SpECTRE
v2024.12.16
|
Given a Tag with a type
of Tensor<VectorType, ...>
, acts as a new version of the tag with type
of Tensor<SpinWeighted<VectorType, SpinConstant::value>, ...>
, which is the preferred tensor type associated with spin-weighted quantities. Here, SpinConstant
must be a std::integral_constant
or similar type wrapper for a compile-time constant, in order to work properly with DataBox utilities.
More...
#include <Tags.hpp>
Public Types | |
using | type = TensorMetafunctions::swap_type< ::SpinWeighted< typename Tag::type::type, SpinConstant::value >, typename Tag::type > |
using | tag = Tag |
Static Public Member Functions | |
static std::string | name () |
Given a Tag with a type
of Tensor<VectorType, ...>
, acts as a new version of the tag with type
of Tensor<SpinWeighted<VectorType, SpinConstant::value>, ...>
, which is the preferred tensor type associated with spin-weighted quantities. Here, SpinConstant
must be a std::integral_constant
or similar type wrapper for a compile-time constant, in order to work properly with DataBox utilities.
Tag
s that have valid type
s may give rise to compilation errors when used as Tags::SpinWeighted<Tag, SpinConstant>
. If you find such trouble, consult the whitelist of possible Tensor storage types in Tensor.hpp
.