AnalyticalRandom2D: 2D -> 1D with maxValue in the center decreasing linearly with the distrance to the center to zero at the radius and zero outside. More...

#include <analyticalF.h>

Inheritance diagram for olb::AnalyticalParticleAdsorptionLinear2D< T, S >:

Collaboration diagram for olb::AnalyticalParticleAdsorptionLinear2D< T, S >:

Public Member Functions
	AnalyticalParticleAdsorptionLinear2D (T center[], T radius, T maxValue)

bool	operator() (T output[], const S x[])
	has to be implemented for 'every' derived class

Public Member Functions inherited from olb::AnalyticalF< D, T, S >
AnalyticalF< D, T, S > &	operator- (AnalyticalF< D, T, S > &rhs)

AnalyticalF< D, T, S > &	operator+ (AnalyticalF< D, T, S > &rhs)

AnalyticalF< D, T, S > &	operator* (AnalyticalF< D, T, S > &rhs)

AnalyticalF< D, T, S > &	operator/ (AnalyticalF< D, T, S > &rhs)

Public Member Functions inherited from olb::GenericF< T, S >
virtual	~GenericF ()=default

int	getSourceDim () const
	read only access to member variable _m

int	getTargetDim () const
	read only access to member variable _n

std::string &	getName ()
	read and write access to name

std::string const &	getName () const
	read only access to name

bool	operator() (T output[])
	wrapper that call the pure virtual operator() (T output[], const S input[]) from above

bool	operator() (T output[], S input0)

bool	operator() (T output[], S input0, S input1)

bool	operator() (T output[], S input0, S input1, S input2)

bool	operator() (T output[], S input0, S input1, S input2, S input3)

Protected Attributes
T	_center [2]

T	_radius

T	_maxValue

Additional Inherited Members
Public Types inherited from olb::AnalyticalF< D, T, S >
using	identity_functor_type = AnalyticalIdentity<D,T,S>

Public Types inherited from olb::GenericF< T, S >
using	targetType = T

using	sourceType = S

Public Attributes inherited from olb::GenericF< T, S >
std::shared_ptr< GenericF< T, S > >	_ptrCalcC
	memory management, frees resouces (calcClass)

Static Public Attributes inherited from olb::AnalyticalF< D, T, S >
static constexpr unsigned	dim = D

Protected Member Functions inherited from olb::AnalyticalF< D, T, S >
	AnalyticalF (int n)

Protected Member Functions inherited from olb::GenericF< T, S >
	GenericF (int targetDim, int sourceDim)

Detailed Description

template<typename T, typename S>
class olb::AnalyticalParticleAdsorptionLinear2D< T, S >

AnalyticalRandom2D: 2D -> 1D with maxValue in the center decreasing linearly with the distrance to the center to zero at the radius and zero outside.

Definition at line 517 of file analyticalF.h.

Constructor & Destructor Documentation

◆ AnalyticalParticleAdsorptionLinear2D()

template<typename T , typename S >

olb::AnalyticalParticleAdsorptionLinear2D< T, S >::AnalyticalParticleAdsorptionLinear2D	(	T	center[],
		T	radius,
		T	maxValue )

Definition at line 543 of file analyticalF.hh.

                                                                                                                : AnalyticalF2D<T,S>(2), _radius(radius), _maxValue(maxValue)
{
  _center[0] = center[0];
  _center[1] = center[1];
  this->getName() = "particleAdsorptionLinear2D";
}

References olb::AnalyticalParticleAdsorptionLinear2D< T, S >::_center, and olb::GenericF< T, S >::getName().

Here is the call graph for this function:

Member Function Documentation

◆ operator()()

template<typename T , typename S >

bool olb::AnalyticalParticleAdsorptionLinear2D< T, S >::operator()	(	T	output[],
		const S	input[] )

virtual

has to be implemented for 'every' derived class

Implements olb::GenericF< T, S >.

Definition at line 551 of file analyticalF.hh.

{
  T dist = util::sqrt((input[0]-_center[0])*(input[0]-_center[0]) + (input[1]-_center[1])*(input[1]-_center[1]));
 
  if (dist > _radius) {
    output[0] = T();
    output[1] = T();
    return true;
  }
  else {
    output[0] = _maxValue*(T(1) - dist/_radius)*(_center[0]-input[0])/_radius;
    output[1] = _maxValue*(T(1) - dist/_radius)*(_center[1]-input[1])/_radius;
    return true;
  }
}