizationPtr	areaTaskVisualization (const DtString &name)
	Finds an existing or creates a new area task visualization with the given name.
virtual DtTextTaskVisualizationPtr	textTaskVisualization (const DtString &name)
	Finds an existing or creates a new text task visualization with the given name.
virtual void	destroyTaskVisualization (const DtString &name)
	Destroys an existing task visualization.
Public Member Functions inherited from DtTaskControllerComponent
	DtTaskControllerComponent (const DtString &name, DtVrfObject *owner, DtSimManager *simManager, DtComponentDescriptor *compDesc=0, DtReaderWriterRegistry *parentRegistry=0)
	(const DtString& name,
virtual	~DtTaskControllerComponent ()
	destructor
virtual bool	showCurrentTaskInGui () const
virtual void	setRadio (DtSimRadio *radio)
	Calls registerTaskMsgCallbacks.
virtual void	addTaskProcessorCallback (const DtSimTaskMessageType &taskType, DtTaskMessageCallbackFcn fcn, void *usr)
	Adds a new function for processing the specified task type.
virtual void	addTaskProcessorCallback (const DtSimTaskMessageType &taskType, DtMessageCallbackFcn fcn, void *usr)
	Deprecated form of addTaskProcessorCallback.
virtual void	removeTaskProcessorCallback (const DtSimTaskMessageType &taskType, DtMessageCallbackFcn fcn, void *usr)
	Undoes anything done by addTaskProcessorCallback().
virtual void	removeTaskProcessorCallback (const DtSimTaskMessageType &taskType, DtTaskMessageCallbackFcn fcn, void *usr)
	Deprecated form of removeTaskProcessorCallback.
virtual void	enable ()
	Overridden to call registerTaskMsgCallbacks().
virtual void	disable ()
	Overridden to 1) remove any task message callbacks registered by this controller 2) call clear task.
virtual void	sendTaskCanceled (DtTaskMessage *taskMsg)
	Sends the task canceled report for the specified message.
DtTaskVisualizationMap &	taskVisualizations ()
	Returns the list of task visualizations for this controller.
virtual void	setTasked (bool tasked)
	The current tasked state of this controller.
virtual bool	tasked () const
	The current tasked state of this controller.
Public Member Functions inherited from DtControllerComponent
	DtControllerComponent (const DtString &name, DtVrfObject *owner, DtSimManager *simManager, DtComponentDescriptor *desc=0, DtReaderWriterRegistry *parentRegistry=0)
	(const DtString& name,
virtual	~DtControllerComponent ()
	destructor
virtual DtSimRadio *	radio ()
	The radio this component is listening to.
Public Member Functions inherited from DtSimComponent
	DtSimComponent (const DtString &name, DtVrfObject *owner, DtSimManager *simManager, DtComponentDescriptor *desc=0, DtReaderWriterRegistry *parentRegistry=0)
virtual	~DtSimComponent ()
	destructor
void	setParentSystem (DtComponentSystem *system)
	Sets the parent system of this component.
virtual void	registerAttributeFunctions ()
	Called to register functions that provide system attribute values.
virtual void	preFirstTickInit ()
	This function can be overridden to initialize a component before it is ticked for the first time.
virtual void	timedTick ()
	This version of tick checks to see if the time to tick has arrived.
virtual void	setMinTickPeriod (double minTickPeriod)
	specifies a minimum tick period (which can also be thought of as
virtual double	minTickPeriod () const
	access the minimum tick period
virtual void	setMinTickPeriodVariance (double minTickPeriodVariance)
	set the variance in the minimum tick time
virtual double	minTickPeriodVariance () const
	access the variance in the minimum tick period
virtual void	setNextTickTime (double nextTickTime)
	The next tick time is normally calculated internally.
virtual double	nextTickTime () const
	access the next tick time
virtual double	calculateNextTickTime () const
	The next tick time is equal to mySimManager->exerciseClock()-> approximateElapsedRealTime() + myMinTickPeriod + a random # between -myMinTickPeriodVariance/2.
virtual double	calculateFirstTickTime () const
	Returns the first time value that the component should tick at.
virtual void	setEntity (DtVrfObject *entity)
	The entity's state repository is the place that actuator components make updates and other components look to see our current state.
virtual DtSimComponent *	nextComponent ()
	List management functions.
virtual DtSimComponent *	prevComponent ()
virtual void	setListItem (DtListItem *item)
	Used by DtComponentList.
virtual DtListItem *	listItem ()
virtual void	putData (std::string &fp, int indentLevel=0)
	putData writes our type, which is provided by the virtual type accessor of the deriving class.
virtual DtlObjPtr	getData (DtlObjPtr args, const DtReaderWriter::SearchPaths &searchPaths, const DtVariableBindingsList &variableBindings)
	getData is just used to get us past the type in the data stream, since it's not actual stored.
virtual void	addInputPort (DtInputPort *port)
	Adds this input port to the components input port list so that other components can look it up and attach to it.
virtual void	removeInputPort (DtInputPort *port)
virtual DtInputPort *	lookupInputPort (const DtString &portName)
	Returns a pointer to the input port registered on this component with the specified name.
virtual DtList	inputPortList () const
	Returns the list of DtInputPorts registered on this component.
virtual void	addOutputPort (DtOutputPort *port)
	Adds this output port to the components output port list so that other components can look it up and attach to it.
virtual void	removeOutputPort (DtOutputPort *port)
virtual DtOutputPort *	lookupOutputPort (const DtString &portName)
	Returns a pointer to the output port registered on this component with the specified name.
