internal::SymmetricTensorAccessors::double_contraction_result< rank1, rank2, dim, Number, OtherNumber > Struct Template Reference

#include <deal.II/base/symmetric_tensor.h>

Detailed Description

template<int rank1, int rank2, int dim, typename Number, typename OtherNumber = Number>
struct internal::SymmetricTensorAccessors::double_contraction_result< rank1, rank2, dim, Number, OtherNumber >

Typedef template magic denoting the result of a double contraction between two tensors or ranks rank1 and rank2. In general, this is a tensor of rank rank1+rank2-4, but if this is zero it is a single scalar Number. For this case, we have a specialization.

Author

Wolfgang Bangerth, 2005, Jean-Paul Pelteret, 2017

Definition at line 152 of file symmetric_tensor.h.

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

• deal.II/base/symmetric_tensor.h