ElasticExample::OpCalculateTraction Struct Reference

#include "tutorials/vec-0/src/CalculateTraction.hpp"

Inheritance diagram for ElasticExample::OpCalculateTraction:

Collaboration diagram for ElasticExample::OpCalculateTraction:

Public Member Functions
	OpCalculateTraction (boost::shared_ptr< MatrixDouble > stress_ptr, boost::shared_ptr< MatrixDouble > traction_ptr)
MoFEMErrorCode	doWork (int side, EntityType type, EntData &data)

Private Attributes
boost::shared_ptr< MatrixDouble >	stressPtr
boost::shared_ptr< MatrixDouble >	tractionPtr

Detailed Description

Examples

mofem/tutorials/vec-7/adjoint.cpp.

Definition at line 12 of file CalculateTraction.hpp.

Constructor & Destructor Documentation

OpCalculateTraction()

ElasticExample::OpCalculateTraction::OpCalculateTraction ( boost::shared_ptr< MatrixDouble > stress_ptr, boost::shared_ptr< MatrixDouble > traction_ptr )

inline

Definition at line 13 of file CalculateTraction.hpp.

      : BoundaryEleOp(NOSPACE, BoundaryEleOp::OPSPACE), stressPtr(stress_ptr),
        tractionPtr(traction_ptr) {}

Member Function Documentation

doWork()

MoFEMErrorCode ElasticExample::OpCalculateTraction::doWork ( int side, EntityType type, EntData & data )

inline

Definition at line 18 of file CalculateTraction.hpp.

                                                                  {
    MoFEMFunctionBegin;
    FTensor::Index<'i', SPACE_DIM> i;
    FTensor::Index<'j', SPACE_DIM> j;
    auto nb_int_pts = getGaussPts().size2();
    tractionPtr->resize(SPACE_DIM, nb_int_pts, false);
    auto t_normal = getFTensor1NormalsAtGaussPts();
    auto t_stress = getFTensor2SymmetricFromMat<SPACE_DIM>(*stressPtr);
    auto t_traction = getFTensor1FromMat<SPACE_DIM>(*tractionPtr);
    for (auto gg = 0; gg != nb_int_pts; ++gg) {
      const auto l = std::sqrt(t_normal(j) * t_normal(j));
      t_traction(i) = (t_stress(i, j) * t_normal(j)) / l;
      ++t_normal;
      ++t_stress;
      ++t_traction;
    }
    MoFEMFunctionReturn(0);
  }

Member Data Documentation

stressPtr

boost::shared_ptr<MatrixDouble> ElasticExample::OpCalculateTraction::stressPtr

private

Definition at line 38 of file CalculateTraction.hpp.

tractionPtr

boost::shared_ptr<MatrixDouble> ElasticExample::OpCalculateTraction::tractionPtr

private

Definition at line 39 of file CalculateTraction.hpp.

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

• tutorials/vec-0/src/CalculateTraction.hpp