cpsquare.h

//==========================================================================
//  CPSQUARE.H - part of
//                     OMNeT++/OMNEST
//            Discrete System Simulation in C++
//
//
//  Declaration of the following classes:
//    cPSquare : calculates quantile values without storing the observations
//
//  Author: Babak Fakhamzadeh, TU Delft, Dec 1996
//
//==========================================================================

/*--------------------------------------------------------------*
  Copyright (C) 1992-2008 Andras Varga
  Copyright (C) 2006-2008 OpenSim Ltd.

  This file is distributed WITHOUT ANY WARRANTY. See the file
  `license' for details on this and other legal matters.
*--------------------------------------------------------------*/

#ifndef __CPSQUARE_H
#define __CPSQUARE_H

#include "cdensityestbase.h"

NAMESPACE_BEGIN


class SIM_API cPSquare : public cDensityEstBase
{
  protected:
    int numcells;      // number of observations
    long numobs;       // number of cells,
    int *n;            // array of positions
    double *q;         // array of heights

  protected:
    void copy(const cPSquare& other);

  protected:
    // abstract method in cDensityEstBase
    virtual void doMergeCellValues(const cDensityEstBase *other);

  public:

    cPSquare(const cPSquare& r);

    explicit cPSquare(const char *name=NULL, int cells=10);

    virtual ~cPSquare();

    cPSquare& operator=(const cPSquare& res);


    virtual cPSquare *dup() const  {return new cPSquare(*this);}

    virtual std::string detailedInfo() const;

    virtual void parsimPack(cCommBuffer *buffer);

    virtual void parsimUnpack(cCommBuffer *buffer);

  private:
    // internal: issues error message
    void giveError();

  protected:
    virtual void collectTransformed(double val);

  public:

    virtual void transform() {}

    virtual void setRange(double,double) {giveError();}

    virtual void setRangeAuto(int,double) {giveError();}

    virtual void setRangeAutoLower(double,int,double) {giveError();}

    virtual void setRangeAutoUpper(double,int,double) {giveError();}

    virtual void setNumFirstVals(int) {giveError();}

    virtual int getNumCells() const;

    virtual double getBasepoint(int k) const;

    virtual double getCellValue(int k) const;

    virtual double getCDF(double x) const;

    virtual double getPDF(double x) const;

    virtual double random() const;

    virtual void merge(const cStatistic *other);

    virtual void saveToFile(FILE *) const;

    virtual void loadFromFile(FILE *);
};

NAMESPACE_END


#endif