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Protect against missing PixelClusters #4365

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merged 1 commit into from Jun 26, 2014
Merged

Protect against missing PixelClusters #4365

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64 changes: 33 additions & 31 deletions SimTracker/TrackerHitAssociation/plugins/ClusterTPAssociationProducer.cc
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Expand Up @@ -55,7 +55,7 @@ void ClusterTPAssociationProducer::produce(edm::Event& iEvent, const edm::EventS

// Pixel Cluster
edm::Handle<edmNew::DetSetVector<SiPixelCluster> > pixelClusters;
iEvent.getByToken(pixelClustersToken_,pixelClusters);
bool foundPixelClusters = iEvent.getByToken(pixelClustersToken_,pixelClusters);

// Strip Cluster
edm::Handle<edmNew::DetSetVector<SiStripCluster> > stripClusters;
Expand Down Expand Up @@ -83,38 +83,38 @@ void ClusterTPAssociationProducer::produce(edm::Event& iEvent, const edm::EventS
}
}

// Pixel Clusters
for (edmNew::DetSetVector<SiPixelCluster>::const_iterator iter = pixelClusters->begin();
iter != pixelClusters->end(); ++iter)
{
uint32_t detid = iter->id();
DetId detId(detid);
edmNew::DetSet<SiPixelCluster> link_pixel = (*iter);
for (edmNew::DetSet<SiPixelCluster>::const_iterator di = link_pixel.begin();
di != link_pixel.end(); ++di)
{
const SiPixelCluster& cluster = (*di);
edm::Ref<edmNew::DetSetVector<SiPixelCluster>, SiPixelCluster> c_ref =
edmNew::makeRefTo(pixelClusters, di);

std::set<std::pair<uint32_t, EncodedEventId> > simTkIds;
for (int irow = cluster.minPixelRow(); irow <= cluster.maxPixelRow(); ++irow) {
for (int icol = cluster.minPixelCol(); icol <= cluster.maxPixelCol(); ++icol) {
uint32_t channel = PixelChannelIdentifier::pixelToChannel(irow, icol);
std::vector<std::pair<uint32_t, EncodedEventId> > trkid(getSimTrackId<PixelDigiSimLink>(sipixelSimLinks, detId, channel));
if (trkid.size()==0) continue;
simTkIds.insert(trkid.begin(),trkid.end());
if ( foundPixelClusters ) {
// Pixel Clusters
for (edmNew::DetSetVector<SiPixelCluster>::const_iterator iter = pixelClusters->begin();
iter != pixelClusters->end(); ++iter) {
uint32_t detid = iter->id();
DetId detId(detid);
edmNew::DetSet<SiPixelCluster> link_pixel = (*iter);
for (edmNew::DetSet<SiPixelCluster>::const_iterator di = link_pixel.begin();
di != link_pixel.end(); ++di) {
const SiPixelCluster& cluster = (*di);
edm::Ref<edmNew::DetSetVector<SiPixelCluster>, SiPixelCluster> c_ref =
edmNew::makeRefTo(pixelClusters, di);

std::set<std::pair<uint32_t, EncodedEventId> > simTkIds;
for (int irow = cluster.minPixelRow(); irow <= cluster.maxPixelRow(); ++irow) {
for (int icol = cluster.minPixelCol(); icol <= cluster.maxPixelCol(); ++icol) {
uint32_t channel = PixelChannelIdentifier::pixelToChannel(irow, icol);
std::vector<std::pair<uint32_t, EncodedEventId> > trkid(getSimTrackId<PixelDigiSimLink>(sipixelSimLinks, detId, channel));
if (trkid.size()==0) continue;
simTkIds.insert(trkid.begin(),trkid.end());
}
}
for (std::set<std::pair<uint32_t, EncodedEventId> >::const_iterator iset = simTkIds.begin();
iset != simTkIds.end(); iset++) {
auto ipos = mapping.find(*iset);
if (ipos != mapping.end()) {
//std::cout << "cluster in detid: " << detid << " from tp: " << ipos->second.key() << " " << iset->first << std::endl;
clusterTPList->push_back(std::make_pair(OmniClusterRef(c_ref), ipos->second));
}
}
}
for (std::set<std::pair<uint32_t, EncodedEventId> >::const_iterator iset = simTkIds.begin();
iset != simTkIds.end(); iset++) {
auto ipos = mapping.find(*iset);
if (ipos != mapping.end()) {
//std::cout << "cluster in detid: " << detid << " from tp: " << ipos->second.key() << " " << iset->first << std::endl;
clusterTPList->push_back(std::make_pair(OmniClusterRef(c_ref), ipos->second));
}
}
}
}
}

if ( foundStripClusters ) {
Expand Down Expand Up @@ -151,8 +151,10 @@ void ClusterTPAssociationProducer::produce(edm::Event& iEvent, const edm::EventS
}
}
}

iEvent.put(clusterTPList);
}

template <typename T>
std::vector<std::pair<uint32_t, EncodedEventId> >
//std::pair<uint32_t, EncodedEventId>
Expand Down