virtual DtList	outputPortList () const
	Returns the list of DtOutputPorts registered on this component.
virtual void	addInputPortGroup (DtInputPortGroup *group)
	Adds this input port to the components input port list so that other components can look it up and attach to it.
virtual void	removeInputPortGroup (DtInputPortGroup *group)
virtual DtInputPortGroup *	lookupInputPortGroup (const DtString &groupName)
	Returns a pointer the input port group registered on this component with the specified name.
virtual DtList	inputPortGroupList () const
	Returns the list of DtInputPortGroups registered on this component.
virtual void	addOutputPortGroup (DtOutputPortGroup *group)
	Adds this output port group to the components output port group list so that other components can look it up and attach to it.
virtual void	removeOutputPortGroup (DtOutputPortGroup *group)
virtual DtOutputPortGroup *	lookupOutputPortGroup (const DtString &groupName)
	Returns a pointer the output port group registered on this component with the specified name.
virtual DtList	outputPortGroupList () const
	Returns the list of DtOutputPortGroups registered on this component.
virtual int	priority () const
	Return the current connection priority for this component.
virtual void	setPriority (int priority)
	Sets a new connection priority for this component, and changes all current outgoing connections from this component to the new value.
double	dT () const
	This is the delta-t for this component, which may or may not be the same as the exerciseClock dT.
virtual void	setDT (double deltaT)
	Note that while dT is calculated internally, this makes it possible to 'lie' to the component about dT if necessary.
virtual void	setComponentDescriptor (DtComponentDescriptor *componentDescriptor)
	The component descriptor specified in the order of battle file or parameter file that was used to create this component.
virtual const DtComponentDescriptor *	componentDescriptor () const
virtual bool	tickWhileDestroyed () const
	If the component returns true here, it will be ticked regardless of the destroyed state of the host entity.
DtVrfProcessStateRepositoryManager *	psrManager ()
virtual DtString	componentFullName () const
virtual DtPhysicalWorld *	physicalWorld ()
	Gets the physical world that this component's entity exists in.
virtual const DtPhysicalWorld *	physicalWorld () const
virtual DtAttachedTerrain *	terrainAttachedTo ()
	Gets the terrain that this component's entity is attached to, if any.
virtual const DtAttachedTerrain *	terrainAttachedTo () const
virtual DtVrfObject *	entity ()
	Gets the entity.
virtual const DtVrfObject *	entity () const
virtual DtSimManager *	simManager ()
	Gets the sim manager.
virtual const DtSimManager *	simManager () const
virtual const Coordinate_System *	coordinateSystem () const
	Gets the coordinate system, as it should always exist if the physical world is in a valid state!
virtual Coordinate_System *	coordinateSystem ()
virtual DtVrfObjectStateRepository *	localStateRepository ()
	Gets the local state repository.
virtual const DtVrfObjectStateRepository *	localStateRepository () const
virtual bool	isEnabled ()
	Is this component enabled or not.
virtual void	setIsEnabled (bool yesNo)
	Is this component enabled or not.
virtual DtOutputStream &	objectConsoleDebug (const DtString &channel="") const
virtual DtOutputStream &	objectConsoleVerbose (const DtString &channel="") const
virtual DtOutputStream &	objectConsoleInfo (const DtString &channel="") const
virtual DtOutputStream &	objectConsoleWarn (const DtString &channel="") const
virtual DtOutputStream &	objectConsoleError (const DtString &channel="") const
virtual DtSimResourceManager &	resourceManager ()
virtual const DtSimResourceManager &	resourceManager () const
Public Member Functions inherited from DtReaderWriter
	DtReaderWriter ()
	default constructor
	DtReaderWriter (const DtString &name, DtReaderWriterRegistry *parentRegistry=NULL, bool readonly=false)
	real constructor Setting the readonly flag prevents object from writing itself to the stream.
	DtReaderWriter (const DtSymbolString &name, DtReaderWriterRegistry *parentRegistry=NULL, bool readonly=false)
	DtReaderWriter (const DtString &name, const DtReaderWriter &orig, DtReaderWriterRegistry *parentRegistry=NULL)
	pseudo-copy constructor
	DtReaderWriter (const DtSymbolString &name, const DtReaderWriter &orig, DtReaderWriterRegistry *parentRegistry=NULL)
	DtReaderWriter (const DtReaderWriter &, DtReaderWriterRegistry *parentRegistry=NULL)
	copy constructor
const DtReaderWriter &	operator= (const DtReaderWriter &orig)
	assignment operator
bool	operator== (const DtReaderWriter &) const
	Equivalence operator.
bool	operator!= (const DtReaderWriter &rhs)
virtual	~DtReaderWriter ()
	destructor
virtual void	putSelf (std::string &fp, int indentLevel=0, bool writeUnspecified=false, const DtFilename &path=DtFilename::nullFilename())
	Top level call to write itself to file.
virtual void	postPutSelf ()
	Called after either version of put self (file or environment). Default is no-op.
virtual void	prePutSelf ()
	Called before either version of put self (file or environment). Default is no-op.
virtual void	getSelf (DtlObjPtr args, const DtReaderWriter::SearchPaths &searchPaths=SearchPaths(), const DtVariableBindingsList &variableBindings=nullVariableReference())
	Top level to read itself from an input stream.
virtual void	postGetSelf ()
	Called after either version of getSelf (mtl or environment). Default is no-op.
virtual void	preGetSelf ()
	Called before either version of get self (file or environment). Default is no-op.
