Hello Sho,

You're right; that was stupid of me. I copied the name to the first if statement, and missed doing so for the second instance.

Also, that file name does not sound like pass3 - it's probably pass2.

That might be; I couldn't remember for sure which it was.

Thanks,

Kyle

On Sun, Oct 25, 2015 at 2:23 PM, Sho Uemura <[log in to unmask]> wrote:

 tridentCandidates = event.get(ReconstructedParticle.class, clusterCollectionName);

you're using clusterCollectionName.

Also, that file name does not sound like pass3 - it's probably pass2.

On Sun, 25 Oct 2015, Kyle McCarty wrote:

Hello hps-software,

I am trying to look at V0 candidate particles.According to confluence (
https://confluence.slac.stanford.edu/display/hpsg/MC+Recon+Collection+Definitions),
the collection for (say, unconstrained) V0 candidates is
"UnconstrainedV0Candidates" and should be of type "ReconstructedParticle."

When running on this collection, however, I get ClassCastException errors.
I tried this code to check the object type of the collection:

       String tridentCollectionName = "UnconstrainedV0Candidates";

        List<ReconstructedParticle> tridentCandidates = null;
        if(event.hasCollection(ReconstructedParticle.class,
tridentCollectionName)) {
            tridentCandidates = event.get(ReconstructedParticle.class,
clusterCollectionName);
        } else {
            tridentCandidates = new ArrayList<ReconstructedParticle>(0);
        }

        for(Object o : tridentCandidates) {
            System.out.println(o.getClass().getName());
        }

It outputs "org.lcsim.lcio.SIOCluster" as the object type of V0 candidate
collection. Can anyone assist me with figuring out what is wrong here? Am I
accessing something incorrectly? I am using the file
"hps_005772.10_recon_R340.slcio" (should be from pass-3) if that helps.

Thanks,

Kyle

########################################################################
Use REPLY-ALL to reply to list

To unsubscribe from the HPS-SOFTWARE list, click the following link:
https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=HPS-SOFTWARE&A=1