heappagescanner.h

Go to the documentation of this file.

/*
 * SwatDB
 *
 * @authors: See Contributors.doc for code contributors
 *
 * Copyright (c) 2020 Swarthmore College Computer Science Department
 * Swarthmore PA, Professors Tia Newhall, Ameet Soni
 */

#pragma once

#include <cstddef>
#include <mutex>
#include "swatdb_types.h"
#include "page.h"

class Data;

class HeapPage;

class HeapPageScanner {

  public:

    HeapPageScanner(HeapPage* page);

    ~HeapPageScanner();

    SlotId getNext();

    void reset(HeapPage* page);

  private:

    HeapPage* page;

    SlotId cur_slot;

};