71 lines
2.4 KiB
C++
71 lines
2.4 KiB
C++
/*
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Copyright (c) 2012-2018, Arvid Norberg
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All rights reserved.
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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
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are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the distribution.
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* Neither the name of the author nor the names of its
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contributors may be used to endorse or promote products derived
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from this software 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 OWNER 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 THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef TORRENT_VECTOR_UTILS_HPP_INCLUDE
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#define TORRENT_VECTOR_UTILS_HPP_INCLUDE
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#include <vector>
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#include <algorithm>
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namespace libtorrent {
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template <class T>
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typename std::vector<T>::iterator sorted_find(std::vector<T>& container
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, T v)
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{
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typename std::vector<T>::iterator i = std::lower_bound(container.begin()
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, container.end(), v);
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if (i == container.end()) return container.end();
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if (*i != v) return container.end();
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return i;
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}
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template <class T>
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typename std::vector<T*>::const_iterator sorted_find(std::vector<T*> const& container
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, T const* v)
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{
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return sorted_find(const_cast<std::vector<T*>&>(container)
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, const_cast<T*>(v));
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}
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template<class T>
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void sorted_insert(std::vector<T>& container, T v)
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{
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typename std::vector<T>::iterator i = std::lower_bound(container.begin()
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, container.end(), v);
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container.insert(i, v);
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}
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}
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#endif
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