v0.8.19
Public Member Functions | Public Attributes | List of all members
MoFEM::OpSetCovariantPiolaTransformOnTriangle Struct Reference

transform Hcurl base fluxes from reference element to physical triangle More...

#include <src/finite_elements/DataOperators.hpp>

Inheritance diagram for MoFEM::OpSetCovariantPiolaTransformOnTriangle:
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Collaboration diagram for MoFEM::OpSetCovariantPiolaTransformOnTriangle:
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Public Member Functions

 OpSetCovariantPiolaTransformOnTriangle (const VectorDouble &normal, const MatrixDouble &normals_at_pts, const VectorDouble &tangent0, const MatrixDouble &tangent0_at_pts, const VectorDouble &tangent1, const MatrixDouble &tangent1_at_pts)
 
MoFEMErrorCode doWork (int side, EntityType type, DataForcesAndSourcesCore::EntData &data)
 Operator for linear form, usually to calculate values on left hand side. More...
 
- Public Member Functions inherited from MoFEM::DataOperator
 DataOperator (const bool symm=true, const bool do_vertices=true, const bool do_edges=true, const bool do_quads=true, const bool do_tris=true, const bool do_tets=true, const bool do_prisms=true)
 
virtual ~DataOperator ()
 
virtual MoFEMErrorCode doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, DataForcesAndSourcesCore::EntData &row_data, DataForcesAndSourcesCore::EntData &col_data)
 Operator for bi-linear form, usually to calculate values on right hand side. More...
 
virtual MoFEMErrorCode opLhs (DataForcesAndSourcesCore &row_data, DataForcesAndSourcesCore &col_data, bool symm=true)
 
virtual MoFEMErrorCode opLhs (DataForcesAndSourcesCore &row_data, DataForcesAndSourcesCore &col_data)
 
virtual MoFEMErrorCode opRhs (DataForcesAndSourcesCore &data, const bool do_vertices, const bool do_edges, const bool do_quads, const bool do_tris, const bool do_tets, const bool do_prisms, const bool error_if_no_base=true)
 
virtual MoFEMErrorCode opRhs (DataForcesAndSourcesCore &data, const bool error_if_no_base=true)
 
bool getSymm () const
 Get if operator uses symmetry of DOFs or not. More...
 
void setSymm ()
 set if operator is executed taking in account symmetry More...
 
void unSetSymm ()
 unset if operator is executed for non symmetric problem More...
 

Public Attributes

const VectorDoublenOrmal
 
const MatrixDoublenormalsAtGaussPts
 
const VectorDoubletAngent0
 
const MatrixDoubletangent0AtGaussPt
 
const VectorDoubletAngent1
 
const MatrixDoubletangent1AtGaussPt
 
- Public Attributes inherited from MoFEM::DataOperator
bool sYmm
 If true assume that matrix is symmetric structure. More...
 
bool doVertices
 If false skip vertices. More...
 
bool doEdges
 If false skip edges. More...
 
bool doQuads
 
bool doTris
 
bool doTets
 
bool doPrisms
 

Detailed Description

transform Hcurl base fluxes from reference element to physical triangle

Definition at line 679 of file DataOperators.hpp.

Constructor & Destructor Documentation

◆ OpSetCovariantPiolaTransformOnTriangle()

MoFEM::OpSetCovariantPiolaTransformOnTriangle::OpSetCovariantPiolaTransformOnTriangle ( const VectorDouble normal,
const MatrixDouble normals_at_pts,
const VectorDouble tangent0,
const MatrixDouble tangent0_at_pts,
const VectorDouble tangent1,
const MatrixDouble tangent1_at_pts 
)

Definition at line 688 of file DataOperators.hpp.

694  : nOrmal(normal), normalsAtGaussPts(normals_at_pts), tAngent0(tangent0),
695  tangent0AtGaussPt(tangent0_at_pts), tAngent1(tangent1),
696  tangent1AtGaussPt(tangent1_at_pts) {}

Member Function Documentation

◆ doWork()

MoFEMErrorCode MoFEM::OpSetCovariantPiolaTransformOnTriangle::doWork ( int  side,
EntityType  type,
DataForcesAndSourcesCore::EntData data 
)
virtual

Operator for linear form, usually to calculate values on left hand side.

Reimplemented from MoFEM::DataOperator.

Definition at line 1443 of file DataOperators.cpp.

