v0.13.1
Public Member Functions | Public Attributes | List of all members
Smoother::OpLhsSmoother Struct Reference

#include <users_modules/basic_finite_elements/src/Smoother.hpp>

Inheritance diagram for Smoother::OpLhsSmoother:
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Collaboration diagram for Smoother::OpLhsSmoother:
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Public Member Functions

 OpLhsSmoother (const std::string vel_field, const std::string field_name, NonlinearElasticElement::BlockData &data, NonlinearElasticElement::CommonData &common_data, SmootherBlockData &smoother_data, const std::string crack_area_tangent_constrains)
 
MoFEMErrorCode aSemble (int row_side, int col_side, EntityType row_type, EntityType col_type, EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)
 
- Public Member Functions inherited from NonlinearElasticElement::OpLhsPiolaKirchhoff_dx
 OpLhsPiolaKirchhoff_dx (const std::string vel_field, const std::string field_name, BlockData &data, CommonData &common_data)
 
virtual MoFEMErrorCode getJac (EntitiesFieldData::EntData &col_data, int gg)
 Directive of Piola Kirchhoff stress over spatial DOFs. More...
 
virtual MoFEMErrorCode aSemble (int row_side, int col_side, EntityType row_type, EntityType col_type, EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)
 
MoFEMErrorCode doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)
 
- Public Member Functions inherited from MoFEM::VolumeElementForcesAndSourcesCore::UserDataOperator
int getNumNodes ()
 get element number of nodes More...
 
const EntityHandle * getConn ()
 get element connectivity More...
 
double getVolume () const
 element volume (linear geometry) More...
 
doublegetVolume ()
 element volume (linear geometry) More...
 
FTensor::Tensor2< double *, 3, 3 > & getJac ()
 get element Jacobian More...
 
FTensor::Tensor2< double *, 3, 3 > & getInvJac ()
 get element inverse Jacobian More...
 
VectorDoublegetCoords ()
 nodal coordinates More...
 
VolumeElementForcesAndSourcesCoregetVolumeFE () const
 return pointer to Generic Volume Finite Element object 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 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...
 

Public Attributes

SmootherBlockDatasmootherData
 
const std::string fieldCrackAreaTangentConstrains
 
ublas::vector< int > rowFrontIndices
 
- Public Attributes inherited from NonlinearElasticElement::OpLhsPiolaKirchhoff_dx
BlockDatadAta
 
CommonDatacommonData
 
int tAg
 
bool aLe
 
ublas::vector< int > rowIndices
 
ublas::vector< int > colIndices
 
MatrixDouble k
 
MatrixDouble trans_k
 
MatrixDouble jac
 
MatrixDouble F
 
- 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...
 

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)>
 
- Static Public Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
static const char *const OpTypeNames []
 
- Protected Member Functions inherited from MoFEM::VolumeElementForcesAndSourcesCore::UserDataOperator
MoFEMErrorCode setPtrFE (ForcesAndSourcesCore *ptr)
 
virtual MoFEMErrorCode setPtrFE (ForcesAndSourcesCore *ptr)
 
- Protected Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCoreptrFE
 

Detailed Description

Examples
mesh_smoothing.cpp.

Definition at line 225 of file Smoother.hpp.

Constructor & Destructor Documentation

◆ OpLhsSmoother()

Smoother::OpLhsSmoother::OpLhsSmoother ( const std::string  vel_field,
const std::string  field_name,
NonlinearElasticElement::BlockData data,
NonlinearElasticElement::CommonData common_data,
SmootherBlockData smoother_data,
const std::string  crack_area_tangent_constrains 
)

Definition at line 231 of file Smoother.hpp.

240 data, common_data),
241 smootherData(smoother_data),
242 fieldCrackAreaTangentConstrains(crack_area_tangent_constrains) {}
constexpr auto field_name
SmootherBlockData & smootherData
Definition: Smoother.hpp:228
const std::string fieldCrackAreaTangentConstrains
Definition: Smoother.hpp:229

Member Function Documentation

◆ aSemble()

MoFEMErrorCode Smoother::OpLhsSmoother::aSemble ( int  row_side,
int  col_side,
EntityType  row_type,
EntityType  col_type,
EntitiesFieldData::EntData row_data,
EntitiesFieldData::EntData col_data 
)
virtual

Reimplemented from NonlinearElasticElement::OpLhsPiolaKirchhoff_dx.

Definition at line 246 of file Smoother.hpp.

