INet6Address.ct

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// $Id: INet6Address.ct 1772 2011-03-10 12:45:21Z tho $
//
// Copyright (C) 2007
// Fraunhofer (FOKUS)
// Competence Center NETwork research (NET), St. Augustin, GERMANY
//     Stefan Bund <g0dil@berlios.de>
//
// 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.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the
// Free Software Foundation, Inc.,
// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

#include "INet6Address.ih"

// Custom includes

#define prefix_
//-/////////////////////////////////////////////////////////////////////////////////////////////////

//-/////////////////////////////////////////////////////////////////////////////////////////////////
// senf::INet6Address

template <class InputIterator>
prefix_ senf::INet6Address senf::INet6Address::from_data(InputIterator i)
{
    INet6Address addr (senf::noinit);
    iterator j (addr.begin());
    iterator const j_end (addr.end());
    for (;j!=j_end;++j,++i)
        *j = *i;
    return addr;
}

//-/////////////////////////////////////////////////////////////////////////////////////////////////
// namespace senf::detail members

template <class ForwardIterator, class Function>
prefix_ void senf::detail::apply_mask(unsigned bits, ForwardIterator b, ForwardIterator e,
                                      Function fn)
{
    for (; bits>8 && b != e; bits -= 8, ++b)
        fn(*b, boost::lambda::make_const(0xFFu));
    if (bits > 0 && b != e)
        fn( *(b++), boost::lambda::make_const(~ low_bits_mask(8-bits)));
    for (; b != e; ++b)
        fn(*b, boost::lambda::make_const(0u));
}

template <class ForwardIterator1, class ForwardIterator2, class Function>
prefix_ ForwardIterator1 senf::detail::find_if_mask(unsigned bits, ForwardIterator1 b1,
                                                    ForwardIterator1 e1, ForwardIterator2 b2,
                                                    Function fn)
{
    for (; bits>8 && b1 != e1; bits -= 8, ++b1, ++b2)
        if (fn(*b1, *b2, boost::lambda::make_const(0xFFu)))
            return b1;
    if (bits > 0 && b1 != e1)
        if (fn(*b1, *b2, boost::lambda::make_const(~ low_bits_mask(8-bits))))
            return b1;
    for (++b1, ++b2; b1 != e1; ++b1, ++b2)
        if (fn(*b1, *b2, boost::lambda::make_const(0u)))
            return b1;
    return e1;
}

//-/////////////////////////////////////////////////////////////////////////////////////////////////
#undef prefix_


// Local Variables:
// mode: c++
// fill-column: 100
// comment-column: 40
// c-file-style: "senf"
// indent-tabs-mode: nil
// ispell-local-dictionary: "american"
// compile-command: "scons -u test"
// End: