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-rw-r--r--js/public/WeakMap.h34
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: set ts=8 sts=2 et sw=2 tw=80:
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ * Weak Maps.
+ */
+
+#ifndef js_WeakMap_h
+#define js_WeakMap_h
+
+#include "jspubtd.h"
+
+namespace JS {
+
+extern JS_PUBLIC_API JSObject* NewWeakMapObject(JSContext* cx);
+
+extern JS_PUBLIC_API bool IsWeakMapObject(JSObject* obj);
+
+extern JS_PUBLIC_API bool GetWeakMapEntry(JSContext* cx,
+ JS::HandleObject mapObj,
+ JS::HandleValue key,
+ JS::MutableHandleValue val);
+
+extern JS_PUBLIC_API bool SetWeakMapEntry(JSContext* cx,
+ JS::HandleObject mapObj,
+ JS::HandleValue key,
+ JS::HandleValue val);
+
+} // namespace JS
+
+#endif // js_WeakMap_h