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https://github.com/open-goal/jak-project
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Ziemas
33 lines
501 B
C++
33 lines
501 B
C++
// Copyright: 2021 - 2022, Ziemas
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// SPDX-License-Identifier: ISC
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#pragma once
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#include <queue>
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#include <unordered_map>
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#include "common/common_types.h"
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namespace snd {
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class IdAllocator {
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public:
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u32 GetId() {
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u32 id = 0;
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if (mFreeIds.empty()) {
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id = mNextId++;
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} else {
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id = mFreeIds.front();
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mFreeIds.pop();
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}
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return id;
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}
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void FreeId(u32 id) { mFreeIds.push(id); }
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private:
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u32 mNextId{1};
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std::queue<u32> mFreeIds;
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};
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} // namespace snd
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