GRINS-0.8.0
elasticity_tensor.h
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1 //-----------------------------------------------------------------------bl-
2 //--------------------------------------------------------------------------
3 //
4 // GRINS - General Reacting Incompressible Navier-Stokes
5 //
6 // Copyright (C) 2014-2017 Paul T. Bauman, Roy H. Stogner
7 // Copyright (C) 2010-2013 The PECOS Development Team
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11 // Public License as published by the Free Software Foundation.
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23 //-----------------------------------------------------------------------el-
24 
25 #ifndef GRINS_ELASTICITY_TENSOR_H
26 #define GRINS_ELASTICITY_TENSOR_H
27 
28 // libMesh
29 #include "libmesh/libmesh_common.h"
30 
31 namespace GRINS
32 {
34  {
35  public:
36 
38  virtual ~ElasticityTensor(){};
39 
41  libMesh::Real operator()( unsigned int i, unsigned int j, unsigned int k, unsigned int l ) const;
42 
43  libMesh::Real& operator()( unsigned int i, unsigned int j, unsigned int k, unsigned int l );
44 
45  protected:
46 
48 
49  libMesh::Real _C[3][3][3][3];
50  };
51 
52  inline
53  libMesh::Real ElasticityTensor::operator()( unsigned int i, unsigned int j, unsigned int k, unsigned int l ) const
54  {
55  return _C[i][j][k][l];
56  }
57 
58  inline
59  libMesh::Real& ElasticityTensor::operator()( unsigned int i, unsigned int j, unsigned int k, unsigned int l )
60  {
61  return _C[i][j][k][l];
62  }
63 
64 } // end namespace GRINS
65 
66 #endif // GRINS_ELASTICITY_TENSOR_H
libMesh::Real _C[3][3][3][3]
Elasticity tensor.
GRINS namespace.
libMesh::Real operator()(unsigned int i, unsigned int j, unsigned int k, unsigned int l) const
Value of C_{ijkl}.

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