|  |  | GNOME Data Access 3.0 manual |

## Miscellaneous

Utility functions
Logging — Log functions
Quark lists — Quark lists (lists of KEY=VALUE's)
GdaObject — The base class for many of the library's objects
GdaObjectRef — Used to reference other objects
GdaGraphviz — Creates .dot files which can then be processed with GraphViz.
GdaDataModelRow — Base implementation for other objects to implement the GdaDataModel interface based on the usage of
GdaQueryField — Parent class for any query's field
GdaQueryObject — Parent class for any object participating in a GdaQuery query
GdaThreader