249 {
251
252 int nb_row = row_data.getIndices().size();
253 int nb_col = col_data.getIndices().size();
254 int *row_indices_ptr = &row_data.getIndices()[0];
255 int *col_indices_ptr = &col_data.getIndices()[0];
256
257 if (!dAta.forcesOnlyOnEntitiesRow.empty()) {
258 rowIndices.resize(nb_row, false);
259 noalias(rowIndices) = row_data.getIndices();
261 row_indices_ptr = &rowIndices[0];
262 }
263 rowFrontIndices.resize(nb_row, false);
264 noalias(rowFrontIndices) = row_data.getIndices();
265 VectorDofs &dofs = row_data.getFieldDofs();
266 VectorDofs::iterator dit = dofs.begin();
267 for (int ii = 0; dit != dofs.end(); dit++, ii++) {
268 if (dAta.forcesOnlyOnEntitiesRow.find((*dit)->getEnt()) !=
270 rowIndices[ii] = -1;
271 } else {
272 rowFrontIndices[ii] = -1;
273 }
274 }
275 }
276
277 CHKERR MatSetValues(getFEMethod()->snes_B, nb_row, row_indices_ptr,
278 nb_col, col_indices_ptr, &k(0, 0), ADD_VALUES);
279
281
282 const auto bit_number_for_crack_area_tangent_constrain =
284 const auto bit_number_for_mesh_position =
285 getFEMethod()->getFieldBitNumber("MESH_NODE_POSITIONS");
286
287 // get tangent vector array
288 double *f_tangent_front_mesh_array;
290 &f_tangent_front_mesh_array);
291
292 auto row_dofs = getFEMethod()->getRowDofsPtr();
293
294 // iterate nodes on tet
295 for (int nn = 0; nn < 4; nn++) {
296
297 // get indices with Lagrange multiplier at node nn
298 auto dit = row_dofs->get<Unique_mi_tag>().lower_bound(
299 DofEntity::getLoFieldEntityUId(
300 bit_number_for_crack_area_tangent_constrain, getConn()[nn]));
301 auto hi_dit = row_dofs->get<Unique_mi_tag>().upper_bound(
302 DofEntity::getHiFieldEntityUId(
303 bit_number_for_crack_area_tangent_constrain, getConn()[nn]));
304
305 // continue if Lagrange are on element
306 if (std::distance(dit, hi_dit) > 0) {
307
308 // get mesh node positions at node nn
309 auto diit = row_dofs->get<Unique_mi_tag>().lower_bound(
310 DofEntity::getLoFieldEntityUId(bit_number_for_mesh_position,
311 getConn()[nn]));
312
313 auto hi_diit = row_dofs->get<Unique_mi_tag>().upper_bound(
314 DofEntity::getHiFieldEntityUId(bit_number_for_mesh_position,
315 getConn()[nn]));
316
317 // iterate over dofs on node nn
318 for (; diit != hi_diit; diit++) {
319 // iterate overt dofs in element column
320 for (int ddd = 0; ddd < nb_col; ddd++) {
321 // check consistency, node has to be at crack front
322 if (rowFrontIndices[3 * nn + diit->get()->getDofCoeffIdx()] !=
323 diit->get()->getPetscGlobalDofIdx()) {
324 SETERRQ2(
325 PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
326 "data inconsistency %d != %d",
327 rowFrontIndices[3 * nn + diit->get()->getDofCoeffIdx()],
328 diit->get()->getPetscGlobalDofIdx());
329 }
330 // dof is not on this partition
331 if (diit->get()->getPetscLocalDofIdx() == -1) {
332 SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
333 "data inconsistency");
334 }
335 double g =
336 f_tangent_front_mesh_array[diit->get()
337 ->getPetscLocalDofIdx()] *
338 k(3 * nn + diit->get()->getDofCoeffIdx(), ddd);
339 int lambda_idx = dit->get()->getPetscGlobalDofIdx();
340 CHKERR MatSetValues(getFEMethod()->snes_B, 1, &lambda_idx, 1,
341 &col_indices_ptr[ddd], &g, ADD_VALUES);
342 }
343 }
344 }
345 }
346 CHKERR VecRestoreArray(smootherData.tangentFrontF,
347 &f_tangent_front_mesh_array);
348 }
349
351 }
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:359
@ MOFEM_DATA_INCONSISTENCY
Definition: definitions.h:44
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:429
#define CHKERR
Inline error check.
Definition: definitions.h:548
ublas::vector< FEDofEntity *, DofsAllocator > VectorDofs
constexpr double g
unsigned int getFieldBitNumber(std::string field_name) const
auto getRowDofsPtr() const
const FEMethod * getFEMethod() const
Return raw pointer to Finite Element Method object.
ublas::vector< int > rowFrontIndices
Definition: Smoother.hpp:244

Member Data Documentation

◆ fieldCrackAreaTangentConstrains

const std::string Smoother::OpLhsSmoother::fieldCrackAreaTangentConstrains

Definition at line 229 of file Smoother.hpp.

◆ rowFrontIndices

ublas::vector<int> Smoother::OpLhsSmoother::rowFrontIndices

Definition at line 244 of file Smoother.hpp.

◆ smootherData

SmootherBlockData& Smoother::OpLhsSmoother::smootherData

Definition at line 228 of file Smoother.hpp.


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