DtIndirectFireActuator is an actuator that provides a simple model of a cannon. More...

Inheritance diagram for DtIndirectFireActuator:

Public Member Functions
	DtIndirectFireActuator (const DtString &name, DtVrfObject owner, DtSimManager simManager, DtComponentDescriptor desc=0, DtReaderWriterRegistry parentRegistry=0)

virtual	~DtIndirectFireActuator ()
	destructor More...

virtual bool	postAddComponentsInit ()
	Overridden to initialize the value on myMuzzleOffsetPort. More...

virtual void	preFirstTickInit ()
	Override to call initPendingDetonations() in the first tick, to schedule any outstanding detonations saved in our process state. More...

virtual void	initPendingDetonations ()
	Called in the first tick. More...

virtual const char *	type () const
	Returns a string identifies the class type of component. More...

virtual DtFireInteraction *	createFireInteraction ()
	Overrides the DtWeaponActuator to create a DtFireInteraction based on the values from the input ports. More...

virtual DtDetonationInteraction *	createDetonationInteraction (DtTime &detTime)
	Instantiates a DtDetonationInteraction and fills out its values based on the values from the input ports. More...

virtual void	scheduleDetonation (DtDetonationInteraction *detInter, DtTime detTime)
	Creates a DtDetonationTimerData object from detInter which is put into a DtTimer which generates a one-time callback to detonationCallback after detTime seconds. More...

virtual void	fireTheWeapon ()
	DtWeaponActuator::fireTheWeapon is overridden to schedule a detonation interaction in addition to creating a fire interaction like the base class does. More...

virtual DtVrfObject *	createMissileObject ()
	Creates a new vrf object for the artillery shell using the type and offset parameters specified in the descriptor. More...

virtual double	determineMuzzleSpeed (double range)
	Looking at the configuration of the weapon system will determine this Longer range weapons use the range list to determine the muzzle speed to fire the weapon, but directly aligned weapons use a preset muzzle velocity. More...

virtual void	addDispersion (DtVector &detLocation, bool addHeightDispersion)
	Adjusts detLocation based on the range and displacement error probabilities in myIndirectFireActuatorDescriptor. More...

virtual double	calculateRangeFactorOnError (const double rangeToTarget)
	If use-error-varies-by-range flag is true, then we will use coefficents from descriptor in Quadratic equation based on range to target to determine max probably error for range. More...

virtual double	skillLevelModifier ()
	Add additional error based on the skill level of the operator. More...

virtual DtDetonationInteraction *	createDetonationInteraction (const DtDetonationDescriptor &desc, DtTime &detTime)
	Creates a new DtDetonationInteraction, given a DtDetonationDescriptor. More...

virtual DtDetonationDescriptor *	createDetonationDescriptor (DtDetonationInteraction *detInter, DtTime simTime)
	Creates and fills out a new DtDetonationDescriptor, given a DtDetonationInteraction and a time (simulation time to fire, in seconds). More...

virtual void	processObjectAdded (const DtVrfObject *vrfObject)
	Checks pending detonation list (in the process state repository) for target with same name as new object. More...

virtual bool	taskVisualizationsActive () const
	Normally returns false unless debug is enabled. More...

Public Member Functions inherited from DtWeaponActuator
	DtWeaponActuator (const DtString &name, DtVrfObject owner, DtSimManager simManager, DtComponentDescriptor desc=0, DtReaderWriterRegistry parentRegistry=0)

virtual	~DtWeaponActuator ()
	destructor More...

virtual bool	init ()
	to get access to the entity's localStateRepository, which this component will update, and then connect to the controller's ports. More...

virtual void	tick ()
	Fire if requested. More...

virtual void	setProjectileStartSpeed (DtReal startSpeed)

virtual DtReal	projectileStartSpeed ()

virtual void	setMuzzleOffset (const DtVector &muzzleOffset)

virtual const DtVector &	muzzleOffset ()

virtual DtVector	muzzleLocalPosition ()
	Returns the weapon muzzle�s position in local coordinates. More...

virtual DtDcm	weaponOrientation ()
	Returns the rotation matrix needed to rotate a vector from body coordinates of the weapon to local coordinates. More...

virtual DtArticulatedPartStateRepository *	getWeaponSimBody ()
	Looks up the state repository for the weapon part in the entity�s state repository. More...

Public Member Functions inherited from DtActuatorComponent
virtual	~DtActuatorComponent ()
	destructor More...

virtual DtSimRadio *	radio ()

virtual bool	tickWhileDestroyed () const
	By default, all actuators tick when the entity is destroyed. More...

