48 lines
1.3 KiB
C++
Executable file
48 lines
1.3 KiB
C++
Executable file
// Copyright (c) 2012-2015, 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 <cstddef>
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namespace System {
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class Dispatcher;
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class Latch {
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public:
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Latch();
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explicit Latch(Dispatcher& dispatcher);
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Latch(const Latch&) = delete;
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Latch(Latch&& other);
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~Latch();
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Latch& operator=(const Latch&) = delete;
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Latch& operator=(Latch&& other);
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std::size_t get() const;
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void decrease(std::size_t value = 1);
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void increase(std::size_t value = 1);
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void wait();
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private:
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Dispatcher* dispatcher;
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std::size_t value;
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void* first;
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void* last;
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};
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}
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