v0.14.0
Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes | List of all members
MoFEM::OpBaseDerivativesBase Struct Reference

#include <src/finite_elements/BaseDerivativesDataOperators.hpp>

Inheritance diagram for MoFEM::OpBaseDerivativesBase:
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Collaboration diagram for MoFEM::OpBaseDerivativesBase:
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Public Member Functions

 OpBaseDerivativesBase (boost::shared_ptr< MatrixDouble > base_mass_ptr, boost::shared_ptr< EntitiesFieldData > data_l2, const FieldApproximationBase b, const FieldSpace s, int verb=QUIET, Sev sev=Sev::verbose)
 
- 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 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...
 

Protected Types

using GetOrderFun = boost::function< int()>
 

Protected Member Functions

MoFEMErrorCode calculateBase (GetOrderFun get_order)
 
MoFEMErrorCode calculateMass ()
 
- Protected Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
virtual MoFEMErrorCode setPtrFE (ForcesAndSourcesCore *ptr)
 

Protected Attributes

FieldApproximationBase base
 
int verbosity
 
Sev severityLevel
 
boost::shared_ptr< MatrixDoublebaseMassPtr
 
boost::shared_ptr< EntitiesFieldDatadataL2
 
- 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 []
 

Detailed Description

Definition at line 13 of file BaseDerivativesDataOperators.hpp.

Member Typedef Documentation

◆ GetOrderFun

using MoFEM::OpBaseDerivativesBase::GetOrderFun = boost::function<int()>
protected

Definition at line 28 of file BaseDerivativesDataOperators.hpp.

Constructor & Destructor Documentation

◆ OpBaseDerivativesBase()

MoFEM::OpBaseDerivativesBase::OpBaseDerivativesBase ( boost::shared_ptr< MatrixDouble base_mass_ptr,
boost::shared_ptr< EntitiesFieldData data_l2,
const FieldApproximationBase  b,
const FieldSpace  s,
int  verb = QUIET,
Sev  sev = Sev::verbose 
)

Definition at line 12 of file BaseDerivativesDataOperators.cpp.

17  verbosity(verb), severityLevel(sev), baseMassPtr(base_mass_ptr),
18  dataL2(data_l2) {}

Member Function Documentation

◆ calculateBase()

MoFEMErrorCode MoFEM::OpBaseDerivativesBase::calculateBase ( GetOrderFun  get_order)
protected

Definition at line 20 of file BaseDerivativesDataOperators.cpp.

20  {
22  auto fe_ptr = getPtrFE();
23  auto fe_type = getFEType();
24  // Set data structure to store base
25  if (dataL2->dataOnEntities[MBVERTEX].size() != 1) {
26  dataL2->dataOnEntities[MBVERTEX].clear();
27  dataL2->dataOnEntities[MBVERTEX].push_back(
29  }
30  if (dataL2->dataOnEntities[fe_type].size() != 1) {
31  dataL2->dataOnEntities[fe_type].clear();
32  dataL2->dataOnEntities[fe_type].push_back(new EntitiesFieldData::EntData());
33  }
34 
35  auto &vertex_data = dataL2->dataOnEntities[MBVERTEX][0];
36  vertex_data.getNSharedPtr(NOBASE) =
37  fe_ptr->getEntData(H1, MBVERTEX, 0).getNSharedPtr(NOBASE);
38  vertex_data.getDiffNSharedPtr(NOBASE) =
39  fe_ptr->getEntData(H1, MBVERTEX, 0).getDiffNSharedPtr(NOBASE);
40 
41  auto &ent_data = dataL2->dataOnEntities[fe_type][0];
42  ent_data.getSense() = 1;
43  ent_data.getSpace() = L2;
44  ent_data.getBase() = base;
45  ent_data.getOrder() = get_order();
46 
47  CHKERR fe_ptr->getElementPolynomialBase()->getValue(
48  getGaussPts(), boost::make_shared<EntPolynomialBaseCtx>(
49  *dataL2, static_cast<FieldSpace>(L2), CONTINUOUS,
50  static_cast<FieldApproximationBase>(base), NOBASE));
52 }

◆ calculateMass()

MoFEMErrorCode MoFEM::OpBaseDerivativesBase::calculateMass ( )
protected

Definition at line 54 of file BaseDerivativesDataOperators.cpp.

