DtSetResourceRequest Class Reference

DtSetResourceRequest is used to set a resource value for an entity. More...

Inheritance diagram for DtSetResourceRequest:

Public Member Functions
	DtSetResourceRequest ()
	default constructor
	DtSetResourceRequest (const DtString &writeName, DtReaderWriterRegistry *parentRegistry=0)
	constructor If you have a request 'put' itself, the writeName will preface it.
	DtSetResourceRequest (const DtString &writeName, const DtSetResourceRequest &orig, DtReaderWriterRegistry *parentRegistry=0)
	copy constructor
const DtSetResourceRequest &	operator= (const DtSetResourceRequest &orig)
	assignment operator
virtual	~DtSetResourceRequest ()
virtual const DtSetMessageType &	type () const
	Returns "set-resource".
virtual DtSetDataRequest *	clone (const DtString &name, DtReaderWriterRegistry *parentRegistry=0) const
	Creates a copy of the request.
virtual DtString	stringRep () const
	Get a readable string representation of this setDataRequest.
virtual const DtString &	resourceName () const
	The list of resource types supported is in resourceTypes.h.
virtual void	setResourceName (const DtString &resource)
virtual DtReal	resourceValue () const
virtual void	setResourceValue (DtReal value)
virtual int	netRepSize () const
	Returns the size of the full network representation padded to an 8-byte boundary.
virtual bool	setFromNet (const char *contentBuffer, unsigned contentSize)
	Fills in the task from the network buffer.
virtual bool	setToNet ()
	Fills in the network buffer (created by base class simTask) with the task contents.
Public Member Functions inherited from DtSetDataRequest
virtual	~DtSetDataRequest ()
	destructor
virtual bool	init ()
	Base class init does nothing, but this will be called by create, in case any other deriving class needs to do virtual allocation.
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 char *	netRep ()
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 (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 aliasContainer &	aliases () 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 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 DtSetDataRequest *	creator ()
Static Public Member Functions inherited from DtSetDataRequest
static DtSetDataRequest *	createSetDataRequest (DtlObjPtr mtlStream)
	Static functions.
static DtSetDataRequest *	createSetDataRequest (DtSetMessageType requestType)
static void	addSetDataRequestCreatorFcn (const DtSetMessageType &setDataName, DtSetDataRequestCreatorFcn fcn)
static void	setFactory (DtSetDataRequestFactory *factory)
static DtSetDataRequestFactory *	factory ()
static bool	isTypeRegistered (DtSetMessageType setDataType)
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 char *	theXmlType ()
	The type that is used when archiving to an XML stream.
static const DtFilename &	appPath ()
	Gets the current working directory.
static void	setFactoryCreatorFunction (DtReaderWriterFactoryCreatorFcn fcn)
	Sets the function to create the DtReaderWriterFactory.
static void	createReaderWriterFactory ()
static void	cleanupFactory ()
static DtReaderWriter *	createFromXmlFile (const DtFilename &)
	Given a filename, returns a newly created reader/writer object from the object found within.
static DtReaderWriter *	createFromXml (const DtString &)
	Given a xml string, returns a newly created reader/writer object from the object found within.
static DtReaderWriter *	createFromEnvironment (DtEnvironmentSP)
	Given a xml environment, returns a newly created reader/writer object from the object found within.
static DtString	getAttribute (DtEnvironmentSP env, const DtString &name, DtEnvValueSP root)
	Gets the named attribute from a DtEnvValueSP.
Static Public Member Functions inherited from DtObjectDebugger< DtReaderWriter >
static DtObjectCounter::CounterType	ObjectCount ()
static const DtObjectContainer *	ObjectContainer ()

