[Dcmlib] Missing feature

[Mathieu Malaterre]

Jean-Pierre Roux wrote:
> Something is missing :
> For the Entries, make a difference between Find and Get.
> Not a joke :
> I just want to know if the SQ  (0028,3000) exists.
> If it does, I get the Luts there are inside.
> If it doesn't, I give up, and I go on.
> After DocEntrySet::GetSeqEntry(),
> "Missing SeqEntry (0028,3000)" is neither a Warning message, nor a Debug 
> message : it's noise.
> 
> I wish I had a DocEntrySet::FindSeqEntry() that would tell me (with no 
> message) just that is doesn't exist, with no message.
> (better than setting a boolean on the GetSeqEntry() method to tell it no 
> to output a message, because this would slow down the reading process)
> 
> Any opinion ?

Well simply because GetSeqEntry and GetDataEntry are not consistant. I 
believe that you can safely remove the gdcmWarningMacro, since the API 
specify that a return value of NULL means the Seq was not found.

good catch
Mathieu