Om::Language::Evaluation Class Reference

The current evaluation. More...

#include "evaluation.hpp"

Collaboration diagram for Om::Language::Evaluation:

Public Member Functions
virtual	~Evaluation ()
	Evaluation (Evaluator &)
	Constructs an Evaluation on the given Evaluator. More...
Translator const &	GetTranslator () const
bool	GiveTerm (Evaluator &)
template<typename TheOperand >
void	TakeOperand (TheOperand &)
	Pushes the Operand onto the front of the Expression. More...
template<typename TheOperation >
void	TakeOperation (std::auto_ptr< TheOperation >)
	Takes the Operation, and gives it to the Evaluator. More...
template<typename TheOperator >
void	TakeOperator (TheOperator &)
	Pushes the Operator onto the front of the Expression. More...
template<typename TheProducer >
void	TakeProducer (TheProducer &)
	Pushes the produced Elements onto the front of the Expression, last first. More...
template<typename TheProducer >
void	TakeQuotedProducer (TheProducer &)
	Pushes the quoted Producer onto the front of the Expression. More...

Private Member Functions
	Evaluation (Evaluation const &)
Evaluation const &	operator= (Evaluation const &)

Private Attributes
Expression	thisExpression
	The Expression. More...
Evaluator &	thisEvaluator
	The Evaluator. More...

Detailed Description

An Evaluation contains an Expression and a reference to an Evaluator, and prevents a more recursive evaluation algorithm that would overflow the stack in the event of a recursive Om program.

Each Element that it takes is pushed onto a stack, resulting in a LIFO-ordered application of each Element to the Evaluator.

Definition at line 42 of file evaluation.hpp.

Constructor & Destructor Documentation

~Evaluation()

virtual Om::Language::Evaluation::~Evaluation ( )

virtual

Evaluation() [1/2]

Om::Language::Evaluation::Evaluation ( Evaluator &  )

explicit

Evaluation() [2/2]

Om::Language::Evaluation::Evaluation ( Evaluation const &  )

private

Member Function Documentation

GetTranslator()

Translator const& Om::Language::Evaluation::GetTranslator

(

)

const

GiveTerm()

bool Om::Language::Evaluation::GiveTerm

(

Evaluator &

)

TakeOperand()

template<typename TheOperand >

void Om::Language::Evaluation::TakeOperand

(

TheOperand &

)

TakeOperation()

template<typename TheOperation >

void Om::Language::Evaluation::TakeOperation

(

std::auto_ptr< TheOperation >

)

TakeOperator()

template<typename TheOperator >

void Om::Language::Evaluation::TakeOperator

(

TheOperator &

)

TakeProducer()

template<typename TheProducer >

void Om::Language::Evaluation::TakeProducer

(

TheProducer &

)

TakeQuotedProducer()

template<typename TheProducer >

void Om::Language::Evaluation::TakeQuotedProducer

(

TheProducer &

)

operator=()

Evaluation const& Om::Language::Evaluation::operator= ( Evaluation const &  )

private

Member Data Documentation

thisExpression

Expression Om::Language::Evaluation::thisExpression

private

Definition at line 105 of file evaluation.hpp.

thisEvaluator

Evaluator& Om::Language::Evaluation::thisEvaluator

private

Definition at line 111 of file evaluation.hpp.

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

• om/language/evaluation.hpp