v0.9.0
Public Member Functions | Public Attributes | List of all members
OpFace Struct Reference
Inheritance diagram for OpFace:
[legend]
Collaboration diagram for OpFace:
[legend]

Public Member Functions

 OpFace (const Range &skin_ents, const std::vector< bool > &marker)
 
MoFEMErrorCode doWork (int side, EntityType type, DataForcesAndSourcesCore::EntData &data)
 Operator for linear form, usually to calculate values on right hand side. More...
 
 OpFace (const std::string &field_name, Vec vol)
 
MoFEMErrorCode doWork (int side, EntityType type, DataForcesAndSourcesCore::EntData &data)
 Operator for linear form, usually to calculate values on right hand side. More...
 
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 left hand side. More...
 
 OpFace (const std::string &field_name)
 
MoFEMErrorCode doWork (int side, EntityType type, DataForcesAndSourcesCore::EntData &data)
 Operator for linear form, usually to calculate values on right hand side. More...
 
- Public Member Functions inherited from MoFEM::FaceElementForcesAndSourcesCoreBase::UserDataOperator
double getArea ()
 get area of face More...
 
double getMeasure ()
 get measure of element More...
 
VectorDoublegetNormal ()
 get triangle normal More...
 
VectorDoublegetTangent1 ()
 get triangle tangent 1 More...
 
VectorDoublegetTangent2 ()
 get triangle tangent 2 More...
 
auto getFTensor1Normal ()
 get normal as tensor More...
 
auto getFTensor1Tangent1 ()
 get tangentOne as tensor More...
 
auto getFTensor1Tangent2 ()
 get tangentTwo as tensor More...
 
int getNumNodes ()
 get element number of nodes More...
 
const EntityHandlegetConn ()
 get element connectivity More...
 
VectorDoublegetCoords ()
 get triangle coordinates More...
 
auto getFTensor1Coords ()
 get get coords at gauss points More...
 
MatrixDoublegetCoordsAtGaussPts ()
 Gauss points and weight, matrix (nb. of points x 3) More...
 
auto getFTensor1CoordsAtGaussPts ()
 get coordinates at Gauss pts. More...
 
MatrixDoublegetHoCoordsAtGaussPts ()
 coordinate at Gauss points (if hierarchical approximation of element geometry) More...
 
auto getFTensor1HoCoordsAtGaussPts ()
 get coordinates at Gauss pts (takes in account ho approx. of geometry) More...
 
MatrixDoublegetNormalsAtGaussPts ()
 if higher order geometry return normals at Gauss pts. More...
 
DEPRECATED MatrixDoublegetNormalsAtGaussPt ()
 
ublas::matrix_row< MatrixDoublegetNormalsAtGaussPts (const int gg)
 if higher order geometry return normals at Gauss pts. More...
 
DEPRECATED ublas::matrix_row< MatrixDoublegetNormalsAtGaussPt (const int gg)
 
MatrixDoublegetTangent1AtGaussPts ()
 if higher order geometry return tangent vector to triangle at Gauss pts. More...
 
MatrixDoublegetTangent2AtGaussPts ()
 if higher order geometry return tangent vector to triangle at Gauss pts. More...
 
auto getFTensor1NormalsAtGaussPts ()
 get normal at integration points More...
 
auto getFTensor1Tangent1AtGaussPts ()
 get tangent 1 at integration points More...
 
auto getFTensor1Tangent2AtGaussPts ()
 get tangent 2 at integration points More...
 
const FaceElementForcesAndSourcesCoreBasegetFaceFE ()
 return pointer to Generic Triangle Finite Element object More...
 
DEPRECATED const FaceElementForcesAndSourcesCoreBasegetFaceElementForcesAndSourcesCore ()
 
template<int SWITCH>
MoFEMErrorCode loopSideVolumes (const string &fe_name, VolumeElementForcesAndSourcesCoreOnSideSwitch< SWITCH > &fe_method)
 
- 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)
 
boost::shared_ptr< const NumeredEntFiniteElementgetNumeredEntFiniteElementPtr () const
 Return raw pointer to NumeredEntFiniteElement. More...
 
EntityHandle getFEEntityHandle () const
 Return finite element entity handle. More...
 
boost::weak_ptr< SideNumber > getSideNumberPtr (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 ()
 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...
 
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...
 
DEPRECATED MoFEMErrorCode getPorblemRowIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 
- 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 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

const Range & skinEnts
 
const std::vector< bool > & mArker
 
Vec vOl
 
- 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 Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
MoFEMErrorCode setPtrFE (ForcesAndSourcesCore *ptr)
 
ForcesAndSourcesCoregetPtrFE () const
 
ForcesAndSourcesCoregetSidePtrFE () const
 
- Protected Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCoreptrFE
 

Detailed Description

Examples
boundary_marker.cpp, hello_world.cpp, and simple_interface.cpp.

Definition at line 33 of file boundary_marker.cpp.

Constructor & Destructor Documentation

◆ OpFace() [1/3]

OpFace::OpFace ( const Range &  skin_ents,
const std::vector< bool > &  marker 
)

Definition at line 37 of file boundary_marker.cpp.

