Stack.cxx

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// $Id: Stack.cxx,v 1.1 2007/02/09 04:44:14 fmwk Exp $
//
// messier@indiana.edu
#include "JobControl/Stack.h"
#include <iostream>
#include "JobControl/Job.h"
using namespace jobc;

Stack* Stack::fInstance = 0;

Stack& Stack::Instance() 
{
  if (fInstance==0) fInstance = new Stack();
  return *fInstance;
}

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

void Stack::PrintAll() 
{
  std::list<Job*>::iterator itr(fJobStack.begin());
  std::list<Job*>::iterator itrEnd(fJobStack.end());
  for (; itr!=itrEnd; ++itr) {
    (*itr)->Print();
  }
}

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

void Stack::CleanUp()
{
  std::list<Job*>::iterator itr(fJobStack.begin());
  std::list<Job*>::iterator itrEnd(fJobStack.end());
  for (; itr!=itrEnd; ++itr) {
    if (*itr) delete *itr;
  }
}

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

void Stack::Exec(edm::EventHandle& e) 
{
  std::list<Job*>::iterator itr(fJobStack.begin());
  std::list<Job*>::iterator itrEnd(fJobStack.end());
  for (; itr!=itrEnd; ++itr) {
    if (*itr) {
      (*itr)->CheckStatus(std::string(""),&e);
      (*itr)->Exec(e);
    }
  }
}

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

void Stack::AdoptJob(Job* j) { fJobStack.push_back(j); }

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

void Stack::Run() 
{
  std::list<Job*>::iterator itr(fJobStack.begin());
  std::list<Job*>::iterator itrEnd(fJobStack.end());
  for (; itr!=itrEnd; ++itr) {
    (*itr)->Run(-1); // -1 is flag for "all events"
  }
}

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

void Stack::RunOne() 
{
  std::list<Job*>::iterator itr(fJobStack.begin());
  std::list<Job*>::iterator itrEnd(fJobStack.end());
  for (; itr!=itrEnd; ++itr) (*itr)->Run(0);
}

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