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DtGroundJoyTurretController Class Reference

DtGroundJoyTurretController is a controller used to enable joystick control of a turret. More...

Inheritance diagram for DtGroundJoyTurretController:
Inheritance graph
[legend]

Public Member Functions

 DtGroundJoyTurretController (const DtString &name, DtVrfObject *owner, DtSimManager *simManager, DtComponentDescriptor *desc, DtReaderWriterRegistry *parentRegistry=0)
 constructor
virtual ~DtGroundJoyTurretController ()
 destructor
virtual void tick ()
 Calculate new control values.
virtual DtString type () const
 Returns a string identifies the class type of component.
virtual void setComponentDescriptor (DtComponentDescriptor *descriptor)
 The component descriptor specified in the order of battle file or parameter file that was used to create this component.
virtual void processSetJoyDeviceSwitch (DtSimMessage *msg)
virtual void calcAndSetPortValues (double dT)
virtual bool joystickEnabled () const
virtual void setTurn (DtReal turn)
- Public Member Functions inherited from DtTurretSlewController
 DtTurretSlewController (const DtString &name, DtVrfObject *owner, DtSimManager *simManager, DtComponentDescriptor *desc=0, DtReaderWriterRegistry *parentRegistry=0)
 (const DtString&,DtVrfObject*,DtSimManager*,
virtual ~DtTurretSlewController ()
 destructor
virtual bool init ()
 Calls setRadio()
virtual double approximateSlew (double angle)
 We use this to approximate the correct slew amount for a given dA.
virtual void setMaxSlewRate (DtReal maxSlewRate)
virtual DtReal maxSlewRate () const
virtual void setTurretToControl (DtArtPartType turretToControl)
virtual DtArtPartType turretToControl () const
virtual double turretBodyRotation () const
 Returns the current rotation of the turret (specified by turretToControl()) in the reference from of the entity body.
virtual bool createSlewPort ()
 These are called by createPorts to create the ports used to communicate with the actuator.
virtual bool createLosPort ()
virtual
DtConstrainedAnalogOutputPort
slewPort ()
 The slew port is constrained to -1.
virtual DtIntegerOutputPortlosPort ()
 Provides data as to whether this turret controller has done a LOS calculation to the target, and if so it provides the result.
- 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 DtSimRadioradio ()
 The radio this component is listening to.
virtual void taskNotify (const DtSimTask &task)
 This is used by the entity to notify all controllers that a new task has been received.
virtual void clearTask ()
 Called when you want to clear out this component's task state.
- 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 bool postAddComponentsInit ()
 Called after all components have been created, initialized and added to the component manager.
virtual void registerAttributeFunctions ()
 Called to register functions that provide system attribute values.
virtual void preprocess ()
 Perform parallel preprocessing prior to tick and similar computations.
virtual void parallelTick ()
 called in parallel
virtual void preFirstTickInit ()
 called from preprocess if appropriate
virtual void postTick ()
 This function is called immediately after tick() is called.
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 DtSimComponentnextComponent ()
 List management functions.
virtual DtSimComponentprevComponent ()
virtual void setListItem (DtListItem *item)
 Used by DtComponentList.
virtual DtListItem * listItem ()
virtual void putData (FILE *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 DtInputPortlookupInputPort (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 DtOutputPortlookupOutputPort (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 DtInputPortGrouplookupInputPortGroup (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 DtOutputPortGrouplookupOutputPortGroup (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 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.
DtVrfProcessStateRepositoryManagerpsrManager ()
virtual DtString componentFullName () const
virtual DtPhysicalWorldphysicalWorld ()
 Gets the physical world that this component's entity exists in.
virtual const DtPhysicalWorldphysicalWorld () const
virtual DtAttachedTerrainterrainAttachedTo ()
 Gets the terrain that this component's entity is attached to, if any.
virtual const DtAttachedTerrainterrainAttachedTo () const
virtual DtVrfObjectentity ()
 Gets the entity.
virtual const DtVrfObjectentity () const
virtual DtSimManagersimManager ()
 Gets the sim manager.
virtual const DtSimManagersimManager () 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 void enable ()
 Is this component enabled or not.
virtual void disable ()
 Is this component enabled or not.
virtual bool isEnabled ()
 Is this component enabled or not.
virtual void setIsEnabled (bool yesNo)
 Is this component enabled or not.
virtual DtOutputStreamobjectConsoleDebug () const
virtual DtOutputStreamobjectConsoleVerbose () const
virtual DtOutputStreamobjectConsoleInfo () const
virtual DtOutputStreamobjectConsoleWarn () const
virtual DtOutputStreamobjectConsoleError () const
virtual DtSimResourceManagerresourceManager ()
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 DtReaderWriteroperator= (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 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 (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 aliasContaineraliases () const
virtual void setReadonly (bool flag)
 Set read-only flag.
virtual 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 charreaderWriterType () const
 Used to supply a string type that this reader writer type is.
virtual const charxmlType () 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 DtReaderWriterdefaultRWValue () const
 The default value to use if the reader/writer object is a variable and that variable is not specified.
virtual DtReaderWriterdefaultRWValue ()
 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 DtReaderWriterRegistryregistry () const
 Collection of child DtReaderWriter nodes owned by this object.
DtReaderWriterRegistryregistry ()
 Collection of child DtReaderWriter nodes owned by this object.
virtual DtPropertyInterfaceproperty ()
virtual const DtPropertyInterfaceproperty () 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 void setJoyDeviceSwitchCallbacks (DtSimMessage *msg, void *usrData)
static DtSimComponentcreator (const DtString &name, DtVrfObject *owner, DtSimManager *simManager, DtComponentDescriptor *desc=0, DtReaderWriterRegistry *parentRegistry=0)
 (const DtString&,DtVrfObject*,DtSimManager*,

