File Information
Library: Foundation
Package: Core
Header: Poco/SingletonHolder.h
Description
This is a helper template class for managing singleton objects allocated on the heap. The class ensures proper deletion (including calling of the destructor) of singleton objects when the application that created them terminates.
Member Summary
Constructors
SingletonHolder 
Creates the SingletonHolder.
Destructor
~SingletonHolder
~SingletonHolder();
Destroys the SingletonHolder and the singleton object that it holds.
Member Functions
get
S * get();
Returns a pointer to the singleton object hold by the SingletonHolder. The first call to get will create the singleton.
reset
void reset();
Deletes the singleton object.