HGCalImagingAlgo.h File Reference

#include "Geometry/HGCalGeometry/interface/HGCalGeometry.h"
#include "Geometry/CaloTopology/interface/HGCalTopology.h"
#include "DataFormats/ForwardDetId/interface/HGCalDetId.h"
#include "DataFormats/HGCRecHit/interface/HGCRecHitCollections.h"
#include "Geometry/CaloGeometry/interface/CaloSubdetectorGeometry.h"
#include "Geometry/CaloGeometry/interface/CaloGeometry.h"
#include "Geometry/CaloGeometry/interface/CaloCellGeometry.h"
#include "Geometry/CaloGeometry/interface/TruncatedPyramid.h"
#include "Geometry/Records/interface/CaloGeometryRecord.h"
#include "DataFormats/Math/interface/Point3D.h"
#include "DataFormats/EgammaReco/interface/BasicCluster.h"
#include "RecoLocalCalo/HGCalRecAlgos/interface/RecHitTools.h"
#include <string>
#include <vector>
#include <set>
#include <numeric>
#include "KDTreeLinkerAlgoT.h"

Go to the source code of this file.

Classes
struct	HGCalImagingAlgo::Hexel
class	HGCalImagingAlgo

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

Function Documentation

template<typename T >

std::vector<size_t> sorted_indices

(

const std::vector< T > &

v

)

Definition at line 29 of file HGCalImagingAlgo.h.

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

Referenced by HGCalImagingAlgo::calculateDistanceToHigher(), 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;
}