v0.14.0
Public Member Functions | Protected Attributes | List of all members
MoFEM::OpCalculateVectorFieldValues_General< Tensor_Dim, double, ublas::row_major, DoubleAllocator > Struct Template Reference

Calculate field values (template specialization) for tensor field rank 1, i.e. vector field. More...

#include <src/finite_elements/UserDataOperators.hpp>

Inheritance diagram for MoFEM::OpCalculateVectorFieldValues_General< Tensor_Dim, double, ublas::row_major, DoubleAllocator >:
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Collaboration diagram for MoFEM::OpCalculateVectorFieldValues_General< Tensor_Dim, double, ublas::row_major, DoubleAllocator >:
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Public Member Functions

 OpCalculateVectorFieldValues_General (const std::string field_name, boost::shared_ptr< MatrixDouble > data_ptr, const EntityType zero_type=MBVERTEX)
 
 OpCalculateVectorFieldValues_General (const std::string field_name, boost::shared_ptr< MatrixDouble > data_ptr, SmartPetscObj< Vec > data_vec, const EntityType zero_type=MBVERTEX)
 
Vector field values at integration points
MoFEMErrorCode doWork (int side, EntityType type, EntitiesFieldData::EntData &data)
 Member function specialization calculating values for tenor field rank. More...
 
- Public Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
 UserDataOperator (const FieldSpace space, const char type=OPSPACE, 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...
 
int getFEDim () const
 Get dimension of finite element. More...
 
EntityType getFEType () const
 Get dimension of finite element. More...
 
boost::weak_ptr< SideNumbergetSideNumberPtr (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 () const
 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...
 
std::string getFEName () const
 Get name of the element. More...
 
ForcesAndSourcesCoregetPtrFE () const
 
ForcesAndSourcesCoregetSidePtrFE () const
 
ForcesAndSourcesCoregetRefinePtrFE () const
 
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
 
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 getTStimeStep () const
 
double getTSa () const
 
double getTSaa () const
 
MatrixDoublegetGaussPts ()
 matrix of integration (Gauss) points for Volume Element More...
 
auto getFTensor0IntegrationWeight ()
 Get integration weights. More...
 
MatrixDoublegetCoordsAtGaussPts ()
 Gauss points and weight, matrix (nb. of points x 3) More...
 
auto getFTensor1CoordsAtGaussPts ()
 Get coordinates at integration points assuming linear geometry. More...
 
double getMeasure () const
 get measure of element More...
 
doublegetMeasure ()
 get measure of element More...
 
MoFEMErrorCode loopSide (const string &fe_name, ForcesAndSourcesCore *side_fe, const size_t dim, const EntityHandle ent_for_side=0, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy, AdjCache *adj_cache=nullptr)
 User calls this function to loop over elements on the side of face. This function calls finite element with its operator to do calculations. More...
 
MoFEMErrorCode loopThis (const string &fe_name, ForcesAndSourcesCore *this_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
 User calls this function to loop over the same element using a different set of integration points. This function calls finite element with its operator to do calculations. More...
 
MoFEMErrorCode loopParent (const string &fe_name, ForcesAndSourcesCore *parent_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
 User calls this function to loop over parent elements. This function calls finite element with its operator to do calculations. More...
 
MoFEMErrorCode loopChildren (const string &fe_name, ForcesAndSourcesCore *child_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
 User calls this function to loop over parent elements. This function calls finite element with its operator to do calculations. More...
 
- 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, EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)
 Operator for bi-linear form, usually to calculate values on left hand side. More...
 
virtual MoFEMErrorCode opLhs (EntitiesFieldData &row_data, EntitiesFieldData &col_data)
 
virtual MoFEMErrorCode opRhs (EntitiesFieldData &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...
 

Protected Attributes

boost::shared_ptr< MatrixDoubledataPtr
 
SmartPetscObj< Vec > dataVec
 
const EntityHandle zeroType
 
VectorDouble dotVector
 
- Protected Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCoreptrFE
 

Additional Inherited Members

- Public Types inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
enum  OpType {
  OPROW = 1 << 0, OPCOL = 1 << 1, OPROWCOL = 1 << 2, OPSPACE = 1 << 3,
  OPLAST = 1 << 3
}
 Controls loop over entities on element. More...
 
using AdjCache = std::map< EntityHandle, std::vector< boost::weak_ptr< NumeredEntFiniteElement > >>
 
- Public Types inherited from MoFEM::DataOperator
using DoWorkLhsHookFunType = boost::function< MoFEMErrorCode(DataOperator *op_ptr, int row_side, int col_side, EntityType row_type, EntityType col_type, EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)>
 
using DoWorkRhsHookFunType = boost::function< MoFEMErrorCode(DataOperator *op_ptr, int side, EntityType type, EntitiesFieldData::EntData &data)>
 
- Public Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
char opType
 
std::string rowFieldName
 
std::string colFieldName
 
FieldSpace sPace
 
- Public Attributes inherited from MoFEM::DataOperator
DoWorkLhsHookFunType doWorkLhsHook
 
DoWorkRhsHookFunType doWorkRhsHook
 
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...
 
