// Mode: -*- C++ -*-
// GiSTfile.h
//
// Copyright (c) 1996, Regents of the University of California
// $Header: /cvsroot/Tree-M/GiST/GiSTfile.h,v 1.2 2001/05/23 02:11:14 root Exp $
#ifndef GISTFILE_H
#define GISTFILE_H
#include "GiSTstore.h"
// GiSTfile is a simple storage class for GiSTs to work over
// UNIX/NT files.
class GiSTfile: public GiSTstore {
public:
GiSTfile(): GiSTstore() {}
virtual void Create(const char *filename);
virtual void Open(const char *filename);
virtual void Close();
virtual void Read(GiSTpage page, char *buf);
virtual void Write(GiSTpage page, const char *buf);
virtual GiSTpage Allocate();
virtual void Deallocate(GiSTpage page);
//virtual void Sync() {}
//virtual int PageSize() const { return 4096; }
private:
int fileHandle;
};
#endif