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47 lines
1.6 KiB
C++
47 lines
1.6 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of clio: https://github.com/XRPLF/clio
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Copyright (c) 2023, the clio developers.
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Permission to use, copy, modify, and distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#pragma once
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#include <memory>
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#include <stdexcept>
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namespace data::cassandra::impl {
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template <typename Managed>
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class ManagedObject {
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protected:
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std::unique_ptr<Managed, void (*)(Managed*)> ptr_;
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public:
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template <typename DeleterCallable>
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ManagedObject(Managed* rawPtr, DeleterCallable deleter) : ptr_{rawPtr, deleter}
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{
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if (rawPtr == nullptr)
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throw std::runtime_error("Could not create DB object - got nullptr");
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}
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operator Managed*() const
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{
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return ptr_.get();
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}
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};
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} // namespace data::cassandra::impl
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