profiler/HeavyProfile.h

   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 HeavyProfile_h
  27 #define HeavyProfile_h
  28
  29 #include "Profile.h"
  30 #include "ProfileNode.h"
  31 #include "TreeProfile.h"
  32
  33 namespace JSC {
  34
  35     class UString;
  36
  37     class HeavyProfile : public Profile {
  38     public:
  39         static PassRefPtr<HeavyProfile> create(TreeProfile* treeProfile)
  40         {
  41             return adoptRef(new HeavyProfile(treeProfile));
  42         }
  43
  44         virtual Profile* heavyProfile() { return this; }
  45         virtual Profile* treeProfile()
  46         {
  47             return m_treeProfile;
  48         }
  49
  50
  51     private:
  52         HeavyProfile(TreeProfile*);
  53         void generateHeavyStructure();
  54         ProfileNode* addNode(ProfileNode*);
  55         void mergeProfiles(ProfileNode* heavyProfileHead, ProfileNode* treeProfileHead);
  56         void addAncestorsAsChildren(ProfileNode* getFrom, ProfileNode* addTo);
  57
  58         TreeProfile* m_treeProfile;
  59     };
  60
  61 } // namespace JSC
  62
  63 #endif // HeavyProfile_h