virtual void	writeSelf (std::string &fp, int indentLevel=0, bool writeUnspecified=false, const DtFilename &path=DtFilename::nullFilename())
	Called from putSelf, calls myRegistry.putSelf which in turn calls putSelf on each reader/writer in the registry.
virtual DtSymbolString	name () const
	Accessor for name of this readable/writable object.
virtual void	addAlias (const DtSymbolString &alias)
	Add an alias as an alternative name for this object.
virtual void	addAlias (const DtString &alias)
virtual bool	hasAlias (const DtSymbolString &alias)
virtual const aliasContainer &	aliases () const
virtual void	setReadonly (bool flag)
	Set read-only flag.
bool	isReadonly () const
virtual void	reset ()
	For those reader/writer items that support it, resets the reader/writer value to iriginal state Default is no-op.
virtual int	alignment () const
	For those items that are sent over the network via HLA, this will give the network alignment.
virtual bool	variableIsBound () const
virtual void	unbindVariable ()
	Sets the myVariableIsBound flag to false.
virtual void	setName (const DtString &)
	Set the name of the object.
virtual const char *	readerWriterType () const
	Used to supply a string type that this reader writer type is.
virtual const char *	xmlType () const
virtual DtString	prettyPrint () const
	Routine to return a human readable form of the reader/writer variable.
std::string	debugText () const
virtual void	bindVariables (DtVariableBindingsList variableBindings)
	Runs a variable binding pass on this reader writer and any of its children.
virtual std::list < DtVariableNameType >	unboundVariables () const
bool	invalid () const
virtual bool	hasChild (const DtReaderWriter *p) const
	Returns true if this variable has a child p in it's chain.
virtual bool	hasVariableReference () const
	Returns true if this item or any item in the registry (recursive) is a variable reference.
virtual void	bindLocalVariables (const DtVariableBindingsList &variableBindings)
	Checks to see if this RW object is a variable reference that can be bound using the provided bindings.
virtual void	recordUpdateTime () const
	Can be implemented in subclasses to stamp the time when updated.
virtual bool	wasUpdatedSince (DtTime t) const
	Can be implemented in subclasses to return true if an update occurred after the specified time.
virtual DtlObjPtr	getData (DtlObjPtr args, const SearchPaths &searchPaths, const DtVariableBindingsList &variableBindings)
	Deriving class overrides these to get/put class specific data.
virtual void	setValueSpecified (bool specified, bool recurse=false)
	The specified flags are used for optional values.
virtual bool	valueSpecified () const
	The specified flags are used for optional values.
virtual bool	isVariableReference () const
	Specifies whether or not this reader writer is really a variable that is specified elsewhere.
virtual void	setIsVariableReference (bool value)
virtual void	clearAllVariableReferenceFlags ()
	Clears out all variable reference flags from all readerwriter items in registry recursively.
virtual DtSymbolString	variableName () const
	The variable name, if this object is a variable reference.
virtual void	setVariableName (const DtSymbolString variableName)
	The variable name, if this object is a variable reference.
virtual const DtReaderWriter *	defaultRWValue () const
	The default value to use if the reader/writer object is a variable and that variable is not specified.
virtual DtReaderWriter *	defaultRWValue ()
	The default value to use if the reader/writer object is a variable and that variable is not specified.
virtual void	setDefaultRWValue (DtReaderWriter *)
	Previous default value, if exists, will be removed and replaced with a clone of the supplied variable.
virtual bool	checkAndSetDefaultRWValue (DtlObjPtr args, const DtReaderWriter::SearchPaths &searchPaths=SearchPaths(), const DtVariableBindingsList &variableBindings=nullVariableReference())
	Give the stream, if the stream contains a default value then set it here.
const DtReaderWriterRegistry &	registry () const
	Collection of child DtReaderWriter nodes owned by this object.
DtReaderWriterRegistry &	registry ()
	Collection of child DtReaderWriter nodes owned by this object.
virtual DtPropertyInterface *	property ()
virtual const DtPropertyInterface *	property () const
virtual DtString	toXml () const
virtual bool	toXml (const DtFilename &) const
	Writes contents of xml result to the given filename.
virtual bool	fromXml (const DtString &)
	Restores object from given xml string. Returns true if valid.
virtual bool	fromXmlFile (const DtFilename &)
	Restires object from given xml file.
virtual void	putSelf (DtEnvironmentSP, DtEnvValueSP parent) const
virtual void	putData (DtEnvironmentSP, DtEnvValueSP value) const
	Override to add attributes of actual data.
virtual void	putVariableReference (DtEnvironmentSP, DtEnvValueSP value) const
	Called when the item is a variable reference.
virtual void	getSelf (const DtEnvironmentSP, const DtEnvValueSP root, const SearchPaths &searchPaths=SearchPaths(), const DtVariableBindingsList &bindings=DtVariableBindingsList())
virtual void	getData (const DtEnvironmentSP, const DtEnvValueSP, const SearchPaths &searchPaths=SearchPaths(), const DtVariableBindingsList &bindings=DtVariableBindingsList())
	Gets data from the environment value.
virtual void	unrecognizedItem (const DtEnvironmentSP env, const DtEnvValueSP root, const SearchPaths &searchPaths, const DtVariableBindingsList &varBindings)
	Called when the xml reader tries to parse an unknown reader/writer item. Default is a no-op.
virtual void	getVariableReference (DtEnvironmentSP, DtEnvValueSP value)
	Called when the item is a variable reference.

