DtRwReal Class Reference

Description: Readable, Writable DtReal (double) More...

Inheritance diagram for DtRwReal:

Public Member Functions
	DtRwReal ()
	default constructor
	DtRwReal (const DtString &name, DtReaderWriterRegistry *parentRegistry=NULL)
	real constructor
	DtRwReal (const DtSymbolString &name, DtReaderWriterRegistry *parentRegistry=NULL)
	DtRwReal (const DtString &name, DtReal value, DtReaderWriterRegistry *parentRegistry=NULL)
	real constructor from DtReal
	DtRwReal (const DtSymbolString &name, DtReal value, DtReaderWriterRegistry *parentRegistry=NULL)
	DtRwReal (const DtRwReal &orig, DtReaderWriterRegistry *parentRegistry=NULL)
	copy constructor
DtRwReal &	operator= (const DtRwReal &orig)
	assign to DtReal... assigns value only
virtual	~DtRwReal ()
virtual	operator const DtReal () const
	additional operator overrides
virtual void	reset ()
	Resets value to initial clear state.
DtReal	operator= (const DtReal orig)
	assign from DtReal
virtual DtReal	operator- () const
virtual DtReal	operator* (const DtReal rhs) const
virtual DtReal	operator/ (const DtReal rhs) const
virtual DtReal	operator+ (const DtReal rhs) const
virtual DtReal	operator- (const DtReal rhs) const
virtual bool	operator< (const DtReal rhs) const
virtual bool	operator> (const DtReal rhs) const
virtual bool	operator<= (const DtReal rhs) const
virtual bool	operator>= (const DtReal rhs) const
virtual bool	operator== (const DtReal rhs) const
virtual bool	operator!= (const DtReal rhs) const
virtual DtReal	operator*= (const DtReal rhs)
virtual DtReal	operator/= (const DtReal rhs)
virtual DtReal	operator+= (const DtReal rhs)
virtual DtReal	operator-= (const DtReal rhs)
virtual DtReal	value () const
virtual void	setValue (DtReal value)
virtual void	putData (FILE *fp, int indentLevel=0)
	Deriving class overrides these to get/put class specific data.
virtual DtlObjPtr	getData (DtlObjPtr args, const DtReaderWriter::SearchPaths &searchPaths, const DtVariableBindingsList &variableBindings)
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 this variable.
virtual int	alignment () const
	Return HLA network alignment. sizeof(double)
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 bool	variableIsBound () const
virtual void	unbindVariable ()
	Sets the myVariableIsBound flag to false.
virtual void	setName (const DtString &)
	Set the name of the object.
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	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 double	getDouble (DtEnvironmentSP env, DtString attributeName, DtEnvValueSP root)
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 ()
static void	cleanupFactory ()
static DtReaderWriterFactory *	factory ()
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
DtReal	myValue
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.
virtual void	putData (DtEnvironmentSP, DtEnvValueSP parent) const
virtual void	getData (const DtEnvironmentSP, const DtEnvValueSP value, const DtReaderWriter::SearchPaths &searchPaths=DtReaderWriter::SearchPaths(), const DtVariableBindingsList &bindings=DtVariableBindingsList())
virtual const char *	xmlType () const
static const char *	theXmlType ()
	The type that is used when archiving to an XML stream.

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 DtReaderWriter
virtual void	bindToRwAsVariable (const DtReaderWriter *rw)
	Copies values from the specified DtReaderWriter.
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

Detailed Description

Description: Readable, Writable DtReal (double)

Constructor & Destructor Documentation

DtRwReal::DtRwReal

(

)

default constructor

DtRwReal::DtRwReal	(	const DtString &	name,
		DtReaderWriterRegistry *	parentRegistry = NULL
	)

real constructor

DtRwReal::DtRwReal	(	const DtSymbolString &	name,
		DtReaderWriterRegistry *	parentRegistry = NULL
	)

DtRwReal::DtRwReal	(	const DtString &	name,
		DtReal	value,
		DtReaderWriterRegistry *	parentRegistry = NULL
	)

real constructor from DtReal

DtRwReal::DtRwReal	(	const DtSymbolString &	name,
		DtReal	value,
		DtReaderWriterRegistry *	parentRegistry = NULL
	)

DtRwReal::DtRwReal	(	const DtRwReal &	orig,
		DtReaderWriterRegistry *	parentRegistry = NULL
	)

copy constructor

virtual DtRwReal::~DtRwReal ( )

virtual

Member Function Documentation

DtRwReal& DtRwReal::operator=

(

const DtRwReal &

orig

)

assign to DtReal... assigns value only

virtual DtRwReal::operator const DtReal ( ) const

virtual

additional operator overrides

conversion to DtReal operator

static double DtRwReal::getDouble ( DtEnvironmentSP  env, DtString  attributeName, DtEnvValueSP  root  )

static

Referenced by DtVrfXmlUtils::getDoubleAttribute().

virtual void DtRwReal::reset ( )

virtual

Resets value to initial clear state.