Public Member Functions inherited from DtSimComponent
	DtSimComponent (const DtString &name, DtVrfObject owner, DtSimManager simManager, DtComponentDescriptor desc=0, DtReaderWriterRegistry parentRegistry=0)

virtual	~DtSimComponent ()
	destructor More...

virtual void	setParentSystem (DtComponentSystem *system)
	Sets the parent system of this component. More...

DtComponentSystem *	parentSystem () const

virtual void	registerAttributeFunctions ()
	Called to register functions that provide system attribute values. More...

virtual void	postTick ()
	This function is called immediately after tick() is called. More...

virtual void	timedTick ()
	This version of tick checks to see if the time to tick has arrived. More...

virtual void	setMinTickPeriod (double minTickPeriod)
	specifies a minimum tick period (which can also be thought of as More...

virtual double	minTickPeriod () const
	access the minimum tick period More...

virtual void	setMinTickPeriodVariance (double minTickPeriodVariance)
	set the variance in the minimum tick time More...

virtual double	minTickPeriodVariance () const
	access the variance in the minimum tick period More...

virtual void	setNextTickTime (double nextTickTime)
	The next tick time is normally calculated internally. More...

virtual double	nextTickTime () const
	access the next tick time More...

virtual double	calculateNextTickTime () const
	The next tick time is equal to mySimManager->exerciseClock()-> approximateElapsedRealTime() + myMinTickPeriod + a random # between -myMinTickPeriodVariance/2. More...

virtual double	calculateFirstTickTime () const
	Returns the first time value that the component should tick at. More...

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. More...

virtual DtSimComponent *	nextComponent ()
	List management functions. More...

virtual DtSimComponent *	prevComponent ()

virtual void	setListItem (DtListItem *item)
	Used by DtComponentList. More...

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. More...

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. More...

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. More...

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. More...

virtual DtList	inputPortList () const
	Returns the list of DtInputPorts registered on this component. More...

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. More...

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. More...

virtual DtList	outputPortList () const
	Returns the list of DtOutputPorts registered on this component. More...

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. More...

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. More...

virtual DtList	inputPortGroupList () const
	Returns the list of DtInputPortGroups registered on this component. More...

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. More...

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. More...

virtual DtList	outputPortGroupList () const
	Returns the list of DtOutputPortGroups registered on this component. More...

virtual int	priority () const
	Return the current connection priority for this component. More...

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. More...

double	dT () const
	This is the delta-t for this component, which may or may not be the same as the exerciseClock dT. More...

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. More...

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. More...

virtual const DtComponentDescriptor *	componentDescriptor () const

DtVrfProcessStateRepositoryManager *	psrManager ()

virtual const DtSymbolString &	componentFullName () const

DtPhysicalWorld *	physicalWorld ()
	Gets the physical world that this component's entity exists in. More...

const DtPhysicalWorld *	physicalWorld () const

DtAttachedTerrain *	terrainAttachedTo ()
	Gets the terrain that this component's entity is attached to, if any. More...

const DtAttachedTerrain *	terrainAttachedTo () const

DtVrfObject *	entity ()
	Gets the entity. More...

const DtVrfObject *	entity () const

const DtVrfObject *	const_entity () const
	You would want to use this call if you could be either a const or non-const entity, and you wanted to be sure you only had const access. More...

DtSimManager *	simManager ()
	Gets the sim manager. More...

const DtSimManager *	simManager () const

const Coordinate_System *	coordinateSystem () const
	Gets the coordinate system, as it should always exist if the physical world is in a valid state! More...

DtVrfObjectStateRepository *	localStateRepository ()
	Gets the local state repository. More...

const DtVrfObjectStateRepository *	localStateRepository () const

const DtVrfObjectStateRepository *	const_localStateRepository () const
	You would want to use this call if you could be either a const or non-const local state repository, and you wanted to be sure you only had const access. More...

virtual DtTaskVisualizationMap &	taskVisualizations ()
	Returns the list of task visualizations for this component. More...

virtual bool	taskVisualizationsEnabled () const
	Returns true if task visualizations are enabled for this component. More...

virtual bool	isThreadSafe () const
	Returns true if this component is marked as being thread safe. More...

virtual void	addVRLinkDeferredJob (const boost::function< void()> &callback)
	Adds a deferred job to the VRLink job queue in the DtParallelTickManager, but only if this component is marked at thread safe. More...

virtual void	onRestore ()
	Called whenever a component is restored. Default is no-op. More...

virtual void	enable ()
	Is this component enabled or not. More...

virtual void	disable ()

virtual bool	isEnabled ()

virtual void	setIsEnabled (bool yesNo)

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 More...

