// src/backend/python_policy_manager.hh - Copyright 2005, 2006, University
//               of Padova, dept. of Pure and Applied
//               Mathematics
//
// This file is part of SGPEMv2.
//
// This is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// SGPEMv2 is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with SGPEMv2; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

#ifndef PYTHON_POLICY_MANAGER_HH
#define PYTHON_POLICY_MANAGER_HH 1

#include "config.h"

#include <Python.h>

#include "../policy_manager.hh"
#include "python_policy.hh"

namespace sgpem
{
  //class PolicyManager;
  class PythonPolicyManager;
	
  class SG_DLLEXPORT PythonPolicyManager : public PolicyManager
  {
  public:  	
    Policy& get_policy();
    void init();
    PyObject* get_py_dict();
		
    static PythonPolicyManager* const get_instance();	
		
  private:
    PythonPolicyManager();
    PythonPolicyManager(const PythonPolicyManager&);
    PythonPolicyManager& operator=(const PythonPolicyManager&);

    static PythonPolicyManager* _instance;
    std::auto_ptr<PythonPolicy>	_python_policy;

    bool _initialized;
  };

}

#endif