WPropertyConstraintNotEmpty< T > Class Template Reference

This class allows constraining properties to be not empty. More...

#include <WPropertyConstraintNotEmpty.h>

Inheritance diagram for WPropertyConstraintNotEmpty< T >:

Collaboration diagram for WPropertyConstraintNotEmpty< T >:

Public Member Functions
	WPropertyConstraintNotEmpty ()
	Constructor. More...
virtual	~WPropertyConstraintNotEmpty ()
	Destructor. More...
virtual bool	accept (std::shared_ptr< WPropertyVariable< T > > property, const T &value)
	Checks whether the specified new value is larger or equal to the specified min value. 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 WPropertyConstraintNotEmpty< T >

This class allows constraining properties to be not empty.

This is especially useful for strings. This works on all types providing an empty() member function (as std::string and boost::filesystem::path do).

Definition at line 38 of file WPropertyConstraintNotEmpty.h.

Constructor & Destructor Documentation

WPropertyConstraintNotEmpty()

template<typename T >

WPropertyConstraintNotEmpty< T >::WPropertyConstraintNotEmpty

explicit

Constructor.

Definition at line 79 of file WPropertyConstraintNotEmpty.h.

~WPropertyConstraintNotEmpty()

template<typename T >

WPropertyConstraintNotEmpty< T >::~WPropertyConstraintNotEmpty

virtual

Destructor.

Definition at line 84 of file WPropertyConstraintNotEmpty.h.

Member Function Documentation

accept()

template<typename T >

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

virtual

Checks whether the specified new value is larger or equal to the specified min value.

Parameters

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

Returns

true if value >= m_min

Implements WPropertyVariable< T >::PropertyConstraint.

Definition at line 89 of file WPropertyConstraintNotEmpty.h.

clone()

template<typename T >

std::shared_ptr< typename WPropertyVariable< T >::PropertyConstraint > WPropertyConstraintNotEmpty< 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 WPropertyConstraintNotEmpty.h.

getType()

template<typename T >

PROPERTYCONSTRAINT_TYPE WPropertyConstraintNotEmpty< 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 WPropertyConstraintNotEmpty.h.

---

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

• WPropertyConstraintNotEmpty.h