Kratos::CompressibleNavierStokesExplicitInternal Namespace Reference

Typedefs
template<unsigned int TDim, unsigned int TNumNodes>
using	ElementDataStruct = typename CompressibleNavierStokesExplicit< TDim, TNumNodes >::ElementDataStruct

Functions
constexpr bool	IsSimplex (const unsigned int dimensions, const unsigned int nnodes)
template<unsigned int TDim, unsigned int TNumNodes>
static std::enable_if< IsSimplex(TDim, TNumNodes), void >::type	ComputeGeometryData (const Geometry< Node > &rGeometry, ElementDataStruct< TDim, TNumNodes > &rData)
template<unsigned int TDim, unsigned int TNumNodes>
static std::enable_if<!IsSimplex(TDim, TNumNodes), void >::type	ComputeGeometryData (const Geometry< Node > &rGeometry, ElementDataStruct< TDim, TNumNodes > &rData)

Detailed Description

This namespace is used to implement the compile-time choice of:

1. Shape function calculator
2. Element size calculator

[1] This is necessary because simplex geometries' shape functions are known at compile-time whereas non-simplex's ones are not (because they depend on the actual shape of the element).

[2] This is useful because GradientsElementSize is only implemented for simplex types.

This problem is solved using SFINAE

Typedef Documentation

ElementDataStruct

template<unsigned int TDim, unsigned int TNumNodes>

using Kratos::CompressibleNavierStokesExplicitInternal::ElementDataStruct = typedef typename CompressibleNavierStokesExplicit<TDim, TNumNodes>::ElementDataStruct

Function Documentation

ComputeGeometryData() [1/2]

template<unsigned int TDim, unsigned int TNumNodes>

static std::enable_if<IsSimplex(TDim, TNumNodes), void>::type Kratos::CompressibleNavierStokesExplicitInternal::ComputeGeometryData ( const Geometry< Node > &  rGeometry, ElementDataStruct< TDim, TNumNodes > &  rData  )

static

ComputeGeometryData() [2/2]

template<unsigned int TDim, unsigned int TNumNodes>

static std::enable_if<!IsSimplex(TDim, TNumNodes), void>::type Kratos::CompressibleNavierStokesExplicitInternal::ComputeGeometryData ( const Geometry< Node > &  rGeometry, ElementDataStruct< TDim, TNumNodes > &  rData  )

static

Specialization for geometries with non-uniform jacobian (non-simplex) Shape functions cannot be obtained here. They will need to be calculated during integration at each gauss point.

IsSimplex()

constexpr bool Kratos::CompressibleNavierStokesExplicitInternal::IsSimplex ( const unsigned int  dimensions, const unsigned int  nnodes  )

constexpr