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/*
Copyright (C) 2016 Carl Hetherington <cth@carlh.net>
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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "case_insensitive_sorter.h"
#include <boost/filesystem.hpp>
#include <boost/foreach.hpp>
#include <iostream>
using std::string;
bool
CaseInsensitiveSorter::operator() (boost::filesystem::path a, boost::filesystem::path b)
{
string x = a.string ();
string y = b.string ();
transform (x.begin(), x.end(), x.begin(), ::tolower);
transform (y.begin(), y.end(), y.begin(), ::tolower);
return x < y;
}
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