v0.8.15
Public Member Functions | Public Attributes | List of all members
MoFEM::OpCalculateInvJacForFlatPrism Struct Reference

Calculate inverse of jacobian for face element. More...

#include <src/finite_elements/FlatPrismElementForcesAndSourcesCore.hpp>

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

 OpCalculateInvJacForFlatPrism (MatrixDouble &inv_jac_f3)
 
MoFEMErrorCode doWork (int side, EntityType type, DataForcesAndSourcesCore::EntData &data)
 Operator for linear form, usually to calculate values on left hand side. More...
 
- Public Member Functions inherited from MoFEM::FlatPrismElementForcesAndSourcesCore::UserDataOperator
 UserDataOperator (const FieldSpace space)
 
 UserDataOperator (const std::string &field_name, const char type)
 
 UserDataOperator (const std::string &row_field_name, const std::string &col_field_name, const char type)
 
double getArea (const int dd)
 get face aRea More...
 
double getAreaF3 ()
 
double getAreaF4 ()
 
VectorDoublegetNormal ()
 get triangle normal More...
 
VectorAdaptor getNormalF3 ()
 
VectorAdaptor getNormalF4 ()
 
VectorDoublegetCoords ()
 get triangle coordinates More...
 
MatrixDoublegetCoordsAtGaussPts ()
 get coordinates at Gauss pts. More...
 
MatrixDoublegetHoCoordsAtGaussPtsF3 ()
 coordinate at Gauss points on face 3 (if hierarchical approximation of element geometry) More...
 
MatrixDoublegetHoCoordsAtGaussPtsF4 ()
 coordinate at Gauss points on face 4 (if hierarchical approximation of element geometry) More...
 
MatrixDoublegetNormalsAtGaussPtF3 ()
 if higher order geometry return normals at face F3 at Gauss pts. More...
 
MatrixDoublegetNormalsAtGaussPtF4 ()
 if higher order geometry return normals at face F4 at Gauss pts. More...
 
ublas::matrix_row< MatrixDoublegetNormalsAtGaussPtF3 (const int gg)
 if higher order geometry return normals at Gauss pts. More...
 
ublas::matrix_row< MatrixDoublegetNormalsAtGaussPtF4 (const int gg)
 if higher order geometry return normals at Gauss pts. More...
 
MatrixDoublegetTangent1AtGaussPtF3 ()
 if higher order geometry return tangent vector to triangle at Gauss pts. More...
 
MatrixDoublegetTangent2AtGaussPtF3 ()
 if higher order geometry return tangent vector to triangle at Gauss pts. More...
 
MatrixDoublegetTangent1AtGaussPtF4 ()
 if higher order geometry return tangent vector to triangle at Gauss pts. More...
 
MatrixDoublegetTangent2AtGaussPtF4 ()
 if higher order geometry return tangent vector to triangle at Gauss pts. More...
 
const FlatPrismElementForcesAndSourcesCoregetFlatPrismElementForcesAndSourcesCore ()
 return pointer to triangle finite element object More...
 
- Public Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
 UserDataOperator (const FieldSpace space, const char type=OPLAST, 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)
 
virtual ~UserDataOperator ()
 
boost::shared_ptr< const NumeredEntFiniteElementgetNumeredEntFiniteElementPtr () const
 Return raw pointer to NumeredEntFiniteElement. More...
 
EntityHandle getFEEntityHandle () const
 Return finite element entity handle. More...
 
MoFEMErrorCode getProblemRowIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 Get row indices. More...
 
DEPRECATED MoFEMErrorCode getPorblemRowIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 
MoFEMErrorCode getProblemColIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 Get col indices. More...
 
virtual MoFEMErrorCode setPtrFE (ForcesAndSourcesCore *ptr)
 
DEPRECATED MoFEMErrorCode getPorblemColIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 
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...
 
Vec getSnesF () const
 
Vec getSnesX () const
 
Mat getSnesA () const
 
Mat getSnesB () const
 
Vec getTSu () const
 
Vec getTSu_t () const
 
Vec getTSf () const
 
Mat getTSA () const
 
Mat getTSB () const
 
int getTSstep () const
 
double getTStime () const
 
double getTSa () const
 
MatrixDoublegetGaussPts ()
 matrix of integration (Gauss) points for Volume Element More...
 
auto getFTensor0IntegrationWeight ()
 Get integration weights. More...
 