Protected Attributes
DtRwString	myResourceName
DtRwReal	myResourceValue
Protected Attributes inherited from DtSetDataRequest
char *	myNetRep
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.
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::vector< DtFilename >	SearchPaths
typedef std::pair < DtSymbolString, DtString >	DtVariableNameType
typedef DtReaderWriterFactory *(*	DtReaderWriterFactoryCreatorFcn )()
Protected Member Functions inherited from DtSetDataRequest
	DtSetDataRequest ()
	Constructors are protected because no one should instantiate the base class, just derived versions.
	DtSetDataRequest (const DtString &writeName, DtReaderWriterRegistry *parentRegistry=0)
	constructor If you have a request 'put' itself, the write name will preface it.
	DtSetDataRequest (const DtString &writeName, const DtSetDataRequest &orig, DtReaderWriterRegistry *parentRegistry=0)
	copy constructor
const DtSetDataRequest &	operator= (const DtSetDataRequest &orig)
	assignment operator; same as copy costructor.
virtual char *	createNetworkBuffer ()
	int setDataType);
Static Protected Attributes inherited from DtSetDataRequest
static DtSetDataRequestFactory *	myFactory

Detailed Description

DtSetResourceRequest is used to set a resource value for an entity.

It inherits read/writableness from DtSetDataRequest, and includes the name of the resource and the value to set it to.

set-data-request-type: DtSetResourceRequestType

parameters: resource name - String name of the resource to be set. The list of resource types supported in VR-Forces is in resource- Types.h.

resource value - The value of the resource (a real number).

Constructor & Destructor Documentation

DtSetResourceRequest::DtSetResourceRequest

(

)

default constructor

DtSetResourceRequest::DtSetResourceRequest	(	const DtString &	writeName,
		DtReaderWriterRegistry *	parentRegistry = 0
	)

constructor If you have a request 'put' itself, the writeName will preface it.

DtSetResourceRequest::DtSetResourceRequest	(	const DtString &	writeName,
		const DtSetResourceRequest &	orig,
		DtReaderWriterRegistry *	parentRegistry = 0
	)

copy constructor

virtual DtSetResourceRequest::~DtSetResourceRequest ( )

virtual

Member Function Documentation

const DtSetResourceRequest& DtSetResourceRequest::operator=

(

const DtSetResourceRequest &

orig

)

assignment operator

virtual const DtSetMessageType& DtSetResourceRequest::type ( ) const

virtual

Returns "set-resource".

Implements DtSetDataRequest.

virtual DtSetDataRequest* DtSetResourceRequest::clone ( const DtString &  name, DtReaderWriterRegistry *  parentRegistry = 0  ) const

virtual

Creates a copy of the request.

Implements DtSetDataRequest.

virtual DtString DtSetResourceRequest::stringRep ( ) const

virtual

Get a readable string representation of this setDataRequest.

Implements DtSetDataRequest.

virtual const DtString& DtSetResourceRequest::resourceName ( ) const

virtual

The list of resource types supported is in resourceTypes.h.

virtual void DtSetResourceRequest::setResourceName ( const DtString &  resource )

virtual

virtual DtReal DtSetResourceRequest::resourceValue ( ) const

virtual

virtual void DtSetResourceRequest::setResourceValue ( DtReal  value )

virtual

virtual int DtSetResourceRequest::netRepSize ( ) const

virtual

Returns the size of the full network representation padded to an 8-byte boundary.

Reimplemented from DtSetDataRequest.

virtual bool DtSetResourceRequest::setFromNet ( const char *  contentBuffer, unsigned  contentSize  )

virtual

Fills in the task from the network buffer.

Reimplemented from DtSetDataRequest.

virtual bool DtSetResourceRequest::setToNet ( )

virtual

Fills in the network buffer (created by base class simTask) with the task contents.

Reimplemented from DtSetDataRequest.

static DtSetDataRequest* DtSetResourceRequest::creator ( )

static

Member Data Documentation

DtRwString DtSetResourceRequest::myResourceName

protected

DtRwReal DtSetResourceRequest::myResourceValue

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrftasks/setResourceRequest.h