v0.8.23
Public Member Functions | Public Attributes | List of all members
MoFEM::OpCalculateTensor2FieldValuesDot< Tensor_Dim0, Tensor_Dim1 > Struct Template Reference

Get time direvarive values at integration pts for tensor filed rank 2, i.e. matrix field. More...

#include <src/finite_elements/UserDataOperators.hpp>

Inheritance diagram for MoFEM::OpCalculateTensor2FieldValuesDot< Tensor_Dim0, Tensor_Dim1 >:
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Collaboration diagram for MoFEM::OpCalculateTensor2FieldValuesDot< Tensor_Dim0, Tensor_Dim1 >:
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Public Member Functions

template<int Dim0, int Dim1>
auto getFTensorDotData ()
 
 OpCalculateTensor2FieldValuesDot (const std::string field_name, boost::shared_ptr< MatrixDouble > &data_ptr, const EntityType zero_at_type=MBVERTEX)
 
MoFEMErrorCode doWork (int side, EntityType type, DataForcesAndSourcesCore::EntData &data)
 Operator for linear form, usually to calculate values on right hand side. More...
 
template<>
auto getFTensorDotData ()
 
- 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)
 
virtual ~UserDataOperator ()
 
boost::shared_ptr< const NumeredEntFiniteElementgetNumeredEntFiniteElementPtr () const
 Return raw pointer to NumeredEntFiniteElement. More...
 
EntityHandle getFEEntityHandle () const
 Return finite element entity handle. 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...
 
virtual MoFEMErrorCode setPtrFE (ForcesAndSourcesCore *ptr)
 
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...
 
Vec getSnesF () const
 
Vec getSnesX () const
 
Mat getSnesA () const
 
Mat getSnesB () const
 
Vec getTSu () const
 
Vec getTSu_t () 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
 
DEPRECATED MoFEMErrorCode getPorblemColIndices (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, 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 left 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

boost::shared_ptr< MatrixDouble > & dataPtr
 Data computed into this matrix. More...
 
EntityType zeroAtType
 Zero values at Gauss point at this type. More...
 
VectorDouble dotVector
 Keeps temoorary values of time directives. 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...
 
bool doVertices
 If false skip vertices. More...
 
bool doEdges
 If false skip edges. More...
 
bool doQuads
 
bool doTris
 
bool doTets
 
bool doPrisms
 

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...
 
- Protected Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCoreptrFE
 

Detailed Description

template<int Tensor_Dim0, int Tensor_Dim1>
struct MoFEM::OpCalculateTensor2FieldValuesDot< Tensor_Dim0, Tensor_Dim1 >

Get time direvarive values at integration pts for tensor filed rank 2, i.e. matrix field.

Definition at line 544 of file UserDataOperators.hpp.

Constructor & Destructor Documentation

◆ OpCalculateTensor2FieldValuesDot()

template<int Tensor_Dim0, int Tensor_Dim1>
MoFEM::OpCalculateTensor2FieldValuesDot< Tensor_Dim0, Tensor_Dim1 >::OpCalculateTensor2FieldValuesDot ( const std::string  field_name,
boost::shared_ptr< MatrixDouble > &  data_ptr,
const EntityType  zero_at_type = MBVERTEX 
)

Definition at line 555 of file UserDataOperators.hpp.

560  dataPtr(data_ptr), zeroAtType(zero_at_type) {
561  if (!dataPtr)
562  THROW_MESSAGE("Pointer is not set");
563  }
EntityType zeroAtType
Zero values at Gauss point at this type.
#define THROW_MESSAGE(a)
Throw MoFEM exception.
Definition: definitions.h:619
ForcesAndSourcesCore::UserDataOperator UserDataOperator
boost::shared_ptr< MatrixDouble > & dataPtr
Data computed into this matrix.

Member Function Documentation

◆ doWork()

template<int Tensor_Dim0, int Tensor_Dim1>
MoFEMErrorCode MoFEM::OpCalculateTensor2FieldValuesDot< Tensor_Dim0, Tensor_Dim1 >::doWork ( int  side,
EntityType  type,
DataForcesAndSourcesCore::EntData data 
)
virtual

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

Reimplemented from MoFEM::DataOperator.

Definition at line 565 of file UserDataOperators.hpp.