- Static Public Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
static const char *const OpTypeNames []
 
- Protected Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
virtual MoFEMErrorCode setPtrFE (ForcesAndSourcesCore *ptr)
 

Detailed Description

template<int Tensor_Dim>
struct MoFEM::OpCalculateVectorFieldValues_General< Tensor_Dim, double, ublas::row_major, DoubleAllocator >

Calculate field values (template specialization) for tensor field rank 1, i.e. vector field.

Definition at line 339 of file UserDataOperators.hpp.

Constructor & Destructor Documentation

◆ OpCalculateVectorFieldValues_General() [1/2]

template<int Tensor_Dim>
MoFEM::OpCalculateVectorFieldValues_General< Tensor_Dim, double, ublas::row_major, DoubleAllocator >::OpCalculateVectorFieldValues_General ( const std::string  field_name,
boost::shared_ptr< MatrixDouble data_ptr,
const EntityType  zero_type = MBVERTEX 
)
inline

Definition at line 343 of file UserDataOperators.hpp.

348  dataPtr(data_ptr), zeroType(zero_type) {
349  if (!dataPtr)
350  THROW_MESSAGE("Pointer is not set");
351  }

◆ OpCalculateVectorFieldValues_General() [2/2]

template<int Tensor_Dim>
MoFEM::OpCalculateVectorFieldValues_General< Tensor_Dim, double, ublas::row_major, DoubleAllocator >::OpCalculateVectorFieldValues_General ( const std::string  field_name,
boost::shared_ptr< MatrixDouble data_ptr,
SmartPetscObj< Vec >  data_vec,
const EntityType  zero_type = MBVERTEX 
)
inline

Definition at line 353 of file UserDataOperators.hpp.

359  dataPtr(data_ptr), dataVec(data_vec), zeroType(zero_type) {
360  if (!dataPtr)
361  THROW_MESSAGE("Pointer is not set");
362  }

Member Function Documentation

◆ doWork()

template<int Tensor_Dim>
MoFEMErrorCode MoFEM::OpCalculateVectorFieldValues_General< Tensor_Dim, double, ublas::row_major, DoubleAllocator >::doWork ( int  side,
EntityType  type,
EntitiesFieldData::EntData data 
)
virtual

Member function specialization calculating values for tenor field rank.

Reimplemented from MoFEM::DataOperator.

Reimplemented in MoFEM::OpCalculateScalarFieldHessian< Tensor_Dim >, and MoFEM::OpCalculateScalarFieldGradient_General< Tensor_Dim, double, ublas::row_major, DoubleAllocator >.

Definition at line 381 of file UserDataOperators.hpp.

382  {
384 
385  const size_t nb_gauss_pts = getGaussPts().size2();
386  auto &mat = *dataPtr;
387  if (type == zeroType || mat.size2() != nb_gauss_pts) {
388  mat.resize(Tensor_Dim, nb_gauss_pts, false);
389  mat.clear();
390  }
391 
392  const size_t nb_dofs = data.getFieldData().size();
393  if (nb_dofs) {
394 
395  if (dataVec.use_count()) {
396  dotVector.resize(nb_dofs, false);
397  const double *array;
398  CHKERR VecGetArrayRead(dataVec, &array);
399  const auto &local_indices = data.getLocalIndices();
400  for (int i = 0; i != local_indices.size(); ++i)
401  if (local_indices[i] != -1)
402  dotVector[i] = array[local_indices[i]];
403  else
404  dotVector[i] = 0;
405  CHKERR VecRestoreArrayRead(dataVec, &array);
406  data.getFieldData().swap(dotVector);
407  }
408 
409  if (nb_gauss_pts) {
410  const size_t nb_base_functions = data.getN().size2();
411  auto base_function = data.getFTensor0N();
412  auto values_at_gauss_pts = getFTensor1FromMat<Tensor_Dim>(mat);
414  const size_t size = nb_dofs / Tensor_Dim;
415  if (nb_dofs % Tensor_Dim) {
416  SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
417  "Nb. of DOFs is inconsistent with Tensor_Dim");
418  }
419  for (size_t gg = 0; gg != nb_gauss_pts; ++gg) {
420  auto field_data = data.getFTensor1FieldData<Tensor_Dim>();
421 
422 #ifndef NDEBUG
423  if (field_data.l2() != field_data.l2()) {
424  MOFEM_LOG("SELF", Sev::error) << "field data: " << field_data;
425  SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
426  "Wrong number in coefficients");
427  }
428 #endif
429 
430  size_t bb = 0;
431  for (; bb != size; ++bb) {
432 
433 #ifndef NDEBUG
434  if (base_function != base_function) {
435  MOFEM_LOG("SELF", Sev::error) << "base finction: " << base_function;
436  SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
437  "Wrong number number in base functions");
438  }
439 #endif
440 
441  values_at_gauss_pts(I) += field_data(I) * base_function;
442  ++field_data;
443  ++base_function;
444  }
445  // Number of dofs can be smaller than number of Tensor_Dim x base
446  // functions
447  for (; bb < nb_base_functions; ++bb)
448  ++base_function;
449  ++values_at_gauss_pts;
450  }
451  }
452 
453  if (dataVec.use_count()) {
454  data.getFieldData().swap(dotVector);
455  }
456  }
458 }

