v0.9.2
Public Member Functions | Private Attributes | List of all members
OpElasticTools::OpPostProcElastic Struct Reference

#include <users_modules/basic_finite_elements/lessons/src/ElasticOps.hpp>

Inheritance diagram for OpElasticTools::OpPostProcElastic:
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Collaboration diagram for OpElasticTools::OpPostProcElastic:
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Public Member Functions

 OpPostProcElastic (const std::string field_name, moab::Interface &post_proc_mesh, std::vector< EntityHandle > &map_gauss_pts, boost::shared_ptr< CommonData > common_data_ptr)
 [Stiffness] More...
 
MoFEMErrorCode doWork (int side, EntityType type, EntData &data)
 [Postprocessing] More...
 
- Public Member Functions inherited from MoFEM::FaceElementForcesAndSourcesCoreBase::UserDataOperator
double getArea ()
 get area of face More...
 
double getMeasure ()
 get measure of element More...
 
VectorDoublegetNormal ()
 get triangle normal More...
 
VectorDoublegetTangent1 ()
 get triangle tangent 1 More...
 
VectorDoublegetTangent2 ()
 get triangle tangent 2 More...
 
auto getFTensor1Normal ()
 get normal as tensor More...
 
auto getFTensor1Tangent1 ()
 get tangentOne as tensor More...
 
auto getFTensor1Tangent2 ()
 get tangentTwo as tensor More...
 
int getNumNodes ()
 get element number of nodes More...
 
const EntityHandlegetConn ()
 get element connectivity More...
 
VectorDoublegetCoords ()
 get triangle coordinates More...
 
auto getFTensor1Coords ()
 get get coords at gauss points More...
 
MatrixDoublegetCoordsAtGaussPts ()
 Gauss points and weight, matrix (nb. of points x 3) More...
 
auto getFTensor1CoordsAtGaussPts ()
 get coordinates at Gauss pts. More...
 
MatrixDoublegetHoCoordsAtGaussPts ()
 coordinate at Gauss points (if hierarchical approximation of element geometry) More...
 
auto getFTensor1HoCoordsAtGaussPts ()
 get coordinates at Gauss pts (takes in account ho approx. of geometry) More...
 
MatrixDoublegetNormalsAtGaussPts ()
 if higher order geometry return normals at Gauss pts. More...
 
DEPRECATED MatrixDoublegetNormalsAtGaussPt ()
 
ublas::matrix_row< MatrixDoublegetNormalsAtGaussPts (const int gg)
 if higher order geometry return normals at Gauss pts. More...
 
DEPRECATED ublas::matrix_row< MatrixDoublegetNormalsAtGaussPt (const int gg)
 
MatrixDoublegetTangent1AtGaussPts ()
 if higher order geometry return tangent vector to triangle at Gauss pts. More...
 
MatrixDoublegetTangent2AtGaussPts ()
 if higher order geometry return tangent vector to triangle at Gauss pts. More...
 
auto getFTensor1NormalsAtGaussPts ()
 get normal at integration points More...
 
auto getFTensor1Tangent1AtGaussPts ()
 get tangent 1 at integration points More...
 
auto getFTensor1Tangent2AtGaussPts ()
 get tangent 2 at integration points More...
 
const FaceElementForcesAndSourcesCoreBasegetFaceFE ()
 return pointer to Generic Triangle Finite Element object More...
 
DEPRECATED const FaceElementForcesAndSourcesCoreBasegetFaceElementForcesAndSourcesCore ()
 
template<int SWITCH>
MoFEMErrorCode loopSideVolumes (const string &fe_name, VolumeElementForcesAndSourcesCoreOnSideSwitch< SWITCH > &fe_method)
 
- Public Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
 UserDataOperator (const FieldSpace space, const char type=OPLAST, const bool symm=true)
 
 UserDataOperator (const std::string &field_name, const char type, const bool symm=true)
 
 UserDataOperator (const std::string &row_field_name, const std::string &col_field_name, const char type, const bool symm=true)
 
boost::shared_ptr< const NumeredEntFiniteElementgetNumeredEntFiniteElementPtr () const
 Return raw pointer to NumeredEntFiniteElement. More...
 
EntityHandle getFEEntityHandle () const
 Return finite element entity handle. More...
 
boost::weak_ptr< SideNumber > getSideNumberPtr (const int side_number, const EntityType type)
 Get the side number pointer. More...
 
EntityHandle getSideEntity (const int side_number, const EntityType type)
 Get the side entity. More...
 
int getNumberOfNodesOnElement ()
 Get the number of nodes on finite element. More...
 
