ponder::Property Class Reference

Abstract representation of a property. More...

#include <property.hpp>

Inheritance diagram for ponder::Property:

Public Member Functions
virtual	~Property ()
	Destructor.
IdReturn	name () const
	Get the name of the property. More...
ValueKind	kind () const
	Get the type of the property. More...
virtual bool	isReadable () const
	Check if the property can be read. More...
virtual bool	isWritable () const
	Check if the property can be written. More...
Value	get (const UserObject &object) const
	Get the current value of the property for a given object. More...
void	set (const UserObject &object, const Value &value) const
	Set the current value of the property for a given object. More...
virtual void	accept (ClassVisitor &visitor) const
	Accept the visitation of a ClassVisitor. More...

Friends
template<typename T >
class	ClassBuilder
class	UserObject

Detailed Description

Abstract representation of a property.

Properties are members of metaclasses. Their main purpose is to be get and/or set; They also provide detailed informations about their type.

See also

SimpleProperty, ArrayProperty, EnumProperty, ObjectProperty

Member Function Documentation

accept()

virtual void ponder::Property::accept ( ClassVisitor &  visitor ) const

virtual

Accept the visitation of a ClassVisitor.

Parameters

visitor

Visitor to accept

Reimplemented in ponder::ArrayProperty, ponder::EnumProperty, ponder::UserProperty, and ponder::SimpleProperty.

get()

Value ponder::Property::get

(

const UserObject &

object

)

const

Get the current value of the property for a given object.

Parameters

object

Object

Returns

Value of the property

Exceptions

NullObject	object is invalid
ForbiddenRead	property is not readable

isReadable()

virtual bool ponder::Property::isReadable ( ) const

virtual

Check if the property can be read.

Returns

True if the property can be read, false otherwise

isWritable()

virtual bool ponder::Property::isWritable ( ) const

virtual

Check if the property can be written.

Returns

True if the property can be written, false otherwise

kind()

ValueKind ponder::Property::kind

(

)

const

Get the type of the property.

Returns

Type of the property

name()

IdReturn ponder::Property::name

(

)

const

Get the name of the property.

Returns

Name of the property

set()

void ponder::Property::set	(	const UserObject &	object,
		const Value &	value
	)		const

Set the current value of the property for a given object.

Parameters

object	Object
value	New value to assign to the property

Exceptions

NullObject	object is invalid
ForbiddenWrite	property is not writable
BadType	value can't be converted to the property's type

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

• include/ponder/property.hpp