- Public Member Functions inherited from MoFEM::DataOperator
 DataOperator (const bool symm=true, const bool do_vertices=true, const bool do_edges=true, const bool do_quads=true, const bool do_tris=true, const bool do_tets=true, const bool do_prisms=true)
 
virtual ~DataOperator ()
 
virtual MoFEMErrorCode doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, DataForcesAndSourcesCore::EntData &row_data, DataForcesAndSourcesCore::EntData &col_data)
 Operator for bi-linear form, usually to calculate values on right hand side. More...
 
virtual MoFEMErrorCode opLhs (DataForcesAndSourcesCore &row_data, DataForcesAndSourcesCore &col_data, bool symm=true)
 
virtual MoFEMErrorCode opLhs (DataForcesAndSourcesCore &row_data, DataForcesAndSourcesCore &col_data)
 
virtual MoFEMErrorCode opRhs (DataForcesAndSourcesCore &data, const bool do_vertices, const bool do_edges, const bool do_quads, const bool do_tris, const bool do_tets, const bool do_prisms, const bool error_if_no_base=true)
 
virtual MoFEMErrorCode opRhs (DataForcesAndSourcesCore &data, const bool error_if_no_base=true)
 
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

MatrixDoubleinvJacF3
 
- Public Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
char opType
 
std::string rowFieldName
 
std::string colFieldName
 
FieldSpace sPace
 
- Public Attributes inherited from MoFEM::DataOperator
bool sYmm
 If true assume that matrix is symmetric structure. More...
 
bool doVertices
 If false skip vertices. More...
 
bool doEdges
 If false skip edges. More...
 
bool doQuads
 
bool doTris
 
bool doTets
 
bool doPrisms
 

Additional Inherited Members

- Public Types inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
enum  OpType { OPROW = 1 << 0, OPCOL = 1 << 1, OPROWCOL = 1 << 2, OPLAST = 1 << 3 }
 Controls loop over entities on element. More...
 
- Protected Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCoreptrFE
 

Detailed Description

Calculate inverse of jacobian for face element.

It is assumed that face element is XY plane. Applied only for 2d problems.

FIXME Generalize function for arbitrary face orientation in 3d space FIXME Calculate to Jacobins for two faces

Definition at line 256 of file FlatPrismElementForcesAndSourcesCore.hpp.

Constructor & Destructor Documentation

◆ OpCalculateInvJacForFlatPrism()

MoFEM::OpCalculateInvJacForFlatPrism::OpCalculateInvJacForFlatPrism ( MatrixDouble inv_jac_f3)

Definition at line 260 of file FlatPrismElementForcesAndSourcesCore.hpp.

262  invJacF3(inv_jac_f3) {}
ForcesAndSourcesCore::UserDataOperator UserDataOperator
continuous field
Definition: definitions.h:168

Member Function Documentation

◆ doWork()

MoFEMErrorCode MoFEM::OpCalculateInvJacForFlatPrism::doWork ( int  side,
EntityType  type,
DataForcesAndSourcesCore::EntData data 
)
virtual

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

Reimplemented from MoFEM::DataOperator.

Definition at line 285 of file FlatPrismElementForcesAndSourcesCore.cpp.

286  {
287 
289 
290  if (type == MBVERTEX) {
291 
292  VectorDouble &coords = getCoords();
293  double *coords_ptr = &*coords.data().begin();
294  double diff_n[6];
295  CHKERR ShapeDiffMBTRI(diff_n);
296  double j00_f3, j01_f3, j10_f3, j11_f3;
297  for (int gg = 0; gg < 1; gg++) {
298  // this is triangle, derivative of nodal shape functions is constant.
299  // So only need to do one node.
300  j00_f3 = cblas_ddot(3, &coords_ptr[0], 3, &diff_n[0], 2);
301  j01_f3 = cblas_ddot(3, &coords_ptr[0], 3, &diff_n[1], 2);
302  j10_f3 = cblas_ddot(3, &coords_ptr[1], 3, &diff_n[0], 2);
303  j11_f3 = cblas_ddot(3, &coords_ptr[1], 3, &diff_n[1], 2);
304  }
305  double det_f3 = j00_f3 * j11_f3 - j01_f3 * j10_f3;
306  invJacF3.resize(2, 2, false);
307  invJacF3(0, 0) = j11_f3 / det_f3;
308  invJacF3(0, 1) = -j01_f3 / det_f3;
309  invJacF3(1, 0) = -j10_f3 / det_f3;
310  invJacF3(1, 1) = j00_f3 / det_f3;
311  }
312 
313  doVertices = true;
314  doEdges = false;
315  doQuads = false;
316  doTris = false;
317  doTets = false;
318  doPrisms = false;
319 
321 }
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return() ...
Definition: definitions.h:459
bool doVertices
If false skip vertices.
double cblas_ddot(const int N, const double *X, const int incX, const double *Y, const int incY)
Definition: cblas_ddot.c:12
PetscErrorCode ShapeDiffMBTRI(double *diffN)
calculate derivatives of shape functions
Definition: fem_tools.c:186
ublas::vector< double, DoubleAllocator > VectorDouble
Definition: Common.hpp:211
bool doEdges
If false skip edges.
#define CHKERR
Inline error check.
Definition: definitions.h:578
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:403

Member Data Documentation

◆ invJacF3

MatrixDouble& MoFEM::OpCalculateInvJacForFlatPrism::invJacF3

Definition at line 259 of file FlatPrismElementForcesAndSourcesCore.hpp.


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