38  : FaceEleOp("FIELD1", OPROW), skinEnts(skin_ents), mArker(marker) {}
FaceEle::UserDataOperator FaceEleOp
const Range & skinEnts
const std::vector< bool > & mArker

◆ OpFace() [2/3]

OpFace::OpFace ( const std::string &  field_name,
Vec  vol 
)

◆ OpFace() [3/3]

OpFace::OpFace ( const std::string &  field_name)

Member Function Documentation

◆ doWork() [1/4]

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

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

Reimplemented from MoFEM::DataOperator.

Definition at line 40 of file boundary_marker.cpp.

41  {
43 
44  const int nb_dofs = data.getIndices().size();
45  if (nb_dofs == 0)
47 
48  // This function takes entities on DOFs, and check if those entities are
49  // contained in the range. Note it is local element vector, which is used
50  // to validate of global local vector.
51  auto get_boundary_marker_directly_from_range = [&]() {
52  std::vector<bool> ents_marker_used_for_testing;
53  ents_marker_used_for_testing.resize(data.getLocalIndices().size());
54  switch (type) {
55  case MBVERTEX: {
56  for (size_t side = 0; side != getNumberOfNodesOnElement(); ++side) {
57  EntityHandle ent = getSideEntity(side, MBVERTEX);
58  ents_marker_used_for_testing[side] =
59  skinEnts.find(ent) != skinEnts.end();
60  }
61  break;
62  }
63  default: {
64  EntityHandle ent = getSideEntity(side, type);
65  bool is_on_boundary = skinEnts.find(ent) != skinEnts.end();
66  for (size_t dof = 0; dof != nb_dofs; ++dof)
67  ents_marker_used_for_testing[dof] = is_on_boundary;
68  }
69  };
70  return ents_marker_used_for_testing;
71  };
72 
73  auto test_marker = get_boundary_marker_directly_from_range();
74  for (size_t n = 0; n != nb_dofs; ++n) {
75  const size_t local_index = data.getLocalIndices()[n];
76  if (test_marker[n] != mArker[local_index])
77  SETERRQ(PETSC_COMM_SELF, MOFEM_ATOM_TEST_INVALID,
78  "Wrong boundary marker");
79  }
80 
82  }
const Range & skinEnts
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:477
const VectorInt & getLocalIndices() const
get local indices of dofs on entity
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:508
const VectorInt & getIndices() const
Get global indices of dofs on entity.
int getNumberOfNodesOnElement()
Get the number of nodes on finite element.
EntityHandle getSideEntity(const int side_number, const EntityType type)
Get the side entity.
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:407
const std::vector< bool > & mArker

◆ doWork() [2/4]

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

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

Reimplemented from MoFEM::DataOperator.

Definition at line 71 of file simple_interface.cpp.

72  {
73 
75  if (type != MBVERTEX)
77  const int nb_int_pts = getGaussPts().size2();
78  auto t_normal = getFTensor1NormalsAtGaussPts();
79  auto t_w = getFTensor0IntegrationWeight();
80  auto t_coords = getFTensor1HoCoordsAtGaussPts();
82  double vol = 0;
83  for (int gg = 0; gg != nb_int_pts; gg++) {
84  vol += (t_coords(i) * t_normal(i)) * t_w;
85  ++t_normal;
86  ++t_w;
87  ++t_coords;
88  }
89  vol /= 6;
90  CHKERR VecSetValue(vOl, 0, vol, ADD_VALUES);
92  }
MatrixDouble & getGaussPts()
matrix of integration (Gauss) points for Volume Element
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:477
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:508
auto getFTensor0IntegrationWeight()
Get integration weights.
#define CHKERR
Inline error check.
Definition: definitions.h:596
auto getFTensor1HoCoordsAtGaussPts()
get coordinates at Gauss pts (takes in account ho approx. of geometry)
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:407

◆ doWork() [3/4]

MoFEMErrorCode OpFace::doWork ( int  row_side,
int  col_side,
EntityType  row_type,
EntityType  col_type,
DataForcesAndSourcesCore::EntData row_data,
DataForcesAndSourcesCore::EntData col_data 
)
virtual

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

Reimplemented from MoFEM::DataOperator.

Definition at line 93 of file simple_interface.cpp.

96  {
98  // PetscPrintf(PETSC_COMM_WORLD,"boundary: calculate matrix\n");
100  }
#define MoFEMFunctionBeginHot
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:501
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:508

◆ doWork() [4/4]

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

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

Reimplemented from MoFEM::DataOperator.

Definition at line 93 of file hello_world.cpp.

94  {
96  if (type == MBVERTEX) {
97  std::cout << "Hello Operator OpFace:"
98  << " normal " << getNormal() << endl;
99  }
101  }
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:477
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:407

Member Data Documentation

◆ mArker

const std::vector<bool>& OpFace::mArker

Definition at line 35 of file boundary_marker.cpp.

◆ skinEnts

const Range& OpFace::skinEnts

Definition at line 34 of file boundary_marker.cpp.

◆ vOl

Vec OpFace::vOl

Definition at line 67 of file simple_interface.cpp.


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