1/*
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef Profile_h
27#define Profile_h
28
29#include "ProfileNode.h"
30#include <runtime/UString.h>
31#include <wtf/RefCounted.h>
32#include <wtf/RefPtr.h>
33
34namespace JSC {
35
36    class Profile : public RefCounted<Profile> {
37    public:
38        static PassRefPtr<Profile> create(const UString& title, unsigned uid);
39        virtual ~Profile();
40
41        const UString& title() const { return m_title; }
42        ProfileNode* head() const { return m_head.get(); }
43        void setHead(PassRefPtr<ProfileNode> head) { m_head = head; }
44        double totalTime() const { return m_head->totalTime(); }
45        unsigned int uid() const { return m_uid; }
46
47        void forEach(void (ProfileNode::*)());
48
49        void focus(const ProfileNode*);
50        void exclude(const ProfileNode*);
51        void restoreAll();
52
53#ifndef NDEBUG
54        void debugPrintData() const;
55        void debugPrintDataSampleStyle() const;
56#endif
57
58    protected:
59        Profile(const UString& title, unsigned uid);
60
61    private:
62        void removeProfileStart();
63        void removeProfileEnd();
64
65        UString m_title;
66        RefPtr<ProfileNode> m_head;
67        unsigned int m_uid;
68    };
69
70} // namespace JSC
71
72#endif // Profile_h
73