cursor.h

一个类似STL的自动机的源代码库

/*
 * ASTL - the Automaton Standard Template Library.
 * C++ generic components for Finite State Machine handling.
 * Copyright (C) 2000 Vincent Le Maout ([e-mail]).
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, 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 GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

// Template files for cursor definitions

#ifndef ASTL_CURSORS_TEMPLATES
#define ASTL_CURSORS_TEMPLATES

#include <concept.h>    // concepts

template < >
class cursor : public cursor_concept
{
public:
  typedef cursor self;
  typedef state_type;
  typedef char_type;
  typedef tag_type;
  typedef char_traits;

  typedef state_type  State;
  typedef tag_type    Tag;
  typedef char_type   Alphabet;
  typedef char_traits Sigma;

  cursor()
  { }

  State src() const 
  { }

  self& operator=(state_type p) 
  { }

  self& operator=(const self &x) 
  { }

  bool operator==(const self &x) const 
  { }

  bool sink() const 
    { }
  
  state_type sink_state() const 
    { }

  bool forward(const char_type& a) 
  { }
  
  bool src_final() const 
  { }

  tag_type src_tag() const  
  { }
  
  bool exists(const char_type& a) const 
  { }
};

#endif