JobCleaner.cxx

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// $Id: JobCleaner.cxx,v 1.1 2002/04/02 23:54:56 messier Exp $
//
// Implementation of JobCleaner class for JobC
//
// messier@huhepl.harvard.edu
#include "JobControl/JobCleaner.h"
#include "JobControl/JobC.h"

JobCleaner* JobCleaner::fInstance = 0;

//......................................................................

JobCleaner::~JobCleaner() { this->Reap(); }

//......................................................................

void JobCleaner::Add(JobC* j) { fJobCList.push_back(j); }

//......................................................................

void JobCleaner::Remove(JobC* j) 
{
  // Remove the JobC object from the list of managed objects
  std::vector<JobC*>::iterator itr(fJobCList.begin());
  std::vector<JobC*>::iterator itrEnd(fJobCList.end());
  for (; itr!=itrEnd; ++itr) {
    if (*itr == j) {
      *itr = 0;
      return;
    }
  }
}

//......................................................................

void JobCleaner::Reap() {
  std::vector<JobC*>::iterator itr(fJobCList.begin());
  std::vector<JobC*>::iterator itrEnd(fJobCList.end());
  for (; itr!=itrEnd; ++itr) {
    if (*itr) {
      delete *itr;
      *itr = 0;
    }
  }
}

//......................................................................

JobCleaner& JobCleaner::Instance() 
{
  if (fInstance) return *fInstance;

  static JobCleaner::Cleaner c;
  c.ClassIsUsed();
  fInstance = new JobCleaner();
  return *fInstance;
}

//......................................................................

JobCleaner::JobCleaner() { }

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