/cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/PATCore/PATCore/IAthCalculatorTool.h

// IAthCalculatorTool.h 
// Header file for class IAthCalculatorTool
// Author: Karsten Koeneke <karsten.koeneke@cern.ch>
#ifndef PATCORE_IATHCALCULATORTOOL_H
#define PATCORE_IATHCALCULATORTOOL_H 1

// STL includes

// HepMC / CLHEP includes

// FrameWork includes
#include "GaudiKernel/IAlgTool.h"

// Include the return object
#include "PATCore/TResult.h"

// Forward declaration
class INavigable4Momentum;


static const InterfaceID IID_IAthCalculatorTool("IAthCalculatorTool", 1, 0);

class IAthCalculatorTool
  : virtual public ::IAlgTool
{ 

  // Public methods: 
 public: 

  //virtual ~IAthCalculatorTool(){};

  // Const methods: 
  static const InterfaceID& interfaceID();


  virtual const Root::TResult& getTResult( ) = 0;


  virtual const Root::TResult& calculate( const INavigable4Momentum* /*part*/ ) = 0;


  // Non-const methods: 

  // Protected data: 
 protected: 

}; 


inline const InterfaceID& IAthCalculatorTool::interfaceID() 
{ 
   return IID_IAthCalculatorTool; 
}


#endif //> !PATCORE_IATHSELECTORTOOL_H

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