WPropertyConstraintIsValid< T > Class Template Reference

This class allows constraining properties to only be set if a isValid method returns true. More...

#include <WPropertyConstraintIsValid.h>

Inheritance diagram for WPropertyConstraintIsValid< T >:

Collaboration diagram for WPropertyConstraintIsValid< T >:

Public Member Functions
	WPropertyConstraintIsValid ()
	Constructor. More...
virtual	~WPropertyConstraintIsValid ()
	Destructor. More...
virtual bool	accept (std::shared_ptr< WPropertyVariable< T > > property, const T &value)
	Checks whether the specified new value is a valid, using T::isValid. More...
virtual PROPERTYCONSTRAINT_TYPE	getType ()
	Allows simple identification of the real constraint type. More...
virtual std::shared_ptr< typename WPropertyVariable< T >::PropertyConstraint >	clone ()
	Method to clone the constraint and create a new one with the correct dynamic type. More...
Public Member Functions inherited from WPropertyVariable< T >::PropertyConstraint
	PropertyConstraint ()
	Default constructor. More...
virtual	~PropertyConstraint ()
	Destructor. More...

Additional Inherited Members
Static Public Member Functions inherited from WPropertyVariable< T >::PropertyConstraint
static std::shared_ptr< PropertyConstraint >	create (PROPERTYCONSTRAINT_TYPE type)
	This method creates a constraint using the specified type. More...

Detailed Description

template<typename T>
class WPropertyConstraintIsValid< T >

This class allows constraining properties to only be set if a isValid method returns true.

This constraint is especially useful for class-type typenames T providing a isValid method.

Definition at line 38 of file WPropertyConstraintIsValid.h.

Constructor & Destructor Documentation

WPropertyConstraintIsValid()

template<typename T >

WPropertyConstraintIsValid< T >::WPropertyConstraintIsValid

Constructor.

Definition at line 79 of file WPropertyConstraintIsValid.h.

~WPropertyConstraintIsValid()

template<typename T >

WPropertyConstraintIsValid< T >::~WPropertyConstraintIsValid

virtual

Destructor.

Definition at line 84 of file WPropertyConstraintIsValid.h.

Member Function Documentation

accept()

template<typename T >

bool WPropertyConstraintIsValid< T >::accept ( std::shared_ptr< WPropertyVariable< T > >  property, const T &  value  )

virtual

Checks whether the specified new value is a valid, using T::isValid.

Parameters

property	the property whose new value should be set.
value	the new value to check

Returns

true if value.isValid()

Implements WPropertyVariable< T >::PropertyConstraint.

Definition at line 89 of file WPropertyConstraintIsValid.h.

clone()

template<typename T >

std::shared_ptr< typename WPropertyVariable< T >::PropertyConstraint > WPropertyConstraintIsValid< T >::clone

virtual

Method to clone the constraint and create a new one with the correct dynamic type.

Returns

the constraint.

Implements WPropertyVariable< T >::PropertyConstraint.

Definition at line 101 of file WPropertyConstraintIsValid.h.

getType()

template<typename T >

PROPERTYCONSTRAINT_TYPE WPropertyConstraintIsValid< T >::getType

virtual

Allows simple identification of the real constraint type.

Returns

the type

Reimplemented from WPropertyVariable< T >::PropertyConstraint.

Definition at line 95 of file WPropertyConstraintIsValid.h.

---

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

• WPropertyConstraintIsValid.h