RecordIterator.h

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/*****************************************************************************
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 *  Copyright 2018 Rice University                                           *
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 *  Licensed under the Apache License, Version 2.0 (the "License");          *
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#ifndef RECORD_ITERATOR_H
#define RECORD_ITERATOR_H


#include "PDBPage.h"
#include "Record.h"
#include "Object.h"
#include <memory>


class RecordIterator;
typedef std::shared_ptr<RecordIterator> RecordIteratorPtr;


using namespace pdb;
class RecordIterator {

public:
    RecordIterator(PDBPagePtr page);
    ~RecordIterator();

    Record<Object>* next();

    bool hasNext();

private:
    PDBPagePtr page;
    int numObjectsInCurPage;
    char* curPosInPage;
    int numObjectsIterated;
};


#endif