54  {
56  auto fe_type = getFEType();
57  auto &ent_data = dataL2->dataOnEntities[fe_type][0];
58  auto &base_funcions = ent_data.getN(base);
59  const auto nb = base_funcions.size2();
60 
61  if (nb) {
62 
63  const auto nb_integration_pts = getGaussPts().size2();
64 
65 #ifndef NDEBUG
66  if (!baseMassPtr)
67  SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
68  "Mass matrix is null pointer");
69 #endif
70 
71  auto &nN = *baseMassPtr;
72  nN.resize(nb, nb, false);
73  nN.clear();
74 
75  auto t_w = getFTensor0IntegrationWeight();
76  // get base function gradient on rows
77  auto t_row_base = ent_data.getFTensor0N();
78  // loop over integration points
79  for (int gg = 0; gg != nb_integration_pts; ++gg) {
80  // take into account Jacobian
81  const double alpha = t_w;
82 
83  for (int rr = 0; rr != nb; ++rr) {
84 
85  // loop over rows base functions
86  auto a_mat_ptr = &nN(rr, 0);
87  // get column base functions gradient at gauss point gg
88  auto t_col_base = ent_data.getFTensor0N(gg, 0);
89  // loop over columns
90  for (int cc = 0; cc <= rr; ++cc) {
91  // calculate element of local matrix
92  *a_mat_ptr += alpha * (t_row_base * t_col_base);
93  ++t_col_base;
94  ++a_mat_ptr;
95  }
96 
97  ++t_row_base;
98  }
99  ++t_w; // move to another integration weight
100  }
101 
102  cholesky_decompose(nN);
103  }
105 }

Member Data Documentation

◆ base

FieldApproximationBase MoFEM::OpBaseDerivativesBase::base
protected

Definition at line 21 of file BaseDerivativesDataOperators.hpp.

◆ baseMassPtr

boost::shared_ptr<MatrixDouble> MoFEM::OpBaseDerivativesBase::baseMassPtr
protected

Definition at line 25 of file BaseDerivativesDataOperators.hpp.

◆ dataL2

boost::shared_ptr<EntitiesFieldData> MoFEM::OpBaseDerivativesBase::dataL2
protected

Definition at line 26 of file BaseDerivativesDataOperators.hpp.

◆ severityLevel

Sev MoFEM::OpBaseDerivativesBase::severityLevel
protected

Definition at line 23 of file BaseDerivativesDataOperators.hpp.

◆ verbosity

int MoFEM::OpBaseDerivativesBase::verbosity
protected

Definition at line 22 of file BaseDerivativesDataOperators.hpp.


The documentation for this struct was generated from the following files:
MoFEMFunctionReturnHot
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:460
MoFEM::OpBaseDerivativesBase::base
FieldApproximationBase base
Definition: BaseDerivativesDataOperators.hpp:21
H1
@ H1
continuous field
Definition: definitions.h:85
MoFEM::ForcesAndSourcesCore::UserDataOperator::OPSPACE
@ OPSPACE
operator do Work is execute on space data
Definition: ForcesAndSourcesCore.hpp:570
NOBASE
@ NOBASE
Definition: definitions.h:59
MoFEM::ForcesAndSourcesCore::UserDataOperator::getFEType
EntityType getFEType() const
Get dimension of finite element.
Definition: ForcesAndSourcesCore.hpp:1012
MoFEM::OpBaseDerivativesBase::baseMassPtr
boost::shared_ptr< MatrixDouble > baseMassPtr
Definition: BaseDerivativesDataOperators.hpp:25
L2
@ L2
field with C-1 continuity
Definition: definitions.h:88
MoFEM::OpBaseDerivativesBase::dataL2
boost::shared_ptr< EntitiesFieldData > dataL2
Definition: BaseDerivativesDataOperators.hpp:26
MoFEM::ForcesAndSourcesCore::UserDataOperator::getFTensor0IntegrationWeight
auto getFTensor0IntegrationWeight()
Get integration weights.
Definition: ForcesAndSourcesCore.hpp:1240
MoFEM::ForcesAndSourcesCore::UserDataOperator::getGaussPts
MatrixDouble & getGaussPts()
matrix of integration (Gauss) points for Volume Element
Definition: ForcesAndSourcesCore.hpp:1236
FieldSpace
FieldSpace
approximation spaces
Definition: definitions.h:82
CHKERR
#define CHKERR
Inline error check.
Definition: definitions.h:548
MoFEM::ForcesAndSourcesCore::UserDataOperator::getPtrFE
ForcesAndSourcesCore * getPtrFE() const
Definition: ForcesAndSourcesCore.hpp:1251
MoFEM::ForcesAndSourcesCore::UserDataOperator
friend class UserDataOperator
Definition: ForcesAndSourcesCore.hpp:482
EntData
EntitiesFieldData::EntData EntData
Definition: child_and_parent.cpp:37
MOFEM_DATA_INCONSISTENCY
@ MOFEM_DATA_INCONSISTENCY
Definition: definitions.h:31
cholesky_decompose
size_t cholesky_decompose(const MATRIX &A, TRIA &L)
decompose the symmetric positive definit matrix A into product L L^T.
Definition: cholesky.hpp:52
FieldApproximationBase
FieldApproximationBase
approximation base
Definition: definitions.h:58
MoFEM::OpBaseDerivativesBase::severityLevel
Sev severityLevel
Definition: BaseDerivativesDataOperators.hpp:23
MoFEMFunctionBeginHot
#define MoFEMFunctionBeginHot
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:453
CONTINUOUS
@ CONTINUOUS
Regular field.
Definition: definitions.h:100
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::OpBaseDerivativesBase::verbosity
int verbosity
Definition: BaseDerivativesDataOperators.hpp:22