InDetPerfPlot_VerticesVsMu.cxx

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/
 
#include "InDetPerfPlot_VerticesVsMu.h"
#include "xAODTracking/TrackParticle.h"
#include "xAODTracking/TrackParticleContainer.h"
#include "xAODTracking/Vertex.h"
#include "xAODTracking/VertexContainer.h"
#include "EventPrimitives/EventPrimitives.h"
#include "EventPrimitives/EventPrimitivesHelpers.h"
 
InDetPerfPlot_VerticesVsMu::InDetPerfPlot_VerticesVsMu(InDetPlotBase* pParent,
                               const std::string& sDir):
  InDetPlotBase(pParent, sDir)
{
  // nop
}
 
void
InDetPerfPlot_VerticesVsMu::initializePlots() {
 
  book(m_vx_n_vs_truthMu, "vx_n_vs_truthMu");
  book(m_vx_n_vs_actualMu, "vx_n_vs_actualMu");
}
 
void
InDetPerfPlot_VerticesVsMu::fill(const xAOD::VertexContainer& vertices, unsigned int truthMu, float actualMu, float weight) {
  // fill number of vertices
  int nGoodVertices(0);
 
  for (const auto& vtx : vertices.stdcont()) {
    if (vtx->vertexType() == xAOD::VxType::NoVtx) {
      continue; // skip dummy vertex
    }
    nGoodVertices++;
  }
 
  fillHisto(m_vx_n_vs_truthMu, nGoodVertices, truthMu, weight);
  fillHisto(m_vx_n_vs_actualMu, nGoodVertices, actualMu, weight);
 
}