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juce_WaitableEvent.cpp
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/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2017 - ROLI Ltd.
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JUCE is an open source library subject to commercial or open-source
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licensing.
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The code included in this file is provided under the terms of the ISC license
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http://www.isc.org/downloads/software-support-policy/isc-license. Permission
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To use, copy, modify, and/or distribute this software for any purpose with or
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without fee is hereby granted provided that the above copyright notice and
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this permission notice appear in all copies.
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace
juce
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{
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WaitableEvent::WaitableEvent
(
bool
manualReset
)
noexcept
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: useManualReset (
manualReset
)
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{
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}
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bool
WaitableEvent::wait
(
int
timeOutMilliseconds
)
const
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{
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std::unique_lock<std::mutex> lock (mutex);
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if
(! triggered)
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{
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if
(
timeOutMilliseconds
< 0)
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{
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condition.wait (lock, [
this
] {
return
triggered ==
true
; });
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}
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else
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{
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if
(! condition.wait_for (lock, std::chrono::milliseconds (
timeOutMilliseconds
),
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[
this
] { return triggered == true; }))
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{
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return
false
;
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}
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}
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}
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if
(! useManualReset)
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reset
();
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return
true
;
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}
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void
WaitableEvent::signal
()
const
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{
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std::unique_lock<std::mutex> lock (mutex);
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triggered =
true
;
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condition.notify_all();
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}
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void
WaitableEvent::reset
()
const
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{
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triggered =
false
;
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}
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}
// namespace juce
juce::Array
Definition
juce_Array.h:56
juce::WaitableEvent::WaitableEvent
WaitableEvent(bool manualReset=false) noexcept
Definition
juce_WaitableEvent.cpp:26
juce::WaitableEvent::wait
bool wait(int timeOutMilliseconds=-1) const
Definition
juce_WaitableEvent.cpp:31
juce::WaitableEvent::signal
void signal() const
Definition
juce_WaitableEvent.cpp:57
juce::WaitableEvent::reset
void reset() const
Definition
juce_WaitableEvent.cpp:65
JuceLibraryCode
modules
juce_core
threads
juce_WaitableEvent.cpp
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