566  {
568  const auto &local_indices = data.getLocalIndices();
569  const int nb_dofs = local_indices.size();
570  const int nb_gauss_pts = data.getN().size1();
571  if (!nb_dofs && type == zeroAtType) {
572  dataPtr->resize(Tensor_Dim0 * Tensor_Dim1, 0, false);
574  }
575  if (!nb_dofs) {
577  }
578 
579  dotVector.resize(nb_dofs, false);
580  const double *array;
581  CHKERR VecGetArrayRead(getFEMethod()->ts_u_t, &array);
582  for (int i = 0; i != local_indices.size(); ++i)
583  if (local_indices[i] != -1)
584  dotVector[i] = array[local_indices[i]];
585  else
586  dotVector[i] = 0;
587  CHKERR VecRestoreArrayRead(getFEMethod()->ts_u_t, &array);
588 
589  const int nb_base_functions = data.getN().size2();
590  MatrixDouble &mat = *dataPtr;
591  if (type == zeroAtType) {
592  mat.resize(Tensor_Dim0 * Tensor_Dim1, nb_gauss_pts, false);
593  mat.clear();
594  }
595  auto base_function = data.getFTensor0N();
596  auto values_at_gauss_pts =
597  getFTensor2FromMat<Tensor_Dim0, Tensor_Dim1>(mat);
600  const int size = nb_dofs / (Tensor_Dim0 * Tensor_Dim1);
601  for (int gg = 0; gg != nb_gauss_pts; ++gg) {
602  auto field_data = getFTensorDotData<Tensor_Dim0, Tensor_Dim1>();
603  int bb = 0;
604  for (; bb != size; ++bb) {
605  values_at_gauss_pts(i, j) += field_data(i, j) * base_function;
606  ++field_data;
607  ++base_function;
608  }
609  for (; bb != nb_base_functions; ++bb)
610  ++base_function;
611  ++values_at_gauss_pts;
612  }
614  }
#define MoFEMFunctionBeginHot
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:500
ublas::matrix< double, ublas::row_major, DoubleAllocator > MatrixDouble
Definition: Types.hpp:77
EntityType zeroAtType
Zero values at Gauss point at this type.
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:507
const FEMethod * getFEMethod() const
Return raw pointer to Finite Element Method object.
#define CHKERR
Inline error check.
Definition: definitions.h:595
boost::shared_ptr< MatrixDouble > & dataPtr
Data computed into this matrix.
VectorDouble dotVector
Keeps temoorary values of time directives.

◆ getFTensorDotData() [1/2]

template<int Tensor_Dim0, int Tensor_Dim1>
template<int Dim0, int Dim1>
auto MoFEM::OpCalculateTensor2FieldValuesDot< Tensor_Dim0, Tensor_Dim1 >::getFTensorDotData ( )

Definition at line 551 of file UserDataOperators.hpp.

551  {
552  static_assert(Dim0 || !Dim0 || Dim1 || !Dim1, "not implemented");
553  }

◆ getFTensorDotData() [2/2]

template<>
auto MoFEM::OpCalculateTensor2FieldValuesDot< 3, 3 >::getFTensorDotData< 3, 3 > ( )

Definition at line 619 of file UserDataOperators.hpp.

619  {
621  &dotVector[0], &dotVector[1], &dotVector[2],
622 
623  &dotVector[3], &dotVector[4], &dotVector[5],
624 
625  &dotVector[6], &dotVector[7], &dotVector[8]);
626 }
VectorDouble dotVector
Keeps temoorary values of time directives.

Member Data Documentation

◆ dataPtr

template<int Tensor_Dim0, int Tensor_Dim1>
boost::shared_ptr<MatrixDouble>& MoFEM::OpCalculateTensor2FieldValuesDot< Tensor_Dim0, Tensor_Dim1 >::dataPtr

Data computed into this matrix.

Definition at line 547 of file UserDataOperators.hpp.

◆ dotVector

template<int Tensor_Dim0, int Tensor_Dim1>
VectorDouble MoFEM::OpCalculateTensor2FieldValuesDot< Tensor_Dim0, Tensor_Dim1 >::dotVector

Keeps temoorary values of time directives.

Definition at line 549 of file UserDataOperators.hpp.

◆ zeroAtType

template<int Tensor_Dim0, int Tensor_Dim1>
EntityType MoFEM::OpCalculateTensor2FieldValuesDot< Tensor_Dim0, Tensor_Dim1 >::zeroAtType

Zero values at Gauss point at this type.

Definition at line 548 of file UserDataOperators.hpp.


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