	DtReaderWriter (const DtString &name, DtReaderWriterRegistry *parentRegistry=NULL, bool readonly=false)
	real constructor Setting the readonly flag prevents object from writing itself to the stream. More...

	DtReaderWriter (const DtSymbolString &name, DtReaderWriterRegistry *parentRegistry=NULL, bool readonly=false)

	DtReaderWriter (const DtString &name, const DtReaderWriter &orig, DtReaderWriterRegistry *parentRegistry=NULL)
	pseudo-copy constructor More...

	DtReaderWriter (const DtSymbolString &name, const DtReaderWriter &orig, DtReaderWriterRegistry *parentRegistry=NULL)

	DtReaderWriter (const DtReaderWriter &, DtReaderWriterRegistry *parentRegistry=NULL)
	copy constructor More...

const DtReaderWriter &	operator= (const DtReaderWriter &orig)
	assignment operator More...

bool	operator== (const DtReaderWriter &) const
	Equivalence operator. More...

bool	operator!= (const DtReaderWriter &rhs)

virtual	~DtReaderWriter ()
	destructor More...

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. More...

virtual void	postPutSelf ()
	Called after either version of put self (file or environment). Default is no-op. More...

virtual void	prePutSelf ()
	Called before either version of put self (file or environment). Default is no-op. More...

virtual void	getSelf (DtlObjPtr args, const DtReaderWriter::SearchPaths &searchPaths=SearchPaths(), const DtVariableBindingsList &variableBindings=nullVariableReference())
	Top level to read itself from an input stream. More...

virtual void	postGetSelf ()
	Called after either version of getSelf (mtl or environment). Default is no-op. More...

virtual void	preGetSelf ()
	Called before either version of get self (file or environment). Default is no-op. More...

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. More...

virtual DtSymbolString	name () const
	Accessor for name of this readable/writable object. More...

virtual void	addAlias (const DtSymbolString &alias)
	Add an alias as an alternative name for this object. More...

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. More...

bool	isReadonly () const

virtual void	reset ()
	For those reader/writer items that support it, resets the reader/writer value to original state Default is no-op. More...

virtual int	alignment () const
	For those items that are sent over the network via HLA, this will give the network alignment. More...

virtual bool	variableIsBound () const

virtual void	unbindVariable ()
	Sets the myVariableIsBound flag to false. More...

virtual void	setName (const DtString &)
	Set the name of the object. More...

virtual const char *	readerWriterType () const
	Used to supply a string type that this reader writer type is. More...

virtual const char *	xmlType () const

virtual DtString	prettyPrint () const
	Routine to return a human readable form of the reader/writer variable. More...

std::string	debugText () const

virtual void	bindVariables (DtVariableBindingsList variableBindings)
	Runs a variable binding pass on this reader writer and any of its children. More...

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. More...

virtual bool	hasVariableReference () const
	Returns true if this item or any item in the registry (recursive) is a variable reference. More...

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. More...

virtual void	recordUpdateTime () const
	Can be implemented in subclasses to stamp the time when updated. More...

virtual bool	wasUpdatedSince (DtTime t) const
	Can be implemented in subclasses to return true if an update occurred after the specified time. More...

virtual bool	changedSinceLastChecked ()
	Returns true if this objects value has changed since the last time this function was called. More...

virtual bool	peekChangedSinceLastChecked () const
	Returns the value that changedSinceLastChecked would return but does not reset the internal flag. More...

virtual void	setValueSpecified (bool specified, bool recurse=false)
	The specified flags are used for optional values. More...

virtual bool	valueSpecified () const

virtual bool	isVariableReference () const
	Specifies whether or not this reader writer is really a variable that is specified elsewhere. More...

virtual void	setIsVariableReference (bool value)

virtual void	clearAllVariableReferenceFlags ()
	Clears out all variable reference flags from all readerwriter items in registry recursively. More...

virtual DtSymbolString	variableName () const
	The variable name, if this object is a variable reference. More...

virtual void	setVariableName (const DtSymbolString variableName)

virtual const DtReaderWriter *	defaultRWValue () const
	The default value to use if the reader/writer object is a variable and that variable is not specified. More...

virtual DtReaderWriter *	defaultRWValue ()

virtual void	setDefaultRWValue (DtReaderWriter *)
	Previous default value, if exists, will be removed and replaced with a clone of the supplied variable. More...

