A DtComponentDescriptor that has a flag to indicate whether or not line of sight should be checked, and a fire-now-timeout parameter for determining when to give up on a fire now command when the turret cannot be properly positioned for firing. More...

Inheritance diagram for DtTurretAcquireControllerDescriptor:

[legend]

Public Member Functions
	DtTurretAcquireControllerDescriptor (const DtString &name, DtReaderWriterRegistry *parentRegistry=0)
	constructor
	DtTurretAcquireControllerDescriptor (const DtTurretAcquireControllerDescriptor &orig, DtReaderWriterRegistry *parentRegistry=0)
	copy constructor
DtTurretAcquireControllerDescriptor &	operator= (const DtTurretAcquireControllerDescriptor &orig)
	assignment operator
virtual	~DtTurretAcquireControllerDescriptor ()
	destructor
virtual DtString	type () const
	Returns the type of component this descriptor describes.
virtual DtComponentDescriptor *	clone (DtReaderWriterRegistry *parentRegistry=0) const

virtual bool	checkLOS () const
	Accessor/mutator for myCheckLOS.
virtual void	setCheckLOS (bool checkLOSFlag)
	Accessor/mutator for myCheckLOS.

virtual bool	trackBySignature () const
	Accessor/mutator for myTrackBySignature.
virtual void	setTrackBySignature (bool trackBySig)
	Accessor/mutator for myTrackBySignature.

virtual DtSymbolString	trackSignatureDomain () const
	Accessor/mutator for myTrackSignatureDomain.
virtual void	setTrackSignatureDomain (DtSymbolString domain)
	Accessor/mutator for myTrackSignatureDomain.

virtual double	minTrackSignature () const
	Accessor/mutator for myMinTrackSignature.
virtual void	setMinTrackSignature (double minSig)
	Accessor/mutator for myMinTrackSignature.

virtual double	maxAlignmentAngle () const
	Accessor/mutator for myMinTrackSignature.
virtual void	setMaxAlightmentAngle (double angle)
	Accessor/mutator for myMinTrackSignature.
Public Member Functions inherited from DtComponentDescriptor
	DtComponentDescriptor (const DtComponentDescriptor &orig, DtReaderWriterRegistry *parentRegistry=NULL)
	copy constructor
DtComponentDescriptor &	operator= (const DtComponentDescriptor &orig)
	assignment
virtual	~DtComponentDescriptor ()
virtual void	putData (FILE *fp, int indentLevel=0)
	Overrides base class putData to output our type.
virtual DtlObjPtr	getData (DtlObjPtr args, const DtFilename &searchPath, const DtVariableBindingsList &variableBindings)
	getData is just used to get us past the type in the data stream, since it's not actually stored.
virtual bool	init ()
	Base class init does nothing, but will be called by createComponentDescriptor(), allowing derived classes to do memory allocation if necessary.
bool	operator== (const DtComponentDescriptor &) const
	DtComponentDescriptor (const DtString &componentName, DtReaderWriterRegistry *parentRegistry=NULL)
	DtComponentDescriptor (const DtSymbolString &componentName, DtReaderWriterRegistry *parentRegistry=NULL)
virtual void	setComponentType (const DtString &componentType)
	Type of DtSimComponent this descriptor is associated with.
virtual const DtString &	componentType () const
	Type of DtSimComponent this descriptor is associated with.
virtual void	setMinTickPeriod (DtReal minTickPeriod)
virtual DtReal	minTickPeriod () const
virtual void	setMinTickPeriodVariance (DtReal minTickPeriodVariance)
virtual DtReal	minTickPeriodVariance () const
virtual void	setTickPeriodUsesRealTime (bool value)
	Accessor/mutator for myTickPeriodUsesRealTime.
virtual bool	tickPeriodUsesRealTime () const
	Accessor/mutator for myTickPeriodUsesRealTime.
virtual const DtString &	processStateRepositoryName () const
	Name which this component will assign to its PSR.
virtual void	setProcessStateRepositoryName (const DtString &name)
	Name which this component will assign to its PSR.
virtual const DtString &	processStateRepositoryType () const
	Type of PSR this component will create.
virtual void	setProcessStateRepositoryType (const DtString &type)
	Type of PSR this component will create.
virtual void	setIsEnabled (bool yesNo)
	Is the component enabled or not.
virtual bool	isEnabled () const
	Is the component enabled or not.
virtual void	setDebugActive (bool active)
	Should detailed debug info be printed for this component.
virtual bool	debugActive ()
	Should detailed debug info be printed for this component.
virtual void	setCreateComponent (bool yesNo)
	Should the component be created or not.
virtual bool	createComponent () const
	Should the component be created or not.
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)
	copy constructor
	DtReaderWriter (const DtSymbolString &name, const DtReaderWriter &orig, DtReaderWriterRegistry *parentRegistry=NULL)
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 (FILE *fp, int indentLevel=0, bool writeUnspecified=false, const DtFilename &path=DtFilename::nullFilename())
	Top level call to write itself to file.
virtual void	getSelf (DtlObjPtr args, const DtFilename &searchPath=DtFilename::nullFilename(), const DtVariableBindingsList &variableBindings=nullVariableReference())
	Top level to read itself from an input stream.
virtual void	writeSelf (FILE *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 bool	hasAlias (const DtSymbolString &alias)
virtual const aliasContainer &	aliases () const
virtual void	setReadonly (bool flag)
	Set read-only flag.
virtual bool	isReadonly () const
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 DtString	prettyPrint () const
	Routine to return a human readable form of the reader/writer variable.
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 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.
const DtReaderWriterRegistry &	registry () const
	Collection of child DtReaderWriter nodes owned by this object.
DtReaderWriterRegistry &	registry ()
	Collection of child DtReaderWriter nodes owned by this object.

