Analitza::Operator Class Reference

#include <operator.h>

Inheritance diagram for Analitza::Operator:

Public Types
enum	OperatorType {   none =0, plus, times, minus,   divide, quotient, power, root,   factorial, _and, _or, _xor,   _not, gcd, lcm, rem,   factorof, max, min, lt,   gt, eq, neq, leq,   geq, implies, approx, abs,   floor, ceiling, sin, cos,   tan, sec, csc, cot,   sinh, cosh, tanh, sech,   csch, coth, arcsin, arccos,   arctan, arccot, arccosh, arccsc,   arccsch, arcsec, arcsech, arcsinh,   arctanh, exp, ln, log,   sum, product, diff, card,   scalarproduct, selector, _union, forall,   exists, map, filter, transpose,   function, nOfOps }
Public Types inherited from Analitza::Object
enum	ObjectType {   none =0, value, variable, vector,   list, apply, oper, container,   matrix, matrixrow, custom }

Public Member Functions
	Operator (OperatorType t)
virtual	~Operator ()
virtual QVariant	accept (AbstractExpressionVisitor *) const
virtual Operator *	copy () const
virtual bool	decorate (const QMap< QString, Object ** > &)
Operator	inverse () const
bool	isBounded () const
bool	isCorrect () const
bool	isTrigonometric () const
virtual bool	matches (const Object *, QMap< QString, const Object * > *) const
OperatorType	multiplicityOperator () const
QString	name () const
int	nparams () const
bool	operator!= (OperatorType o) const
bool	operator!= (const Operator &o) const
Operator	operator= (const Operator &a)
bool	operator== (const Operator &o) const
bool	operator== (OperatorType o) const
OperatorType	operatorType () const
void	setOperator (OperatorType t)
Public Member Functions inherited from Analitza::Object
virtual	~Object ()
bool	isApply () const
bool	isContainer () const
virtual bool	isZero () const
QString	toString () const
enum ObjectType	type () const

Static Public Member Functions
static OperatorType	multiplicityOperator (const OperatorType &t)
static OperatorType	toOperatorType (const QString &s)

Static Public Attributes
static const char	words [nOfOps][14]

Additional Inherited Members
Protected Member Functions inherited from Analitza::Object
	Object (enum ObjectType t)
Protected Attributes inherited from Analitza::Object
const ObjectType	m_type

Detailed Description

Is the operator representation in the trees.

Definition at line 36 of file operator.h.

Member Enumeration Documentation

enum Analitza::Operator::OperatorType

Specifies the type of an operator.

Enumerator
none
plus
times
minus
divide
quotient
power
root
factorial
_and
_or
_xor
_not
gcd
lcm
rem
factorof
max
min
lt
gt
eq
neq
leq
geq
implies
approx
abs
floor
ceiling
sin
cos
tan
sec
csc
cot
sinh
cosh
tanh
sech
csch
coth
arcsin
arccos
arctan
arccot
arccosh
arccsc
arccsch
arcsec
arcsech
arcsinh
arctanh
exp
ln
log
sum
product
diff
card
scalarproduct
selector
_union
forall
exists
map
filter
transpose
function
nOfOps

Definition at line 40 of file operator.h.

Constructor & Destructor Documentation

Analitza::Operator::Operator ( OperatorType  t )

inlineexplicit

Constructor.

Creates an operator with t type .

Definition at line 70 of file operator.h.

virtual Analitza::Operator::~Operator ( )

inlinevirtual

Destructor.

Definition at line 73 of file operator.h.

Member Function Documentation

virtual QVariant Analitza::Operator::accept ( AbstractExpressionVisitor *  exp ) const

virtual

Returns some string depending on the visior.

Implements Analitza::Object.

virtual Operator* Analitza::Operator::copy ( ) const

virtual

Returns

a new and equal instance of the tree.

Implements Analitza::Object.

virtual bool Analitza::Operator::decorate ( const QMap< QString, Object ** > &  )

inlinevirtual

Definition at line 123 of file operator.h.

Operator Analitza::Operator::inverse

(

)

const

bool Analitza::Operator::isBounded

(

)

const

Returns whether this operator needs bounding.

bool Analitza::Operator::isCorrect ( ) const

inline

Returns whether it is a correct object.

Definition at line 112 of file operator.h.

bool Analitza::Operator::isTrigonometric ( ) const

inline

Returns if it is a trigonometric operator.

Definition at line 106 of file operator.h.

virtual bool Analitza::Operator::matches ( const Object *  exp, QMap< QString, const Object * > *  found  ) const

virtual

exp is the tree that we will compare to, found is where we will pass the variables store the results.

It will return whether the object follows the pattern structure.

Implements Analitza::Object.

OperatorType Analitza::Operator::multiplicityOperator ( ) const

inline

Returns the multiplicity operator.

e.g. 5+5+5+5=5*4 -> times is the multiplicityOperator of plus.

Definition at line 103 of file operator.h.

static OperatorType Analitza::Operator::multiplicityOperator ( const OperatorType &  t )

static

Returns the multiplicity operator of an operator t.

e.g. 5+5+5+5=5*4 -> times is the multiplicityOperator of plus.

QString Analitza::Operator::name

(

)

const

Returns the string expression representation of the operator.

int Analitza::Operator::nparams ( ) const

inline

Returns the number of params expected for the operator type.

Definition at line 79 of file operator.h.

bool Analitza::Operator::operator!= ( OperatorType  o ) const

inline

Returns whether o is different to this operator.

Definition at line 94 of file operator.h.

bool Analitza::Operator::operator!= ( const Operator &  o ) const

inline

Returns whether o is different to this operator.

Definition at line 97 of file operator.h.

Operator Analitza::Operator::operator= ( const Operator &  a )

inline

Makes this operator equal to a.

Definition at line 100 of file operator.h.

bool Analitza::Operator::operator== ( const Operator &  o ) const

inline

Returns whether o is equal to this operator.

Definition at line 88 of file operator.h.

bool Analitza::Operator::operator== ( OperatorType  o ) const

inline

Returns whether o is equal to this operator.

Definition at line 91 of file operator.h.

OperatorType Analitza::Operator::operatorType ( ) const

inline

Returns the operator type.

Definition at line 82 of file operator.h.

void Analitza::Operator::setOperator ( OperatorType  t )

inline

Sets an operator type to the object.

Definition at line 76 of file operator.h.

static OperatorType Analitza::Operator::toOperatorType ( const QString &  s )

static

Converts a s operator tag to the operator.

Member Data Documentation

const char Analitza::Operator::words[nOfOps][14]

static

Definition at line 128 of file operator.h.

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

• operator.h