/*
    $Id: freqest.h 1107 2007-04-16 23:59:13Z rvernica $

    Copyright (C) 2007 by The Regents of the University of California

    Redistribution of this file is permitted under the terms of the
    GNU Public License (GPL).

    Date: 01/14/2006
    Author: Rares Vernica <rvernica@ics.uci.edu>
*/

#ifndef _freqest_h_
#define _freqest_h_

#include "cluster/clusters.h"
#include "predicate.h"

float freqEstFunc(const vector<string> &d, const Clusters &cs, Predicate p);
float freqEstPPDOnlineFunc(const vector<string> &d, const Clusters &cs,
                           Predicate p);
unsigned freqRealFunc(const vector<string> &d, Predicate p);
unsigned freqRealFunc(const vector<string> &d, Predicate p, vector<string> &r);
float freqPPDFunc(const vector<string> &d, const Clusters &cs, Predicate p);

#endif