SpECTRE
v2024.05.11
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The normal covector and its magnitude for all internal faces of an element. More...
#include <NormalVectorTags.hpp>
Public Types | |
using | type = DirectionMap< Dim, std::optional< Variables< tmpl::list< MagnitudeOfNormal, NormalCovector< Dim > > > > > |
The normal covector and its magnitude for all internal faces of an element.
The combined tag is used to make the allocations be in a Variables
We use a std::optional
to keep track of whether or not these values are up-to-date.