Private Member Functions

virtual void initializeJoyDevice ()
 Obtain the joyDevice and initialize it.
virtual void setRadio (DtSimRadio *radio)
 Overrides this so it can register its interest in the set commands.
 DtGroundJoyTurretController ()
 default constructor; not implemented
DtGroundJoyTurretControlleroperator= (const DtGroundJoyTurretController &orig)
 assignment operator; not implemented
 DtGroundJoyTurretController (const DtGroundJoyTurretController &orig)
 copy constructor; not implemented

Private Attributes

const
DtTurretJoyDeviceControllerDescriptor
myTurretJoyDeviceDescriptor
DtJoyDevice * myJoyDevice
bool myInitialized
DtReal myTurning
bool myJoystickEnabled

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
- Protected Member Functions inherited from DtTurretSlewController
virtual bool createPorts ()
 Called by init to create the ports.
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.
 DtTurretSlewController ()
 default constructor; not implemented
 DtTurretSlewController (const DtTurretSlewController &orig)
 copy constructor; not implemented
const DtTurretSlewControlleroperator= (const DtTurretSlewController &orig)
 assignment operator; not implemented
- Protected Attributes inherited from DtTurretSlewController
DtVrfTurretedBalGunPSRmyProcessState
 Pointer to a process state repository used to store state data associated with this component.
DtConstrainedAnalogOutputPortmySlewPort
 Output Port Name: slew
Output Port Description: Slew rate.
DtIntegerOutputPortmyLosPort
 Output Port Name: line-of-sight
Output Port Description: Indicates if a LOS calculation was performed in this controller, and what the result was.
- Static Protected Attributes inherited from DtSimComponent
static DtSimComponentFactorymyFactory

Detailed Description

DtGroundJoyTurretController is a controller used to enable joystick control of a turret.

Uses Descriptor Type: DtTurretJoyDeviceControllerDescriptor

Constructor & Destructor Documentation

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

constructor

virtual DtGroundJoyTurretController::~DtGroundJoyTurretController ( )
virtual

destructor

DtGroundJoyTurretController::DtGroundJoyTurretController ( )
private

default constructor; not implemented

DtGroundJoyTurretController::DtGroundJoyTurretController ( const DtGroundJoyTurretController orig)
private

copy constructor; not implemented

Member Function Documentation

virtual void DtGroundJoyTurretController::tick ( )
virtual

Calculate new control values.

Reimplemented from DtTurretSlewController.

virtual DtString DtGroundJoyTurretController::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.

Returns
DtGroundJoyTurretControllerType

Implements DtTurretSlewController.

virtual void DtGroundJoyTurretController::setComponentDescriptor ( DtComponentDescriptor componentDescriptor)
virtual

The component descriptor specified in the order of battle file or parameter file that was used to create this component.

It may be derived from and hold component-specific parameter information.

Reimplemented from DtSimComponent.

static void DtGroundJoyTurretController::setJoyDeviceSwitchCallbacks ( DtSimMessage msg,
void *  usrData 
)
static
virtual void DtGroundJoyTurretController::processSetJoyDeviceSwitch ( DtSimMessage msg)
virtual
virtual void DtGroundJoyTurretController::calcAndSetPortValues ( double  dT)
virtual
virtual bool DtGroundJoyTurretController::joystickEnabled ( ) const
virtual
static DtSimComponent* DtGroundJoyTurretController::creator ( const DtString name,
DtVrfObject owner,
DtSimManager simManager,
DtComponentDescriptor desc = 0,
DtReaderWriterRegistry parentRegistry = 0 
)
static

(const DtString&,DtVrfObject*,DtSimManager*,

Parameters
nameReader writer name of this component.
ownerThe DtVrfObject that owns this component
simManagerThe simulation manager (provides access to terrain, message interface, simulation clock).
descThe component descriptor used to initialize this component.
parentRegistryPointer 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.
virtual void DtGroundJoyTurretController::setTurn ( DtReal  turn)
virtual
virtual void DtGroundJoyTurretController::initializeJoyDevice ( )
privatevirtual

Obtain the joyDevice and initialize it.

virtual void DtGroundJoyTurretController::setRadio ( DtSimRadio radio)
privatevirtual

Overrides this so it can register its interest in the set commands.

DtGroundJoyTurretController& DtGroundJoyTurretController::operator= ( const DtGroundJoyTurretController orig)
private

assignment operator; not implemented

Member Data Documentation

const DtTurretJoyDeviceControllerDescriptor* DtGroundJoyTurretController::myTurretJoyDeviceDescriptor
private
DtJoyDevice* DtGroundJoyTurretController::myJoyDevice
private
bool DtGroundJoyTurretController::myInitialized
private
DtReal DtGroundJoyTurretController::myTurning
private
bool DtGroundJoyTurretController::myJoystickEnabled
private

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

Document ID: Generated on Wed Jul 29 00:55:00 EDT 2015 from SVN revision 155257
Copyright © 2005-2015 VT MÄK. All Rights Reserved (www.mak.com)