Expressions::SAutomatic< T > Class Template Reference

Object attribute with an `‘automatic’' scalar value. More...

#include <SAutomatic.h>

Inheritance diagram for Expressions::SAutomatic< T >:

Collaboration diagram for Expressions::SAutomatic< T >:

Public Member Functions
	SAutomatic (PtrToScalar< T > expr)
	Constructor. More...
	SAutomatic (const SAutomatic< T > &)
virtual	~SAutomatic ()
virtual SAutomatic< T > *	clone () const
	Make clone. More...
virtual T	evaluate ()
	Evaluate. More...
virtual void	invalidate ()
	Invalidate. More...
virtual bool	isExpression () const
	Return expression flag. More...
virtual void	print (std::ostream &) const
	Print the attribute value. More...
std::string	getImage () const
	Convert to string. More...
int	addReference () const
	Increment reference count. More...
int	removeReference () const
	Decrement the reference count. More...
bool	isShared () const
	Test for sharing. More...

Protected Attributes
PtrToScalar< T >	expr_ptr
	Pointer to expression. More...
T	value
	The value of the attribute. More...

Private Member Functions
	SAutomatic ()
void	operator= (const SAutomatic< T > &)

Private Attributes
bool	is_known
bool	in_evaluation
int	refCount

Detailed Description

template<class T>
class Expressions::SAutomatic< T >

Object attribute with an `‘automatic’' scalar value.

Definition at line 38 of file SAutomatic.h.

Constructor & Destructor Documentation

SAutomatic() [1/3]

template<class T >

Expressions::SAutomatic< T >::SAutomatic ( PtrToScalar< T >  expr )

explicit

Constructor.

Definition at line 82 of file SAutomatic.h.

References OpalData::getInstance(), and OpalData::registerExpression().

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SAutomatic() [2/3]

template<class T >

Expressions::SAutomatic< T >::SAutomatic

(

const SAutomatic< T > &

rhs

)

Definition at line 75 of file SAutomatic.h.

References OpalData::getInstance(), and OpalData::registerExpression().

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~SAutomatic()

template<class T >

Expressions::SAutomatic< T >::~SAutomatic

virtual

Definition at line 89 of file SAutomatic.h.

References OpalData::getInstance(), and OpalData::unregisterExpression().

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SAutomatic() [3/3]

template<class T >

Expressions::SAutomatic< T >::SAutomatic ( )

private

Member Function Documentation

addReference()

int RCObject::addReference ( ) const

inlineinherited

Increment reference count.

Definition at line 83 of file RCObject.h.

References RCObject::refCount.

Referenced by Pointer< Object >::operator=(), and Pointer< Object >::unique().

clone()

template<class T >

SAutomatic< T > * Expressions::SAutomatic< T >::clone

virtual

Make clone.

Reimplemented from Expressions::SDeferred< T >.

Definition at line 96 of file SAutomatic.h.

evaluate()

template<class T >

T Expressions::SAutomatic< T >::evaluate

virtual

Evaluate.

Reimplemented from Expressions::SDeferred< T >.

Definition at line 102 of file SAutomatic.h.

References Expressions::SDeferred< T >::evaluate().

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getImage()

std::string AttributeBase::getImage ( ) const

inherited

Convert to string.

Definition at line 34 of file AttributeBase.cpp.

References AttributeBase::print().

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invalidate()

template<class T >

void Expressions::SAutomatic< T >::invalidate

virtual

Invalidate.

Reimplemented from Invalidator.

Definition at line 113 of file SAutomatic.h.

isExpression()

template<class T >

bool Expressions::SDeferred< T >::isExpression

virtualinherited

Return expression flag.

Reimplemented from AttributeBase.

Definition at line 144 of file SDeferred.h.

isShared()

bool RCObject::isShared ( ) const

inlineinherited

Test for sharing.

Definition at line 93 of file RCObject.h.

References RCObject::refCount.

operator=()

template<class T >

void Expressions::SAutomatic< T >::operator= ( const SAutomatic< T > &  )

private

print()

template<class T >

void Expressions::SDeferred< T >::print ( std::ostream &  stream ) const

virtualinherited

Print the attribute value.

Reimplemented from Expressions::SValue< T >.

Definition at line 150 of file SDeferred.h.

removeReference()

int RCObject::removeReference ( ) const

inlineinherited

Decrement the reference count.

Definition at line 88 of file RCObject.h.

References RCObject::refCount.

Member Data Documentation

expr_ptr

template<class T >

PtrToScalar<T> Expressions::SDeferred< T >::expr_ptr

protectedinherited

Pointer to expression.

Definition at line 67 of file SDeferred.h.

in_evaluation

template<class T >

bool Expressions::SDeferred< T >::in_evaluation

mutableprivateinherited

Definition at line 76 of file SDeferred.h.

is_known

template<class T >

bool Expressions::SAutomatic< T >::is_known

mutableprivate

Definition at line 67 of file SAutomatic.h.

refCount

int RCObject::refCount

mutableprivateinherited

Definition at line 76 of file RCObject.h.

Referenced by RCObject::addReference(), RCObject::isShared(), and RCObject::removeReference().

value

template<class T >

T Expressions::SValue< T >::value

mutableprotectedinherited

The value of the attribute.

Definition at line 62 of file SValue.h.

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

• SAutomatic.h