Reimplemented from DtReaderWriter.

Reimplemented in DtRwProperty< DtRwReal >.

virtual void DtRwReal::putData ( DtEnvironmentSP  , DtEnvValueSP  parent  ) const

virtual

Routines to archive/dearchive from an XML Environment

Reimplemented from DtReaderWriter.

virtual void DtRwReal::getData ( const DtEnvironmentSP  , const DtEnvValueSP  value, const DtReaderWriter::SearchPaths &  searchPaths = DtReaderWriter::SearchPaths(), const DtVariableBindingsList &  bindings = DtVariableBindingsList()  )

virtual

Routines to archive/dearchive from an XML Environment

static const char* DtRwReal::theXmlType ( )

static

The type that is used when archiving to an XML stream.

Reimplemented from DtReaderWriter.

Reimplemented in DtRwPropertiesRangeItem.

Referenced by DtRwPropertiesRangeItem::xmlType().

virtual const char* DtRwReal::xmlType ( ) const

inlinevirtual

Routines to archive/dearchive from an XML Environment

Reimplemented from DtReaderWriter.

Reimplemented in DtRwPropertiesRangeItem.

References DtReaderWriter::theXmlType().

DtReal DtRwReal::operator=

(

const DtReal

orig

)

assign from DtReal

virtual DtReal DtRwReal::operator- ( ) const

virtual

virtual DtReal DtRwReal::operator* ( const DtReal  rhs ) const

virtual

virtual DtReal DtRwReal::operator/ ( const DtReal  rhs ) const

virtual

virtual DtReal DtRwReal::operator+ ( const DtReal  rhs ) const

virtual

virtual DtReal DtRwReal::operator- ( const DtReal  rhs ) const

virtual

virtual bool DtRwReal::operator< ( const DtReal  rhs ) const

virtual

virtual bool DtRwReal::operator> ( const DtReal  rhs ) const

virtual

virtual bool DtRwReal::operator<= ( const DtReal  rhs ) const

virtual

virtual bool DtRwReal::operator>= ( const DtReal  rhs ) const

virtual

virtual bool DtRwReal::operator== ( const DtReal  rhs ) const

virtual

virtual bool DtRwReal::operator!= ( const DtReal  rhs ) const

virtual

virtual DtReal DtRwReal::operator*= ( const DtReal  rhs )

virtual

virtual DtReal DtRwReal::operator/= ( const DtReal  rhs )

virtual

virtual DtReal DtRwReal::operator+= ( const DtReal  rhs )

virtual

virtual DtReal DtRwReal::operator-= ( const DtReal  rhs )

virtual

virtual DtReal DtRwReal::value ( ) const

virtual

Referenced by DtVrfObjectDataMessengerDescriptor::maxSendInterval(), and DtVrfObjectDataMessengerDescriptor::minSendInterval().

virtual void DtRwReal::setValue ( DtReal  value )

virtual

Referenced by DtVrfObjectDataMessengerDescriptor::setMaxSendInterval(), and DtVrfObjectDataMessengerDescriptor::setMinSendInterval().

virtual void DtRwReal::putData ( FILE *  fp, int  indentLevel = 0  )

virtual

Deriving class overrides these to get/put class specific data.

Reimplemented from DtReaderWriter.

virtual DtlObjPtr DtRwReal::getData ( DtlObjPtr  args, const DtReaderWriter::SearchPaths &  searchPaths, const DtVariableBindingsList &  variableBindings  )

virtual

Reimplemented in DtRwProperty< DtRwReal >.

virtual const char* DtRwReal::readerWriterType ( ) const

virtual

Used to supply a string type that this reader writer type is.

This can be used in place of dynamic-casting. Also used by the opd editor to determine which type of control to create

Reimplemented from DtReaderWriter.

Reimplemented in DtRwPropertiesRangeItem.

virtual DtString DtRwReal::prettyPrint ( ) const

virtual

Routine to return a human readable form of this variable.

Reimplemented from DtReaderWriter.

virtual int DtRwReal::alignment ( ) const

virtual

Return HLA network alignment. sizeof(double)

Reimplemented from DtReaderWriter.

Member Data Documentation

DtReal DtRwReal::myValue

protected

---

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrfutil/rwReal.h