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// -*- C++ -*-
//
// Package: Modules
// Class : IterateNTimesLooper
//
// Implementation:
// <Notes on implementation>
//
// Original Author: Chris Jones
// Created: Tue Jul 11 11:16:14 EDT 2006
//
// system include files
// user include files
#include "FWCore/Framework/interface/EDLooper.h"
#include "FWCore/Framework/interface/LooperFactory.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
namespace edm {
class IterateNTimesLooper : public EDLooper {
public:
IterateNTimesLooper(ParameterSet const&);
IterateNTimesLooper(IterateNTimesLooper const&) = delete; // stop default
IterateNTimesLooper const& operator=(IterateNTimesLooper const&) = delete; // stop default
~IterateNTimesLooper() override;
// ---------- const member functions ---------------------
// ---------- static member functions --------------------
// ---------- member functions ---------------------------
void startingNewLoop(unsigned int) override;
Status duringLoop(Event const&, EventSetup const&) override;
Status endOfLoop(EventSetup const&, unsigned int) override;
private:
// ---------- member data --------------------------------
unsigned int max_;
unsigned int times_;
bool shouldStop_;
};
//
//
// constructors and destructor
//
IterateNTimesLooper::IterateNTimesLooper(ParameterSet const& iConfig)
: max_(iConfig.getParameter<unsigned int>("nTimes")), times_(0), shouldStop_(false) {}
// IterateNTimesLooper::IterateNTimesLooper(IterateNTimesLooper const& rhs) {
// // do actual copying here;
// }
IterateNTimesLooper::~IterateNTimesLooper() {}
//
// assignment operators
//
// IterateNTimesLooper const& IterateNTimesLooper::operator=(IterateNTimesLooper const& rhs) {
// //An exception safe implementation is
// IterateNTimesLooper temp(rhs);
// swap(rhs);
//
// return *this;
// }
//
// member functions
//
void IterateNTimesLooper::startingNewLoop(unsigned int iIteration) {
times_ = iIteration;
if (iIteration >= max_) {
shouldStop_ = true;
}
}
EDLooper::Status IterateNTimesLooper::duringLoop(Event const&, EventSetup const&) {
return shouldStop_ ? kStop : kContinue;
}
EDLooper::Status IterateNTimesLooper::endOfLoop(EventSetup const&, unsigned int /*iCounter*/) {
++times_;
return (times_ < max_) ? kContinue : kStop;
}
} // namespace edm
using edm::IterateNTimesLooper;
DEFINE_FWK_LOOPER(IterateNTimesLooper);
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