v0.10.0
Public Member Functions | Private Attributes | List of all members
OpPlasticTools::OpCalculatePlasticFlowLhs_dTAU Struct Reference

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

Inheritance diagram for OpPlasticTools::OpCalculatePlasticFlowLhs_dTAU:
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Collaboration diagram for OpPlasticTools::OpCalculatePlasticFlowLhs_dTAU:
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Public Member Functions

 OpCalculatePlasticFlowLhs_dTAU (const std::string row_field_name, const std::string col_field_name, boost::shared_ptr< CommonData > common_data_ptr)
 
MoFEMErrorCode doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntData &row_data, EntData &col_data)
 Operator for bi-linear form, usually to calculate values on left hand side. More...
 
 OpCalculatePlasticFlowLhs_dTAU (const std::string row_field_name, const std::string col_field_name, boost::shared_ptr< CommonData > common_data_ptr)
 
MoFEMErrorCode doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntData &row_data, EntData &col_data)
 Operator for bi-linear form, usually to calculate values on left hand side. 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 opLhs (DataForcesAndSourcesCore &row_data, DataForcesAndSourcesCore &col_data)
 
virtual MoFEMErrorCode doWork (int side, EntityType type, DataForcesAndSourcesCore::EntData &data)
 Operator for linear form, usually to calculate values on right hand side. More...
 
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

boost::shared_ptr< CommonDatacommonDataPtr
 
MatrixDouble locMat
 

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
lesson7_plastic.cpp.

Definition at line 151 of file PlasticOps.hpp.

Constructor & Destructor Documentation

◆ OpCalculatePlasticFlowLhs_dTAU() [1/2]

OpPlasticTools::OpCalculatePlasticFlowLhs_dTAU::OpCalculatePlasticFlowLhs_dTAU ( const std::string  row_field_name,
const std::string  col_field_name,
boost::shared_ptr< CommonData common_data_ptr 
)

Definition at line 841 of file PlasticOps.hpp.

844  : DomainEleOp(row_field_name, col_field_name, DomainEleOp::OPROWCOL),
845  commonDataPtr(common_data_ptr) {
846  sYmm = false;
847 }
DomainEle::UserDataOperator DomainEleOp
bool sYmm
If true assume that matrix is symmetric structure.
boost::shared_ptr< CommonData > commonDataPtr
Definition: PlasticOps.hpp:160

◆ OpCalculatePlasticFlowLhs_dTAU() [2/2]

OpPlasticTools::OpCalculatePlasticFlowLhs_dTAU::OpCalculatePlasticFlowLhs_dTAU ( const std::string  row_field_name,
const std::string  col_field_name,
boost::shared_ptr< CommonData common_data_ptr 
)

Member Function Documentation

◆ doWork() [1/2]

MoFEMErrorCode OpPlasticTools::OpCalculatePlasticFlowLhs_dTAU::doWork ( int  row_side,
int  col_side,
EntityType  row_type,
EntityType  col_type,
EntData row_data,
EntData col_data 
)
virtual

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

Reimplemented from MoFEM::DataOperator.

Definition at line 850 of file PlasticOps.hpp.

852  {
854 
855  const size_t nb_row_dofs = row_data.getIndices().size();
856  const size_t nb_col_dofs = col_data.getIndices().size();
857  if (nb_row_dofs && nb_col_dofs) {
858 
859  locMat.resize(nb_row_dofs, nb_col_dofs, false);
860  locMat.clear();
861 
862  const size_t nb_integration_pts = row_data.getN().size1();
863  auto t_w = getFTensor0IntegrationWeight();
864  auto t_flow =
865  getFTensor2SymmetricFromMat<2>(*(commonDataPtr->plasticFlowPtr));
866 
867  auto t_row_base = row_data.getFTensor0N();
868 
869  auto &t_D = commonDataPtr->tD;
870 
871  for (size_t gg = 0; gg != nb_integration_pts; ++gg) {
872  double alpha = getMeasure() * t_w * getTSa();
873 
875  t_flow_stress(i, j) = t_D(i, j, m, n) * t_flow(m, n);
876 
877  for (size_t rr = 0; rr != nb_row_dofs / 3; ++rr) {
878 
880  &locMat(3 * rr + 0, 0), &locMat(3 * rr + 1, 0),
881  &locMat(3 * rr + 2, 0)};
882 
883  auto t_col_base = col_data.getFTensor0N(gg, 0);
884  for (size_t cc = 0; cc != nb_col_dofs; cc++) {
885  t_mat(i, j) -= alpha * t_row_base * t_col_base * t_flow_stress(i, j);
886  ++t_mat;
887  ++t_col_base;
888  }
889 
890  ++t_row_base;
891  }
892 
893  ++t_w;
894  ++t_flow;
895  }
896 
897  CHKERR MatSetValues(getSNESB(), row_data, col_data, &*locMat.data().begin(),
898  ADD_VALUES);
899  }
900 
902 }
FTensor::Index< 'm', 2 > m
Definition: PlasticOps.hpp:67
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:485
const VectorInt & getIndices() const
Get global indices of dofs on entity.
FTensor::Index< 'i', 2 > i
[Common data]
Definition: PlasticOps.hpp:63
auto getFTensor0IntegrationWeight()
Get integration weights.
#define CHKERR
Inline error check.
Definition: definitions.h:604
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:415
FTensor::Index< 'n', 2 > n
Definition: PlasticOps.hpp:68
MatrixDouble & getN(const FieldApproximationBase base)
get base functions this return matrix (nb. of rows is equal to nb. of Gauss pts, nb....
boost::shared_ptr< CommonData > commonDataPtr
Definition: PlasticOps.hpp:160
FTensor::Tensor0< FTensor::PackPtr< double *, 1 > > getFTensor0N(const FieldApproximationBase base)
Get base function as Tensor0.
FTensor::Index< 'j', 2 > j
Definition: PlasticOps.hpp:64

◆ doWork() [2/2]

MoFEMErrorCode OpPlasticTools::OpCalculatePlasticFlowLhs_dTAU::doWork ( int  row_side,
int  col_side,
EntityType  row_type,
EntityType  col_type,
EntData row_data,
EntData col_data 
)
virtual

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

Reimplemented from MoFEM::DataOperator.

Member Data Documentation

◆ commonDataPtr

boost::shared_ptr< CommonData > OpPlasticTools::OpCalculatePlasticFlowLhs_dTAU::commonDataPtr
private

Definition at line 160 of file PlasticOps.hpp.

◆ locMat

MatrixDouble OpPlasticTools::OpCalculatePlasticFlowLhs_dTAU::locMat
private

Definition at line 161 of file PlasticOps.hpp.


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