OpenLB 1.7
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Public Member Functions | List of all members
olb::BlockLatticePhysViscosity3D< T, DESCRIPTOR > Class Template Referencefinal

functor returns pointwise phys viscosity on local lattices More...

#include <latticePhysViscosity3D.h>

+ Inheritance diagram for olb::BlockLatticePhysViscosity3D< T, DESCRIPTOR >:
+ Collaboration diagram for olb::BlockLatticePhysViscosity3D< T, DESCRIPTOR >:

Public Member Functions

 BlockLatticePhysViscosity3D (BlockLattice< T, DESCRIPTOR > &blockLattice, const UnitConverter< T, DESCRIPTOR > &converter, bool logscale)
 
bool operator() (T output[], const int input[]) override
 has to be implemented for 'every' derived class
 
- Public Member Functions inherited from olb::BlockLatticeF3D< T, DESCRIPTOR >
BlockLattice< T, DESCRIPTOR > & getBlock ()
 Copy Constructor.
 
- Public Member Functions inherited from olb::BlockF3D< T >
 ~BlockF3D () override
 virtual destructor for defined behaviour
 
virtual BlockStructureD< 3 > & getBlockStructure () const
 
BlockF3D< T > & operator- (BlockF3D< T > &rhs)
 
BlockF3D< T > & operator+ (BlockF3D< T > &rhs)
 
BlockF3D< T > & operator* (BlockF3D< T > &rhs)
 
BlockF3D< T > & operator/ (BlockF3D< 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::BlockLatticePhysF3D< T, DESCRIPTOR >
 BlockLatticePhysF3D (BlockLattice< T, DESCRIPTOR > &blockLattice, const UnitConverter< T, DESCRIPTOR > &converter, int targetDim)
 
- Protected Member Functions inherited from olb::BlockLatticeF3D< T, DESCRIPTOR >
 BlockLatticeF3D (BlockLattice< T, DESCRIPTOR > &blockLattice, int targetDim)
 
- Protected Member Functions inherited from olb::BlockF3D< T >
 BlockF3D (BlockStructureD< 3 > &blockStructure, int targetDim)
 
- Protected Member Functions inherited from olb::GenericF< T, int >
 GenericF (int targetDim, int sourceDim)
 
- Protected Attributes inherited from olb::BlockLatticePhysF3D< T, DESCRIPTOR >
const UnitConverter< T, DESCRIPTOR > & _converter
 
- Protected Attributes inherited from olb::BlockLatticeF3D< T, DESCRIPTOR >
BlockLattice< T, DESCRIPTOR > & _blockLattice
 
- Protected Attributes inherited from olb::BlockF3D< T >
BlockStructureD< 3 > & _blockStructure
 

Detailed Description

template<typename T, typename DESCRIPTOR>
class olb::BlockLatticePhysViscosity3D< T, DESCRIPTOR >

functor returns pointwise phys viscosity on local lattices

Definition at line 59 of file latticePhysViscosity3D.h.

Constructor & Destructor Documentation

◆ BlockLatticePhysViscosity3D()

template<typename T , typename DESCRIPTOR >
olb::BlockLatticePhysViscosity3D< T, DESCRIPTOR >::BlockLatticePhysViscosity3D ( BlockLattice< T, DESCRIPTOR > & blockLattice,
const UnitConverter< T, DESCRIPTOR > & converter,
bool logscale )

Definition at line 62 of file latticePhysViscosity3D.hh.

65 : BlockLatticePhysF3D<T, DESCRIPTOR>(blockLattice, converter, 1),
66 _logscale(logscale)
67{
68 this->getName() = "physViscosity";
69}
std::string & getName()
read and write access to name
Definition genericF.hh:51

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

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Member Function Documentation

◆ operator()()

template<typename T , typename DESCRIPTOR >
bool olb::BlockLatticePhysViscosity3D< T, DESCRIPTOR >::operator() ( T output[],
const int input[] )
overridevirtual

has to be implemented for 'every' derived class

Implements olb::GenericF< T, int >.

Definition at line 72 of file latticePhysViscosity3D.hh.

73{
74 Cell<T,DESCRIPTOR> cell = this->_blockLattice.get(input[0], input[1], input[2]);
75 const auto omegaPL = cell.template getField<descriptors::OMEGA>();
76 if (omegaPL == T()) {
77 output[0] = std::numeric_limits<double>::quiet_NaN();
78 return true;
79 }
80 output[0] = (1./omegaPL - 0.5) / descriptors::invCs2<T,DESCRIPTOR>()
81 * this->_converter.getPhysDeltaX() * this->_converter.getPhysDeltaX() / this->_converter.getPhysDeltaT();
82 if (_logscale) {
83 output[0] = util::log10(output[0]);
84 }
85
86 return true;
87}
BlockLattice< T, DESCRIPTOR > & _blockLattice
const UnitConverter< T, DESCRIPTOR > & _converter
ADf< T, DIM > log10(const ADf< T, DIM > &a)
Definition aDiff.h:496

References olb::util::log10().

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