us::ServiceObjects< void > Class Template Reference

#include <usServiceObjects.h>

Inheritance diagram for us::ServiceObjects< void >:

Collaboration diagram for us::ServiceObjects< void >:

Public Member Functions
InterfaceMap	GetService () const
void	UngetService (const InterfaceMap &service)
ServiceReferenceU	GetServiceReference () const

Detailed Description

template<>
class us::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

Definition at line 199 of file usServiceObjects.h.

Member Function Documentation

InterfaceMap us::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If the ModuleContext used to create this ServiceObjects object is no longer valid.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()

Definition at line 191 of file usServiceObjects.cpp.

References us::ServiceObjectsBase::GetServiceInterfaceMap().

ServiceReferenceU us::ServiceObjects< void >::GetServiceReference

(

)

const

Returns the ServiceReference for this ServiceObjects object.

Returns

The ServiceReference for this ServiceObjects object.

Definition at line 201 of file usServiceObjects.cpp.

References us::ServiceObjectsBase::GetReference().

void us::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std::logic_error	If the ModuleContext used to create this ServiceObjects object is no longer valid.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()

Definition at line 196 of file usServiceObjects.cpp.

References us::ServiceObjectsBase::UngetService().

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

• usServiceObjects.h
• usServiceObjects.cpp