Static Public Member Functions
static DtSimComponent *	creator (const DtString &name, DtVrfObject *owner, DtSimManager *simManager, DtComponentDescriptor *desc=0, DtReaderWriterRegistry *parentRegistry=0)
	(const DtString&,DtVrfObject*,DtSimManager*,
Static Public Member Functions inherited from DtMissileMoveToControllerComponent
static void	targetPointCallback (DtSimMessage *msg, void *usr)
	Instances of this component will register this callback with their own 'this' pointer as user data with the msg executive requesting notification of move-to tasks.

Protected Member Functions
virtual void	setTgtDesignatorCode (const int code)
virtual const int	tgtDesignatorCode () const
virtual DtReflectedDesignator *	findTarget ()
virtual bool	targetTrackable (DtReflectedDesignator *target)
virtual void	registerSetLaserCodeRequestMsgCallbacks ()
	Instances of this component will register this callback with their own 'this' pointer as user data with the msg executive requesting notification of lase target tasks.
virtual void	processSetLaserCodeRequestCallback (DtSimMessage *msg)
	Calls setLaseTarget() with the string name of the target entity specified in the DtLaseTargetTask message.
virtual bool	setupControlPoint ()
	Returns the boolean member data flag myMissilesTargeted, indicating whether or not a target location has been set for the missile.
Protected Member Functions inherited from DtMissileMoveToControllerComponent
	DtMissileMoveToControllerComponent ()
	Default constructor; should not be called.
	DtMissileMoveToControllerComponent (const DtMissileMoveToControllerComponent &orig)
	copy constructor; shallow; does not copy the ports.
const DtMissileMoveToControllerComponent &	operator= (const DtMissileMoveToControllerComponent &orig)
	assignment operator; see comments on copy constructor!
virtual void	registerTaskMsgCallbacks ()
	Overrides this so it can register its interest in MoveTo commands.
virtual double	findDesiredSpeed ()
	Returns the maximum speed for the missile.
virtual void	doMoving ()
	Calculates and sets the maneuver and thrust port values for this frame.
Protected Member Functions inherited from DtMissileControllerComponent
virtual bool	createPortGroups ()
	Overridden to call createMissileControlPortGroup.
virtual bool	createPorts ()
	Overridden to create missile ports.
virtual void	calculateTargetErrorOffset ()
	Calculate offset (in target body coordinates) to be applied when steering toward the target.
virtual void	lookupAndCacheProcessSR ()
	This function looks up a process state repository in the process state repository manager by name, and caches a pointer to it in myProcessState.
virtual bool	postAddComponentsInit ()
	Calls lookupAndCacheProcessSR(), to look up our process state repository after all of the components have been created and loaded.
virtual void	addRangeItems ()
	Adds all items that have a range to the object state repository.
	DtMissileControllerComponent ()
	default constructor; not implemented
	DtMissileControllerComponent (const DtMissileControllerComponent &orig)
	copy constructor; not implemented
const DtMissileControllerComponent &	operator= (const DtMissileControllerComponent &orig)
	assignment operator; not implemented
Protected Member Functions inherited from DtSingleTaskControllerComponent
virtual void	clearPendingSubtasks ()
	Iterates over collection of all pending subtasks for this controller, and calls clearSubtask() for each subtask type.
virtual void	clearSubtasksByType (const DtSimTaskMessageType &taskType)
	Clear all subtasks of a given type.
Protected Member Functions inherited from DtTaskControllerComponent
virtual void	suspendSubtasksOfTask (int taskId, DtSuspendedTaskInfo *suspendInfo)
	Suspends all running subtasks of taskId, and puts the suspend info for each of them as subtasks into the provided suspendInfo.
virtual void	updateTaskVisualizations ()
	Called to update task visualizations after every tick.
virtual void	destroyTaskVisualizations ()
	Destroys all task visualizations.
double	calculateNextTaskVisTickTime () const
Protected Member Functions inherited from DtControllerComponent
	DtControllerComponent ()
	default constructor
	DtControllerComponent (const DtControllerComponent &orig)
	copy constructor
const DtControllerComponent &	operator= (const DtControllerComponent &orig)
	assignment operator
Protected Member Functions inherited from DtSimComponent
virtual double	computeCurrentTime ()
	Compute current time and myDT.
bool	testInvariant () const
DtVrfProcessStateRepository *	createComponentPsr (const DtString &defaultPsrType, const DtString &defaultPsrName, bool useDescriptorParams=true)
	Creates a PSR for this component and registers it with the PSR manager.
Protected Member Functions inherited from DtReaderWriter
virtual void	bindToRwAsVariable (const DtReaderWriter *rw)
	Copies values from the specified DtReaderWriter.
Protected Member Functions inherited from DtObjectDebugger< DtReaderWriter >
	DtObjectDebugger ()
	DtObjectDebugger (const DtObjectDebugger &)
	~DtObjectDebugger ()
Protected Member Functions inherited from DtObjectDebugger< DtSimComponent >
	DtObjectDebugger ()
	DtObjectDebugger (const DtObjectDebugger &)
	~DtObjectDebugger ()

