olb::BlockLatticeInterpDensity3Degree3D< T, DESCRIPTOR > Class Template Reference

#include <reductionF3D.h>

Inheritance diagram for olb::BlockLatticeInterpDensity3Degree3D< T, DESCRIPTOR >:

Collaboration diagram for olb::BlockLatticeInterpDensity3Degree3D< T, DESCRIPTOR >:

Public Member Functions
	BlockLatticeInterpDensity3Degree3D (BlockLattice< T, DESCRIPTOR > &blockLattice, BlockGeometry< T, 3 > &blockGeometry, UnitConverter< T, DESCRIPTOR > &conv, Cuboid3D< T > *c, int range)
	BlockLatticeInterpDensity3Degree3D (const BlockLatticeInterpDensity3Degree3D< T, DESCRIPTOR > &rhs)
bool	operator() (T output[], const int input[]) override
	has to be implemented for 'every' derived class
void	operator() (T output[DESCRIPTOR::q], const T input[3])
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)

Protected Attributes
BlockGeometry< T, 3 > &	_blockGeometry
UnitConverter< T, DESCRIPTOR > &	_conv
Cuboid3D< T > *	_cuboid
int	_range
Protected Attributes inherited from olb::BlockLatticeF3D< T, DESCRIPTOR >
BlockLattice< T, DESCRIPTOR > &	_blockLattice
Protected Attributes inherited from olb::BlockF3D< T >
BlockStructureD< 3 > &	_blockStructure

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::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)

Detailed Description

template<typename T, typename DESCRIPTOR>
class olb::BlockLatticeInterpDensity3Degree3D< T, DESCRIPTOR >

Definition at line 147 of file reductionF3D.h.

Constructor & Destructor Documentation

BlockLatticeInterpDensity3Degree3D() [1/2]

template<typename T , typename DESCRIPTOR >

olb::BlockLatticeInterpDensity3Degree3D< T, DESCRIPTOR >::BlockLatticeInterpDensity3Degree3D	(	BlockLattice< T, DESCRIPTOR > &	blockLattice,
		BlockGeometry< T, 3 > &	blockGeometry,
		UnitConverter< T, DESCRIPTOR > &	conv,
		Cuboid3D< T > *	c,
		int	range )

Definition at line 345 of file reductionF3D.hh.

                             :
  BlockLatticeF3D<T, DESCRIPTOR>(blockLattice, 3), _blockGeometry(blockGeometry),
  _conv(conv), _cuboid(c), _range(range)
{
  this->getName() = "BlockLatticeInterpDensity3Degree3D";
}

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

Here is the call graph for this function:

BlockLatticeInterpDensity3Degree3D() [2/2]

template<typename T , typename DESCRIPTOR >

olb::BlockLatticeInterpDensity3Degree3D< T, DESCRIPTOR >::BlockLatticeInterpDensity3Degree3D

(

const BlockLatticeInterpDensity3Degree3D< T, DESCRIPTOR > &

rhs

)

Definition at line 356 of file reductionF3D.hh.

                                                                :
  BlockLatticeF3D<T, DESCRIPTOR>(rhs._blockLattice, 3),
  _blockGeometry(rhs._blockGeometry),_conv(rhs._conv), _cuboid(
    rhs._cuboid), _range(rhs._range)
{
}

Member Function Documentation

operator()() [1/2]

template<typename T , typename DESCRIPTOR >

bool olb::BlockLatticeInterpDensity3Degree3D< T, DESCRIPTOR >::operator() ( T output[], const int input[] )

inlineoverridevirtual

has to be implemented for 'every' derived class

Implements olb::GenericF< T, int >.

Definition at line 161 of file reductionF3D.h.

  {
    return false;
  }

operator()() [2/2]

template<typename T , typename DESCRIPTOR >

void olb::BlockLatticeInterpDensity3Degree3D< T, DESCRIPTOR >::operator()	(	T	output[DESCRIPTOR::q],
		const T	input[3] )

neighbor position on grid of input value in lattice units referred to local cuboid

Definition at line 365 of file reductionF3D.hh.

{
  T volume = T(1);
  T f_iPop = 0.;
  int latIntPos[3] = { 0 };
  // neighbor position on grid of input value in physical units
  T latPhysPos[3] = { T() };
  // input is physical position on grid
  _cuboid->getFloorLatticeR(latIntPos, input);
  // latPhysPos is global physical position on geometry
  _cuboid->getPhysR(latPhysPos, latIntPos);
 
  for (unsigned iPop = 0; iPop < DESCRIPTOR::q; ++iPop) {
    output[iPop] = T(0);
    for (int i = -_range; i <= _range + 1; ++i) {
      for (int j = -_range; j <= _range + 1; ++j) {
        for (int k = -_range; k <= _range + 1; ++k) {
          f_iPop = 0.;
          // just if material of cell != 1 there may be information of fluid density
          if (_blockGeometry.getMaterial({latIntPos[0] + i, latIntPos[1] + j,
            latIntPos[2] + k}) != 0) {
            // because of communication it is possible to get density information
            // from neighboring cuboid
            f_iPop = this->_blockLattice.get(latIntPos[0] + i, latIntPos[1] + j,
                                             latIntPos[2] + k)[iPop];
          }
          for (int l = -_range; l <= _range + 1; ++l) {
            if (l != i) {
              volume *= (input[0] - (latPhysPos[0] + l * _cuboid->getDeltaR()))
                        / (latPhysPos[0] + i * _cuboid->getDeltaR()
                           - (latPhysPos[0] + l * _cuboid->getDeltaR()));
            }
          }
          for (int m = -_range; m <= _range + 1; ++m) {
            if (m != j) {
              volume *= (input[1] - (latPhysPos[1] + m * _cuboid->getDeltaR()))
                        / (latPhysPos[1] + j * _cuboid->getDeltaR()
                           - (latPhysPos[1] + m * _cuboid->getDeltaR()));
            }
          }
          for (int n = -_range; n <= _range + 1; ++n) {
            if (n != k) {
              volume *= (input[2] - (latPhysPos[2] + n * _cuboid->getDeltaR()))
                        / (latPhysPos[2] + k * _cuboid->getDeltaR()
                           - (latPhysPos[2] + n * _cuboid->getDeltaR()));
            }
          }
          output[iPop] += f_iPop * volume;
          volume = T(1);
        }
      }
    }
  }
}

Member Data Documentation

_blockGeometry

template<typename T , typename DESCRIPTOR >

BlockGeometry<T,3>& olb::BlockLatticeInterpDensity3Degree3D< T, DESCRIPTOR >::_blockGeometry

protected

Definition at line 150 of file reductionF3D.h.

_conv

template<typename T , typename DESCRIPTOR >

UnitConverter<T,DESCRIPTOR>& olb::BlockLatticeInterpDensity3Degree3D< T, DESCRIPTOR >::_conv

protected

Definition at line 151 of file reductionF3D.h.

_cuboid

template<typename T , typename DESCRIPTOR >

Cuboid3D<T>* olb::BlockLatticeInterpDensity3Degree3D< T, DESCRIPTOR >::_cuboid

protected

Definition at line 152 of file reductionF3D.h.

_range

template<typename T , typename DESCRIPTOR >

int olb::BlockLatticeInterpDensity3Degree3D< T, DESCRIPTOR >::_range

protected

Definition at line 153 of file reductionF3D.h.

---

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

• src/functors/lattice/reductionF3D.h
• src/functors/lattice/reductionF3D.hh