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. More...

const DtReaderWriterRegistry &	registry () const
	Collection of child DtReaderWriter nodes owned by this object. More...

DtReaderWriterRegistry &	registry ()

virtual DtPropertyInterface *	property ()

virtual const DtPropertyInterface *	property () const

virtual DtString	toXml () const

virtual DtRwVariableBindings *	generateVariableBindings () const
	Iterates over the registry (recursively) and returns a variable bindings object that contains all the variables that are contained in this read/writer class. More...

virtual bool	toXml (const DtFilename &) const
	Writes contents of xml result to the given filename. More...

virtual bool	fromXml (const DtString &)
	Restores object from given xml string. Returns true if valid. More...

virtual bool	fromXmlFile (const DtFilename &)
	Restores object from given xml file. More...

virtual void	putSelf (DtEnvironmentSP, DtEnvValueSP parent) const

virtual void	putData (DtEnvironmentSP, DtEnvValueSP value) const
	Override to add attributes of actual data. More...

virtual void	putVariableReference (DtEnvironmentSP, DtEnvValueSP value) const
	Called when the item is a variable reference. More...

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. More...

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. More...

virtual void	getVariableReference (DtEnvironmentSP, DtEnvValueSP value)
	Called when the item is a variable reference. More...

Static Public Member Functions
static void	detonationCallback (DtTimer *timer)
	Extracts and sends the DtDetonationInteraction stored in the DtTimer. More...

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

static void	objectAddedCb (const DtVrfObject vrfObject, void usr)
	Calls processObjectAdded(). More...

Static Public Member Functions inherited from DtWeaponActuator
static DtSimComponent *	creator (const DtString &name, DtVrfObject owner, DtSimManager simManager, DtComponentDescriptor desc=0, DtReaderWriterRegistry parentRegistry=0)

Static Public Member Functions inherited from DtSimComponent
static DtSimComponent *	MarkThreadSafe (DtSimComponent *)
	Marks an instance of a component as being thread safe. More...

static DtSimComponentFactory *	factory ()
	A DtSimComponentFactory is allocated by the DtSimCreator, and this pointer is set. More...

static void	setFactory (DtSimComponentFactory *factory)

static DtSimComponent *	createComponent (const DtString &name, const DtString &type, DtVrfObject owner, DtSimManager simManager, DtComponentSystem parentSystem, DtComponentDescriptor desc=0, DtReaderWriterRegistry *parentRegistry=0)
	Creates a DtSimComponent using the factory, then initializes it via the MTL stream. More...

static void	addSimComponentCreatorFcn (const DtString &type, DtSimComponentCreatorFcn fcn)
	Adds a DtSimComponent creation function to the DtSimComponentFactory, using the given type as the key. More...

Static Public Member Functions inherited from DtReaderWriter
static void	putIndent (std::string &fp, int indentLevel)

static const DtVariableBindingsList &	nullVariableReference ()

static void	setPostGetSelfCallback (DtGetSelfCallbackFcn fcn, void *usrData)

static void	setPrePutSelfCallback (DtPutSelfCallbackFcn fcn, void *usrData)

static void	setPutIndent (bool)

static bool	putIndent ()

static const char *	theXmlType ()
	The type that is used when archiving to an XML stream. More...

static const DtFilename &	appPath ()
	Gets the current working directory. More...

static void	setFactoryCreatorFunction (DtReaderWriterFactoryCreatorFcn fcn)
	Sets the function to create the DtReaderWriterFactory. More...

static void	createReaderWriterFactory ()

static void	cleanupFactory ()

static DtReaderWriterFactory *	factory ()

static void	setOutputStream (DtOutputStream *stream)

static DtOutputStream &	outputStream ()

static DtReaderWriter *	createFromXmlFile (const DtFilename &, bool createAsProperty=false)
	Given a filename, returns a newly created reader/writer object from the object found within. More...

static DtReaderWriter *	createFromXml (const DtString &, bool createAsProperty=false)
	Given a xml string, returns a newly created reader/writer object from the object found within. More...

static DtReaderWriter *	createFromEnvironment (DtEnvironmentSP, bool createAsProperty=false)
	Given a xml environment, returns a newly created reader/writer object from the object found within. More...

static DtString	getAttribute (DtEnvironmentSP env, const DtString &name, DtEnvValueSP root)
	Gets the named attribute from a DtEnvValueSP. More...

