v0.13.0
Public Member Functions | Private Attributes | List of all members
MoFEM::OpInvertMatrix< DIM > Struct Template Reference

#include <src/finite_elements/UserDataOperators.hpp>

Inheritance diagram for MoFEM::OpInvertMatrix< DIM >:
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Collaboration diagram for MoFEM::OpInvertMatrix< DIM >:
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Public Member Functions

 OpInvertMatrix (boost::shared_ptr< MatrixDouble > in_ptr, boost::shared_ptr< VectorDouble > det_ptr, boost::shared_ptr< MatrixDouble > out_ptr)
 
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...
 
const std::string & getFEName () const
 Get name of the element. More...
 
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...
 
double & getMeasure ()
 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 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

Operation on matrices at integration points
MoFEMErrorCode doWorkImpl (int side, EntityType type, EntitiesFieldData::EntData &data, const FTensor::Number< 3 > &)
 
MoFEMErrorCode doWorkImpl (int side, EntityType type, EntitiesFieldData::EntData &data, const FTensor::Number< 2 > &)
 

Private Attributes

boost::shared_ptr< MatrixDoubleinPtr
 
boost::shared_ptr< MatrixDoubleoutPtr
 
boost::shared_ptr< VectorDoubledetPtr
 

Additional Inherited Members

- Public Types inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
enum  OpType { OPROW = 1 << 0 , OPCOL = 1 << 1 , OPROWCOL = 1 << 2 , OPSPACE = 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)
 
ForcesAndSourcesCoregetPtrFE () const
 
ForcesAndSourcesCoregetSidePtrFE () const
 
ForcesAndSourcesCoregetRefinePtrFE () const
 
- Protected Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCoreptrFE
 

Detailed Description

template<int DIM>
struct MoFEM::OpInvertMatrix< DIM >

Definition at line 3043 of file UserDataOperators.hpp.

Constructor & Destructor Documentation

◆ OpInvertMatrix()

template<int DIM>
MoFEM::OpInvertMatrix< DIM >::OpInvertMatrix ( boost::shared_ptr< MatrixDouble in_ptr,
boost::shared_ptr< VectorDouble det_ptr,
boost::shared_ptr< MatrixDouble out_ptr 
)

Definition at line 3045 of file UserDataOperators.hpp.

3049  outPtr(out_ptr), detPtr(det_ptr) {}
@ NOSPACE
Definition: definitions.h:96
boost::shared_ptr< VectorDouble > detPtr
boost::shared_ptr< MatrixDouble > outPtr
boost::shared_ptr< MatrixDouble > inPtr

Member Function Documentation

◆ doWork()

template<int DIM>
MoFEMErrorCode MoFEM::OpInvertMatrix< DIM >::doWork ( int  side,
EntityType  type,
EntitiesFieldData::EntData data 
)
virtual

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

Reimplemented from MoFEM::DataOperator.

Definition at line 3051 of file UserDataOperators.hpp.

3052  {
3053  return doWorkImpl(side, type, data, FTensor::Number<DIM>());
3054  }
MoFEMErrorCode doWorkImpl(int side, EntityType type, EntitiesFieldData::EntData &data, const FTensor::Number< 3 > &)

◆ doWorkImpl() [1/2]

template<int DIM>
MoFEMErrorCode MoFEM::OpInvertMatrix< DIM >::doWorkImpl ( int  side,
EntityType  type,
EntitiesFieldData::EntData data,
const FTensor::Number< 2 > &   
)
private

Definition at line 3116 of file UserDataOperators.hpp.

