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

// IAthHistogramTool.h 
// Header file for class IAthHistogramTool
// Author: Karsten Koeneke
#ifndef PATCORE_IATHHISTOGRAMTOOL_H
#define PATCORE_IATHHISTOGRAMTOOL_H 1

// STL includes

// HepMC / CLHEP includes

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

// Forward declaration
//namespace Trk
//{
//  class VxCandidate;
//}


static const InterfaceID IID_IAthHistogramTool("IAthHistogramTool", 1, 0);

class IAthHistogramTool
  : virtual public ::IAlgTool
{ 

  // Public methods: 
 public: 

  //virtual ~IAthHistogramTool();

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

  // Non-const methods: 

  virtual StatusCode fill( const double weight = 1.0) = 0;

  // Protected data: 
 protected: 

}; 


inline const InterfaceID& IAthHistogramTool::interfaceID() 
{ 
   return IID_IAthHistogramTool; 
}


#endif //> !PATCORE_IATHHISTOGRAMTOOL_H

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