Static Public Member Functions
static DtComponentDescriptor *	creator ()

Static Public Member Functions inherited from DtComponentDescriptor
static void	addComponentDescriptorCreatorFcn (const DtString &type, DtComponentDescriptorCreatorFcn fcn)
	Adds a given component descriptor creation function and corresponding type (defined in compDescTypes.h) to the DtComponentDescriptorFactory.
static DtComponentDescriptor *	createComponentDescriptor (DtlObjPtr mtlStream, const DtFilename &searchPath, const DtVariableBindingsList &variableBindings)
	Creates and initializes a component descriptor when reading in from an MTL (MAK Technologies Lisp) file (i.e.
static DtComponentDescriptor *	createComponentDescriptor (const char *pName)
	Creates and initializes a new instance of this class.
static DtComponentDescriptorFactory *	factory ()
	The factory for creating objects of type DtComponentDescriptor.
static void	setFactory (DtComponentDescriptorFactory *factory)
	The factory for creating objects of type DtComponentDescriptor.
Static Public Member Functions inherited from DtReaderWriter
static void	putIndent (FILE *fp, int indentLevel)
static const DtVariableBindingsList &	nullVariableReference ()
static void	setPostGetSelfCallback (DtGetSelfCallbackFcn fcn, void *usrData)
static void	setPrePutSelfCallback (DtPutSelfCallbackFcn fcn, void *usrData)
static const DtFilename &	appPath ()
	Gets the current working directory.
static void	setFactoryCreatorFunction (DtReaderWriterFactoryCreatorFcn fcn)
	Sets the function to create the DtReaderWriterFactory.
static void	createReaderWriterFactory ()

Protected Member Functions
	DtTurretAcquireControllerDescriptor ()
	default constructor; not implemented
Protected Member Functions inherited from DtComponentDescriptor
	DtComponentDescriptor ()
	default constructor; not implemented
Protected Member Functions inherited from DtReaderWriter
virtual void	bindToRwAsVariable (const DtReaderWriter *rw)
	Copies values from the specified DtReaderWriter.
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 DtlObjPtr	getData (DtlObjPtr args, const DtFilename &searchPath, const DtVariableBindingsList &variableBindings)
	Deriving class overrides these to get/put class specific data.

