v0.14.0
Public Member Functions | Protected Attributes | List of all members
MoFEM::OpCalcNormL2Tensor2< DIM_1, DIM_2 > Struct Template Reference

Get norm of input MatrixDouble for Tensor2. More...

#include <src/finite_elements/NormsOperators.hpp>

Inheritance diagram for MoFEM::OpCalcNormL2Tensor2< DIM_1, DIM_2 >:
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Collaboration diagram for MoFEM::OpCalcNormL2Tensor2< DIM_1, DIM_2 >:
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Public Member Functions

 OpCalcNormL2Tensor2 (boost::shared_ptr< MatrixDouble > data_ptr, SmartPetscObj< Vec > data_vec, const int index, boost::shared_ptr< MatrixDouble > diff_data_ptr=nullptr, boost::shared_ptr< Range > ent_ptr=nullptr)
 
MoFEMErrorCode doWork (int side, EntityType type, EntitiesFieldData::EntData &data)
 calculate norm of tensor values at integration points 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
 
boost::shared_ptr< MatrixDoublediffDataPtr
 
SmartPetscObj< Vec > dataVec
 
boost::shared_ptr< RangeentsPtr
 
const int iNdex
 
- 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 DIM_1, int DIM_2>
struct MoFEM::OpCalcNormL2Tensor2< DIM_1, DIM_2 >

Get norm of input MatrixDouble for Tensor2.

Examples
EshelbianPlasticity.cpp, and nonlinear_elastic.cpp.

Definition at line 72 of file NormsOperators.hpp.

Constructor & Destructor Documentation

◆ OpCalcNormL2Tensor2()

template<int DIM_1, int DIM_2>
MoFEM::OpCalcNormL2Tensor2< DIM_1, DIM_2 >::OpCalcNormL2Tensor2 ( boost::shared_ptr< MatrixDouble data_ptr,
SmartPetscObj< Vec >  data_vec,
const int  index,
boost::shared_ptr< MatrixDouble diff_data_ptr = nullptr,
boost::shared_ptr< Range ent_ptr = nullptr 
)

Definition at line 126 of file NormsOperators.cpp.

132  dataPtr(data_ptr), dataVec(data_vec), iNdex(index),
133  diffDataPtr(diff_data_ptr), entsPtr(ent_ptr) {
134  if (!dataPtr)
135  THROW_MESSAGE("Pointer is not set");
136  if (!diffDataPtr)
138 }

Member Function Documentation

◆ doWork()

template<int DIM_1, int DIM_2>
MoFEMErrorCode MoFEM::OpCalcNormL2Tensor2< DIM_1, DIM_2 >::doWork ( int  side,
EntityType  type,
EntitiesFieldData::EntData data 
)
virtual

calculate norm of tensor values at integration points

Parameters
sideside entity number
typeside entity type
dataentity data
Returns
error code

Reimplemented from MoFEM::DataOperator.

Definition at line 142 of file NormsOperators.cpp.

143  {
145 
146  // check if entity is in the range
147  if (entsPtr) {
148  if (entsPtr->find(this->getFEEntityHandle()) == entsPtr->end())
150  }
151 
152  // calculate the difference between data pointers and save them in diffDataPtr
153  if (dataPtr != diffDataPtr)
154  *diffDataPtr -= *dataPtr;
155 
156  // Declare FTensor index
159  // get number of integration points
160  const auto nb_integration_points = getGaussPts().size2();
161  // get element volume
162  const double vol = getMeasure();
163  // get integration weights
164  auto t_w = getFTensor0IntegrationWeight();
165  // get vector values
166  auto t_data = getFTensor2FromMat<DIM_1, DIM_2>(*diffDataPtr);
167  // initialise double to store norm values
168  double norm_on_element = 0.;
169  // loop over integration points
170  for (int gg = 0; gg != nb_integration_points; gg++) {
171  // add to element norm
172  norm_on_element += t_w * (t_data(i, j) * t_data(i, j));
173  // move to another integration weight
174  ++t_w;
175  // move to another data values
176  ++t_data;
177  }
178  // scale with volume of the element
179  norm_on_element *= vol;
180  // add to dataVec at iNdex position
181  CHKERR VecSetValue(dataVec, iNdex, norm_on_element, ADD_VALUES);
182 
184 }

Member Data Documentation

◆ dataPtr

template<int DIM_1, int DIM_2>
boost::shared_ptr<MatrixDouble> MoFEM::OpCalcNormL2Tensor2< DIM_1, DIM_2 >::dataPtr
protected

Definition at line 90 of file NormsOperators.hpp.

