wnodectx.h

Go to the documentation of this file.

// Work node context implementation -*- C++ -*-

// $Id: dbtools.h 347 2008-02-06 15:20:01Z schilly $
// Copyright (C) 2001-2008 Hermann Schichl
//
// This file is part of the COCONUT API.  This library
// is free software; you can redistribute it and/or modify it under the
// terms of the Library GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.

// This library 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
// Library GNU General Public License for more details.

// As a special exception, you may use this file as part of a free software
// library without restriction.  Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the Library GNU General Public License.  This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the Library GNU General Public License.

#ifndef _WNODECTX_H_
#define _WNODECTX_H_

#include <dbbasic.h>

namespace coco {


class work_node_context : public vdbl::context
{
  const work_node* __wn;

public:
  work_node_context() : __wn(NULL) {}
  work_node_context(const work_node* _i) : __wn(_i) {}
  work_node_context(const work_node_context& _w) : __wn(_w.__wn) {}
  virtual ~work_node_context() {}

  work_node_context& operator=(const work_node_context& _w)
        { __wn = _w.__wn; return *this; }

  const work_node* wn() const { return __wn; }
};

} // namespace coco

#endif // _WNODECTX_H_

---