Protected Attributes
Parameters
These parameters are available for setting in the OPD files.
DtRwBoolean	myCheckLOS
	Parameter Name: check-LOS Parameter Description: Determines whether any checks are done to see if the target is visible each tick.
DtRwBoolean	myTrackBySignature
	Parameter Name: track-by-signature Parameter Description: Determines whether the acquire controller should use the sensor signature system to track its current target.
DtRwString	myTrackSignatureDomain
	Parameter Name: track-signature-domain Parameter Description: The signature domain to be used to track targets if track-by-signature is True.
DtRwReal	myMinTrackSignature
	Parameter Name: min-track-signature Parameter Description: The minimum apparent signature (in the domain specified by track-signature-domain) for tracking a target when track-by-signature is true.
DtRwReal	myMaxAlignmentAngle
	Parameter Name: max-alignment-angle Parameter Description: The maximum angle that between the turret and the direction to the target which will be considered aligned with the the target.
Protected Attributes inherited from DtComponentDescriptor
DtRwBoolean	myIsEnabled
DtRwBoolean	myDebug
	This parameter defaults to false.
DtRwBoolean	myCreateComponent
DtRwString	myComponentType
	Parameter Name: component-type Parameter Description: String identifying type of component.
DtRwReal	myMinTickPeriod
	Parameter Name: min-tick-period Parameter Description: Minimum tick period for this component.
DtRwReal	myMinTickPeriodVariance
	Parameter Name: min-tick-period-variance Parameter Description: Minimum tick period for this component.
DtRwBoolean	myTickPeriodUsesRealTime
	Parameter Name: tick-period-uses-real-time Parameter Description: Specified whether the min-tick-period and min-tick-period-variance parameters are based on real time or simulation time.
DtRwString	myProcessStateRepositoryName
	Parameter Name: process-state-repository-name Parameter Description: Name of the process state repository associated with this component.
DtRwString	myProcessStateRepositoryType
	Parameter Name: process-state-repository-type Parameter Description: Type of the process state repository assoicated with this component.
Protected Attributes inherited from DtReaderWriter
const DtSymbolString	myName
DtReaderWriterRegistry	myRegistry
bool	myValueSpecified
bool	myReadOnlyFlag
bool	myIsVariableReference
DtSymbolString	myVariableName
bool	myVariableIsBound
aliasContainer	myAliases
	Container for the aliases which represent alternative names for the object.
bool	myInvalid
	Set to true if there is a problem reading this item.

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::pair < DtSymbolString, DtString >	DtVariableNameType
typedef DtReaderWriterFactory (	DtReaderWriterFactoryCreatorFcn )()
Static Protected Attributes inherited from DtComponentDescriptor
static DtComponentDescriptorFactory *	myFactory

Detailed Description

A DtComponentDescriptor that has a flag to indicate whether or not line of sight should be checked, and a fire-now-timeout parameter for determining when to give up on a fire now command when the turret cannot be properly positioned for firing.

The ability to turn off line-of-sight checking allows you to use the turret acquire controller with missiles that do not have to be able to see a target in order to fire at it. Use the checkLOS() member function to find the current line-of-sight setting and setCheckLOS() to set it. The default is true. The "fire-now-timeout" is the amount of time before a fire now command is considered to have failed if the DtTurretAcquireController cannot properly position the turret.

Constructor & Destructor Documentation

DtTurretAcquireControllerDescriptor::DtTurretAcquireControllerDescriptor	(	const DtString &	name,
		DtReaderWriterRegistry *	parentRegistry = `0`
	)

constructor

DtTurretAcquireControllerDescriptor::DtTurretAcquireControllerDescriptor	(	const DtTurretAcquireControllerDescriptor &	orig,
		DtReaderWriterRegistry *	parentRegistry = `0`
	)

copy constructor

virtual DtTurretAcquireControllerDescriptor::~DtTurretAcquireControllerDescriptor ( )

virtual

destructor

DtTurretAcquireControllerDescriptor::DtTurretAcquireControllerDescriptor ( )

protected

default constructor; not implemented

Member Function Documentation

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

assignment operator

virtual DtString DtTurretAcquireControllerDescriptor::type ( ) const

virtual

Returns the type of component this descriptor describes.

