ServiceObjects< void > Class Template Reference

Allows multiple service objects for a service to be obtained. More...

Inheritance diagram for ServiceObjects< void >:

Collaboration diagram for ServiceObjects< void >:

Public Member Functions
InterfaceMap	GetService () const
	Returns a service object as a InterfaceMap instance for the referenced service. More...
void	UngetService (const InterfaceMap &service)
	Releases a service object for the referenced service. More...
ServiceReferenceU	GetServiceReference () const
	Returns the ServiceReference for this ServiceObjects object. More...

Detailed Description

template<>
class ServiceObjects< void >

Allows multiple service objects for a service to be obtained.

This is a specialization of the ServiceObjects class template for "void", which maps to all service interface types.

See also

ServiceObjects

Member Function Documentation

InterfaceMap ServiceObjects< void >::GetService

(

)

const

Returns a service object as a InterfaceMap instance for the referenced service.

This method is the same as ServiceObjects<S>::GetService() except for the return type. Further, this method will always return an empty InterfaeMap object when the referenced service has been unregistered.

Returns

A InterfaceMap object for the referenced service, which is empty if the service is not registered, the InterfaceMap returned by a ServiceFactory does not contain all the classes under which the service object was registered or the ServiceFactory threw an exception.

Exceptions

std::logic_error

If the ModuleContext used to create this ServiceObjects object is no longer valid.

See also

ServiceObjects<S>::GetService()

UngetService()

ServiceReferenceU ServiceObjects< void >::GetServiceReference

(

)

const

Returns the ServiceReference for this ServiceObjects object.

Returns

The ServiceReference for this ServiceObjects object.

void ServiceObjects< void >::UngetService

(

const InterfaceMap &

service

)

Releases a service object for the referenced service.

This method is the same as ServiceObjects<S>::UngetService() except for the parameter type.

Parameters

service

An InterfaceMap object previously provided by this ServiceObjects object.

Exceptions

std::logic_error	If the ModuleContext used to create this ServiceObjects object is no longer valid.
std::invalid_argument	If the specified service was not provided by this ServiceObjects object.

See also

ServiceObjects<S>::UngetService()

GetService()