Operation GM_Object convexHull (), in Class GM_Object

Documentation
convex hull of a geometric object
smallest convex set containing the original geometric

convex set
geometric set in which any third point on the straight-line segment joining any two points in the set is also contained in the set
The operation "convexHull" shall return a GM_Object that represents the convex hull of this GM_Object.
GM_Object::convexHull() : GM_Object
NOTE There may be cases for which this GM_Object would be partially outside the domain of validity of the object's coordinate reference system, but this is unlikely, since the domain of validity of most coordinate reference systems is convex. If this unlikely case should arise the implementation shall decide on appropriate action.


Protocol Qualification 
Exceptions Size 
Time ConcurrencySequential
Export ControlPublicAccess  


Preconditions


Postconditions


Semantics