// scopesel.h -- Select a scope.
// 
// Copyright 2007 Per Abrahamsen and KVL.
//
// This file is part of Daisy.
// 
// Daisy is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser Public License as published by
// the Free Software Foundation; either version 2.1 of the License, or
// (at your option) any later version.
// 
// Daisy 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 Lesser Public License for more details.
// 
// You should have received a copy of the GNU Lesser Public License
// along with Daisy; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

#ifndef SCOPESEL_H
#define SCOPESEL_H

#include "model.h"
#include "symbol.h"

class Output;
class Scope;
class Treelog;

class Scopesel : public Model
{
  // Content.
public:
  static const char *const component;
  symbol library_id () const;

  // Use.
public:
  virtual Scope* lookup (const Output&, Treelog& msg) const = 0;

  // Create and Destroy.
private:
  Scopesel (const Scopesel&);
public:
  explicit Scopesel ();
  ~Scopesel ();
};

#endif // SCOPESEL_H