Member Data Documentation

◆ dataPtr

template<int Tensor_Dim>
boost::shared_ptr<MatrixDouble> MoFEM::OpCalculateVectorFieldValues_General< Tensor_Dim, double, ublas::row_major, DoubleAllocator >::dataPtr
protected

Definition at line 368 of file UserDataOperators.hpp.

◆ dataVec

template<int Tensor_Dim>
SmartPetscObj<Vec> MoFEM::OpCalculateVectorFieldValues_General< Tensor_Dim, double, ublas::row_major, DoubleAllocator >::dataVec
protected

Definition at line 369 of file UserDataOperators.hpp.

◆ dotVector

template<int Tensor_Dim>
VectorDouble MoFEM::OpCalculateVectorFieldValues_General< Tensor_Dim, double, ublas::row_major, DoubleAllocator >::dotVector
protected

Definition at line 371 of file UserDataOperators.hpp.

◆ zeroType

template<int Tensor_Dim>
const EntityHandle MoFEM::OpCalculateVectorFieldValues_General< Tensor_Dim, double, ublas::row_major, DoubleAllocator >::zeroType
protected

Definition at line 370 of file UserDataOperators.hpp.


The documentation for this struct was generated from the following file:
MoFEM::OpCalculateVectorFieldValues_General< Tensor_Dim, double, ublas::row_major, DoubleAllocator >::zeroType
const EntityHandle zeroType
Definition: UserDataOperators.hpp:370
THROW_MESSAGE
#define THROW_MESSAGE(msg)
Throw MoFEM exception.
Definition: definitions.h:574
I
constexpr IntegrationType I
Definition: operators_tests.cpp:31
MoFEM::ForcesAndSourcesCore::UserDataOperator::getGaussPts
MatrixDouble & getGaussPts()
matrix of integration (Gauss) points for Volume Element
Definition: ForcesAndSourcesCore.hpp:1236
CHKERR
#define CHKERR
Inline error check.
Definition: definitions.h:548
MoFEM::SmartPetscObj::use_count
int use_count() const
Definition: PetscSmartObj.hpp:109
convert.type
type
Definition: convert.py:64
MoFEM::OpCalculateVectorFieldValues_General< Tensor_Dim, double, ublas::row_major, DoubleAllocator >::dataPtr
boost::shared_ptr< MatrixDouble > dataPtr
Definition: UserDataOperators.hpp:368
MoFEM::ForcesAndSourcesCore::UserDataOperator
friend class UserDataOperator
Definition: ForcesAndSourcesCore.hpp:482
i
FTensor::Index< 'i', SPACE_DIM > i
Definition: hcurl_divergence_operator_2d.cpp:27
field_name
constexpr auto field_name
Definition: poisson_2d_homogeneous.cpp:13
FTensor::Index
Definition: Index.hpp:23
MOFEM_LOG
#define MOFEM_LOG(channel, severity)
Log.
Definition: LogManager.hpp:308
MoFEM::OpCalculateVectorFieldValues_General< Tensor_Dim, double, ublas::row_major, DoubleAllocator >::dataVec
SmartPetscObj< Vec > dataVec
Definition: UserDataOperators.hpp:369
MOFEM_DATA_INCONSISTENCY
@ MOFEM_DATA_INCONSISTENCY
Definition: definitions.h:31
MoFEM::OpCalculateVectorFieldValues_General< Tensor_Dim, double, ublas::row_major, DoubleAllocator >::dotVector
VectorDouble dotVector
Definition: UserDataOperators.hpp:371
MoFEMFunctionReturn
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:429
MoFEMFunctionBegin
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:359
MoFEM::ForcesAndSourcesCore::UserDataOperator::OPROW
@ OPROW
operator doWork function is executed on FE rows
Definition: ForcesAndSourcesCore.hpp:567