hm_comparereturnresults

1. Consolidated compare data of all sources (Matched Overlapped Intersected Unmatched)
2. Consolidated compare data of all targets (Matched Overlapped Intersected Unmatched)
3. Consolidated matched/overlapped/intersected/unmatched data of one source or target (0|1 CompID CompareType MatchPercentage)
   1. 0 indicates source, 1 indicates target
4. Fragmented matched/overlapped/intersected/unmatched data of one source with one target (0|1 SourceCompID TargetCompID CompareType MatchPercentage)
   1. 0 indicates the next list has target entities, 1 indicates the next list has source entities
5. Information on component ID and type Entities of source or target and match type as determined in the list 4 ( SourrceCompID SourceType TargetCompID TargetType)
6. Entities of source or target and match type as determined in list 4 (EntityIDs)

Compare assembly 1 to assembly 2 and get results for source component 12 and target component 14:

*createmark elems 1 "by assems" 1 
*createmark elems 2 "by assems" 2
hm_compareinit
hm_comparesetflags 1
hm_compareentitiessameside elems 1 elems 2 1.0 2 0
hm_comparereturnresults 12 14
hm_compareend

Incorrect usage results in a Tcl error. To detect errors, you can use the catch command:

if { [ catch {command_name...} ] } {
   # Handle error
}