The "SliceO_Root" is the root of the database tree. It is derived from the SliceO_Class class and it does not have any additional variables or methods.

 

The ID of the class is: CLASS_ID_ROOT, its title and name are "root" and it does re-define the callbacks for:

 

Fct_Metrics_Get_Res

Fct_Metrics_Get_Pos

Fct_Pixel_Get_GLI

Fct_Pixel_Get_TAG

Fct_Pixel_Set_TAG.