Static Public Member Functions inherited from DtObjectDebugger< DtSimComponent >
static DtObjectCounter::CounterType	ObjectCount ()

static const DtObjectContainer *	ObjectContainer ()

Protected Member Functions
virtual bool	createPorts ()
	Creates the input ports and adds them to the component. More...

virtual bool	createPSR ()
	Creates #myProcessState data member, and adds it to our process state repository manager. More...

virtual void	updateTaskVisualizations ()
	Normally does not display task visualizations, but will if debug is enabled. More...

	DtIndirectFireActuator ()
	default constructor; not implemented More...

	DtIndirectFireActuator (const DtIndirectFireActuator &orig)
	copy constructor; not implemented More...

const DtIndirectFireActuator &	operator= (const DtIndirectFireActuator &orig)
	assignment operator; not implemented More...

Protected Member Functions inherited from DtWeaponActuator
virtual bool	createPortGroups ()
	Creates the local port groups. More...

	DtWeaponActuator ()
	default constructor; not implemented More...

	DtWeaponActuator (const DtWeaponActuator &orig)
	copy constructor; not implemented More...

const DtWeaponActuator &	operator= (const DtWeaponActuator &orig)
	assignment operator; not implemented More...

Protected Member Functions inherited from DtActuatorComponent
	DtActuatorComponent (const DtString &name, DtVrfObject owner, DtSimManager simManager, DtComponentDescriptor desc=0, DtReaderWriterRegistry parentRegistry=0)

virtual void	setRadio (DtSimRadio *radio)

	DtActuatorComponent ()
	Default constructor; should not be called. More...

Protected Member Functions inherited from DtSimComponent
virtual double	computeCurrentTime ()
	Compute current time and myDT. More...

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. More...

virtual void	destroyTaskVisualizations ()
	Destroys all task visualizations for this component. More...

virtual void	destroyTaskVisualization (const DtString &name)
	Destroys an existing task visualization. More...

virtual DtPointTaskVisualizationPtr	pointTaskVisualization (const DtString &name)
	Finds an existing or creates a new point task visualization with the given name. More...

virtual DtLineTaskVisualizationPtr	lineTaskVisualization (const DtString &name)
	Finds an existing or creates a new line task visualization with the given name. More...

virtual DtAreaTaskVisualizationPtr	areaTaskVisualization (const DtString &name)
	Finds an existing or creates a new area task visualization with the given name. More...

virtual DtTextTaskVisualizationPtr	textTaskVisualization (const DtString &name)
	Finds an existing or creates a new text task visualization with the given name. More...

double	calculateNextTaskVisTickTime () const
	Determines the next time the task visualizations should be ticked. More...

Protected Member Functions inherited from DtReaderWriter
virtual void	bindToRwAsVariable (const DtReaderWriter *rw)
	Copies values from the specified DtReaderWriter. More...

Protected Member Functions inherited from DtObjectDebugger< DtSimComponent >
	DtObjectDebugger ()

	DtObjectDebugger (const DtObjectDebugger &)

	~DtObjectDebugger ()

Protected Attributes
DtReal	myMuzzleSpeed

DtList	myTimerList

DtIndirectFireActuatorDescriptor *	myIndirectFireActuatorDescriptor

DtVrfIndirectFirePSR *	myIndirectFireProcessState
	We've overrode createPSR() to create derived kind of DtVrfWeaponPSR. More...

Ports and Port Groups
DtVectorInputPort *	myTargetPointPort
	Input Port Name: target-point-port Input Port Description: Local position to fire at. More...

DtAnalogInputPort *	myMuzzleSpeedPort
	Input Port Name: muzzle-speed-port Input Port Description: Muzzle speed in meters/second. More...

DtAnalogInputPort *	myAngleOfFirePort
	Input Port Name: angle-of-fire-port Input Port Description: Elevation angle of fire in radians. More...

DtBooleanInputPort *	myAlignedDirectlyPort
	Input Port Name: aligned-directly-port Input Port Description: Whether this gun can align directly with the target if it is close in Input Port Range: Input Port Default Value: Input Group Parent: More...

DtVectorOutputPort *	myMuzzleOffsetPort
	Output Port Name: muzzle-offset-port Output Port Description: The entity's muzzle offset location. More...

Protected Attributes inherited from DtWeaponActuator
DtWeaponActuatorDescriptor *	myWeaponActuatorDescriptor

DtReal	myProjectileStartSpeed

DtVector	myMuzzleOffset

DtSharedVrfObjectReference	myCurrentEntityTarget
	These are set by createFireInteraction and used by createDetonationInteraction. More...

