TriggerProjection.hh

// -*- C++ -*-
#ifndef RIVET_TRIGGERPROJECTION_HH
#define RIVET_TRIGGERPROJECTION_HH
 
#include "Rivet/Projection.hh"
 
namespace Rivet {
 

  class TriggerProjection : public Projection {
  public:

    TriggerProjection()
        : _passed(true) {
      setName("TriggerProjection");
    }
 
    virtual ~TriggerProjection() { }

    RIVET_DEFAULT_PROJ_CLONE(TriggerProjection);

    using Projection::operator=;

    bool operator()() const {
      return _passed;
    }
 
 
  protected:
 
    virtual void project(const Event&) {
      pass();
    }

    void pass() {
      _passed = true;
    }

    virtual CmpState compare(const Projection&) const {
      return CmpState::EQ;
    }

    void fail() {
      _passed = false;
    }
 
  protected:
 
    bool _passed;
  };
 
 
}
 
#endif