Dune::ACFem::Tensor::KroneckerDelta< Seq< Dimensions... >, Seq< PivotIndices... >, Field > Class Template Reference

"Kronecker" tensor: evaluates to 1 for exactly one tuple of indices. More...

#include <dune/acfem/tensors/modules/kronecker.hh>

Collaboration diagram for Dune::ACFem::Tensor::KroneckerDelta< Seq< Dimensions... >, Seq< PivotIndices... >, Field >:

Public Member Functions
template<class... Dims, std::enable_if_t<(sizeof...(Dims)==rank &&IsIntegralPack< Dims... >::value), int > = 0>
FieldType	operator() (Dims... indices) const
	Compare the provided indices with the pivot sequence and return the result of the comparison.
template<std::size_t... Indices, std::enable_if_t< sizeof...(Indices)==rank, int > = 0>
decltype(auto)	operator() (Seq< Indices... >) const
	Constant access from index-sequence.

Detailed Description

template<class Field, std::size_t... Dimensions, std::size_t... PivotIndices>
class Dune::ACFem::Tensor::KroneckerDelta< Seq< Dimensions... >, Seq< PivotIndices... >, Field >

"Kronecker" tensor: evaluates to 1 for exactly one tuple of indices.

Dynamic version with runtim pivot indices.

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

• dune/acfem/tensors/modules/kronecker.hh