iobject_enum< INTERFACE_TYPE >

Interface definition for a container of objects. More...

Public Types
typedef iobject_ptr< INTERFACE_TYPE >	value_type
	value type of the contained objects
typedef iobject_enum< INTERFACE_TYPE >	my_type
	this type

Public Member Functions
virtual tResult	PushObject (const value_type &oObject)=0
	Pushes a object of value_type to the container. More...
virtual tResult	GetObjects (my_type &oObjectsEnum) const =0
	Pushes every contained value to the given container in oObjectsEnum. More...
virtual size_t	GetSize () const =0
	Retrieves the current value count. More...

Protected Member Functions
	~iobject_enum ()
	hide DTOR

Detailed Description

template<typename INTERFACE_TYPE>
class adtf::ucom::ant::iobject_enum< INTERFACE_TYPE >

Interface definition for a container of objects.

Template Parameters

INTERFACE_TYPE

type of the value type (must be derived from IObject).

Definition at line 21 of file object_list.h.

Member Function Documentation

GetObjects()

virtual tResult GetObjects ( my_type &  oObjectsEnum ) const

pure virtual

Pushes every contained value to the given container in oObjectsEnum.

Parameters

[in]

oObjectsEnum

Container where to push the objects.

Returns

standard error code

GetSize()

virtual size_t GetSize ( ) const

pure virtual

Retrieves the current value count.

Returns

value count of the container.

Implemented in object_enum_base< T, INTERFACE_TYPE, CONTAINER >, and object_enum_base< T, T, std::list >.

PushObject()

virtual tResult PushObject ( const value_type &  oObject )

pure virtual

Pushes a object of value_type to the container.

The PushObject implementation may decide if the value is accepted or not.

Parameters

[in]

oObject

a object reference of the value

Return values

ERR_INVALID_INTERFACE

Returns if the value is not INTERFACE_TYPE

Referenced by adtf::streaming::hollow::get_data_binding_objects(), adtf::streaming::hollow::get_graph_objects(), adtf::streaming::hollow::get_interface_binding_objects(), and adtf::streaming::hollow::get_runner_objects().