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Diffstat (limited to 'orkbasecxx/ObjectFactory.h')
-rw-r--r-- | orkbasecxx/ObjectFactory.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/orkbasecxx/ObjectFactory.h b/orkbasecxx/ObjectFactory.h new file mode 100644 index 0000000..52f61b7 --- /dev/null +++ b/orkbasecxx/ObjectFactory.h @@ -0,0 +1,39 @@ +/* + * Oreka -- A media capture and retrieval platform + * + * Copyright (C) 2005, orecx LLC + * + * http://www.orecx.com + * + * This program is free software, distributed under the terms of + * the GNU General Public License. + * Please refer to http://www.gnu.org/copyleft/gpl.html + * + */ + +#ifndef __OBJECTFACTORY_H__ +#define __OBJECTFACTORY_H__ + +#include "ace/Singleton.h" +#include <map> +#include "StdString.h" +#include "Object.h" + +/** The ObjectFactory can be used to instanciate Objects based on class name. + All existing Objects must be registered to the ObjectFactory at startup. +*/ +class DLL_IMPORT_EXPORT ObjectFactory +{ +public: + void Initialize(); + ObjectRef NewInstance(CStdString& className); + + void RegisterObject(ObjectRef&); +private: + std::map<CStdString, ObjectRef> m_classes; +}; + +typedef ACE_Singleton<ObjectFactory, ACE_Thread_Mutex> ObjectFactorySingleton; + +#endif + |