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SimpleDiff.h

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//  ====================================================================
//  SimpleDiff.h
//  --------------------------------------------------------------------
//
//  This is the header file for the SimpleDiff class
//   calculates a lot of means and sigmas
//
//  Author    : H.T.Phillips, P. Clarke, R. Steward, P. Sherwood, E. Richter-Was
//
//  ====================================================================
#ifndef ATLFAST_SIMPLEDIFF_H
#define ATLFAST_SIMPLEDIFF_H


// places to look in the TES for input
#define DEFAULT_inputLocation1 "/Event/SimpleTestOut"
#define DEFAULT_inputLocation2 "/Event/SimpleTestOut"

#include <string>

// Framework include files
#include "GaudiKernel/Algorithm.h"
#include "AtlfastCode/SimpleTestStatistic.h"
#include "AtlfastCode/SimpleTestStatisticCollection.h"
#include "AtlfastCode/TesIO.h"

namespace Atlfast {
class SimpleDiff: public Algorithm {
public:
  SimpleDiff(const std::string& name, ISvcLocator* pSvcLocator); 
  StatusCode initialize();
  StatusCode execute();
  StatusCode finalize();
private:
  int  m_eventCount;
  TesIO* m_tesIO;
  // member variables pointing to locations in the TES
  std::string m_inputLocation1;  
  std::string m_inputLocation2;  
  //methods
  SimpleTestStatisticCollection::const_iterator seek
  (const SimpleTestStatisticCollection::iterator,
   const SimpleTestStatisticCollection::iterator,
   const SimpleTestStatisticCollection::const_iterator);

};

} // end of namespace bracket  

#endif 

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