Report:  Key Sort Method for Function, Class and Namespace/Package  Reports
Option:  -k
Option Parameters:
-k0  No list sort (default - fastest operation)
-k1  Sort by Name
-k2  Sort by LOC
-k3  Sort by eLOC
-k4  Sort by lLOC
-k5  Sort by Cyclomatic Complexity
-k6  Sort by Work File Difference State
Compatible Options: RSM Option Cross Reference
Usage:
rsm -H -O report.htm -f -o -c -k5 *.h *.cpp
rsm -H -O report.htm -f -o -c -K5 *.java
Source:  C, C++ and Java
Function, Class, Package or Namespace project summaries can be sorted by the above methods.  The default method is no sort key.  A common sort method is to use k5 where the report summaries are sorted by cyclomatic complexity.  This report makes it easy to identify the most complex entities in the system.  Sorting by LOC makes it easy to identify the largest modules in the system.
                      ~~ Project Functional Metrics ~~
                       Sorted By Cyclomatic Complexity

  Function: Cell::Hit
  LOC 14       eLOC 8        lLOC 5        InCmp 1       CycloCmp       3

  Function: main
  LOC 21       eLOC 15       lLOC 15       InCmp 1       CycloCmp       3

  Function: Target::Hit
  LOC 23       eLOC 13       lLOC 9        InCmp 1       CycloCmp       3

  Function: Target::Target
  LOC 17       eLOC 11       lLOC 7        InCmp 3       CycloCmp       2

  Function: Cell::Cell
  LOC 6        eLOC 4        lLOC 4        InCmp 1       CycloCmp       1

  Function: Cell::Cell
  LOC 6        eLOC 4        lLOC 4        InCmp 2       CycloCmp       1