kanzi::DynamicPropertyType< Type > Class Template Reference

DynamicPropertyType is a handle to an existing property type. More...

#include <kanzi/core/property/property_type.hpp>

Inheritance diagram for kanzi::DynamicPropertyType< Type >:

Public Member Functions
	DynamicPropertyType (string_view name)
	Constructor. More...
	DynamicPropertyType (AbstractPropertyType abstractPropertyType)
	Constructor. More...
	DynamicPropertyType (AbstractPropertyTypeDescriptor &abstractDescriptor)
	Constructor. More...
	~DynamicPropertyType ()
	Destructor. More...
Public Member Functions inherited from kanzi::PropertyType< Type >
Descriptor *	get () const
uint32_t	getChangeFlags () const
	Gets the change flags for a property type. More...
PropertyDataType	getDataType () const
	Gets the data type of a property type. More...
Traits::ReturnType	getDefaultValue () const
	Gets the default value of a property type. More...
PropertyTypeEditorInfoSharedPtr	getEditorInfo () const
	Gets the editor information of a property type. More...
const char *	getName () const
	Gets the fully qualified name of a property type in the form "Class.PropertyType". More...
const char *	getUnqualifiedName () const
	Gets the unqualified name of a property type in the form "PropertyType". More...
bool	isInherited () const
	Returns whether a property type is inheritable. More...
	operator AbstractPropertyType () const
	Converting operator to get AbstractPropertyType instance referring to this PropertyType instance. More...
	PropertyType (FixedString name)
	Constructor. More...
	PropertyType (MetadataGeneratedName name)
	Constructor. More...
	PropertyType (FixedString name, DataType defaultValue, uint32_t changeFlags, bool inheritable)
	Constructor. More...
	PropertyType (MetadataGeneratedName name, DataType defaultValue, uint32_t changeFlags, bool inheritable)
	Constructor. More...
	PropertyType (FixedString name, DataType defaultValue, uint32_t changeFlags, bool inheritable, PropertyTypeEditorInfoSharedPtr editorInfo)
	Constructor. More...
	PropertyType (MetadataGeneratedName name, DataType defaultValue, uint32_t changeFlags, bool inheritable, PropertyTypeEditorInfoSharedPtr editorInfo)
	Constructor. More...
	~PropertyType ()
	Destructor. More...

Additional Inherited Members
Public Types inherited from kanzi::PropertyType< Type >
typedef Type	DataType
typedef PropertyTypeDescriptor< Type >	Descriptor
typedef PropertyTypeDescriptor< Type >::Traits	Traits
Protected Member Functions inherited from kanzi::PropertyType< Type >
	PropertyType ()
	Constructor. More...

Detailed Description

template<class Type>
class kanzi::DynamicPropertyType< Type >

DynamicPropertyType is a handle to an existing property type.

You can use it to set or get from a node a property type value with a specific data type.

You can use a DynamicPropertyType to access property types when you have their data type and fully qualified name. When you do not have a fully qualified name or data type of a property type, or they are irrelevant, to access property types, use the AbstractPropertyType type.

To learn how to create a Kanzi property type, see PropertyType.

Examples

To create a property type with a fully qualified name for an existing property type:

        // You can create a dynamic property type handle to an existing property type by using the fully qualified name.
        // To set and get a property value for a property type, you need either:
        // - DynamicPropertyType object that refers to an existing property type.
        // - PropertyType object. For example, Node::VisibleProperty.
        DynamicPropertyType<bool> visibleProperty("Node.Visible");
        node->setProperty(visibleProperty, false);

Constructor & Destructor Documentation

DynamicPropertyType() [1/3]

template<class Type >

kanzi::DynamicPropertyType< Type >::DynamicPropertyType ( string_view  name )

inlineexplicit

Constructor.

Creates a DynamicPropertyType instance referring to an existing property type with the given name.

Parameters

name	Fully qualified name of an existing property type in the Kanzi property system.

Exceptions

logic_error

if there is no property type with the given name in the Kanzi property system or the data type does not match the existing property type with the given name.

DynamicPropertyType() [2/3]

template<class Type >

kanzi::DynamicPropertyType< Type >::DynamicPropertyType ( AbstractPropertyType  abstractPropertyType )

inlineexplicit

Constructor.

Creates a DynamicPropertyType instance that refers to the same existing property type as the given AbstractPropertyType instance does.

Parameters

abstractPropertyType

AbstractPropertyType instance that refers to the existing property type in the Kanzi property system.

Exceptions

invalid_argument	if abstractPropertyType is not valid.
logic_error	if the data type does not match the existing property type to which the given abstractPropertyType refers.

DynamicPropertyType() [3/3]

template<class Type >

kanzi::DynamicPropertyType< Type >::DynamicPropertyType ( AbstractPropertyTypeDescriptor &  abstractDescriptor )

inlineexplicit

Constructor.

Creates a DynamicPropertyType instance that refers to the given AbstractPropertyTypeDescriptor.

Note

This constructor solves a special case, prefer to use the other overloads.

Parameters

abstractDescriptor

AbstractPropertyTypeDescriptor instance of an existing property type in the Kanzi property system.

Exceptions

logic_error

if the data type does not match the existing property type.

~DynamicPropertyType()

template<class Type >

kanzi::DynamicPropertyType< Type >::~DynamicPropertyType ( )

inline

Destructor.

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

• kanzi/core/property/dynamic_property_type.hpp