rwsf::TypedNamedObjectImp< T > Class Template Reference

A subtype of NamedObjectImp used to wrap an object instance in a NamedObject handle. More...

#include <rwsf/core/NamedObject.h>

Inheritance diagram for rwsf::TypedNamedObjectImp< T >:

Public Member Functions
	TypedNamedObjectImp ()
	TypedNamedObjectImp (const T &objImpl)
T	getValue () const

Detailed Description

template<class T>
class rwsf::TypedNamedObjectImp< T >

TypeNamedObjectImp is a subtype of NamedObjectImp and can be used to wrap an object instance in a NamedObject handle. The object wrapped by this NamedObject body type is passed by value, so performance considerations should be taken into account.

Since this is a templatized function. the type of object wrapped serves as the template parameter to this class and its functions. There are two ways to create a PointerNamedObjectImp:

• Allow the constructor to create a default, templatized object. This is the easiest method, but requires that the object have a functioning default constructor.
• Create the object first, then wrap it with the TypedNamedObjectImp. This method allows for flexible construction if needed, but results in a copy operation on the object being stored.

In both cases, the stored object is local to the TypedNamedObjectImp instance, so no action is necessary regarding the object's lifetime.

Constructor & Destructor Documentation

TypedNamedObjectImp() [1/2]

template<class T>

rwsf::TypedNamedObjectImp< T >::TypedNamedObjectImp

(

)

Creates a TypedNamedObjectImp body with a newly created object of type T. The type T must have a default constructor defined.

TypedNamedObjectImp() [2/2]

template<class T>

rwsf::TypedNamedObjectImp< T >::TypedNamedObjectImp

(

const T &

objImpl

)

Creates a TypedNamedObjectImp body, wrapping the given object objImpl. The objImpl is copied during construction.

Member Function Documentation

getValue()

template<class T>

T rwsf::TypedNamedObjectImp< T >::getValue

(

)

const

Returns a copy of the stored object.