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Diffstat (limited to 'WebCore/bindings/js/GCController.h')
-rw-r--r-- | WebCore/bindings/js/GCController.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/WebCore/bindings/js/GCController.h b/WebCore/bindings/js/GCController.h new file mode 100644 index 0000000..452019a --- /dev/null +++ b/WebCore/bindings/js/GCController.h @@ -0,0 +1,55 @@ +/* + * Copyright (C) 2007 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef GCController_h +#define GCController_h + +#include <wtf/Noncopyable.h> +#include "Timer.h" + +namespace WebCore { + + class GCController : Noncopyable { + friend GCController& gcController(); + + public: + void garbageCollectSoon(); + void garbageCollectNow(); // It's better to call garbageCollectSoon, unless you have a specific reason not to. + + void garbageCollectOnAlternateThreadForDebugging(bool waitUntilDone); // Used for stress testing. + + private: + GCController(); // Use gcController() instead + void gcTimerFired(Timer<GCController>*); + + Timer<GCController> m_GCTimer; + }; + + // Function to obtain the global GC controller. + GCController& gcController(); + +} // namespace WebCore + +#endif // GCController_h |