olb::collision::TrackAverageVelocity< COLLISION >::type< DESCRIPTOR, MOMENTA, EQUILIBRIUM > Struct Template Reference

#include <collisionModifiers.h>

Collaboration diagram for olb::collision::TrackAverageVelocity< COLLISION >::type< DESCRIPTOR, MOMENTA, EQUILIBRIUM >:

Public Types
using	MomentaF = typename MOMENTA::template type<DESCRIPTOR>
using	CollisionO = typename COLLISION::template type<DESCRIPTOR, MOMENTA, EQUILIBRIUM>

Public Member Functions
template<CONCEPT(MinimalCell) CELL, typename PARAMETERS , typename V = typename CELL::value_t>
CellStatistic< V >	apply (CELL &cell, PARAMETERS &parameters) any_platform

Detailed Description

template<typename COLLISION>
template<typename DESCRIPTOR, typename MOMENTA, typename EQUILIBRIUM>
struct olb::collision::TrackAverageVelocity< COLLISION >::type< DESCRIPTOR, MOMENTA, EQUILIBRIUM >

Definition at line 94 of file collisionModifiers.h.

Member Typedef Documentation

CollisionO

template<typename COLLISION >

template<typename DESCRIPTOR , typename MOMENTA , typename EQUILIBRIUM >

using olb::collision::TrackAverageVelocity< COLLISION >::type< DESCRIPTOR, MOMENTA, EQUILIBRIUM >::CollisionO = typename COLLISION::template type<DESCRIPTOR, MOMENTA, EQUILIBRIUM>

Definition at line 96 of file collisionModifiers.h.

MomentaF

template<typename COLLISION >

template<typename DESCRIPTOR , typename MOMENTA , typename EQUILIBRIUM >

using olb::collision::TrackAverageVelocity< COLLISION >::type< DESCRIPTOR, MOMENTA, EQUILIBRIUM >::MomentaF = typename MOMENTA::template type<DESCRIPTOR>

Definition at line 95 of file collisionModifiers.h.

Member Function Documentation

apply()

template<typename COLLISION >

template<typename DESCRIPTOR , typename MOMENTA , typename EQUILIBRIUM >

template<CONCEPT(MinimalCell) CELL, typename PARAMETERS , typename V = typename CELL::value_t>

CellStatistic< V > olb::collision::TrackAverageVelocity< COLLISION >::type< DESCRIPTOR, MOMENTA, EQUILIBRIUM >::apply ( CELL & cell, PARAMETERS & parameters )

inline

Definition at line 99 of file collisionModifiers.h.

                                                                            {
      auto statistics = CollisionO().apply(cell, parameters);
 
      Vector<V,DESCRIPTOR::d> u;
      MomentaF().computeU(cell, u);
 
      std::size_t iT = parameters.template get<descriptors::LATTICE_TIME>();
      auto uAvg = cell.template getField<descriptors::AVERAGE_VELOCITY>();
      cell.template setField<descriptors::AVERAGE_VELOCITY>((uAvg * (iT-1) + u) / iT);
 
      return statistics;
    }

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

• src/dynamics/collisionModifiers.h