CurveClasses.h

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//
//CurveClasses.h
//
/* 
*******************************************************************************************************
Copyright (c) 2014, Christopher John Topping, Aarhus University
All rights reserved.
 
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*/
 
#ifndef CurveClasses_H
#define CurveClasses_H
 
using namespace std;
 
class CurveClass
{
public:
    CurveClass(bool a_reversecurve, double a_MaxX,double a_MinX, const char* a_name);
    virtual ~CurveClass();
    virtual double GetY(double a_X);
    virtual void WriteDataFile( int a_step );
protected:
    double m_parameterMaxX;
    double m_parameterMinX;
    double m_step;
    double m_step_inv;
    double* m_values;
    //double m_scaler;
    string m_name;
    bool m_reversecurve;
 
    virtual void CalculateCurveValues();
    virtual double DoCalc(double /* a_x */) { return 0;  }
 
};
 
 
class GompertzCurveClass : public CurveClass
{
public:
    GompertzCurveClass(double a_A, double a_B, double a_C, bool a_reversecurve, double a_MaxX, double a_MinX, const char* a_name);
    virtual ~GompertzCurveClass();
protected:
    double m_parameterA;
    double m_parameterB;
    double m_parameterC;
 
    virtual double DoCalc(double a_x);
};
 
class Polynomial2CurveClass : public CurveClass
{
public:
    Polynomial2CurveClass(double a_A, double a_B, double a_C, double a_D, bool a_reversecurve, double a_MaxX, double a_MinX, const char* a_name);
    virtual ~Polynomial2CurveClass();
protected:
    double m_parameterA;
    double m_parameterB;
    double m_parameterC;
    double m_parameterD;
 
    virtual double DoCalc(double a_x);
};
 
class ThresholdCurveClass : public CurveClass
{
public:
    ThresholdCurveClass(double a_A, double a_B, double a_C, double a_D, bool a_reversecurve, double a_MaxX, double a_MinX, const char* a_name);
    virtual ~ThresholdCurveClass();
protected:
    double m_parameterA;
    double m_parameterB;
    double m_parameterC;
    double m_parameterD;
 
    virtual double DoCalc(double a_x);
};
class HollingsDiscCurveClass : public CurveClass {
public:
    HollingsDiscCurveClass( double a_A, double a_B, bool a_reversecurve, double a_MaxX, double a_MinX, const char* a_name );
    virtual ~HollingsDiscCurveClass();
protected:
    double m_parameterA;
    double m_parameterB;
    virtual double DoCalc( double a_x );
};
class PettiforFeedingTimeCurveClass : public CurveClass {
public:
    PettiforFeedingTimeCurveClass(double a_A, double a_B, double a_C, bool a_reversecurve, double a_MaxX, double a_MinX, const char* a_name);
    virtual ~PettiforFeedingTimeCurveClass();
protected:
    double m_parameterA;
    double m_parameterB;
    double m_parameterC;
    virtual double DoCalc(double a_x);
};
 
#endif