DtEventId	myCurrentEventId

DtReal	myCurrentRange

DtVrfWeaponPSR *	myWeaponProcessState

DtInputPortGroup *	myWeaponInputPortGroup
	Input Port Group Name: weapon-control Input Port Group Description: More...

DtAmmunitionInputPort *	myAmmunitionPort
	Input Port Name: ammunition Input Port Description: Type of ammo to fire. More...

DtConstrainedIntegerInputPort *	myFusePort
	Input Port Name: fuze Input Port Description: DIS Enumeration for fuze (see DIS Enumeration and Bit Encoded Values document for values). More...

DtBooleanInputPort *	myTriggerPort
	Input Port Name: trigger Input Port Description: True to fire. More...

DtBooleanInputPort *	myLoadedPort
	Input Port Name: loaded Input Port Description: True if loaded. More...

DtOutputPortGroup *	myWeaponOutputPortGroup
	Output Port Group Name: weapon-info Output Port Group Description: More...

DtIntegerOutputPort *	myArtPartTypePort
	Output Port Name: art-part-type Output Port Description: Type of the articulated part. More...

Protected Attributes inherited from DtActuatorComponent
DtSimRadio *	myRadio
	Actuators can send messages. More...

Protected Attributes inherited from DtSimComponent
DtVrfObject *	myEntity

DtVrfObjectStateRepository *	myLocalStateRepository

DtSimManager *	mySimManager

DtComponentSystem *	mySystem
	Pointer to the DtComponentSystem that this component belongs. More...

DtListItem *	myListItem

DtInputPortMap	myInputPortList

DtOutputPortMap	myOutputPortList

DtInputPortGroupMap	myInputPortGroupList

DtOutputPortGroupMap	myOutputPortGroupList

int	myPriority

double	myMinTickPeriod

double	myMinTickPeriodVariance

double	myNextTickTime

double	myLastTickSimTime

double	myDT

bool	myIsEnabled
	Indicates whether this component should be enabled for ticking or not. More...

bool	myFirstTick
	Initialized to true in the constructor, set to false by the first call to postTick. More...

bool	myIsThreadSafe
	Whether this component can be use the DtCriticalSection versions of the tick functions and be ticked in parallel with other components Defaults to false. More...

const DtComponentDescriptor *	myComponentDescriptor

std::list < DtVrfProcessStateRepository * >	myComponentPsrs
	List of PSRs made using createComponentPsr() that will be deleted by this component when it is destroyed. More...

bool	myTickEveryFrame
	Flag indicating that tickPeriod is set to 0, and the component will tick every frame. More...

DtTaskVisualizationMap	myTaskVisualizations
	The visualization objects to be drawn for this component. More...

double	myNextTaskVisTickTime
	The next tick time for updating the task visualizations. More...

DtSymbolString	myFullComponentName

Protected Attributes inherited from DtReaderWriter
const DtSymbolString	myName

DtReaderWriterRegistry	myRegistry

DtReaderWriterRegistry *	myParentRegistry

bool	myValueSpecified

bool	myReadOnlyFlag

bool	myIsVariableReference

DtSymbolString	myVariableName

bool	myVariableIsBound

DtReaderWriter *	myDefaultValue

aliasContainer	myAliases
	Container for the aliases which represent alternative names for the object. More...

bool	myInvalid
	Set to true if there is a problem reading this item. More...

bool	myChangedFlag
	Set to true when value changes Set to false when value checked with changedSinceLastChecked. More...

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 DtSimComponent
typedef std::map< DtString, DtInputPort * >	DtInputPortMap

typedef std::map< DtString, DtOutputPort * >	DtOutputPortMap

typedef std::map< DtString, DtInputPortGroup * >	DtInputPortGroupMap

typedef std::map< DtString, DtOutputPortGroup * >	DtOutputPortGroupMap

Static Protected Attributes inherited from DtSimComponent
static DtSimComponentFactory *	myFactory

Static Protected Attributes inherited from DtReaderWriter
static DtString	theUnspecifiedValue

static DtGetSelfCallbackInfo	thePostGetSelfCallback

static DtPutSelfCallbackInfo	thePrePutSelfCallback

static const DtVariableBindingsList	theEmptyVariableBindingsList

static bool	theCreatorFcnSet

static DtReaderWriterFactory *	theFactory

static DtReaderWriterFactoryCreatorFcn	theFactoryCreatorFcn

static bool	thePutIndent

static DtOutputStream *	theOutputStream

Detailed Description

DtIndirectFireActuator is an actuator that provides a simple model of a cannon.

End User Description: It can be given ammo to load, and the command to fire. It creates a fire interaction and creates a detonation interaction, which it schedules to be sent.

