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# iomanip.hxx

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    00001 // iomanip.hxx: this file is part of the Vaucanson project.
    00002 //
    00003 // Vaucanson, a generic library for finite state machines.
    00004 //
    00005 // Copyright (C) 2004, 2005, 2006 The Vaucanson Group.
    00006 //
    00007 // This program is free software; you can redistribute it and/or
    00008 // modify it under the terms of the GNU General Public License
    00009 // as published by the Free Software Foundation; either version 2
    00010 // of the License, or (at your option) any later version.
    00011 //
    00012 // The complete GNU General Public Licence Notice can be found as the
    00013 // `COPYING' file in the root directory.
    00014 //
    00015 // The Vaucanson Group consists of people listed in the `AUTHORS' file.
    00016 //
    00017 #ifndef VCSN_MISC_IOMANIP_HXX
    00018 # define VCSN_MISC_IOMANIP_HXX
    00019
    00028 # include <vaucanson/misc/iomanip.hh>
    00029
    00030 namespace vcsn
    00031 {
    00032   namespace misc
    00033   {
    00034
    00035   /*--------.
    00036   | iomanip |
    00037   `--------*/
    00038
    00039     template <class Self>
    00040     const Self&
    00041     iomanip<Self>::self () const
    00042     {
    00043       return *static_cast<const Self*> (this);
    00044     }
    00045
    00046     template <class IOM>
    00047     std::ostream&
    00048     operator<< (std::ostream& ostr, const iomanip<IOM>& m)
    00049     {
    00050       return m.self () (ostr);
    00051     }
    00052
    00053   /*-------------.
    00054   | pword_delete |
    00055   `-------------*/
    00056
    00057     template <class T>
    00058     void
    00059     pword_delete (std::ios_base::event ev, std::ios_base &io, int idx)
    00060     {
    00061       if (ev == std::ios_base::erase_event)
    00062         delete static_cast<T*> (io.pword (idx));
    00063     }
    00064
    00065   } // End of namespace misc.
    00066 } // End of namespace vcsn.
    00067
    00068 #endif // ! VCSN_MISC_IOMANIP_HXX