7e6056b3cc
Intended to be used in memtable/cache, as opposed to the old mutation_partition which will be intended to be used as temporary object. The two will have different trade-offs regarding memory efficiency and algorithms. In this commit there is no change in logic, the class is mostly copied. Some methods which are not needed on the v2 model were removed from the interface. Logic changes will be introduced in later commits.
27 lines
604 B
C++
27 lines
604 B
C++
/*
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* Copyright (C) 2014-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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#pragma once
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#include <boost/range/iterator_range.hpp>
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template <typename Container>
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boost::iterator_range<typename Container::iterator>
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unconst(Container& c, boost::iterator_range<typename Container::const_iterator> r) {
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return boost::make_iterator_range(
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c.erase(r.begin(), r.begin()),
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c.erase(r.end(), r.end())
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);
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}
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template <typename Container>
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typename Container::iterator
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unconst(Container& c, typename Container::const_iterator i) {
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return c.erase(i, i);
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}
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