Static Protected Member Functions
static void	setLaserCodeRequestCallback (DtSimMessage *msg, void *usr)
	Callback called when component receives a set laser code request.

Protected Attributes
DtLaserTrackerPSR *	myProcessState
	Container for state data associated with this component.
bool	myHasTargetSpot
	Remember has-target state for debug printing.
Protected Attributes inherited from DtMissileMoveToControllerComponent
double	myDesiredSpeed
	This is looked up once per tick - assumed unchanging while we have control.
double	myCurrentSpeed
Protected Attributes inherited from DtMissileControllerComponent
DtMissileStateRepository *	myMissileState
double	myDistanceToTarget
DtVector	myTargetErrorOffset
DtMissileFlightPSR *	myProcessState
	Pointer to a process state repository used to store state data associated with this component.
DtOutputPortGroup *	myMissileControlPortGroup
	Output Port Group Name: missile-control Output Port Group Description:
DtConstrainedAnalogOutputPort *	myThrustPort
	Output Port Name: thrust Output Port Description: Output Port Range: Output Port Default Value: Output Group Parent: missile-control.
DtConstrainedAnalogOutputPort *	myManeuverAccelXPort
	Output Port Name: maneuver-accel-x Output Port Description: Output Port Range: -100000.
DtConstrainedAnalogOutputPort *	myManeuverAccelYPort
	Output Port Name: maneuver-accel-y Output Port Description: Output Port Range: -100000.
DtConstrainedAnalogOutputPort *	myManeuverAccelZPort
	Output Port Name: maneuver-accel-z Output Port Description: Output Port Range: -100000.
DtBooleanOutputPort *	mySelfDestructPort
	Output Port Name: self-destruct Output Port Description: Output Port Range: Output Port Default Value: Output Group Parent: missile-control.

