JavaScriptCore-521.tar.gz

[apple/javascriptcore.git] / profiler / TreeProfile.h

diff --git a/profiler/TreeProfile.h b/profiler/TreeProfile.h
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+/*
+ * Copyright (C) 2008 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 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 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 TreeProfile_h
+#define TreeProfile_h
+
+#include "Profile.h"
+
+namespace JSC {
+
+    class ExecState;
+    class HeavyProfile;
+    class UString;
+
+    class TreeProfile : public Profile {
+    public:
+        static PassRefPtr<TreeProfile> create(const UString& title, unsigned uid);
+
+        virtual Profile* heavyProfile();
+        virtual Profile* treeProfile() { return this; }
+
+    private:
+        TreeProfile(const UString& title, unsigned uid);
+        RefPtr<HeavyProfile> m_heavyProfile;
+    };
+
+} // namespace JSC
+
+#endif // TreeProfiler_h