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43e6d345e4
* Clean ups, optimizations, and new File::commonDocumentsDirectory enum * Replace sortArray with std::sort for performance * More error tolerance in XML parser, speedups * Refactor some byte-order mark detection code * Add String::appendCharPointer overloads * More XML parser optimisations and better error detection * Misc performance tweaks * Fixes for support of non utf8 strings * Increased precision when storing strings in XmlElement * Minor clean-ups * Minor fix to XmlDocument * Cleanups to CriticalSection and related synchronization primitives * Fix DynamicArray unit test
83 lines
2.9 KiB
C++
83 lines
2.9 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of Beast: https://github.com/vinniefalco/Beast
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Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
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Portions of this file are from JUCE.
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Copyright (c) 2013 - Raw Material Software Ltd.
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Please visit http://www.juce.com
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#ifndef BEAST_SCOPEDREADLOCK_H_INCLUDED
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#define BEAST_SCOPEDREADLOCK_H_INCLUDED
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//==============================================================================
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/**
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Automatically locks and unlocks a ReadWriteLock object.
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Use one of these as a local variable to control access to a ReadWriteLock.
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e.g. @code
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ReadWriteLock myLock;
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for (;;)
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{
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const ScopedReadLock myScopedLock (myLock);
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// myLock is now locked
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...do some stuff...
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// myLock gets unlocked here.
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}
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@endcode
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@see ReadWriteLock, ScopedWriteLock
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*/
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class BEAST_API ScopedReadLock : public Uncopyable
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{
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public:
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//==============================================================================
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/** Creates a ScopedReadLock.
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As soon as it is created, this will call ReadWriteLock::enterRead(), and
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when the ScopedReadLock object is deleted, the ReadWriteLock will
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be unlocked.
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Make sure this object is created and deleted by the same thread,
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otherwise there are no guarantees what will happen! Best just to use it
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as a local stack object, rather than creating one with the new() operator.
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*/
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inline explicit ScopedReadLock (const ReadWriteLock& lock) noexcept : lock_ (lock) { lock.enterRead(); }
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/** Destructor.
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The ReadWriteLock's exitRead() method will be called when the destructor is called.
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Make sure this object is created and deleted by the same thread,
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otherwise there are no guarantees what will happen!
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*/
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inline ~ScopedReadLock() noexcept { lock_.exitRead(); }
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private:
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//==============================================================================
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const ReadWriteLock& lock_;
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};
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#endif // BEAST_SCOPEDREADLOCK_H_INCLUDED
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