#include <gls_metadata_attributes.h>

Inheritance diagram for DistiAttributeNeverWrite< T >:

Public Member Functions
	DistiAttributeNeverWrite (CallbackMethodCallerBase callback, const AttributeName &name, T attribPtr)

	DistiAttributeNeverWrite (CallbackMethodCallerBase *callback, const AttributeName &name, const T &initialValue)

virtual bool	OkToWrite () const override

Public Member Functions inherited from DistiAttribute< T >
	DistiAttribute (CallbackMethodCallerBase callback, const AttributeName &name, T attribPtr)

	DistiAttribute (CallbackMethodCallerBase *callback, const AttributeName &name, const T &initialValue)

bool	Copyable () const override

long	ValueInt () override

void	ValueInt (long val) override

double	ValueFloat () override

void	ValueFloat (double val) override

DistiAttributeBase &	operator= (const DistiAttributeBase &oldClass) override

std::ostream &	WriteValue (std::ostream &outstr) override

std::istream &	ReadValue (std::istream &instr) override

std::string	Type () const override

virtual T	Value ()

virtual void	Value (const T &val)

bool	operator== (const DistiAttributeBase &rArg) override

	~DistiAttribute () override

Public Member Functions inherited from DistiAttributeBase
	DistiAttributeBase (CallbackMethodCallerBase *callback, const AttributeName &name, bool localStorage)

virtual DistiAttributeBase &	operator= (const DistiAttributeBase &oldClass)

const AttributeName &	Name () const

AttributeName &	Name ()

bool	LocalStorage () const

virtual bool	Copyable () const

virtual bool	OkToWrite () const

virtual bool	ValueChanged ()

virtual void	ResetValueChanged ()

virtual std::string	ValueString ()

virtual void	ValueString (const std::string &s)

virtual long	ValueInt ()

virtual void	ValueInt (long val)

virtual double	ValueFloat ()

virtual void	ValueFloat (double val)

virtual void	CallCallback ()
	Calls callback CallType3 if it has been set.

virtual std::ostream &	WriteValue (std::ostream &outstr)=0

virtual std::istream &	ReadValue (std::istream &instr)=0

virtual std::string	Type () const

virtual bool	operator== (const DistiAttributeBase &r)

template<class valType >
DistiAttributeBase &	operator<< (const valType &val)

template<class valType >
DistiAttributeBase &	operator>> (valType &val)

virtual CallbackID	RegisterObserver (AttributeObserver *observer)

virtual void	UnregisterObserver (CallbackID id)

virtual void	NotifyObservers ()

Public Member Functions inherited from WeakReferenceableMixin
void	AddWeakReference (WeakReference *weakRef) override

void	NotifyWeakReferenceDestroyed (WeakReference *ref) override

virtual void	AddWeakReference (WeakReference *weakRef)=0

virtual void	NotifyWeakReferenceDestroyed (WeakReference *weakReference)=0

Additional Inherited Members
Public Types inherited from DistiAttributeBase
typedef unsigned int	CallbackID
	Type for unique identifiers.

Protected Member Functions inherited from WeakReferenceableMixin
	WeakReferenceableMixin ()

virtual	~WeakReferenceableMixin ()

Protected Attributes inherited from DistiAttribute< T >
T *	_attribPtr

int	_precision

Protected Attributes inherited from DistiAttributeBase
AttributeName	_name

CallbackMethodCallerBase *	_callback

ScopedPtr< DistiAttributeObserverList >	_observerList

bool	_localStorage

Protected Attributes inherited from WeakReferenceableMixin
DynamicArray< WeakReference * > *	_weakRefs

Detailed Description

template<class T>
class disti::DistiAttributeNeverWrite< T >

Allows for the normal template to be used to load a value but never write it out This is used for compatability mostly.

Constructor & Destructor Documentation

◆ DistiAttributeNeverWrite() [1/2]

DistiAttributeNeverWrite	(	CallbackMethodCallerBase *	callback,
		const AttributeName &	name,
		T *	attribPtr
	)

inline

Constructor, uses existing storage.

Parameters

callback	The callback function pointer to call back.
name	The name of this new attribute.
attribPtr	A pointer to a pointer to existing storage for this attribute.

◆ DistiAttributeNeverWrite() [2/2]

DistiAttributeNeverWrite	(	CallbackMethodCallerBase *	callback,
		const AttributeName &	name,
		const T &	initialValue
	)

inline

Constructor, creates local storage.

Parameters

callback	The callback function pointer to call back.
name	The name of this new attribute.
initialValue	The initial value of the attribute.

Member Function Documentation

◆ OkToWrite()

virtual bool OkToWrite ( ) const

inlineoverridevirtual

This SHOULD be overriden by any derived objects that may not be ready to write at any point. The reason for this is the data is often written "NAME: VALUE". If Value is not available, we don't want to write "NAME: " first, so before writing "NAME: ", OkToWrite() can be called to see if it will have a valid value.

Returns: True if this object is ready to have its WriteValue() called.

Reimplemented from DistiAttributeBase.

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

gls_metadata_attributes.h