The accuracy of indirect fire is measured by a set of probably error distances. Fifty percent of all rounds will fall within this range (25% over, 25% under, 25% left, 25% right). All rounds will fall within four times the probably error distance.

Uses Descriptor Type: DtIndirectFireActuatorDescriptor

Constructor & Destructor Documentation

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

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).

virtual DtIndirectFireActuator::~DtIndirectFireActuator ( )

virtual

destructor

DtIndirectFireActuator::DtIndirectFireActuator ( )

protected

default constructor; not implemented

DtIndirectFireActuator::DtIndirectFireActuator ( const DtIndirectFireActuator & orig )

protected

copy constructor; not implemented

Member Function Documentation

virtual bool DtIndirectFireActuator::postAddComponentsInit ( )

virtual

Overridden to initialize the value on myMuzzleOffsetPort.

Reimplemented from DtWeaponActuator.

virtual void DtIndirectFireActuator::preFirstTickInit ( )

virtual

Override to call initPendingDetonations() in the first tick, to schedule any outstanding detonations saved in our process state.

Reimplemented from DtSimComponent.

virtual void DtIndirectFireActuator::initPendingDetonations ( )

virtual

Called in the first tick.

Creates and schedules any pending detonations from detonation descriptor data in the process state repository. For those detonations whose target does not exist yet (e.g. target may be remote and not discovered yet), registers the objectAddedCb to provide an opportunity to create and schedule those pending detonations at a later time.

virtual const char* DtIndirectFireActuator::type ( ) const

virtual

Returns a string identifies the class type of component.

Type values are defined in compTypes.h. DtSimComponent creation functions are registered with the DtSimComponentFactory using the type values as the key. Warning: this function should always return the same pointer and it should be valid forever. This means the data should be static.

Returns: DtIndirectFireActuatorType

Reimplemented from DtWeaponActuator.

virtual DtFireInteraction* DtIndirectFireActuator::createFireInteraction ( )

virtual

Overrides the DtWeaponActuator to create a DtFireInteraction based on the values from the input ports.

The myMuzzleSpeed member variable is calculated as the square root of the product of the maximum range times DtGRAVITY_CONSTANT. The myCurrentRange member variable is calculated as the distance from the weapon to the target in meters. A new event Id is obtained from the exercise connection and assigned to the myCurrentEventId member variable.

Reimplemented from DtWeaponActuator.

virtual DtDetonationInteraction* DtIndirectFireActuator::createDetonationInteraction ( DtTime & detTime )

virtual

Instantiates a DtDetonationInteraction and fills out its values based on the values from the input ports.

It will modify the given DtReal parameter to contain the amount of time in seconds before the detonation should be sent out. The delay is calculated as range / (muzzle speed * launch angle). Calls addDispersion() to introduce random error into the location of the detonation. If the fuze type is not DtFuzeContact, addDispersion() will be called with height dispersion enabled.

virtual void DtIndirectFireActuator::scheduleDetonation	(	DtDetonationInteraction *	detInter,
		DtTime	detTime
	)

virtual

Creates a DtDetonationTimerData object from detInter which is put into a DtTimer which generates a one-time callback to detonationCallback after detTime seconds.

virtual void DtIndirectFireActuator::fireTheWeapon ( )

virtual

DtWeaponActuator::fireTheWeapon is overridden to schedule a detonation interaction in addition to creating a fire interaction like the base class does.

Reimplemented from DtWeaponActuator.

virtual DtVrfObject* DtIndirectFireActuator::createMissileObject ( )

virtual

Creates a new vrf object for the artillery shell using the type and offset parameters specified in the descriptor.

Returns a pointer to the newly created object.

virtual double DtIndirectFireActuator::determineMuzzleSpeed ( double range )

virtual

Looking at the configuration of the weapon system will determine this Longer range weapons use the range list to determine the muzzle speed to fire the weapon, but directly aligned weapons use a preset muzzle velocity.

But for a close range system like a hand grenade the user may want more control or allow the actuator to vary this more closely than the range list

virtual void DtIndirectFireActuator::addDispersion	(	DtVector &	detLocation,
		bool	addHeightDispersion
	)

virtual

Adjusts detLocation based on the range and displacement error probabilities in myIndirectFireActuatorDescriptor.

