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Public Member Functions | List of all members
DirichletDensityBc Struct Reference

#include <users_modules/topology_optimization/src/Header.hpp>

Inheritance diagram for DirichletDensityBc:
[legend]
Collaboration diagram for DirichletDensityBc:
[legend]

Public Member Functions

 DirichletDensityBc (MoFEM::Interface &m_field, const std::string &field_name, Mat aij, Vec x, Vec f)
 
 DirichletDensityBc (MoFEM::Interface &m_field, const std::string &field_name)
 
MoFEMErrorCode iNitalize ()
 
MoFEMErrorCode postProcess ()
 function is run at the end of loop More...
 
- Public Member Functions inherited from DirichletDisplacementBc
 DirichletDisplacementBc (MoFEM::Interface &m_field, const std::string &field_name, Mat Aij, Vec X, Vec F, string blockset_name="DISPLACEMENT")
 
 DirichletDisplacementBc (MoFEM::Interface &m_field, const std::string &field_name, string blockset_name="DISPLACEMENT")
 
virtual MoFEMErrorCode iNitialize ()
 
MoFEMErrorCode preProcess ()
 function is run at the beginning of loop More...
 
MoFEMErrorCode operator() ()
 function is run for every finite element More...
 
MoFEMErrorCode postProcess ()
 function is run at the end of loop More...
 
MoFEMErrorCode getBcDataFromSetsAndBlocks (std::vector< DataFromBc > &bc_data)
 Get the Bc Data From Sets And Blocks object Use DISPLACEMENT blockset name (default) with 6 atributes: 1,2,3 are values of displacements x,y,z 4,5,6 are flags for x,y,z (0 or 1) More...
 
MoFEMErrorCode getRotationBcFromBlock (std::vector< DataFromBc > &bc_data)
 Get the Rotation Bc From Block object Use ROTATION blockset name with 7 atributes: 1,2,3 are x,y,z coords of the center of rotation 4,5,6 are are angular velocities in x,y,z. More...
 
MoFEMErrorCode calculateRotationForDof (VectorDouble3 &coords, DataFromBc &bc_data)
 Calculate displacements from rotation for particular dof. More...
 
MoFEMErrorCode calculateRotationForDof (EntityHandle ent, DataFromBc &bc_data)
 
MoFEMErrorCode applyScaleBcData (DataFromBc &bc_data)
 
- Public Member Functions inherited from MoFEM::FEMethod
MoFEMErrorCode query_interface (boost::typeindex::type_index type_index, UnknownInterface **iface) const
 
 FEMethod ()=default
 
auto getFEName () const
 get finite element name More...
 
auto getDataDofsPtr () const
 
auto getDataVectorDofsPtr () const
 
const FieldEntity_vector_viewgetDataFieldEnts () const
 
boost::shared_ptr< FieldEntity_vector_view > & getDataFieldEntsPtr () const
 
auto & getRowFieldEnts () const
 
auto & getRowFieldEntsPtr () const
 
auto & getColFieldEnts () const
 
auto & getColFieldEntsPtr () const
 
auto getRowDofsPtr () const
 
auto getColDofsPtr () const
 
auto getNumberOfNodes () const
 
EntityHandle getFEEntityHandle () const
 
MoFEMErrorCode getNodeData (const std::string field_name, VectorDouble &data, const bool reset_dofs=true)
 
- Public Member Functions inherited from MoFEM::BasicMethod
MoFEMErrorCode query_interface (boost::typeindex::type_index type_index, UnknownInterface **iface) const
 
 BasicMethod ()
 
virtual ~BasicMethod ()=default
 
int getNinTheLoop () const
 get number of evaluated element in the loop More...
 
int getLoopSize () const
 get loop size More...
 
auto getLoHiFERank () const
 Get lo and hi processor rank of iterated entities. More...
 
auto getLoFERank () const
 Get upper rank in loop for iterating elements. More...
 
auto getHiFERank () const
 Get upper rank in loop for iterating elements. More...
 
unsigned int getFieldBitNumber (std::string field_name) const
 
MoFEMErrorCode copyBasicMethod (const BasicMethod &basic)
 Copy data from other base method to this base method. More...
 
virtual MoFEMErrorCode preProcess ()
 function is run at the beginning of loop More...
 
virtual MoFEMErrorCode operator() ()
 function is run for every finite element More...
 
virtual MoFEMErrorCode postProcess ()
 function is run at the end of loop More...
 
boost::weak_ptr< CacheTuplegetCacheWeakPtr () const
 Get the cache weak ptr object. More...
 
- Public Member Functions inherited from MoFEM::KspMethod
MoFEMErrorCode query_interface (boost::typeindex::type_index type_index, UnknownInterface **iface) const
 
 KspMethod ()
 
virtual ~KspMethod ()=default
 
MoFEMErrorCode copyKsp (const KspMethod &ksp)
 copy data form another method More...
 
