default_ops.hh

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// default_ops.hh: this file is part of the Vaucanson project.
//
// Vaucanson, a generic library for finite state machines.
//
// Copyright (C) 2001, 2002, 2003, 2004, 2005 The Vaucanson Group.
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// The complete GNU General Public Licence Notice can be found as the
// `COPYING' file in the root directory.
//
// The Vaucanson Group consists of people listed in the `AUTHORS' file.
//
#ifndef VCSN_DESIGN_PATTERN_DEFAULT_OPS_HH
# define VCSN_DESIGN_PATTERN_DEFAULT_OPS_HH

# include <vaucanson/design_pattern/predecls.hh>
# include <vaucanson/misc/selectors.hh>

namespace vcsn {

  /*--------------------.
  | Structure::contains |
  `--------------------*/

  template<typename S, typename T>
  bool op_contains(const Structure<S>& set, const T& value);

  /*---------------------.
  | Standard comparisons |
  `---------------------*/

  template<typename S, typename T, typename U>
  bool op_eq(const Structure<S>&,
             const T& v1,
             const U& v2);

  template<typename S, typename V, typename T, typename U>
  bool op_eq(const Structure<S>&,
             const Structure<V>&,
             const T& v1,
             const U& v2);

  template<typename S, typename T, typename U>
  bool op_lt(const Structure<S>&,
             const T& v1,
             const U& v2);

  template<typename S, typename V, typename T, typename U>
  bool op_lt(const Structure<S>&,
             const Structure<V>&,
             const T& v1,
             const U& v2);

  /*------------.
  | Conversions |
  `------------*/

  template<typename S, typename R, typename T>
  R op_convert(const Structure<S> &se,
               SELECTOR(R), const T& data);

  template<typename S, typename T>
  const T& op_convert(const Structure<S>& se,
                      SELECTOR(T), const T& from_data);

  template<typename S, typename T>
  const T& op_convert(const Structure<S>& se, SELECTOR(T),
                      const Structure<S>& from_se, const T& from_data);

  /*---------------------.
  | Default construction |
  `---------------------*/

  template<typename S, typename T>
  T op_default(const Structure<S>& se, SELECTOR(T));


  /*-----.
  | Swap |
  `-----*/

  template<typename S, typename T>
  void op_swap(const Structure<S>& se, T& v1, T& v2);

  /*-----------.
  | Assignment |
  `-----------*/

  template<typename S, typename T, typename U>
  void
  op_assign(const Structure<S>& s,
            T& dst, const U& src);

  template<typename S, typename T, typename U>
  void op_assign(const Structure<S>& s1,
                 const Structure<S>& s2,
                 T& dst,
                 const U& src);

  template<typename S, typename T, typename U>
  void op_in_add(const Structure<S>& s1,
                 const Structure<S>& s2,
                 T& dst,
                 const U& arg);

  template<typename S, typename T, typename U>
  void op_in_sub(const Structure<S>& s1,
                 const Structure<S>& s2,
                 T& dst,
                 const U& arg);

  template<typename S, typename T, typename U>
  void op_in_mul(const Structure<S>& s1,
                 const Structure<S>& s2,
                 T& dst,
                 const U& arg);

  template<typename S, typename T, typename U>
  void op_in_div(const Structure<S>& s1,
                 const Structure<S>& s2,
                 T& dst,
                 const U& arg);

  template<typename S, typename T, typename U>
  void op_in_mod(const Structure<S>& s1,
                 const Structure<S>& s2,
                 T& dst,
                 const U& arg);

  template<typename S, typename T, typename U>
  T op_add(const Structure<S>& s1,
           const Structure<S>& s2,
           const T& v1,
           const U& v2);

  template<typename S, typename T, typename U>
  T op_sub(const Structure<S>& s1,
           const Structure<S>& s2,
           const T& v1,
           const U& v2);

  template<typename S, typename T, typename U>
  T op_mul(const Structure<S>& s1,
           const Structure<S>& s2,
           const T& v1,
           const U& v2);

  template<typename S, typename T, typename U>
  T op_div(const Structure<S>& s1,
           const Structure<S>& s2,
           const T& v1,
           const U& v2);

  template<typename S, typename T, typename U>
  T op_mod(const Structure<S>& s1,
           const Structure<S>& s2,
           const T& v1,
           const U& v2);

  template<typename S, typename St, typename T>
  St& op_rin(const Structure<S>& s, St& st, const T& v);

  template<typename S, typename St, typename T>
  St& op_rout(const Structure<S>& s, St& st, const T& v);

} // vcsn

# if !defined VCSN_USE_INTERFACE_ONLY || defined VCSN_USE_LIB
#  include <vaucanson/design_pattern/default_ops.hxx>
# endif // VCSN_USE_INTERFACE_ONLY

#endif // ! VCSN_DESIGN_PATTERN_DEFAULT_OPS_HH