Expressions::SRefAttr< T > Class Template Reference

An attribute defined as a reference to a scalar. More...

#include <SRefAttr.h>

Inheritance diagram for Expressions::SRefAttr< T >:

Collaboration diagram for Expressions::SRefAttr< T >:

Public Member Functions
	SRefAttr (const std::string &oName, const std::string &aName, int index)
	Constructor. More...
	SRefAttr (const SRefAttr &)
virtual	~SRefAttr ()
virtual SRefAttr< T > *	clone () const
	Make clone. More...
virtual T	evaluate () const
	Evaluate. More...
virtual double	getReal ()
	Return real value. More...
virtual void	invalidate ()
	Invalidate. More...
virtual void	print (std::ostream &) const
	Print the reference. More...
virtual void	set (const T &) const
	Store new value. More...
double	getReal ()
std::string	getImage () const
	Convert to string. More...
virtual bool	isExpression () const
	Test for expression. More...
int	addReference () const
	Increment reference count. More...
int	removeReference () const
	Decrement the reference count. More...
bool	isShared () const
	Test for sharing. More...

Private Member Functions
	SRefAttr ()
void	operator= (const SRefAttr &)
void	fill () const

Private Attributes
const std::string	obj_name
const std::string	att_name
const int	itsIndex
Object *	itsObject
Attribute *	itsAttr
int	refCount

Static Private Attributes
static const std::string	typeName

Detailed Description

template<class T>
class Expressions::SRefAttr< T >

An attribute defined as a reference to a scalar.

Definition at line 48 of file SRefAttr.h.

Constructor & Destructor Documentation

SRefAttr() [1/3]

template<class T >

Expressions::SRefAttr< T >::SRefAttr	(	const std::string &	oName,
		const std::string &	aName,
		int	index
	)

Constructor.

Definition at line 116 of file SRefAttr.h.

SRefAttr() [2/3]

template<class T >

Expressions::SRefAttr< T >::SRefAttr

(

const SRefAttr< T > &

rhs

)

Definition at line 123 of file SRefAttr.h.

~SRefAttr()

template<class T >

Expressions::SRefAttr< T >::~SRefAttr

virtual

Definition at line 131 of file SRefAttr.h.

SRefAttr() [3/3]

template<class T >

Expressions::SRefAttr< T >::SRefAttr ( )

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 >

SRefAttr< T > * Expressions::SRefAttr< T >::clone

virtual

Make clone.

Implements AttributeBase.

Definition at line 138 of file SRefAttr.h.

evaluate()

template<class T >

T Expressions::SRefAttr< T >::evaluate

virtual

Evaluate.

Definition at line 144 of file SRefAttr.h.

Referenced by Attributes::getBool(), Attributes::getReal(), and Attributes::getString().

fill()

template<class T >

void Expressions::SRefAttr< T >::fill

private

Definition at line 220 of file SRefAttr.h.

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

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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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getReal() [1/2]

template<class T >

double Expressions::SRefAttr< T >::getReal

virtual

Return real value.

Definition at line 176 of file SRefAttr.h.

getReal() [2/2]

double Expressions::SRefAttr< double >::getReal ( )

inline

Definition at line 183 of file SRefAttr.h.

invalidate()

template<class T >

void Expressions::SRefAttr< T >::invalidate

virtual

Invalidate.

Reimplemented from Invalidator.

Definition at line 198 of file SRefAttr.h.

isExpression()

bool AttributeBase::isExpression ( ) const

virtualinherited

Test for expression.

Reimplemented in Expressions::ADeferred< T >, and Expressions::SDeferred< T >.

Definition at line 42 of file AttributeBase.cpp.

Referenced by OpalElement::printMultipoleStrength().

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::SRefAttr< T >::operator= ( const SRefAttr< T > &  )

private

print()

template<class T >

void Expressions::SRefAttr< T >::print ( std::ostream &  os ) const

virtual

Print the reference.

Implements AttributeBase.

Definition at line 189 of file SRefAttr.h.

Referenced by Expressions::operator<<().

removeReference()

int RCObject::removeReference ( ) const

inlineinherited

Decrement the reference count.

Definition at line 88 of file RCObject.h.

References RCObject::refCount.

set()

template<class T >

void Expressions::SRefAttr< T >::set ( const T &  value ) const

virtual

Store new value.

Definition at line 205 of file SRefAttr.h.

Referenced by Attributes::setBool(), Attributes::setPredefinedString(), Attributes::setReal(), Attributes::setString(), and Attributes::setUpperCaseString().

Member Data Documentation

att_name

template<class T >

const std::string Expressions::SRefAttr< T >::att_name

private

Definition at line 96 of file SRefAttr.h.

itsAttr

template<class T >

Attribute* Expressions::SRefAttr< T >::itsAttr

mutableprivate

Definition at line 101 of file SRefAttr.h.

itsIndex

template<class T >

const int Expressions::SRefAttr< T >::itsIndex

private

Definition at line 97 of file SRefAttr.h.

itsObject

template<class T >

Object* Expressions::SRefAttr< T >::itsObject

mutableprivate

Definition at line 100 of file SRefAttr.h.

obj_name

template<class T >

const std::string Expressions::SRefAttr< T >::obj_name

private

Definition at line 95 of file SRefAttr.h.

refCount

int RCObject::refCount

mutableprivateinherited

Definition at line 76 of file RCObject.h.

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

typeName

template<class T >

const std::string Expressions::SRefAttr< T >::typeName

staticprivate

Definition at line 92 of file SRefAttr.h.

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

• AbstractObjects/Expressions.h
• SRefAttr.h