MoFEMErrorCode getProblemRowIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 Get row indices. More...
 
MoFEMErrorCode getProblemColIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 Get col indices. More...
 
const FEMethodgetFEMethod () const
 Return raw pointer to Finite Element Method object. More...
 
int getOpType () const
 Get operator types. More...
 
void setOpType (const OpType type)
 Set operator type. More...
 
void addOpType (const OpType type)
 Add operator type. More...
 
int getNinTheLoop () const
 get number of finite element in the loop More...
 
int getLoopSize () const
 get size of elements in the loop More...
 
const std::string & getFEName () const
 Get name of the element. More...
 
const PetscData::SwitchesgetDataCtx () const
 
const KspMethod::KSPContext getKSPCtx () const
 
const SnesMethod::SNESContext getSNESCtx () const
 
const TSMethod::TSContext getTSCtx () const
 
Vec getKSPf () const
 
Mat getKSPA () const
 
Mat getKSPB () const
 
Vec getSNESf () const
 
Vec getSNESx () const
 
Mat getSNESA () const
 
Mat getSNESB () const
 
DEPRECATED Vec getSnesF () const
 
DEPRECATED Vec getSnesX () const
 
DEPRECATED Mat getSnesA () const
 
DEPRECATED Mat getSnesB () const
 
Vec getTSu () const
 
Vec getTSu_t () const
 
Vec getTSu_tt () const
 
Vec getTSf () const
 
Mat getTSA () const
 
Mat getTSB () const
 
int getTSstep () const
 
double getTStime () const
 
double getTSa () const
 
MatrixDoublegetGaussPts ()
 matrix of integration (Gauss) points for Volume Element More...
 
auto getFTensor0IntegrationWeight ()
 Get integration weights. More...
 
DEPRECATED MoFEMErrorCode getPorblemRowIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 
- Public Member Functions inherited from MoFEM::DataOperator
 DataOperator (const bool symm=true)
 
virtual ~DataOperator ()=default
 
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 left hand side. More...
 
virtual MoFEMErrorCode opLhs (DataForcesAndSourcesCore &row_data, DataForcesAndSourcesCore &col_data)
 
virtual MoFEMErrorCode opRhs (DataForcesAndSourcesCore &data, const bool error_if_no_base=false)
 
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...
 

Private Attributes

moab::Interface & postProcMesh
 
std::vector< EntityHandle > & mapGaussPts
 
boost::shared_ptr< CommonDatacommonDataPtr
 

Additional Inherited Members

- Public Types inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
enum  OpType { OPROW = 1 << 0, OPCOL = 1 << 1, OPROWCOL = 1 << 2, OPLAST = 1 << 3 }
 Controls loop over entities on element. More...
 
- Public Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
char opType
 
std::string rowFieldName
 
std::string colFieldName
 
FieldSpace sPace
 
- Public Attributes inherited from MoFEM::DataOperator
bool sYmm
 If true assume that matrix is symmetric structure. More...
 
std::array< bool, MBMAXTYPE > doEntities
 If true operator is executed for entity. More...
 
booldoVertices
 \deprectaed If false skip vertices More...
 
booldoEdges
 \deprectaed If false skip edges More...
 
booldoQuads
 \deprectaed More...
 
booldoTris
 \deprectaed More...
 
booldoTets
 \deprectaed More...
 
booldoPrisms
 \deprectaed More...
 
- Protected Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCoregetPtrFE () const
 
ForcesAndSourcesCoregetSidePtrFE () const
 
- Protected Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCoreptrFE
 

Detailed Description

Examples
lesson4_elastic.cpp, lesson7_plastic.cpp, and lesson8_contact.cpp.

Definition at line 86 of file ElasticOps.hpp.

Constructor & Destructor Documentation

◆ OpPostProcElastic()

OpElasticTools::OpPostProcElastic::OpPostProcElastic ( const std::string  field_name,
moab::Interface &  post_proc_mesh,
std::vector< EntityHandle > &  map_gauss_pts,
boost::shared_ptr< CommonData common_data_ptr 
)

[Stiffness]

Definition at line 327 of file ElasticOps.hpp.

