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DBBaseContext :: asDatabaseContext - Convert to database context

The function may be called in order to convert the more general DBBaseContext to a DatabaseContext.

The function throws an exception, when the current context is not a DatabaseContext instance.

Return value:  Database context ( odaba::DatabaseContext & )

Database context usually refers to an instance of an application defined database context class. When no database context has been defined in the application, the context refers to the default database context class.

Implementation details

odaba::DatabaseContext & DBBaseContext  :: asDatabaseContext (  )

The function returns a DatabaseContext context, when the current DBBaseContext is a DatabaseContext instance.