Evaluator Class Reference

#include <evaluator.h>

List of all members.

Classes
struct	Opcode
struct	UserFunction
struct	UserFunctionDescr
struct	Variable
Public Types
enum	AutoFixPolicy { AutoFix, NoAutoFix }
Public Member Functions
void	reset ()
QString	autoFix (const QString &)
QString	dump ()
QString	error () const
HNumber	eval ()
HNumber	evalNoAssign ()
HNumber	evalUpdateAns ()
QString	expression () const
bool	isValid ()
Tokens	scan (const QString &, AutoFixPolicy=AutoFix) const
void	setExpression (const QString &)
Tokens	tokens () const
bool	isUserFunctionAssign () const
Variable	getVariable (const QString &) const
QList< Variable >	getVariables () const
QList< Variable >	getUserDefinedVariables () const
QList< Variable >	getUserDefinedVariablesPlusAns () const
void	setVariable (const QString &, HNumber, Variable::Type=Variable::UserDefined)
void	unsetVariable (const QString &)
void	unsetAllUserDefinedVariables ()
bool	isBuiltInVariable (const QString &) const
bool	hasVariable (const QString &) const
QList< UserFunctionDescr >	getUserFunctions () const
void	setUserFunction (const UserFunctionDescr &)
void	unsetUserFunction (const QString &)
void	unsetAllUserFunctions ()
bool	hasUserFunction (const QString &)
Static Public Member Functions
static Evaluator *	instance ()
static bool	isSeparatorChar (const QChar &)
static bool	isRadixChar (const QChar &)
Protected Member Functions
void	compile (const Tokens &)

---

Member Enumeration Documentation

enum Evaluator::AutoFixPolicy

Enumerator:

AutoFix
NoAutoFix

---

Member Function Documentation

QString Evaluator::autoFix

(

const QString &

expr

)

void Evaluator::compile

(

const Tokens &

tokens

)

[protected]

QString Evaluator::dump

(

)

QString Evaluator::error

(

)

const

HNumber Evaluator::eval

(

)

HNumber Evaluator::evalNoAssign

(

)

HNumber Evaluator::evalUpdateAns

(

)

QString Evaluator::expression

(

)

const

QList< Evaluator::Variable > Evaluator::getUserDefinedVariables

(

)

const

QList< Evaluator::Variable > Evaluator::getUserDefinedVariablesPlusAns

(

)

const

QList< Evaluator::UserFunctionDescr > Evaluator::getUserFunctions

(

)

const

Evaluator::Variable Evaluator::getVariable

(

const QString &

id

)

const

QList< Evaluator::Variable > Evaluator::getVariables

(

)

const

bool Evaluator::hasUserFunction

(

const QString &

fname

)

bool Evaluator::hasVariable

(

const QString &

id

)

const

Evaluator * Evaluator::instance

(

)

[static]

bool Evaluator::isBuiltInVariable

(

const QString &

id

)

const

bool Evaluator::isRadixChar

(

const QChar &

ch

)

[static]

bool Evaluator::isSeparatorChar

(

const QChar &

ch

)

[static]

bool Evaluator::isUserFunctionAssign

(

)

const

bool Evaluator::isValid

(

)

void Evaluator::reset

(

)

Tokens Evaluator::scan	(	const QString &	expr,
		Evaluator::AutoFixPolicy	policy = AutoFix
	)		const

void Evaluator::setExpression

(

const QString &

expr

)

void Evaluator::setUserFunction

(

const UserFunctionDescr &

descr

)

void Evaluator::setVariable	(	const QString &	id,
		HNumber	value,
		Variable::Type	type = Variable::UserDefined
	)

Tokens Evaluator::tokens

(

)

const

void Evaluator::unsetAllUserDefinedVariables

(

)

void Evaluator::unsetAllUserFunctions

(

)

void Evaluator::unsetUserFunction

(

const QString &

fname

)

void Evaluator::unsetVariable

(

const QString &

id

)

---

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

• /usr/src/RPM/BUILD/speedcrunch-0.11/src/core/evaluator.h
• /usr/src/RPM/BUILD/speedcrunch-0.11/src/core/evaluator.cpp