v0.9.1
Public Member Functions | Public Attributes | List of all members
MoFEM::OpCalculateVectorFieldGradientDot< Tensor_Dim0, Tensor_Dim1 > Struct Template Reference

Get field gradients time derivative at integration pts for scalar filed rank 0, i.e. vector field. More...

#include <src/finite_elements/UserDataOperators.hpp>

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

template<int Dim>
auto getFTensorDotData ()
 
 OpCalculateVectorFieldGradientDot (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 ()
 
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)
 
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...
 

Public Attributes

boost::shared_ptr< MatrixDoubledataPtr
 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...
 
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...
 

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 Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
virtual MoFEMErrorCode setPtrFE (ForcesAndSourcesCore *ptr)
 
ForcesAndSourcesCoregetPtrFE () const
 
ForcesAndSourcesCoregetSidePtrFE () const
 
- Protected Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCoreptrFE
 

Detailed Description

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

Get field gradients time derivative at integration pts for scalar filed rank 0, i.e. vector field.

Definition at line 1047 of file UserDataOperators.hpp.

Constructor & Destructor Documentation

◆ OpCalculateVectorFieldGradientDot()

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

Definition at line 1058 of file UserDataOperators.hpp.

1063  dataPtr(data_ptr), zeroAtType(zero_at_type) {
1064  if (!dataPtr)
1065  THROW_MESSAGE("Pointer is not set");
1066  }
#define THROW_MESSAGE(a)
Throw MoFEM exception.
Definition: definitions.h:626
EntityType zeroAtType
Zero values at Gauss point at this type.
boost::shared_ptr< MatrixDouble > dataPtr
Data computed into this matrix.

Member Function Documentation

◆ doWork()

template<int Tensor_Dim0, int Tensor_Dim1>
MoFEMErrorCode MoFEM::OpCalculateVectorFieldGradientDot< 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 1068 of file UserDataOperators.hpp.

1069  {
1071 
1072  const auto &local_indices = data.getLocalIndices();
1073  const int nb_dofs = local_indices.size();
1074  if (!nb_dofs && type == zeroAtType) {
1075  dataPtr->resize(Tensor_Dim0 * Tensor_Dim1, 0, false);
1077  }
1078  if (!nb_dofs)
1080 
1081  dotVector.resize(nb_dofs, false);
1082  const double *array;
1083  CHKERR VecGetArrayRead(getFEMethod()->ts_u_t, &array);
1084  for (int i = 0; i != local_indices.size(); ++i)
1085  if (local_indices[i] != -1)
1086  dotVector[i] = array[local_indices[i]];
1087  else
1088  dotVector[i] = 0;
1089  CHKERR VecRestoreArrayRead(getFEMethod()->ts_u_t, &array);
1090 
1091  const int nb_gauss_pts = data.getN().size1();
1092  const int nb_base_functions = data.getN().size2();
1093  ublas::matrix<double, ublas::row_major, DoubleAllocator> &mat = *dataPtr;
1094  if (type == zeroAtType) {
1095  mat.resize(Tensor_Dim0 * Tensor_Dim1, nb_gauss_pts, false);
1096  mat.clear();
1097  }
1098  auto diff_base_function = data.getFTensor1DiffN<Tensor_Dim1>();
1099  auto gradients_at_gauss_pts =
1100  getFTensor2FromMat<Tensor_Dim0, Tensor_Dim1>(mat);
1103  int size = nb_dofs / Tensor_Dim0;
1104  if (nb_dofs % Tensor_Dim0) {
1105  SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY, "Data inconsistency");
1106  }
1107  for (int gg = 0; gg < nb_gauss_pts; ++gg) {
1108  auto field_data = getFTensorDotData<Tensor_Dim0>();
1109  int bb = 0;
1110  for (; bb < size; ++bb) {
1111  gradients_at_gauss_pts(I, J) += field_data(I) * diff_base_function(J);
1112  ++field_data;
1113  ++diff_base_function;
1114  }
1115  // Number of dofs can be smaller than number of Tensor_Dim0 x base
1116  // functions
1117  for (; bb != nb_base_functions; ++bb)
1118  ++diff_base_function;
1119  ++gradients_at_gauss_pts;
1120  }
1122  }
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:483
FTensor::Index< 'I', 3 > I
Definition: PlasticOps.hpp:70
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:514
FTensor::Index< 'J', 3 > J
Definition: PlasticOps.hpp:71
EntityType zeroAtType
Zero values at Gauss point at this type.
const FEMethod * getFEMethod() const
Return raw pointer to Finite Element Method object.
boost::shared_ptr< MatrixDouble > dataPtr
Data computed into this matrix.
VectorDouble dotVector
Keeps temoorary values of time directives.
#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
FTensor::Index< 'i', 2 > i
[Common data]
Definition: ContactOps.hpp:26

◆ getFTensorDotData() [1/3]

template<int Tensor_Dim0, int Tensor_Dim1>
template<int Dim>
auto MoFEM::OpCalculateVectorFieldGradientDot< Tensor_Dim0, Tensor_Dim1 >::getFTensorDotData ( )

Definition at line 1054 of file UserDataOperators.hpp.

1054  {
1055  static_assert(Dim || !Dim, "not implemented");
1056  }

◆ getFTensorDotData() [2/3]

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

Definition at line 1127 of file UserDataOperators.hpp.

1127  {
1129  &dotVector[0], &dotVector[1], &dotVector[2]);
1130 }
VectorDouble dotVector
Keeps temoorary values of time directives.

◆ getFTensorDotData() [3/3]

template<>
auto MoFEM::OpCalculateVectorFieldGradientDot< 2, 2 >::getFTensorDotData< 2 > ( )

Definition at line 1134 of file UserDataOperators.hpp.

1134  {
1136  &dotVector[1]);
1137 }
VectorDouble dotVector
Keeps temoorary values of time directives.

Member Data Documentation

◆ dataPtr

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

Data computed into this matrix.

Definition at line 1050 of file UserDataOperators.hpp.

◆ dotVector

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

Keeps temoorary values of time directives.

Definition at line 1052 of file UserDataOperators.hpp.

◆ zeroAtType

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

Zero values at Gauss point at this type.

Definition at line 1051 of file UserDataOperators.hpp.


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