3118  {
3120 
3121  if (!inPtr)
3122  SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
3123  "Pointer for inPtr matrix not allocated");
3124  if (!detPtr)
3125  SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
3126  "Pointer for detPtr matrix not allocated");
3127 
3128  const auto nb_rows = inPtr->size1();
3129  const auto nb_integration_pts = inPtr->size2();
3130 
3131  // Calculate determinant
3132  {
3133  detPtr->resize(nb_integration_pts, false);
3134  auto t_in = getFTensor2FromMat<2, 2>(*inPtr);
3135  auto t_det = getFTensor0FromVec(*detPtr);
3136  for (size_t gg = 0; gg != nb_integration_pts; ++gg) {
3137  determinantTensor2by2(t_in, t_det);
3138  ++t_in;
3139  ++t_det;
3140  }
3141  }
3142 
3143  // Invert jacobian
3144  if (outPtr) {
3145  outPtr->resize(nb_rows, nb_integration_pts, false);
3146  auto t_in = getFTensor2FromMat<2, 2>(*inPtr);
3147  auto t_out = getFTensor2FromMat<2, 2>(*outPtr);
3148  auto t_det = getFTensor0FromVec(*detPtr);
3149  for (size_t gg = 0; gg != nb_integration_pts; ++gg) {
3150  invertTensor2by2(t_in, t_det, t_out);
3151  ++t_in;
3152  ++t_out;
3153  ++t_det;
3154  }
3155  }
3156 
3158 }
#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
MoFEMErrorCode determinantTensor2by2(T1 &t, T2 &det)
Calculate determinant 2 by 2.
Definition: Templates.hpp:1202
MoFEMErrorCode invertTensor2by2(T1 &t, T2 &det, T3 &inv_t)
Calculate matrix inverse 2 by 2.
Definition: Templates.hpp:1233
static auto getFTensor0FromVec(ublas::vector< T, A > &data)
Get tensor rank 0 (scalar) form data vector.
Definition: Templates.hpp:149

◆ doWorkImpl() [2/2]

template<int DIM>
MoFEMErrorCode MoFEM::OpInvertMatrix< DIM >::doWorkImpl ( int  side,
EntityType  type,
EntitiesFieldData::EntData data,
const FTensor::Number< 3 > &   
)
private

Definition at line 3071 of file UserDataOperators.hpp.

3073  {
3075 
3076  if (!inPtr)
3077  SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
3078  "Pointer for inPtr matrix not allocated");
3079  if (!detPtr)
3080  SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
3081  "Pointer for detPtr matrix not allocated");
3082 
3083  const auto nb_rows = inPtr->size1();
3084  const auto nb_integration_pts = inPtr->size2();
3085 
3086  // Calculate determinant
3087  {
3088  detPtr->resize(nb_integration_pts, false);
3089  auto t_in = getFTensor2FromMat<3, 3>(*inPtr);
3090  auto t_det = getFTensor0FromVec(*detPtr);
3091  for (size_t gg = 0; gg != nb_integration_pts; ++gg) {
3092  determinantTensor3by3(t_in, t_det);
3093  ++t_in;
3094  ++t_det;
3095  }
3096  }
3097 
3098  // Invert jacobian
3099  if (outPtr) {
3100  outPtr->resize(nb_rows, nb_integration_pts, false);
3101  auto t_in = getFTensor2FromMat<3, 3>(*inPtr);
3102  auto t_out = getFTensor2FromMat<3, 3>(*outPtr);
3103  auto t_det = getFTensor0FromVec(*detPtr);
3104  for (size_t gg = 0; gg != nb_integration_pts; ++gg) {
3105  invertTensor3by3(t_in, t_det, t_out);
3106  ++t_in;
3107  ++t_out;
3108  ++t_det;
3109  }
3110  }
3111 
3113 }
MoFEMErrorCode invertTensor3by3(ublas::matrix< T, L, A > &jac_data, ublas::vector< T, A > &det_data, ublas::matrix< T, L, A > &inv_jac_data)
Calculate inverse of tensor rank 2 at integration points.
Definition: Templates.hpp:1172
static auto determinantTensor3by3(T &t)
Calculate the determinant of a 3x3 matrix or a tensor of rank 2.
Definition: Templates.hpp:1161

Member Data Documentation

◆ detPtr

template<int DIM>
boost::shared_ptr<VectorDouble> MoFEM::OpInvertMatrix< DIM >::detPtr
private

Definition at line 3059 of file UserDataOperators.hpp.

◆ inPtr

template<int DIM>
boost::shared_ptr<MatrixDouble> MoFEM::OpInvertMatrix< DIM >::inPtr
private

Definition at line 3057 of file UserDataOperators.hpp.

◆ outPtr

template<int DIM>
boost::shared_ptr<MatrixDouble> MoFEM::OpInvertMatrix< DIM >::outPtr
private

Definition at line 3058 of file UserDataOperators.hpp.


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