ClassCounts.cxx

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/
 
#include "LArCafJobs/ClassCounts.h"
 
#include <iostream>
 
using std::cout;
using std::endl;
 
using namespace LArSamples;
 
std::map<TString, int>* ClassCounts::m_counts = nullptr;
 
ClassCounts::ClassCounts(const TString& className)
  : m_className(className)
{
  counts()[className] = 0;
}
 
 
ClassCounts::~ClassCounts()
{
  m_counts->erase(className());
  if (m_counts->empty()) {
    delete m_counts;
    m_counts = nullptr;
  }
}
 
 
std::map<TString, int>& ClassCounts::counts()
{
  if (!m_counts) m_counts = new std::map<TString, int>();
  return *m_counts;
}
 
 
void ClassCounts::printCountsTable()
{
  cout << "Class instance counts : " << endl;
  if (!m_counts) return;
  for (const std::pair<const TString, int>& p : counts())
    cout << Form("%20s : %-d", p.first.Data(), p.second) << endl;
}