If addHeightDispersion is true, then it will also adjust the height of the detonation based on the burst height probability.

virtual double DtIndirectFireActuator::calculateRangeFactorOnError ( const double rangeToTarget )

virtual

If use-error-varies-by-range flag is true, then we will use coefficents from descriptor in Quadratic equation based on range to target to determine max probably error for range.

virtual double DtIndirectFireActuator::skillLevelModifier ( )

virtual

Add additional error based on the skill level of the operator.

static void DtIndirectFireActuator::detonationCallback ( DtTimer * timer )

static

Extracts and sends the DtDetonationInteraction stored in the DtTimer.

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

static

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).

Returns: New instance of this class.

virtual DtDetonationInteraction* DtIndirectFireActuator::createDetonationInteraction	(	const DtDetonationDescriptor &	desc,
		DtTime &	detTime
	)

virtual

Creates a new DtDetonationInteraction, given a DtDetonationDescriptor.

Fills out new new interaction with data from the descriptor and returns the detonation time (time in seconds relative to current sim time). The resulting DtDetonationInteraction and DtTime can be directly passed into scheduleDetonation.

virtual DtDetonationDescriptor* DtIndirectFireActuator::createDetonationDescriptor	(	DtDetonationInteraction *	detInter,
		DtTime	simTime
	)

virtual

Creates and fills out a new DtDetonationDescriptor, given a DtDetonationInteraction and a time (simulation time to fire, in seconds).

static void DtIndirectFireActuator::objectAddedCb	(	const DtVrfObject *	vrfObject,
		void *	usr
	)

static

Calls processObjectAdded().

virtual void DtIndirectFireActuator::processObjectAdded ( const DtVrfObject * vrfObject )

virtual

Checks pending detonation list (in the process state repository) for target with same name as new object.

If one exists, sets the target global id in the pending object item (a DtDetonationDescriptor), and then schedules the detonation, given the data in the descriptor.

virtual bool DtIndirectFireActuator::taskVisualizationsActive ( ) const

virtual

Normally returns false unless debug is enabled.

Reimplemented from DtSimComponent.

virtual bool DtIndirectFireActuator::createPorts ( )

protectedvirtual

Creates the input ports and adds them to the component.

Reimplemented from DtWeaponActuator.

virtual bool DtIndirectFireActuator::createPSR ( )

protectedvirtual

Creates #myProcessState data member, and adds it to our process state repository manager.

Passes in the name and type specified in the component descriptor (if they exist) to the DtVrfProcessStateRepository::createRepository factory method. If name and/or type is not specified, uses the appropriate default strings defined in procSRTypes.h.

Reimplemented from DtWeaponActuator.

virtual void DtIndirectFireActuator::updateTaskVisualizations ( )

protectedvirtual

Normally does not display task visualizations, but will if debug is enabled.

Reimplemented from DtSimComponent.

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

protected

assignment operator; not implemented

Member Data Documentation

DtVectorInputPort* DtIndirectFireActuator::myTargetPointPort

protected

Input Port Name: target-point-port
Input Port Description: Local position to fire at.

Input Port Range:
Input Port Default Value:
Input Group Parent:

DtAnalogInputPort* DtIndirectFireActuator::myMuzzleSpeedPort

protected

Input Port Name: muzzle-speed-port
Input Port Description: Muzzle speed in meters/second.

Input Port Range:
Input Port Default Value:
Input Group Parent:

DtAnalogInputPort* DtIndirectFireActuator::myAngleOfFirePort

protected

Input Port Name: angle-of-fire-port
Input Port Description: Elevation angle of fire in radians.

Input Port Range:
Input Port Default Value:
Input Group Parent:

DtBooleanInputPort* DtIndirectFireActuator::myAlignedDirectlyPort

protected

Input Port Name: aligned-directly-port
Input Port Description: Whether this gun can align directly with the target if it is close in
Input Port Range:
Input Port Default Value:
Input Group Parent:

DtVectorOutputPort* DtIndirectFireActuator::myMuzzleOffsetPort

protected

Output Port Name: muzzle-offset-port
Output Port Description: The entity's muzzle offset location.

Output Port Range:
Output Port Default Value:
Output Group Parent:

DtReal DtIndirectFireActuator::myMuzzleSpeed

protected

DtList DtIndirectFireActuator::myTimerList

protected

DtIndirectFireActuatorDescriptor* DtIndirectFireActuator::myIndirectFireActuatorDescriptor

protected

DtVrfIndirectFirePSR* DtIndirectFireActuator::myIndirectFireProcessState

protected

We've overrode createPSR() to create derived kind of DtVrfWeaponPSR.

This member variable provided for convenient point to derived type.

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-8-branch/include/vrfmodel/indirectFireActuator.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation