PHHepMCGenEventMap.cc

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#include "PHHepMCGenEventMap.h"
 
#include "PHHepMCGenEvent.h"
 
#include <cassert>
 
using namespace std;
 
ClassImp(PHHepMCGenEventMap)
 
    PHHepMCGenEventMap::PHHepMCGenEventMap()
  : _map()
{
}
 
PHHepMCGenEventMap::PHHepMCGenEventMap(const PHHepMCGenEventMap& eventmap)
  : _map()
{
  for (ConstIter iter = eventmap.begin();
       iter != eventmap.end();
       ++iter)
  {
    const PHHepMCGenEvent* event = iter->second;
    _map.insert(make_pair(event->get_embedding_id(), event->Clone()));
  }
}
 
PHHepMCGenEventMap& PHHepMCGenEventMap::operator=(const PHHepMCGenEventMap& eventmap)
{
  Reset();
  for (ConstIter iter = eventmap.begin();
       iter != eventmap.end();
       ++iter)
  {
    const PHHepMCGenEvent* event = iter->second;
    _map.insert(make_pair(event->get_embedding_id(), event->Clone()));
  }
  return *this;
}
 
PHHepMCGenEventMap::~PHHepMCGenEventMap()
{
  Reset();
}
 
void PHHepMCGenEventMap::Reset()
{
  for (Iter iter = _map.begin();
       iter != _map.end();
       ++iter)
  {
    PHHepMCGenEvent* event = iter->second;
    delete event;
  }
  _map.clear();
}
 
void PHHepMCGenEventMap::identify(ostream& os) const
{
  os << "PHHepMCGenEventMap: size = " << _map.size() << endl;
 
  for (const auto & evt : _map)
  {
    cout <<"Event["<<evt.first<<"] : ";
    assert(evt.second);
    evt.second -> identify();
  }
 
  return;
}
 
const PHHepMCGenEvent* PHHepMCGenEventMap::get(int id) const
{
  ConstIter iter = _map.find(id);
  if (iter == _map.end()) return NULL;
  return iter->second;
}
 
PHHepMCGenEvent* PHHepMCGenEventMap::get(int id)
{
  Iter iter = _map.find(id);
  if (iter == _map.end()) return NULL;
  return iter->second;
}
 
PHHepMCGenEvent* PHHepMCGenEventMap::insert_active_event(const PHHepMCGenEvent* event)
{
  unsigned int index = 1;
  if (!_map.empty()) index = _map.rbegin()->first + 1;
 
  if (event)
    _map.insert(make_pair(index, event->Clone()));
  else
    _map.insert(make_pair(index, new PHHepMCGenEvent()));
 
  _map[index]->set_embedding_id(index);
  return _map[index];
}
 
PHHepMCGenEvent* PHHepMCGenEventMap::insert_background_event(const PHHepMCGenEvent* event)
{
  unsigned int index = -1;
  if (!_map.empty()) index = _map.begin()->first - 1;
 
  if (event)
    _map.insert(make_pair(index, event->Clone()));
  else
    _map.insert(make_pair(index, new PHHepMCGenEvent()));
 
  _map[index]->set_embedding_id(index);
  return _map[index];
}
 
PHHepMCGenEvent* PHHepMCGenEventMap::insert_event(const int index, const PHHepMCGenEvent* event)
{
  if (_map.find(index) != _map.end())
  {
    cout <<"PHHepMCGenEventMap::insert_event - Fatal Error -"
        <<"embedding ID "<<index<<" is already used in the PHHepMCGenEventMap. Print map:";
    identify();
 
    exit(10);
  }
 
  if (event)
    _map.insert(make_pair(index, event->Clone()));
  else
    _map.insert(make_pair(index, new PHHepMCGenEvent()));
 
  _map[index]->set_embedding_id(index);
  return _map[index];
}