Function1D Class Reference

#include <sfunctions.h>

Inheritance diagram for Function1D:

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Collaboration diagram for Function1D:

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List of all members.

Public Member Functions
	Function1D (unsigned n_components=1)
virtual double	operator() (double dd, unsigned cmp=0) const =0
virtual bool	isInDomain (double dd, unsigned component=0) const
virtual double	getMaxNorm (double a, double b) const
virtual double	operator() (const VecDouble &p, unsigned int component=0) const
virtual bool	isInDomain (const VecDouble &p, unsigned component=0) const
virtual void	getMinMaxValues (double a, double b, double &min, double &max) const
virtual	~Function1D ()
void	plot (std::ostream &out, double a, double b, unsigned nPoints, unsigned cmp=0)
void	evaluate (VecDouble &v)

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Detailed Description

Definition at line 58 of file sfunctions.h.

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Constructor & Destructor Documentation

Function1D::Function1D

(

unsigned

n_components = 1

)

[inline]

Definition at line 61 of file sfunctions.h.

                                    :GeneralFunctionInterface(1,n_components)
  {}

virtual Function1D::~Function1D

(

)

[inline, virtual]

Definition at line 93 of file sfunctions.h.

    {

    }

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Member Function Documentation

void Function1D::evaluate

(

VecDouble &

v

)

[inline]

Definition at line 108 of file sfunctions.h.

    {
      for (unsigned i=0;i<v.size();i++)
      {
        v(i)=this->operator()(v(i));
      }

    }

virtual double Function1D::getMaxNorm	(	double	a,
		double	b
	)			const [inline, virtual]

Reimplemented in DFChaventMobility.

Definition at line 67 of file sfunctions.h.

  {
    double min,max;
    getMinMaxValues(a,b,min,max);
    return std::max(fabs(min),fabs(max));
  }

virtual void Function1D::getMinMaxValues	(	double	a,
		double	b,
		double &	min,
		double &	max
	)			const [inline, virtual]

Reimplemented in DFBucleyLeverettGravityMob, DFChaventMobility, DFLinearMobilityProduct, FBucleyLeverettGravityMob, FChaventMobility, FDFractionalLinearMobility, and FLinear.

Definition at line 86 of file sfunctions.h.

    {
      min=max=NAN;
      throw new Exception("Function1D::getMinMaxValues(%g,%g) = Warning: Invalid Base Method called\n",a,b);
      return;
    }

virtual bool Function1D::isInDomain	(	const VecDouble &	p,
		unsigned	component = 0
	)			const [inline, virtual]

Reimplemented from GeneralFunctionInterface.

Definition at line 79 of file sfunctions.h.

  {
    return this->isInDomain(p(0),component);
  }

virtual bool Function1D::isInDomain	(	double	dd,
		unsigned	component = 0
	)			const [inline, virtual]

Reimplemented in FInterpolate.

Definition at line 64 of file sfunctions.h.

{return true;}

virtual double Function1D::operator()	(	const VecDouble &	p,
		unsigned int	component = 0
	)			const [inline, virtual]

Implements GeneralFunctionInterface.

Definition at line 74 of file sfunctions.h.

    {
      return (*this)(p(0),component);
    }

virtual double Function1D::operator()	(	double	dd,
		unsigned	cmp = 0
	)			const [pure virtual]

Implemented in DFBucleyLeverettGravityMob, DFChaventMobility, DFLinearMobilityProduct, DFPcFracture, DFPcSquare, BSInverse, FBucleyLeverettGravityMob, FBucleyLeverettTotalMob, FChaventMobility, FDFractionalLinearMobility, FFractionalLinearMobility, FInterpolate, FLinear, FLinearMobilityProduct, FFracFluxFromRelK, FMobTFromRelK, FFracGravFromRelK, DFFracGravFromRelK, DFFracFluxFromRelK, FPcFracture, FPcInvFracture, FPcLinear, FPcSquare, FQuadratic, FSquareMob, FSquareMobT, FKrwPiri, DFKrwPiri, FKrcPiri, DFKrcPiri, and InvCapPress.

void Function1D::plot	(	std::ostream &	out,
		double	a,
		double	b,
		unsigned	nPoints,
		unsigned	cmp = 0
	)			[inline]

Definition at line 98 of file sfunctions.h.

    {
      assert(a<b);
      double dx = (b-a)/nPoints;
      double x=a;
      for (unsigned i=0;i<nPoints;i++,x+=dx)
      {
        out << x << " " << (*this)(x,cmp) << std::endl;
      }
    }

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The documentation for this class was generated from the following file:

• sfunctions.h