olb::forcing::Guo< Forced >::combined_collision< DESCRIPTOR, MOMENTA, EQUILIBRIUM, COLLISION > Struct Template Reference

#include <forcing.h>

Collaboration diagram for olb::forcing::Guo< Forced >::combined_collision< DESCRIPTOR, MOMENTA, EQUILIBRIUM, COLLISION >:

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

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

Static Public Attributes
static constexpr bool	is_vectorizable = dynamics::is_vectorizable_v<CollisionO>

Detailed Description

template<template< typename > typename Forced = momenta::Forced>
template<typename DESCRIPTOR, typename MOMENTA, typename EQUILIBRIUM, typename COLLISION>
struct olb::forcing::Guo< Forced >::combined_collision< DESCRIPTOR, MOMENTA, EQUILIBRIUM, COLLISION >

Definition at line 50 of file forcing.h.

Member Typedef Documentation

CollisionO

template<template< typename > typename Forced = momenta::Forced>

template<typename DESCRIPTOR , typename MOMENTA , typename EQUILIBRIUM , typename COLLISION >

using olb::forcing::Guo< Forced >::combined_collision< DESCRIPTOR, MOMENTA, EQUILIBRIUM, COLLISION >::CollisionO = typename COLLISION::template type<DESCRIPTOR,Forced<MOMENTA>,EQUILIBRIUM>

Definition at line 52 of file forcing.h.

MomentaF

template<template< typename > typename Forced = momenta::Forced>

template<typename DESCRIPTOR , typename MOMENTA , typename EQUILIBRIUM , typename COLLISION >

using olb::forcing::Guo< Forced >::combined_collision< DESCRIPTOR, MOMENTA, EQUILIBRIUM, COLLISION >::MomentaF = typename Forced<MOMENTA>::template type<DESCRIPTOR>

Definition at line 51 of file forcing.h.

Member Function Documentation

apply()

template<template< typename > typename Forced = momenta::Forced>

template<typename DESCRIPTOR , typename MOMENTA , typename EQUILIBRIUM , typename COLLISION >

template<typename CELL , typename PARAMETERS , typename V = typename CELL::value_t>

CellStatistic< V > olb::forcing::Guo< Forced >::combined_collision< DESCRIPTOR, MOMENTA, EQUILIBRIUM, COLLISION >::apply ( CELL & cell, PARAMETERS & parameters )

inline

Definition at line 60 of file forcing.h.

                                                                            {
      V rho, u[DESCRIPTOR::d];
      MomentaF().computeRhoU(cell, rho, u);
      //cell.template setField<descriptors::VELOCITY>(u);
      CollisionO().apply(cell, parameters);
      const V omega = parameters.template get<descriptors::OMEGA>();
      const auto force = cell.template getField<descriptors::FORCE>();
      lbm<DESCRIPTOR>::addExternalForce(cell, rho, u, omega, force);
      return {rho, util::normSqr<V,DESCRIPTOR::d>(u)};
    };

References olb::lbm< DESCRIPTOR >::addExternalForce(), and olb::util::normSqr().

Here is the call graph for this function:

Member Data Documentation

is_vectorizable

template<template< typename > typename Forced = momenta::Forced>

template<typename DESCRIPTOR , typename MOMENTA , typename EQUILIBRIUM , typename COLLISION >

bool olb::forcing::Guo< Forced >::combined_collision< DESCRIPTOR, MOMENTA, EQUILIBRIUM, COLLISION >::is_vectorizable = dynamics::is_vectorizable_v<CollisionO>

staticconstexpr

Definition at line 54 of file forcing.h.

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

• src/dynamics/forcing.h