Private Member Functions
	DtLasingMissileTrackController ()
	Not implemented.
	DtLasingMissileTrackController (const DtLasingMissileTrackController &orig)
	Not implemented.
const DtLasingMissileTrackController &	operator= (const DtLasingMissileTrackController &orig)
	Not implemented.

Additional Inherited Members
Public Types inherited from DtReaderWriter
typedef std::vector < DtSymbolString >	aliasContainer
typedef std::vector < DtSymbolString >::iterator	aliasIter
typedef std::vector < DtSymbolString > ::const_iterator	aliasConstIter
typedef std::vector< DtFilename >	SearchPaths
typedef std::pair < DtSymbolString, DtString >	DtVariableNameType
typedef DtReaderWriterFactory *(*	DtReaderWriterFactoryCreatorFcn )()
Protected Types inherited from DtTaskControllerComponent
typedef std::pair < DtTaskMessageCallbackFcn, void * >	DtTaskCallbackMapPair
	This map stores callbacks that have been registered to processes various tasks.
typedef std::map < DtSimTaskMessageType, DtTaskCallbackMapPair >	DtTaskCallbackMap
Static Protected Attributes inherited from DtSimComponent
static DtSimComponentFactory *	myFactory

Detailed Description

Instances of DtLasingMissileTrackController derive from DtMissileMoveToControllerComponent.

