| CatObjContInfo | Private class that represents an information class for the category object container |
| DictObjCont | Public class that represents a dictionary object container |
| DictObjContInfo | Private class that represents an information class for the dictionary object container |
| DictObjFile | Public class that represents a dictionary object file |
| ItemObjCont | Private class that represents an item object container |
| ItemObjCont::family_member | Private class that represents a family member |
| ItemObjContInfo | Private class that represents an information class for the item object container |
| ObjCont | Public class that represents a generic object container |
| ObjContInfo | Public class that represents a generic information class for the generic object container |
| ObjContInfo::Cat | Private class that represents a category |
| ObjContInfo::Item | Private class that represents an item |
| SubcatObjContInfo | Private class that represents an information class for the sub-category object container |