c# - How to measure RFT metric in NDepend? -


does ndepend have direct way measure rfc (rft) cql? or have write cql query recursive counting invoked methods in used classes (types) our-self? if so, how like? this?

this indeed possible magic filliterative() method. issue code query can take few seconds run , might need adjust query time-out (set 2 seconds per default). notice performance cost due rft definition, doesn't come problem algorithm used.

here code:

// <name>rft</name> t in application.types !t.isinterface && !t.isenumeration let methodsuseddirectly =     t.typesused     .where(tused => !tused.isthirdparty)     .childmethods()     .where(m => m.isusedby(t))  let methodsusedindirectly = methodsuseddirectly    .filliterative(          methods => methods.selectmany(                          m => m.methodscalled                                .where(mcalled => !mcalled.isthirdparty))    )    .definitiondomain.toarray()  let rftloc = methodsusedindirectly.sum(m=>m.nblinesofcode)  select new { t,     methodsuseddirectly,     methodsusedindirectly,    rft = methodsusedindirectly.length,    rftloc }

by running query, not rft measure each type, rft in terms of lines of code (i.e sum of loc of methods in response) , can each type, lists methods in response.

ndepend code query rft response type


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