/*

* 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