Steve Pham
56 lines
1002 B
C++
56 lines
1002 B
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#include "UidGenerator.h"
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#include <ctime>
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namespace News
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{
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UidGenerator::UidGenerator()
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{
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srand(static_cast<int>(time(nullptr)));
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}
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int UidGenerator::GenerateUid()
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{
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int uid;
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do
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{
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uid = rand();
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}
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while (std::find(m_uids.begin(), m_uids.end(), uid) != m_uids.end());
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m_uids.push_back(uid);
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return uid;
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}
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int UidGenerator::AddUid(int uid)
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{
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if (std::find(m_uids.begin(), m_uids.end(), uid) == m_uids.end())
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{
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m_uids.push_back(uid);
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}
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return uid;
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}
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void UidGenerator::RemoveUid(int uid)
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{
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auto it = std::find(m_uids.begin(), m_uids.end(), uid);
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if (it != m_uids.end())
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{
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m_uids.erase(it);
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}
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}
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void UidGenerator::Clear()
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{
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m_uids.clear();
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}
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}
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