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.
	SAutomatic (const SAutomatic< T > &)
virtual	~SAutomatic ()
virtual SAutomatic< T > *	clone () const
	Make clone.
virtual T	evaluate ()
	Evaluate.
virtual void	invalidate ()
	Invalidate.
virtual bool	isExpression () const
	Return expression flag.
virtual void	print (std::ostream &) const
	Print the attribute value.
std::string	getImage () const
	Convert to string.

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

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

Private Attributes
bool	is_known
bool	in_evaluation

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 76 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 71 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 81 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

clone()

template<class T >

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

virtual

Make clone.

Reimplemented from Expressions::SDeferred< T >.

Definition at line 87 of file SAutomatic.h.

evaluate()

template<class T >

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

virtual

Evaluate.

Reimplemented from Expressions::SDeferred< T >.

Definition at line 92 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 29 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 102 of file SAutomatic.h.

isExpression()

template<class T >

bool Expressions::SDeferred< T >::isExpression ( ) const

virtualinherited

Return expression flag.

Reimplemented from AttributeBase.

Definition at line 125 of file SDeferred.h.

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 130 of file SDeferred.h.

Member Data Documentation

expr_ptr

template<class T >

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

protectedinherited

Pointer to expression.

Definition at line 64 of file SDeferred.h.

in_evaluation

template<class T >

bool Expressions::SDeferred< T >::in_evaluation

mutableprivateinherited

Definition at line 72 of file SDeferred.h.

is_known

template<class T >

bool Expressions::SAutomatic< T >::is_known

mutableprivate

Definition at line 64 of file SAutomatic.h.

value

template<class T >

T Expressions::SValue< T >::value

mutableprotectedinherited

The value of the attribute.

Definition at line 59 of file SValue.h.

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

• SAutomatic.h