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

Compute item for the trace of the spatial Christoffel symbols of the second kind \(\Gamma^{i} = \Gamma^{i}_{jk}\gamma^{jk}\) computed from the Christoffel symbols of the second kind and the inverse spatial metric. More...

#include <Christoffel.hpp>

Public Types
using	argument_tags
using	return_type = tnsr::I<DataType, SpatialDim, Frame>
using	base = TraceSpatialChristoffelSecondKind<DataType, SpatialDim, Frame>
Public Types inherited from gr::Tags::TraceSpatialChristoffelSecondKind< DataType, SpatialDim, Frame >
using	type

Static Public Attributes
static constexpr auto	function

Detailed Description

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

Compute item for the trace of the spatial Christoffel symbols of the second kind \(\Gamma^{i} = \Gamma^{i}_{jk}\gamma^{jk}\) computed from the Christoffel symbols of the second kind and the inverse spatial metric.

Can be retrieved using gr::Tags::TraceSpatialChristoffelSecondKind

Member Typedef Documentation

argument_tags

template<typename DataType, size_t SpatialDim, typename Frame>

using gr::Tags::TraceSpatialChristoffelSecondKindCompute< DataType, SpatialDim, Frame >::argument_tags

Initial value:

 
      tmpl::list<SpatialChristoffelSecondKind<DataType, SpatialDim, Frame>,
                 InverseSpatialMetric<DataType, SpatialDim, Frame>>

Member Data Documentation

function

template<typename DataType, size_t SpatialDim, typename Frame>

auto gr::Tags::TraceSpatialChristoffelSecondKindCompute< DataType, SpatialDim, Frame >::function

staticconstexpr

Initial value:

= static_cast<void (*)(
      gsl::not_null<tnsr::I<DataType, SpatialDim, Frame>*>,
      const tnsr::Ijj<DataType, SpatialDim, Frame>&,
      const tnsr::II<DataType, SpatialDim, Frame>&)>(
      &trace_last_indices<DataType, SpatialIndex<SpatialDim, UpLo::Up, Frame>,
                          SpatialIndex<SpatialDim, UpLo::Lo, Frame>>)

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

• src/PointwiseFunctions/GeneralRelativity/Christoffel.hpp