35 lines
643 B
C++
35 lines
643 B
C++
/*
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* Copyright 2015 - 2025 gary@drinkingtea.net
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#pragma once
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namespace ox {
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template<typename T>
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class Defer {
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private:
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T m_deferredFunc;
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public:
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constexpr Defer(T deferredFunc) noexcept: m_deferredFunc(deferredFunc) {
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}
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Defer(const Defer&) = delete;
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constexpr ~Defer() {
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m_deferredFunc();
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}
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Defer &operator=(const Defer&) = delete;
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};
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}
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#define OX_DEFER ox::Defer const OX_CONCAT(oxDefer_, __LINE__) =
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