olb::BlockLatticeRefinementMetricKnudsen2D< T, DESCRIPTOR > Class Template Reference

#include <blockLatticeRefinementMetricF2D.h>

Inheritance diagram for olb::BlockLatticeRefinementMetricKnudsen2D< T, DESCRIPTOR >:

Collaboration diagram for olb::BlockLatticeRefinementMetricKnudsen2D< T, DESCRIPTOR >:

Public Member Functions
	BlockLatticeRefinementMetricKnudsen2D (BlockLattice< T, DESCRIPTOR > &blockLattice, const UnitConverter< T, DESCRIPTOR > &converter)
bool	operator() (T output[])
bool	operator() (T output[], const int input[]) override
	has to be implemented for 'every' derived class
Public Member Functions inherited from olb::BlockLatticeKnudsen2D< T, DESCRIPTOR >
	BlockLatticeKnudsen2D (BlockLattice< T, DESCRIPTOR > &blockLattice)
Public Member Functions inherited from olb::BlockLatticeF2D< T, DESCRIPTOR >
BlockLattice< T, DESCRIPTOR > &	getBlock ()
	Copy Constructor.
Public Member Functions inherited from olb::BlockF2D< T >
virtual BlockStructureD< 2 > &	getBlockStructure ()
	virtual destructor for defined behaviour
void	setBlockStructure (BlockStructureD< 2 > *blockStructure)
BlockF2D< T > &	operator- (BlockF2D< T > &rhs)
BlockF2D< T > &	operator+ (BlockF2D< T > &rhs)
BlockF2D< T > &	operator* (BlockF2D< T > &rhs)
BlockF2D< T > &	operator/ (BlockF2D< T > &rhs)
Public Member Functions inherited from olb::GenericF< T, int >
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[], int input0)
bool	operator() (T output[], int input0, int input1)
bool	operator() (T output[], int input0, int input1, int input2)
bool	operator() (T output[], int input0, int input1, int input2, int input3)

Additional Inherited Members
Public Types inherited from olb::GenericF< T, int >
using	targetType
using	sourceType
Public Attributes inherited from olb::GenericF< T, int >
std::shared_ptr< GenericF< T, int > >	_ptrCalcC
	memory management, frees resouces (calcClass)
Protected Member Functions inherited from olb::BlockLatticeF2D< T, DESCRIPTOR >
	BlockLatticeF2D (BlockLattice< T, DESCRIPTOR > &blockLattice, int targetDim)
Protected Member Functions inherited from olb::BlockF2D< T >
	BlockF2D (BlockStructureD< 2 > &blockStructure, int targetDim)
	BlockF2D (int targetDim)
Protected Member Functions inherited from olb::GenericF< T, int >
	GenericF (int targetDim, int sourceDim)
Protected Attributes inherited from olb::BlockLatticeF2D< T, DESCRIPTOR >
BlockLattice< T, DESCRIPTOR > &	_blockLattice
Protected Attributes inherited from olb::BlockF2D< T >
BlockStructureD< 2 > *	_blockStructure

Detailed Description

template<typename T, typename DESCRIPTOR>
class olb::BlockLatticeRefinementMetricKnudsen2D< T, DESCRIPTOR >

Definition at line 41 of file blockLatticeRefinementMetricF2D.h.

Constructor & Destructor Documentation

BlockLatticeRefinementMetricKnudsen2D()

template<typename T , typename DESCRIPTOR >

olb::BlockLatticeRefinementMetricKnudsen2D< T, DESCRIPTOR >::BlockLatticeRefinementMetricKnudsen2D	(	BlockLattice< T, DESCRIPTOR > &	blockLattice,
		const UnitConverter< T, DESCRIPTOR > &	converter )

Definition at line 68 of file blockLatticeRefinementMetricF2D.hh.

  : BlockLatticeKnudsen2D<T, DESCRIPTOR>(blockLattice),
    _knudsen(converter.getKnudsenNumber())
{
  this->getName() = "refinementMetricKnudsen";
}

References olb::GenericF< T, int >::getName().

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Member Function Documentation

operator()() [1/2]

template<typename T , typename DESCRIPTOR >

bool olb::BlockLatticeRefinementMetricKnudsen2D< T, DESCRIPTOR >::operator()

(

T

output[]

)

Definition at line 78 of file blockLatticeRefinementMetricF2D.hh.

{
  const std::size_t cellCount = this->_blockLattice.getNx() * this->_blockLattice.getNy();
 
  T blockSum = 0.;
 
  T   localOutput[1] = { };
  int localInput[2]  = { };
 
  for (localInput[0] = 0; localInput[0] < this->_blockLattice.getNx(); ++localInput[0]) {
    for (localInput[1] = 0; localInput[1] < this->_blockLattice.getNy(); ++localInput[1]) {
      BlockLatticeKnudsen2D<T, DESCRIPTOR>::operator()(localOutput, localInput);
 
      blockSum += localOutput[0];
    }
  }
 
  const T blockC = blockSum / cellCount;
 
  output[0] = std::log2(blockC / _knudsen);
 
  if ( output[0] <= 0. || blockC <= 0. ) {
    output[0] = 0.;
  }
 
  return true;
}

References olb::BlockLatticeKnudsen2D< T, DESCRIPTOR >::operator()().

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operator()() [2/2]

template<typename T , typename DESCRIPTOR >

bool olb::BlockLatticeRefinementMetricKnudsen2D< T, DESCRIPTOR >::operator() ( T output[], const int input[] )

overridevirtual

has to be implemented for 'every' derived class

Reimplemented from olb::BlockLatticeKnudsen2D< T, DESCRIPTOR >.

Definition at line 107 of file blockLatticeRefinementMetricF2D.hh.

{
  T measuredKnudsen[1] { };
  BlockLatticeKnudsen2D<T, DESCRIPTOR>::operator()(measuredKnudsen, input);
 
  output[0] = std::log2(measuredKnudsen[0] / _knudsen);
 
  if ( output[0] <= 0. || measuredKnudsen[0] <= 0. ) {
    output[0] = 0.;
  }
 
  return true;
}

References olb::BlockLatticeKnudsen2D< T, DESCRIPTOR >::operator()().

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

• src/functors/lattice/blockLatticeRefinementMetricF2D.h
• src/functors/lattice/blockLatticeRefinementMetricF2D.hh