331  : DomainEleOp(field_name, DomainEleOp::OPROW), postProcMesh(post_proc_mesh),
332  mapGaussPts(map_gauss_pts), commonDataPtr(common_data_ptr) {
333  // Opetor is only executed for vertices
334  std::fill(&doEntities[MBEDGE], &doEntities[MBMAXTYPE], false);
335 }
std::array< bool, MBMAXTYPE > doEntities
If true operator is executed for entity.
std::vector< EntityHandle > & mapGaussPts
Definition: ElasticOps.hpp:95
boost::shared_ptr< CommonData > commonDataPtr
Definition: ElasticOps.hpp:96
moab::Interface & postProcMesh
Definition: ElasticOps.hpp:94
DomainEle::UserDataOperator DomainEleOp

Member Function Documentation

◆ doWork()

MoFEMErrorCode OpElasticTools::OpPostProcElastic::doWork ( int  side,
EntityType  type,
EntData data 
)
virtual

[Postprocessing]

Reimplemented from MoFEM::DataOperator.

Definition at line 338 of file ElasticOps.hpp.

339  {
341 
342  auto get_tag = [&](const std::string name) {
343  std::array<double, 9> def;
344  std::fill(def.begin(), def.end(), 0);
345  Tag th;
346  CHKERR postProcMesh.tag_get_handle(name.c_str(), 9, MB_TYPE_DOUBLE, th,
347  MB_TAG_CREAT | MB_TAG_SPARSE,
348  def.data());
349  return th;
350  };
351 
352  MatrixDouble3by3 mat(3, 3);
353 
354  auto set_matrix = [&](auto &t) -> MatrixDouble3by3 & {
355  mat.clear();
356  for (size_t r = 0; r != 2; ++r)
357  for (size_t c = 0; c != 2; ++c)
358  mat(r, c) = t(r, c);
359  return mat;
360  };
361 
362  auto set_matrix_symm = [&](auto &t) -> MatrixDouble3by3 & {
363  mat.clear();
364  for (size_t r = 0; r != 2; ++r)
365  for (size_t c = 0; c != 2; ++c)
366  mat(r, c) = t(r, c);
367  return mat;
368  };
369 
370  auto set_plain_stress_strain = [&](auto &mat, auto &t) -> MatrixDouble3by3 & {
371  mat(2, 2) = -poisson_ratio * (t(0, 0) + t(1, 1));
372  return mat;
373  };
374 
375  auto set_tag = [&](auto th, auto gg, MatrixDouble3by3 &mat) {
376  return postProcMesh.tag_set_data(th, &mapGaussPts[gg], 1,
377  &*mat.data().begin());
378  };
379 
380  auto th_grad = get_tag("GRAD");
381  auto th_strain = get_tag("STRAIN");
382  auto th_stress = get_tag("STRESS");
383 
384  size_t nb_gauss_pts = data.getN().size1();
385  auto t_grad = getFTensor2FromMat<2, 2>(*(commonDataPtr->mGradPtr));
386  auto t_strain = getFTensor2SymmetricFromMat<2>(*(commonDataPtr->mStrainPtr));
387  auto t_stress = getFTensor2SymmetricFromMat<2>(*(commonDataPtr->mStressPtr));
388 
389  for (size_t gg = 0; gg != nb_gauss_pts; ++gg) {
390  CHKERR set_tag(th_grad, gg, set_matrix(t_grad));
391  CHKERR set_tag(
392  th_strain, gg,
393  set_plain_stress_strain(set_matrix_symm(t_strain), t_stress));
394  CHKERR set_tag(th_stress, gg, set_matrix_symm(t_stress));
395  ++t_grad;
396  ++t_strain;
397  ++t_stress;
398  }
399 
401 }
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:483
std::vector< EntityHandle > & mapGaussPts
Definition: ElasticOps.hpp:95
constexpr double poisson_ratio
boost::shared_ptr< CommonData > commonDataPtr
Definition: ElasticOps.hpp:96
MatrixBoundedArray< double, 9 > MatrixDouble3by3
Definition: Types.hpp:101
#define CHKERR
Inline error check.
Definition: definitions.h:602
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:413
moab::Interface & postProcMesh
Definition: ElasticOps.hpp:94
MatrixDouble & getN(const FieldApproximationBase base)
get base functions this return matrix (nb. of rows is equal to nb. of Gauss pts, nb....

Member Data Documentation

◆ commonDataPtr

boost::shared_ptr<CommonData> OpElasticTools::OpPostProcElastic::commonDataPtr
private

Definition at line 96 of file ElasticOps.hpp.

◆ mapGaussPts

std::vector<EntityHandle>& OpElasticTools::OpPostProcElastic::mapGaussPts
private

Definition at line 95 of file ElasticOps.hpp.

◆ postProcMesh

moab::Interface& OpElasticTools::OpPostProcElastic::postProcMesh
private

Definition at line 94 of file ElasticOps.hpp.


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