pymlengineimpl.hpp

"More for C++" is a class library that provides some features that are usually common for object ori

//
//  This file is part of the "More for C++" library
//
//  Copyright (c) 1999-2003 by Thorsten Goertz ([e-mail])
//
//  The "More for C++" library is free software; you can redistribute it and/or
//  modify it under the terms of the license that comes with this package.
//
//  Read "license.txt" for more details.
//
//  THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
//  WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES
//  OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

////////////////////////////////////////////////////////////////////////////////

#ifndef PYMLENGINEIMPL_HPP
#define PYMLENGINEIMPL_HPP

////////////////////////////////////////////////////////////////////////////////

#include <more/pyml/pymlengine.hpp>
#include <more/script/pythoninterpreter.hpp>

////////////////////////////////////////////////////////////////////////////////

namespace more
{
  namespace pyml
  {
    class PymlEngineImpl: public PymlEngine
    {
      public:
        PymlEngineImpl( const p<more::script::PythonInterpreter>& );
        virtual p<more::script::PythonInterpreter> getInterpreter( );
        virtual void transform( const String& sPyml,
                                const p<more::io::OutputStream>&,
                                const p<more::os::Directory>& pWorkingDirectory ) throw( more::io::IOException );
        virtual void interrupt( );
        virtual bool hasBeenInterrupted( );

      private:
        String extractPython( const String& sPyml,
                              size_t nPosOfStartTag,
                              size_t nPosOfEndTag ) const;

        p<more::script::PythonInterpreter>  m_pPythonInterpreter;
        bool                                m_bHasBeenInterrupted;
    };
  }
}

////////////////////////////////////////////////////////////////////////////////

#endif