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361f61a023
Having thread pool as its own singleton in the library meant that each kiface had its own threadpool, leading to many multiples of the threads being started. Placing a singleton class in PGM_BASE ensures that all kifaces use the same thread pool. The singleton class can be extended to provide single instance guarantee for any element across kifaces
48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright The KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef KICAD_SINGLETON_H
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#define KICAD_SINGLETON_H
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#include <bs_thread_pool.hpp>
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class KICAD_SINGLETON
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{
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public:
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KICAD_SINGLETON(){};
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~KICAD_SINGLETON()
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{
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// This will wait for all threads to finish and then join them to the main thread
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delete m_ThreadPool;
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m_ThreadPool = nullptr;
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};
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void Init()
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{
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m_ThreadPool = new BS::thread_pool();
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}
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BS::thread_pool* m_ThreadPool;
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};
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#endif // KICAD_SINGLETON_H
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