Loading shared libraries and classes dynamically at runtime. - Poco

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Manifest and MetaObject > A library's Manifest maintains a list of all classes contained in a dynamically loadable class library. > It manages that information as a collection of meta objects. > A MetaObject manages the lifetime of objects of a given class. It is used to create instances of a class, and to delete them. > As a special feature, class libraries can export singletons.
The MetaObject Class > MetaObject is a class template, instantiated with the class it maintains, and its lowest base class. > MetaObject is derived from AbstractMetaObject. > A MetaObject can be used to create new instances of a class (unless the class is exported as a singleton). > Like a AutoReleasePool, a MetaObject can take care of no longer needed objects. > A MetaObject can manage singletons.
Page 1 and 2: Shared Libraries Loading shared lib
Page 3 and 4: Shared Libraries > Most modern plat
Page 5 and 6: SharedLibrary Functions > void load
Page 7 and 8: LibraryLoaderTest.cpp #include "Poc
Page 9: The Class Loader (cont'd) > A share
Page 13 and 14: The MetaObject Class (cont'd) > Bas
Page 15 and 16: The Manifest Class > Poco::Manifest
Page 17 and 18: Writing a Class Library (cont'd) >
Page 19 and 20: The Class Loader (again, cont'd) >
Page 21 and 22: AbstractPlugin.h // // This is used
Page 23 and 24: PluginLibrary.cpp #include "Abstrac
Page 25 and 26: main.cpp #include "Poco/ClassLoader
Page 27: Copyright © 2006-2010 by Applied I

Loading shared libraries and classes dynamically at runtime. - Poco

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