te::fe::BinaryLogicOp Class Reference

A logical operator can be used to combine two or more conditional expressions. More...

#include <BinaryLogicOp.h>

Inheritance diagram for te::fe::BinaryLogicOp:

Public Types
typedef void	ReturnType
typedef Visitor	VisitorType

Public Member Functions
virtual ReturnType	accept (VisitorType &guest) const=0
	It call the visit method from the guest object.
Initializer Methods
Methods related to instantiation and destruction.
	BinaryLogicOp (const char *opName=0)
	It initializes a new BinaryLogicOp.
	BinaryLogicOp (const char *opName, AbstractOp *first, AbstractOp *second)
	It initializes a new BinaryLogicOp.
virtual	~BinaryLogicOp ()
	Virtual destructor.
Accessor methods
Methods used to get or set properties.
const char *	getName () const
	It returns the operator name.
void	setName (const char *opName)
	It sets the operator name.

Protected Attributes
Not Allowed Methods
No copy allowed.
const char *	m_name
	Operator name.

Accessor methods
Methods used to get or set properties.
std::vector< AbstractOp * >	m_ops
	Mandatory at least two.
std::size_t	size () const
	It returns the number of operands.
void	add (AbstractOp *o)
	It adds the operand to the operand list.
AbstractOp *	operator[] (std::size_t i) const
	It returns a specified operand.
AbstractOp *	getOp (std::size_t i) const
	It returns a specified operand.
BinaryLogicOp *	clone () const
	It creates a new copy of this object.

Detailed Description

A logical operator can be used to combine two or more conditional expressions.

The following operators are defined in the Filter Encoding specification:

• And
• Or

See also

LogicOp, UnaryLogicOp

Definition at line 58 of file BinaryLogicOp.h.

Member Typedef Documentation

ReturnType

typedef void te::common::BaseVisitable< Visitor , void >::ReturnType

inherited

Definition at line 58 of file BaseVisitable.h.

VisitorType

typedef Visitor te::common::BaseVisitable< Visitor , void >::VisitorType

inherited

Definition at line 57 of file BaseVisitable.h.

Constructor & Destructor Documentation

BinaryLogicOp() [1/2]

te::fe::BinaryLogicOp::BinaryLogicOp

(

const char *

opName = 0

)

It initializes a new BinaryLogicOp.

Parameters

opName

The BinaryLogicOp operator name.

Note

The BinaryLogicOp will not take the ownership of the given name.

BinaryLogicOp() [2/2]

te::fe::BinaryLogicOp::BinaryLogicOp	(	const char *	opName,
		AbstractOp *	first,
		AbstractOp *	second
	)

It initializes a new BinaryLogicOp.

Parameters

opName	The BinaryLogicOp operator name.
first	The first operand.
second	The second operand.

Note

The BinaryLogicOp will not take the ownership of the given name.

The BinaryLogicOp object will take the ownership of the operands.

~BinaryLogicOp()

virtual te::fe::BinaryLogicOp::~BinaryLogicOp ( )

virtual

Virtual destructor.

Member Function Documentation

accept()

virtual ReturnType te::common::BaseVisitable< Visitor , void >::accept ( VisitorType &  guest ) const

pure virtualinherited

It call the visit method from the guest object.

Parameters

guest

The guest or visitor.

Returns

Any valid value define by the template type R.

add()

void te::fe::BinaryLogicOp::add

(

AbstractOp *

o

)

It adds the operand to the operand list.

Parameters

o	The operand to be added.

Note

The BinaryLogicOp object will take the ownership of the operand.

clone()

BinaryLogicOp * te::fe::BinaryLogicOp::clone ( ) const

virtual

It creates a new copy of this object.

Implements te::fe::AbstractOp.

getName()

const char * te::fe::AbstractOp::getName ( ) const

inlineinherited

It returns the operator name.

Returns

The operator name.

Definition at line 82 of file AbstractOp.h.

getOp()

AbstractOp * te::fe::BinaryLogicOp::getOp

(

std::size_t

i

)

const

It returns a specified operand.

Parameters

i	The index of desired operand.

Returns

A specified operand.

Note

The method will not check the index range.

operator[]()

AbstractOp * te::fe::BinaryLogicOp::operator[]

(

std::size_t

i

)

const

It returns a specified operand.

Parameters

i	The index of desired operand.

Returns

A specified operand.

Note

The method will not check the index range.

setName()

void te::fe::AbstractOp::setName ( const char *  opName )

inlineinherited

It sets the operator name.

Parameters

opName

The operator name.

Definition at line 89 of file AbstractOp.h.

size()

std::size_t te::fe::BinaryLogicOp::size

(

)

const

It returns the number of operands.

Returns

The number of operands.

Member Data Documentation

m_name

const char* te::fe::AbstractOp::m_name

protectedinherited

Operator name.

Definition at line 123 of file AbstractOp.h.

m_ops

std::vector<AbstractOp*> te::fe::BinaryLogicOp::m_ops

protected

Mandatory at least two.

Definition at line 148 of file BinaryLogicOp.h.

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

• /home/castejon/castejon_files/develop/terralib5/git_release/src/terralib/fe/BinaryLogicOp.h