mirror of
https://github.com/love2d/love.git
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John Doe
75 lines
1.8 KiB
C++
75 lines
1.8 KiB
C++
/**
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* Copyright (c) 2006-2026 LOVE Development Team
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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**/
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#ifndef LOVE_THREAD_CHANNEL_H
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#define LOVE_THREAD_CHANNEL_H
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// STL
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#include <queue>
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// LOVE
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#include "common/Variant.h"
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#include "common/int.h"
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#include "threads.h"
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namespace love
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{
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namespace thread
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{
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class Channel : public love::Object
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{
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public:
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static love::Type type;
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Channel();
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~Channel();
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uint64 push(const Variant &var);
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bool supply(const Variant &var); // blocking push
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bool supply(const Variant &var, double timeout);
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bool pop(Variant *var);
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bool demand(Variant *var); // blocking pop
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bool demand(Variant *var, double timeout); // blocking pop
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bool peek(Variant *var);
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int getCount() const;
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bool hasRead(uint64 id) const;
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void clear();
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void lockMutex();
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void unlockMutex();
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private:
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MutexRef mutex;
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ConditionalRef cond;
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std::queue<Variant> queue;
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uint64 sent;
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uint64 received;
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}; // Channel
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} // thread
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} // love
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#endif // LOVE_THREAD_CHANNEL_H
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