olb::zeroGradientLatticePostProcessor3D< T, DESCRIPTOR > Struct Template Reference

#include <zeroGradientLatticePostProcessor3D.h>

Collaboration diagram for olb::zeroGradientLatticePostProcessor3D< T, DESCRIPTOR >:

Public Member Functions
int	getPriority () const
template<typename CELL >
void	apply (CELL &cell) any_platform

Static Public Attributes
static constexpr OperatorScope	scope = OperatorScope::PerCell

Detailed Description

template<typename T, typename DESCRIPTOR>
struct olb::zeroGradientLatticePostProcessor3D< T, DESCRIPTOR >

Definition at line 40 of file zeroGradientLatticePostProcessor3D.h.

Member Function Documentation

apply()

template<typename T , typename DESCRIPTOR >

template<typename CELL >

void olb::zeroGradientLatticePostProcessor3D< T, DESCRIPTOR >::apply ( CELL & cell )

inline

Definition at line 49 of file zeroGradientLatticePostProcessor3D.h.

                                   {
  for(int iPop = 0; iPop<DESCRIPTOR::q; iPop++){
    const auto c = descriptors::c<DESCRIPTOR>(iPop);
    T v = T{0.};
    T fluidN = cell.neighbor({c[0], c[1], c[2]}).template getField<descriptors::NEIGHBOR>();
    T fluidNN = cell.neighbor({2*c[0], 2*c[1], 2*c[2]}).template getField<descriptors::NEIGHBOR>();
    v = fluidN * cell.neighbor({c[0], c[1], c[2]})[iPop] + fluidN * fluidNN * cell.neighbor({2*c[0], 2*c[1], 2*c[2]})[iPop];
    v *= (fluidN - T{0.5} * fluidN * fluidNN);
    cell[iPop] = v;
  }
}

getPriority()

template<typename T , typename DESCRIPTOR >

int olb::zeroGradientLatticePostProcessor3D< T, DESCRIPTOR >::getPriority ( ) const

inline

Definition at line 44 of file zeroGradientLatticePostProcessor3D.h.

                          {
    return 0;
  }

Member Data Documentation

scope

template<typename T , typename DESCRIPTOR >

constexpr OperatorScope olb::zeroGradientLatticePostProcessor3D< T, DESCRIPTOR >::scope = OperatorScope::PerCell

staticconstexpr

Definition at line 42 of file zeroGradientLatticePostProcessor3D.h.

---

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

• src/boundary/postprocessor/zeroGradientLatticePostProcessor3D.h