Counter.h

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/***********************************************************************************\
* (c) Copyright 1998-2024 CERN for the benefit of the LHCb and ATLAS collaborations *
*                                                                                   *
* This software is distributed under the terms of the Apache version 2 licence,     *
* copied verbatim in the file "LICENSE".                                            *
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#pragma once
 
#include <GaudiKernel/DataObject.h>
#include <iostream>
 
namespace Gaudi {
  namespace TestSuite {
 
    class Collision;
 
    // CLID definition
    static const CLID& CLID_Counter = 1109;
 
    class GAUDI_API Counter : public DataObject {
 
    public:
      Counter();
 
      const CLID&        clID() const override { return classID(); }
      static const CLID& classID() { return CLID_Counter; }
 
      int value() const { return m_counter; }
      int increment() { return ++m_counter; }
      int decrement() { return --m_counter; }
      void set( int val ) { m_counter = val; }
 
    private:
      int m_counter;
    };
  } // namespace TestSuite
} // namespace Gaudi