1444  {
1445 
1447 
1448  if (type != MBEDGE && type != MBTRI)
1450 
1454 
1455  // double zero = 0;
1457  &tAngent0[0], &tAngent1[0], &nOrmal[0], &tAngent0[1], &tAngent1[1],
1458  &nOrmal[1], &tAngent0[2], &tAngent1[2], &nOrmal[2], 3);
1459  double det;
1461  ierr = determinantTensor3by3(t_m, det);
1462  CHKERRG(ierr);
1463  ierr = invertTensor3by3(t_m, det, t_inv_m);
1464  CHKERRG(ierr);
1465 
1466  for (int b = AINSWORTH_LEGENDRE_BASE; b != LASTBASE; b++) {
1467 
1468  FieldApproximationBase base = static_cast<FieldApproximationBase>(b);
1469 
1470  int nb_dofs = data.getN(base).size2() / 3;
1471  int nb_gauss_pts = data.getN(base).size1();
1472 
1473  MatrixDouble piola_n(data.getN(base).size1(), data.getN(base).size2());
1474  MatrixDouble diff_piola_n(data.getDiffN(base).size1(),
1475  data.getDiffN(base).size2());
1476 
1477  if (nb_dofs > 0 && nb_gauss_pts > 0) {
1478 
1479  FieldApproximationBase base = static_cast<FieldApproximationBase>(b);
1481  &data.getN(base)(0, HVEC0), &data.getN(base)(0, HVEC1),
1482  &data.getN(base)(0, HVEC2));
1484  &data.getDiffN(base)(0, HVEC0_0), &data.getDiffN(base)(0, HVEC0_1),
1485  &data.getDiffN(base)(0, HVEC1_0), &data.getDiffN(base)(0, HVEC1_1),
1486  &data.getDiffN(base)(0, HVEC2_0), &data.getDiffN(base)(0, HVEC2_1));
1487  FTensor::Tensor1<FTensor::PackPtr<double *, 3>, 3> t_transformed_h_curl(
1488  &piola_n(0, HVEC0), &piola_n(0, HVEC1), &piola_n(0, HVEC2));
1490  t_transformed_diff_h_curl(
1491  &diff_piola_n(0, HVEC0_0), &diff_piola_n(0, HVEC0_1),
1492  &diff_piola_n(0, HVEC1_0), &diff_piola_n(0, HVEC1_1),
1493  &diff_piola_n(0, HVEC2_0), &diff_piola_n(0, HVEC2_1));
1494 
1495  int cc = 0;
1496  if (normalsAtGaussPts.size1() == (unsigned int)nb_gauss_pts) {
1497  // HO geometry is set, so jacobian is different at each gauss point
1499  &tangent0AtGaussPt(0, 0), &tangent1AtGaussPt(0, 0),
1500  &normalsAtGaussPts(0, 0), &tangent0AtGaussPt(0, 1),
1501  &tangent1AtGaussPt(0, 1), &normalsAtGaussPts(0, 1),
1502  &tangent0AtGaussPt(0, 2), &tangent1AtGaussPt(0, 2),
1503  &normalsAtGaussPts(0, 2), 3);
1504  for (int gg = 0; gg < nb_gauss_pts; ++gg) {
1505  ierr = determinantTensor3by3(t_m_at_pts, det);
1506  CHKERRG(ierr);
1507  ierr = invertTensor3by3(t_m_at_pts, det, t_inv_m);
1508  CHKERRG(ierr);
1509  for (int ll = 0; ll != nb_dofs; ll++) {
1510  t_transformed_h_curl(i) = t_inv_m(j, i) * t_h_curl(j);
1511  t_transformed_diff_h_curl(i, k) =
1512  t_inv_m(j, i) * t_diff_h_curl(j, k);
1513  ++t_h_curl;
1514  ++t_transformed_h_curl;
1515  ++t_diff_h_curl;
1516  ++t_transformed_diff_h_curl;
1517  ++cc;
1518  }
1519  ++t_m_at_pts;
1520  }
1521  } else {
1522  for (int gg = 0; gg < nb_gauss_pts; ++gg) {
1523  for (int ll = 0; ll != nb_dofs; ll++) {
1524  t_transformed_h_curl(i) = t_inv_m(j, i) * t_h_curl(j);
1525  t_transformed_diff_h_curl(i, k) =
1526  t_inv_m(j, i) * t_diff_h_curl(j, k);
1527  ++t_h_curl;
1528  ++t_transformed_h_curl;
1529  ++t_diff_h_curl;
1530  ++t_transformed_diff_h_curl;
1531  ++cc;
1532  }
1533  }
1534  }
1535  if (cc != nb_gauss_pts * nb_dofs) {
1536  SETERRQ(PETSC_COMM_SELF, MOFEM_IMPOSIBLE_CASE, "Data inconsistency");
1537  }
1538  data.getN(base).data().swap(piola_n.data());
1539  data.getDiffN(base).data().swap(diff_piola_n.data());
1540  }
1541  }
1542 
1544 }
MoFEMErrorCode invertTensor3by3(ublas::matrix< T, L, A > &jac_data, ublas::vector< T, A > &det_data, ublas::matrix< T, L, A > &inv_jac_data)
Calculate inverse of tensor rank 2 at integration points.
#define MoFEMFunctionBeginHot
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:499
MoFEMErrorCode determinantTensor3by3(T1 &t, T2 &det)
Calculate determinant.
#define CHKERRG(n)
Check error code of MoFEM/MOAB/PETSc function.
Definition: definitions.h:542
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return() ...
Definition: definitions.h:506
static MoFEMErrorCodeGeneric< PetscErrorCode > ierr
Definition: Common.hpp:80
FieldApproximationBase
approximation base
Definition: definitions.h:141
ublas::matrix< double, ublas::row_major, DoubleAllocator > MatrixDouble
Definition: Common.hpp:212
Ainsworth Cole (Legendre) approx. base .
Definition: definitions.h:143

Member Data Documentation

◆ nOrmal

const VectorDouble& MoFEM::OpSetCovariantPiolaTransformOnTriangle::nOrmal

Definition at line 681 of file DataOperators.hpp.

◆ normalsAtGaussPts

const MatrixDouble& MoFEM::OpSetCovariantPiolaTransformOnTriangle::normalsAtGaussPts

Definition at line 682 of file DataOperators.hpp.

◆ tAngent0

const VectorDouble& MoFEM::OpSetCovariantPiolaTransformOnTriangle::tAngent0

Definition at line 683 of file DataOperators.hpp.

◆ tangent0AtGaussPt

const MatrixDouble& MoFEM::OpSetCovariantPiolaTransformOnTriangle::tangent0AtGaussPt

Definition at line 684 of file DataOperators.hpp.

◆ tAngent1

const VectorDouble& MoFEM::OpSetCovariantPiolaTransformOnTriangle::tAngent1

Definition at line 685 of file DataOperators.hpp.

◆ tangent1AtGaussPt

const MatrixDouble& MoFEM::OpSetCovariantPiolaTransformOnTriangle::tangent1AtGaussPt

Definition at line 686 of file DataOperators.hpp.


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