AcDbGroup Constructor

Overload List
Method 
Description 
Default constructor. Initializes the group description string to NULL, isSelectable to true, and the entities list to empty.
Before the AcDbGroup object can be added to a database, it must have its AcDbGroup::setDescription() method called to set a valid description string.
 
Initializes the group object to use a copy of the grpDesc string as the description. If selectable == true, then when any entity within the group is selected, all entities in the group are selected. If selectable == false, then entities within the group are treated as individuals during the selection process.
grpDesc must not be NULL.