47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
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// Copyright (c) 2012-2014, The CryptoNote developers, The Bytecoin developers
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//
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// This file is part of Bytecoin.
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//
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// Bytecoin is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Bytecoin is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with Bytecoin. If not, see <http://www.gnu.org/licenses/>.
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#pragma once
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#include <functional>
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#include <queue>
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#include <stack>
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class System {
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public:
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System();
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System(const System&) = delete;
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~System();
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System& operator=(const System&) = delete;
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void* getCurrentContext() const;
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void* getIoService();
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void pushContext(void* context);
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void spawn(std::function<void()>&& procedure);
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void yield();
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void wake();
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void contextProcedure();
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private:
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void* ioService;
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void* work;
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std::stack<void*> contexts;
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std::queue<std::function<void()>> procedures;
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std::queue<void*> resumingContexts;
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void* currentContext;
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};
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