standard_tensors.cc

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// -----------------------------------------------------------------------------
//
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception OR LGPL-2.1-or-later
// Copyright (C) 2016 - 2025 by the deal.II authors
//
// This file is part of the deal.II library.
//
// Detailed license information governing the source code and contributions
// can be found in LICENSE.md and CONTRIBUTING.md at the top level directory.
//
// -----------------------------------------------------------------------------
 
#include <deal.II/base/symmetric_tensor.h>
 
#include <deal.II/physics/elasticity/standard_tensors.h>
 
DEAL_II_NAMESPACE_OPEN
 
#ifndef DOXYGEN
 
template <int dim>
DEAL_II_CONSTEXPR const SymmetricTensor<2, dim>
                        Physics::Elasticity::StandardTensors<dim>::I
#  ifdef DEAL_II_CXX14_CONSTEXPR_BUG
  = unit_symmetric_tensor<dim>()
#  endif
  ;
 
 
 
template <int dim>
DEAL_II_CONSTEXPR const SymmetricTensor<4, dim>
                        Physics::Elasticity::StandardTensors<dim>::S
#  ifdef DEAL_II_CXX14_CONSTEXPR_BUG
  = identity_tensor<dim>()
#  endif
  ;
 
 
 
template <int dim>
DEAL_II_CONSTEXPR const SymmetricTensor<4, dim>
                        Physics::Elasticity::StandardTensors<dim>::IxI
#  ifdef DEAL_II_CXX14_CONSTEXPR_BUG
  = outer_product(unit_symmetric_tensor<dim>(), unit_symmetric_tensor<dim>())
#  endif
  ;
 
 
 
template <int dim>
DEAL_II_CONSTEXPR const SymmetricTensor<4, dim>
                        Physics::Elasticity::StandardTensors<dim>::dev_P
#  ifdef DEAL_II_CXX14_CONSTEXPR_BUG
  = deviator_tensor<dim>()
#  endif
  ;
 
#endif // DOXYGEN
 
// explicit instantiations
#include "physics/elasticity/standard_tensors.inst"
 
DEAL_II_NAMESPACE_CLOSE