Mercurial > code
view misc/strip.hpp @ 597:2a0b3a7363f2
Fs: use Boost.Filesystem instead
author | David Demelier <markand@malikania.fr> |
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date | Fri, 02 Dec 2016 22:19:22 +0100 |
parents | c79a501782b0 |
children |
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/* * strip.hpp -- remove leading and trailing spaces * * Copyright (c) 2013-2016 David Demelier <markand@malikania.fr> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /** * \file strip.hpp * \brief Strip function */ #include <algorithm> #include <cctype> /** * Remove leading and trailing spaces. * * \param str the string * \return the removed white spaces */ std::string strip(std::string str) { auto test = [] (char c) { return !std::isspace(c); }; str.erase(str.begin(), std::find_if(str.begin(), str.end(), test)); str.erase(std::find_if(str.rbegin(), str.rend(), test).base(), str.end()); return str; }