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.
	SRefAttr (const SRefAttr &)
virtual	~SRefAttr ()
virtual SRefAttr< T > *	clone () const
	Make clone.
virtual T	evaluate () const
	Evaluate.
virtual double	getReal ()
	Return real value.
virtual void	invalidate ()
	Invalidate.
virtual void	print (std::ostream &) const
	Print the reference.
virtual void	set (const T &) const
	Store new value.
double	getReal ()
std::string	getImage () const
	Convert to string.
virtual bool	isExpression () const
	Test for expression.

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

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 47 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 110 of file SRefAttr.h.

SRefAttr() [2/3]

template<class T >

Expressions::SRefAttr< T >::SRefAttr

(

const SRefAttr< T > &

rhs

)

Definition at line 114 of file SRefAttr.h.

~SRefAttr()

template<class T >

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

virtual

Definition at line 123 of file SRefAttr.h.

SRefAttr() [3/3]

template<class T >

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

private

Member Function Documentation

clone()

template<class T >

SRefAttr< T > * Expressions::SRefAttr< T >::clone ( ) const

virtual

Make clone.

Implements AttributeBase.

Definition at line 128 of file SRefAttr.h.

evaluate()

template<class T >

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

virtual

Evaluate.

Definition at line 133 of file SRefAttr.h.

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

fill()

template<class T >

void Expressions::SRefAttr< T >::fill ( ) const

private

Definition at line 205 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 29 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 166 of file SRefAttr.h.

getReal() [2/2]

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

inline

Definition at line 171 of file SRefAttr.h.

invalidate()

template<class T >

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

virtual

Invalidate.

Reimplemented from Invalidator.

Definition at line 184 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 36 of file AttributeBase.cpp.

Referenced by OpalElement::printMultipoleStrength().

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 176 of file SRefAttr.h.

Referenced by Expressions::operator<<().

set()

template<class T >

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

virtual

Store new value.

Definition at line 190 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 92 of file SRefAttr.h.

itsAttr

template<class T >

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

mutableprivate

Definition at line 97 of file SRefAttr.h.

itsIndex

template<class T >

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

private

Definition at line 93 of file SRefAttr.h.

itsObject

template<class T >

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

mutableprivate

Definition at line 96 of file SRefAttr.h.

obj_name

template<class T >

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

private

Definition at line 91 of file SRefAttr.h.

typeName

template<class T >

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

staticprivate

Definition at line 88 of file SRefAttr.h.

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

• AbstractObjects/Expressions.h
• SRefAttr.h