Geant4PythonCall.h

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//==========================================================================
//  AIDA Detector description implementation 
//--------------------------------------------------------------------------
// Copyright (C) Organisation europeenne pour la Recherche nucleaire (CERN)
// All rights reserved.
//
// For the licensing terms see $DD4hepINSTALL/LICENSE.
// For the list of contributors see $DD4hepINSTALL/doc/CREDITS.
//
//  \author Markus Frank
//  \date   2015-11-03
//
//==========================================================================
#ifndef DDG4_PYTHON_GEANT4PYTHONCALL_H
#define DDG4_PYTHON_GEANT4PYTHONCALL_H
 
// ROOT include files
#include <TPyReturn.h>
 
namespace dd4hep {
 
  namespace sim {
 
 
    class Geant4PythonCall   {
      PyObject* m_callable;
      PyObject* m_arguments;
 
    public:
      Geant4PythonCall();
      virtual ~Geant4PythonCall();
 
      bool isValid()  const {  return m_callable != 0;  }
 
      template <typename RETURN> RETURN execute() const;
 
      template <typename RETURN> RETURN execute(PyObject* callable) const;
 
      template <typename RETURN> RETURN execute(PyObject* callable, PyObject* args) const;
 
      void set(PyObject* callable, PyObject* args);
      void set(PyObject* callable);
    };
  }    // End namespace sim
}      // End namespace dd4hep
#endif // DDG4_PYTHON_GEANT4PYTHONCALL_H