//
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// Copyright (c) 2019 Vinnie Falco (vinnie.falco@gmail.com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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// Official repository: https://github.com/boostorg/json
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//
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#ifndef BOOST_JSON_DETAIL_IMPL_STACK_IPP
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#define BOOST_JSON_DETAIL_IMPL_STACK_IPP
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#include <boost/json/detail/stack.hpp>
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BOOST_JSON_NS_BEGIN
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namespace detail {
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stack::
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~stack()
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{
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if(buf_)
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sp_->deallocate(
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buf_, cap_);
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}
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void
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stack::
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reserve(std::size_t n)
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{
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if(cap_ >= n)
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return;
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auto const buf = static_cast<
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char*>(sp_->allocate(n));
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if(buf_)
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{
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if(size_ > 0)
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std::memcpy(buf, buf_, size_);
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sp_->deallocate(buf_, cap_);
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}
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buf_ = buf;
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cap_ = n;
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}
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} // detail
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BOOST_JSON_NS_END
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#endif
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