This component searches for a laser designator of the specified code, and track the missile toward that location. Uses Descriptor Type: DtComponentDescriptor

Constructor & Destructor Documentation

DtLasingMissileTrackController::DtLasingMissileTrackController ( )

private

Not implemented.

DtLasingMissileTrackController::DtLasingMissileTrackController ( const DtLasingMissileTrackController &  orig )

private

Not implemented.

DtLasingMissileTrackController::DtLasingMissileTrackController	(	const DtString &	name,
		DtVrfObject *	owner,
		DtSimManager *	simManager,
		DtComponentDescriptor *	desc = 0,
		DtReaderWriterRegistry *	parentRegistry = 0
	)

constructor

virtual DtLasingMissileTrackController::~DtLasingMissileTrackController ( )

virtual

destructor

Member Function Documentation

const DtLasingMissileTrackController& DtLasingMissileTrackController::operator= ( const DtLasingMissileTrackController &  orig )

private

Not implemented.

virtual const char* DtLasingMissileTrackController::type ( ) const

virtual

This returns a string from compTypes.h, and identifies the type of component.

Reimplemented from DtMissileMoveToControllerComponent.

virtual bool DtLasingMissileTrackController::init ( )

virtual

Initializes the component, calls the base class.

Reimplemented from DtMissileControllerComponent.

virtual void DtLasingMissileTrackController::setTgtDesignatorCode ( const int  code )

protectedvirtual

virtual const int DtLasingMissileTrackController::tgtDesignatorCode ( ) const

protectedvirtual

virtual DtReflectedDesignator* DtLasingMissileTrackController::findTarget ( )

protectedvirtual

Returns

The designator object that will be used as the target. Returns NULL if there is no valid target.

virtual bool DtLasingMissileTrackController::targetTrackable ( DtReflectedDesignator *  target )

protectedvirtual

Returns

True if the specified designator is trackable by this missile. Checks if the target is within the tracking cone, whether terrain or entities block the view, etc.

virtual void DtLasingMissileTrackController::registerSetLaserCodeRequestMsgCallbacks ( )

protectedvirtual

Instances of this component will register this callback with their own 'this' pointer as user data with the msg executive requesting notification of lase target tasks.

static void DtLasingMissileTrackController::setLaserCodeRequestCallback ( DtSimMessage *  msg, void *  usr  )

staticprotected

Callback called when component receives a set laser code request.

virtual void DtLasingMissileTrackController::processSetLaserCodeRequestCallback ( DtSimMessage *  msg )

protectedvirtual

Calls setLaseTarget() with the string name of the target entity specified in the DtLaseTargetTask message.

virtual bool DtLasingMissileTrackController::setupControlPoint ( )

protectedvirtual

Returns the boolean member data flag myMissilesTargeted, indicating whether or not a target location has been set for the missile.

Reimplemented from DtMissileMoveToControllerComponent.

static DtSimComponent* DtLasingMissileTrackController::creator ( const DtString &  name, DtVrfObject *  owner, DtSimManager *  simManager, DtComponentDescriptor *  desc = 0, DtReaderWriterRegistry *  parentRegistry = 0  )

static

(const DtString&,DtVrfObject*,DtSimManager*,

Parameters

name	Reader writer name of this component.
owner	The DtVrfObject that owns this component
simManager	The simulation manager (provides access to terrain, message interface, simulation clock).
desc	The component descriptor used to initialize this component.
parentRegistry	Pointer to the parent reader writer registry (the containing object that reads/writes this object).

(const DtString&,DtVrfObject*,DtSimManager*, DtComponentDescriptor*,DtReaderWriterRegistry* parentRegistry)

Returns

New instance of this class.

Reimplemented from DtMissileMoveToControllerComponent.

Member Data Documentation

DtLaserTrackerPSR* DtLasingMissileTrackController::myProcessState

protected

Container for state data associated with this component.

This state is saved and restored as part of a scenario (or checkpoint).

bool DtLasingMissileTrackController::myHasTargetSpot

protected

Remember has-target state for debug printing.

---

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.vrf4-4-branch/include/vrfmodel/lasingMissileTrackController.h