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/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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* Copyright (C) 2010 Brian Aker
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of Patrick Galbraith nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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Some sections of this code came from the Boost examples.
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#ifndef DRIZZLED_UTIL_STRING_H
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#define DRIZZLED_UTIL_STRING_H
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#include <boost/algorithm/string/predicate.hpp>
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#include <boost/functional/hash.hpp>
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#include <boost/shared_ptr.hpp>
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typedef boost::shared_ptr<std::string> shared_ptr;
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typedef boost::shared_ptr<const std::string> const_shared_ptr;
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struct insensitive_equal_to : std::binary_function<std::string, std::string, bool>
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bool operator()(std::string const& x, std::string const& y) const
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return boost::algorithm::iequals(x, y, std::locale());
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struct insensitive_hash : std::unary_function<std::string, std::size_t>
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std::size_t operator()(std::string const& x) const
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for(std::string::const_iterator it = x.begin(); it != x.end(); ++it)
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boost::hash_combine(seed, std::toupper(*it, locale));
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struct sensitive_hash : std::unary_function< std::vector<char>, std::size_t>
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std::size_t operator()(std::vector<char> const& x) const
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for(std::vector<char>::const_iterator it = x.begin(); it != x.end(); ++it)
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boost::hash_combine(seed, *it);
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} /* namespace util */
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} /* namespace drizzled */
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#endif /* DRIZZLED_UTIL_STRING_H */