hgcal_clustering Namespace Reference

Typedefs
typedef std::map< DetId, float >	Density

Functions
template<typename T >
size_t	max_index (const std::vector< T > &v)
template<typename T >
std::vector< size_t >	sorted_indices (const std::vector< T > &v)

Typedef Documentation

typedef std::map< DetId, float > hgcal_clustering::Density

Definition at line 47 of file HGCalClusteringAlgoBase.h.

Function Documentation

template<typename T >

size_t hgcal_clustering::max_index

(

const std::vector< T > &

v

)

Definition at line 34 of file HGCalClusteringAlgoBase.h.

References begin, end, training_settings::idx, and findQualityFiles::v.

Referenced by CSCXonStrip_MatchGatti::findXOnStrip(), HGCalCLUEAlgo::getClusters(), and HGCalImagingAlgo::getClusters().

                                        {

        // initialize original index locations
        std::vector<size_t> idx(v.size(),0);
        std::iota (std::begin(idx), std::end(idx), 0);

        // take the max index based on comparing values in v
        auto maxidx = std::max_element(idx.begin(), idx.end(), [&v](size_t i1, size_t i2) {return v[i1].data.rho < v[i2].data.rho;});

        return (*maxidx);
}

template<typename T >

std::vector<size_t> hgcal_clustering::sorted_indices

(

const std::vector< T > &

v

)

Definition at line 18 of file HGCalClusteringAlgoBase.h.

References begin, end, training_settings::idx, jetUpdater_cfi::sort, and findQualityFiles::v.

Referenced by HGCalCLUEAlgo::calculateDistanceToHigher(), HGCalImagingAlgo::calculateDistanceToHigher(), HGCalCLUEAlgo::findAndAssignClusters(), HGCalImagingAlgo::findAndAssignClusters(), HGCalDepthPreClusterer::makePreClusters(), and HGCal3DClustering::organizeByLayer().

                                                        {

        // initialize original index locations
        std::vector<size_t> idx(v.size());
        std::iota (std::begin(idx), std::end(idx), 0);

        // sort indices based on comparing values in v
        std::sort(idx.begin(), idx.end(),
                  [&v](size_t i1, size_t i2) {
                return v[i1] > v[i2];
        });

        return idx;
}