◆ dataVec

template<int DIM_1, int DIM_2>
SmartPetscObj<Vec> MoFEM::OpCalcNormL2Tensor2< DIM_1, DIM_2 >::dataVec
protected

Definition at line 92 of file NormsOperators.hpp.

◆ diffDataPtr

template<int DIM_1, int DIM_2>
boost::shared_ptr<MatrixDouble> MoFEM::OpCalcNormL2Tensor2< DIM_1, DIM_2 >::diffDataPtr
protected

Definition at line 91 of file NormsOperators.hpp.

◆ entsPtr

template<int DIM_1, int DIM_2>
boost::shared_ptr<Range> MoFEM::OpCalcNormL2Tensor2< DIM_1, DIM_2 >::entsPtr
protected

Definition at line 93 of file NormsOperators.hpp.

◆ iNdex

template<int DIM_1, int DIM_2>
const int MoFEM::OpCalcNormL2Tensor2< DIM_1, DIM_2 >::iNdex
protected

Definition at line 94 of file NormsOperators.hpp.


The documentation for this struct was generated from the following files:
NOSPACE
@ NOSPACE
Definition: definitions.h:83
MoFEMFunctionReturnHot
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:460
MoFEM::ForcesAndSourcesCore::UserDataOperator::OPSPACE
@ OPSPACE
operator do Work is execute on space data
Definition: ForcesAndSourcesCore.hpp:570
MoFEM::OpCalcNormL2Tensor2::dataVec
SmartPetscObj< Vec > dataVec
Definition: NormsOperators.hpp:92
THROW_MESSAGE
#define THROW_MESSAGE(msg)
Throw MoFEM exception.
Definition: definitions.h:574
MoFEM::ForcesAndSourcesCore::UserDataOperator::getFTensor0IntegrationWeight
auto getFTensor0IntegrationWeight()
Get integration weights.
Definition: ForcesAndSourcesCore.hpp:1240
MoFEM::ForcesAndSourcesCore::UserDataOperator::getMeasure
double getMeasure() const
get measure of element
Definition: ForcesAndSourcesCore.hpp:1275
MoFEM::OpCalcNormL2Tensor2::dataPtr
boost::shared_ptr< MatrixDouble > dataPtr
Definition: NormsOperators.hpp:90
MoFEM::ForcesAndSourcesCore::UserDataOperator::getGaussPts
MatrixDouble & getGaussPts()
matrix of integration (Gauss) points for Volume Element
Definition: ForcesAndSourcesCore.hpp:1236
MoFEM::OpCalcNormL2Tensor2::iNdex
const int iNdex
Definition: NormsOperators.hpp:94
CHKERR
#define CHKERR
Inline error check.
Definition: definitions.h:548
MoFEM::OpCalcNormL2Tensor2::entsPtr
boost::shared_ptr< Range > entsPtr
Definition: NormsOperators.hpp:93
MoFEM::OpCalcNormL2Tensor2::diffDataPtr
boost::shared_ptr< MatrixDouble > diffDataPtr
Definition: NormsOperators.hpp:91
MoFEM::ForcesAndSourcesCore::UserDataOperator
friend class UserDataOperator
Definition: ForcesAndSourcesCore.hpp:482
i
FTensor::Index< 'i', SPACE_DIM > i
Definition: hcurl_divergence_operator_2d.cpp:27
FTensor::Index
Definition: Index.hpp:23
j
FTensor::Index< 'j', 3 > j
Definition: matrix_function.cpp:19
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