gr::Tags::SpacetimeChristoffelFirstKindCompute< DataType, SpatialDim, Frame > Struct Template Reference

Compute item for spacetime Christoffel symbols of the first kind \(\Gamma_{abc}\) computed from the first derivative of the spacetime metric. More...

#include <Christoffel.hpp>

Public Types
using	argument_tags = tmpl::list< DerivativesOfSpacetimeMetric< DataType, SpatialDim, Frame > >
using	return_type = tnsr::abb< DataType, SpatialDim, Frame, IndexType::Spacetime >
using	base = SpacetimeChristoffelFirstKind< DataType, SpatialDim, Frame >
Public Types inherited from gr::Tags::SpacetimeChristoffelFirstKind< DataType, SpatialDim, Frame >
using	type = tnsr::abb< DataType, Dim, Frame >

Static Public Attributes
static constexpr auto	function

Detailed Description

template<typename DataType, size_t SpatialDim, typename Frame>
struct gr::Tags::SpacetimeChristoffelFirstKindCompute< DataType, SpatialDim, Frame >

Compute item for spacetime Christoffel symbols of the first kind \(\Gamma_{abc}\) computed from the first derivative of the spacetime metric.

Can be retrieved using gr::Tags::SpacetimeChristoffelFirstKind

Member Data Documentation

function

template<typename DataType , size_t SpatialDim, typename Frame >

constexpr auto gr::Tags::SpacetimeChristoffelFirstKindCompute< DataType, SpatialDim, Frame >::function

staticconstexpr

Initial value:

= static_cast<void (*)(
      gsl::not_null<
          tnsr::abb<DataType, SpatialDim, Frame, IndexType::Spacetime>*>,
      const tnsr::abb<DataType, SpatialDim, Frame, IndexType::Spacetime>&)>(
      &christoffel_first_kind<SpatialDim, Frame, IndexType::Spacetime,
                              DataType>)

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

• src/PointwiseFunctions/GeneralRelativity/Christoffel.hpp