50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file conditionVarSimpleImpl.h
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* @author drose
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* @date 2007-06-19
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*/
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#ifndef CONDITIONVARSIMPLEIMPL_H
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#define CONDITIONVARSIMPLEIMPL_H
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#include "pandabase.h"
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#include "selectThreadImpl.h"
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#ifdef THREAD_SIMPLE_IMPL
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#include "blockerSimple.h"
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#include "mutexTrueImpl.h"
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/**
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* Implements a simple condition variable using simulated user-space threads.
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*/
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class EXPCL_PANDA_PIPELINE ConditionVarSimpleImpl : public BlockerSimple {
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public:
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INLINE ConditionVarSimpleImpl(MutexTrueImpl &mutex);
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INLINE ~ConditionVarSimpleImpl();
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void wait();
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void wait(double timeout);
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INLINE void notify();
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INLINE void notify_all();
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private:
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void do_notify();
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void do_notify_all();
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MutexTrueImpl &_mutex;
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};
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#include "conditionVarSimpleImpl.I"
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#endif // THREAD_SIMPLE_IMPL
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#endif
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