Used to create the descriptor on read from an mtl file. Component descriptor type strings are defined in compDescTypes.h.

Returns: DtTurretAcquireControllerDescriptorType

Reimplemented from DtComponentDescriptor.

virtual bool DtTurretAcquireControllerDescriptor::checkLOS ( ) const

virtual

Accessor/mutator for myCheckLOS.

virtual void DtTurretAcquireControllerDescriptor::setCheckLOS ( bool checkLOSFlag )

virtual

Accessor/mutator for myCheckLOS.

virtual bool DtTurretAcquireControllerDescriptor::trackBySignature ( ) const

virtual

Accessor/mutator for myTrackBySignature.

virtual void DtTurretAcquireControllerDescriptor::setTrackBySignature ( bool trackBySig )

virtual

Accessor/mutator for myTrackBySignature.

virtual DtSymbolString DtTurretAcquireControllerDescriptor::trackSignatureDomain ( ) const

virtual

Accessor/mutator for myTrackSignatureDomain.

virtual void DtTurretAcquireControllerDescriptor::setTrackSignatureDomain ( DtSymbolString domain )

virtual

Accessor/mutator for myTrackSignatureDomain.

virtual double DtTurretAcquireControllerDescriptor::minTrackSignature ( ) const

virtual

Accessor/mutator for myMinTrackSignature.

virtual void DtTurretAcquireControllerDescriptor::setMinTrackSignature ( double minSig )

virtual

Accessor/mutator for myMinTrackSignature.

virtual double DtTurretAcquireControllerDescriptor::maxAlignmentAngle ( ) const

virtual

Accessor/mutator for myMinTrackSignature.

virtual void DtTurretAcquireControllerDescriptor::setMaxAlightmentAngle ( double angle )

virtual

Accessor/mutator for myMinTrackSignature.

virtual DtComponentDescriptor* DtTurretAcquireControllerDescriptor::clone ( DtReaderWriterRegistry * parentRegistry = 0 ) const

virtual

Reimplemented from DtComponentDescriptor.

static DtComponentDescriptor* DtTurretAcquireControllerDescriptor::creator ( )

static

Returns: Newly created instance of this class, with an empty DtReaderWriter name. Creation methods are registered with a DtComponentDescriptorFactory, so they can be created on demand as they are read in from a parameter database file.

Reimplemented from DtComponentDescriptor.

Member Data Documentation

DtRwBoolean DtTurretAcquireControllerDescriptor::myCheckLOS

protected

Parameter Name: check-LOS
Parameter Description: Determines whether any checks are done to see if the target is visible each tick.

If false, any target that is provided on the input port is assumed to be trackable and visible.
Parameter Default Value: True.

DtRwBoolean DtTurretAcquireControllerDescriptor::myTrackBySignature

protected

Parameter Name: track-by-signature
Parameter Description: Determines whether the acquire controller should use the sensor signature system to track its current target.

Set to False when using turret-acquire with the Target Detection Sensor, and to True when using with the Signature Object Sensor.
Parameter Default Value: True

DtRwString DtTurretAcquireControllerDescriptor::myTrackSignatureDomain

protected

Parameter Name: track-signature-domain
Parameter Description: The signature domain to be used to track targets if track-by-signature is True.

Ignored otherwise.
Parameter Default Value: "visual"

DtRwReal DtTurretAcquireControllerDescriptor::myMinTrackSignature

protected

Parameter Name: min-track-signature
Parameter Description: The minimum apparent signature (in the domain specified by track-signature-domain) for tracking a target when track-by-signature is true.

Parameter Default Value: 0.5
Parameter Units: Signature value.

DtRwReal DtTurretAcquireControllerDescriptor::myMaxAlignmentAngle

protected

Parameter Name: max-alignment-angle
Parameter Description: The maximum angle that between the turret and the direction to the target which will be considered aligned with the the target.

The gun system will only fire when the turret is aligned with the target.
Parameter Default Value: 0.15
Parameter Units: Radians.

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

/exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrfobjparam/turAcqDesc.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