v0.13.2
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Public Member Functions | Private Member Functions | Private 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 >:
[legend]
Collaboration diagram for MoFEM::OpCalculateVectorFieldGradientDot< Tensor_Dim0, Tensor_Dim1 >:
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Public Member Functions

 OpCalculateVectorFieldGradientDot (const std::string field_name, boost::shared_ptr< MatrixDouble > data_ptr, const EntityType zero_at_type=MBVERTEX)
 
MoFEMErrorCode doWork (int side, EntityType type, EntitiesFieldData::EntData &data)
 Operator for linear form, usually to calculate values on right hand side. 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)
 User call this function to loop over elements on the side of face. This function calls finite element with is operator to do calculations. More...
 
MoFEMErrorCode loopThis (const string &fe_name, ForcesAndSourcesCore *parent_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
 User call this function to loop over parent elements. This function calls finite element with is 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 call this function to loop over parent elements. This function calls finite element with is 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 call this function to loop over parent elements. This function calls finite element with is 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 doWork (int side, EntityType type, EntitiesFieldData::EntData &data)
 Operator for linear form, usually to calculate values on right hand side. More...
 
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...
 

Private Member Functions

template<int Dim>
auto getFTensorDotData ()
 
Gradients and hessian of tensor fields at integration points

}

auto getFTensorDotData ()
 
auto getFTensorDotData ()
 

Private 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...
 

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...
 
- 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)
 
- 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 1526 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 
)
inline

Definition at line 1529 of file UserDataOperators.hpp.

1532 : ForcesAndSourcesCore::UserDataOperator(
1533 field_name, ForcesAndSourcesCore::UserDataOperator::OPROW),
1534 dataPtr(data_ptr), zeroAtType(zero_at_type) {
1535 if (!dataPtr)
1536 THROW_MESSAGE("Pointer is not set");
1537 }
#define THROW_MESSAGE(msg)
Throw MoFEM exception.
Definition: definitions.h:561
constexpr auto field_name
boost::shared_ptr< MatrixDouble > dataPtr
Data computed into this matrix.
EntityType zeroAtType
Zero values at Gauss point at this type.

Member Function Documentation

◆ doWork()

template<int Tensor_Dim0, int Tensor_Dim1>
MoFEMErrorCode MoFEM::OpCalculateVectorFieldGradientDot< Tensor_Dim0, Tensor_Dim1 >::doWork ( int  side,
EntityType  type,
EntitiesFieldData::EntData data 
)
inlinevirtual

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

Reimplemented from MoFEM::DataOperator.

Definition at line 1539 of file UserDataOperators.hpp.

1540 {
1542
1543 const auto &local_indices = data.getLocalIndices();
1544 const int nb_dofs = local_indices.size();
1545 const int nb_gauss_pts = this->getGaussPts().size2();
1546
1547 auto &mat = *this->dataPtr;
1548 if (type == this->zeroAtType) {
1549 mat.resize(Tensor_Dim0 * Tensor_Dim1, nb_gauss_pts, false);
1550 mat.clear();
1551 }
1552 if (!nb_dofs)
1554
1555 dotVector.resize(nb_dofs, false);
1556 const double *array;
1557 CHKERR VecGetArrayRead(getFEMethod()->ts_u_t, &array);
1558 for (int i = 0; i != local_indices.size(); ++i)
1559 if (local_indices[i] != -1)
1560 dotVector[i] = array[local_indices[i]];
1561 else
1562 dotVector[i] = 0;
1563 CHKERR VecRestoreArrayRead(getFEMethod()->ts_u_t, &array);
1564
1565 const int nb_base_functions = data.getN().size2();
1566 auto diff_base_function = data.getFTensor1DiffN<Tensor_Dim1>();
1567 auto gradients_at_gauss_pts =
1568 getFTensor2FromMat<Tensor_Dim0, Tensor_Dim1>(mat);
1571 int size = nb_dofs / Tensor_Dim0;
1572 if (nb_dofs % Tensor_Dim0) {
1573 SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY, "Data inconsistency");
1574 }
1575
1576 for (int gg = 0; gg < nb_gauss_pts; ++gg) {
1577 auto field_data = getFTensorDotData<Tensor_Dim0>();
1578 int bb = 0;
1579 for (; bb < size; ++bb) {
1580 gradients_at_gauss_pts(I, J) += field_data(I) * diff_base_function(J);
1581 ++field_data;
1582 ++diff_base_function;
1583 }
1584 // Number of dofs can be smaller than number of Tensor_Dim0 x base
1585 // functions
1586 for (; bb != nb_base_functions; ++bb)
1587 ++diff_base_function;
1588 ++gradients_at_gauss_pts;
1589 }
1591 }
static Index< 'J', 3 > J
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:447
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:346
@ MOFEM_DATA_INCONSISTENCY
Definition: definitions.h:31
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:416
#define CHKERR
Inline error check.
Definition: definitions.h:535
FTensor::Index< 'i', SPACE_DIM > i
constexpr IntegrationType I
const FEMethod * getFEMethod() const
Return raw pointer to Finite Element Method object.
MatrixDouble & getGaussPts()
matrix of integration (Gauss) points for Volume Element
VectorDouble dotVector
Keeps temoorary values of time directives.

◆ getFTensorDotData() [1/3]

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

Definition at line 1598 of file UserDataOperators.hpp.

1598 {
1599 static_assert(Dim || !Dim, "not implemented");
1600 }

◆ getFTensorDotData() [2/3]

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

Definition at line 1605 of file UserDataOperators.hpp.

◆ getFTensorDotData() [3/3]

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

Definition at line 1612 of file UserDataOperators.hpp.

1612 {
1614 &dotVector[1]);
1615}

Member Data Documentation

◆ dataPtr

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

Data computed into this matrix.

Definition at line 1594 of file UserDataOperators.hpp.

◆ dotVector

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

Keeps temoorary values of time directives.

Definition at line 1596 of file UserDataOperators.hpp.

◆ zeroAtType

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

Zero values at Gauss point at this type.

Definition at line 1595 of file UserDataOperators.hpp.


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