// http://turtle.sourceforge.net
//
// Copyright Mathieu Champlon 2012
//
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)

#ifndef VIEW
#define VIEW

//[ view
class view
{
public:
    virtual void display(int result) = 0;
};
//]

#endif // VIEW