MODELAPI_EXPORT const std::list<boost::shared_ptr<ModelAPI_Result> >& results();
/// returns the first result in the list or NULL reference
MODELAPI_EXPORT boost::shared_ptr<ModelAPI_Result> firstResult();
+ /// returns the last result in the list or NULL reference
+ MODELAPI_EXPORT boost::shared_ptr<ModelAPI_Result> lastResult();
/// sets the alone result
MODELAPI_EXPORT void setResult(const boost::shared_ptr<ModelAPI_Result>& theResult);
/// sets the result by index (zero based), results before this must be set before