/* * Copyright (C) 2015-2017 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. */ #pragma once #include "CellProfile.h" #include <wtf/HashMap.h> #include <wtf/SegmentedVector.h> namespace JSC { class CellList { WTF_MAKE_FAST_ALLOCATED; public: CellList(const char* name) : m_name(name) { } const char* name() const { return m_name; } size_t size() const { return m_cells.size(); } typedef SegmentedVector<CellProfile, 64> CellProfileVector; CellProfileVector& cells() { return m_cells; } void add(CellProfile&& profile) { m_cells.append(WTFMove(profile)); m_mapIsUpToDate = false; } void reset(); CellProfile* find(HeapCell*); private: const char* m_name; CellProfileVector m_cells; bool m_mapIsUpToDate { false }; HashMap<HeapCell*, CellProfile*> m_map; }; } // namespace JSC