- Public Member Functions inherited from MoFEM::PetscData
MoFEMErrorCode query_interface (boost::typeindex::type_index type_index, UnknownInterface **iface) const
 
 PetscData ()
 
virtual ~PetscData ()=default
 
MoFEMErrorCode copyPetscData (const PetscData &petsc_data)
 
- Public Member Functions inherited from MoFEM::UnknownInterface
virtual MoFEMErrorCode query_interface (boost::typeindex::type_index type_index, UnknownInterface **iface) const =0
 
template<class IFACE >
MoFEMErrorCode registerInterface (bool error_if_registration_failed=true)
 Register interface. More...
 
template<class IFACE >
MoFEMErrorCode getInterface (IFACE *&iface) const
 Get interface refernce to pointer of interface. More...
 
template<class IFACE >
MoFEMErrorCode getInterface (IFACE **const iface) const
 Get interface pointer to pointer of interface. More...
 
template<class IFACE , typename boost::enable_if< boost::is_pointer< IFACE >, int >::type = 0>
IFACE getInterface () const
 Get interface pointer to pointer of interface. More...
 
template<class IFACE , typename boost::enable_if< boost::is_reference< IFACE >, int >::type = 0>
IFACE getInterface () const
 Get reference to interface. More...
 
template<class IFACE >
IFACE * getInterface () const
 Function returning pointer to interface. More...
 
virtual ~UnknownInterface ()=default
 
- Public Member Functions inherited from MoFEM::SnesMethod
MoFEMErrorCode query_interface (boost::typeindex::type_index type_index, UnknownInterface **iface) const
 
 SnesMethod ()
 
virtual ~SnesMethod ()=default
 
MoFEMErrorCode copySnes (const SnesMethod &snes)
 Copy snes data. More...
 
- Public Member Functions inherited from MoFEM::TSMethod
MoFEMErrorCode query_interface (boost::typeindex::type_index type_index, UnknownInterface **iface) const
 
 TSMethod ()
 
virtual ~TSMethod ()=default
 
MoFEMErrorCode copyTs (const TSMethod &ts)
 Copy TS solver data. More...
 

Additional Inherited Members

- Public Types inherited from MoFEM::KspMethod
enum  KSPContext { CTX_SETFUNCTION , CTX_OPERATORS , CTX_KSPNONE }
 pass information about context of KSP/DM for with finite element is computed More...
 
- Public Types inherited from MoFEM::PetscData
enum  DataContext {
  CTX_SET_NONE = 0 , CTX_SET_F = 1 << 0 , CTX_SET_A = 1 << 1 , CTX_SET_B = 1 << 2 ,
  CTX_SET_X = 1 << 3 , CTX_SET_X_T = 1 << 4 , CTX_SET_X_TT = 1 << 6 , CTX_SET_TIME = 1 << 7
}
 
using Switches = std::bitset< 8 >
 
- Public Types inherited from MoFEM::SnesMethod
enum  SNESContext { CTX_SNESSETFUNCTION , CTX_SNESSETJACOBIAN , CTX_SNESNONE }
 
- Public Types inherited from MoFEM::TSMethod
enum  TSContext {
  CTX_TSSETRHSFUNCTION , CTX_TSSETRHSJACOBIAN , CTX_TSSETIFUNCTION , CTX_TSSETIJACOBIAN ,
  CTX_TSTSMONITORSET , CTX_TSNONE
}
 
- Static Public Member Functions inherited from MoFEM::UnknownInterface
static MoFEMErrorCode getLibVersion (Version &version)
 Get library version. More...
 
static MoFEMErrorCode getFileVersion (moab::Interface &moab, Version &version)
 Get database major version. More...
 
static MoFEMErrorCode setFileVersion (moab::Interface &moab, Version version=Version(MoFEM_VERSION_MAJOR, MoFEM_VERSION_MINOR, MoFEM_VERSION_BUILD))
 Get database major version. More...
 
static MoFEMErrorCode getInterfaceVersion (Version &version)
 Get database major version. More...
 
- Public Attributes inherited from DirichletDisplacementBc
MoFEM::InterfacemField
 
const std::string fieldName
 field name to set Dirichlet BC More...
 
double dIag
 diagonal value set on zeroed column and rows More...
 
std::map< DofIdx, FieldData > mapZeroRows
 
std::vector< int > dofsIndices
 
std::vector< doubledofsValues
 
std::vector< doubledofsXValues
 
const std::string blocksetName
 
boost::ptr_vector< MethodForForceScalingmethodsOp
 
- Public Attributes inherited from MoFEM::FEMethod
std::string feName
 Name of finite element. More...
 
boost::shared_ptr< const NumeredEntFiniteElementnumeredEntFiniteElementPtr
 
boost::function< bool(FEMethod *fe_method_ptr)> exeTestHook
 Tet if element to skip element. More...
 
- Public Attributes inherited from MoFEM::BasicMethod
int nInTheLoop
 number currently of processed method More...
 
int loopSize
 local number oe methods to process More...
 
std::pair< int, int > loHiFERank
 Llo and hi processor rank of iterated entities. More...
 
int rAnk
 processor rank More...
 
int sIze
 number of processors in communicator More...
 
const RefEntity_multiIndexrefinedEntitiesPtr
 container of mofem dof entities More...
 
const RefElement_multiIndexrefinedFiniteElementsPtr
 container of mofem finite element entities More...
 
const ProblemproblemPtr
 raw pointer to problem More...
 
const Field_multiIndexfieldsPtr
 raw pointer to fields container More...
 
const FieldEntity_multiIndexentitiesPtr
 raw pointer to container of field entities More...
 
const DofEntity_multiIndexdofsPtr
 raw pointer container of dofs More...
 
const FiniteElement_multiIndexfiniteElementsPtr
 raw pointer to container finite elements More...
 
const EntFiniteElement_multiIndexfiniteElementsEntitiesPtr
 
const FieldEntityEntFiniteElementAdjacencyMap_multiIndexadjacenciesPtr
 
boost::function< MoFEMErrorCode()> preProcessHook
 Hook function for pre-processing. More...
 
boost::function< MoFEMErrorCode()> postProcessHook
 Hook function for post-processing. More...
 
boost::function< MoFEMErrorCode()> operatorHook
 Hook function for operator. More...
 
boost::movelib::unique_ptr< boolvecAssembleSwitch
 
boost::movelib::unique_ptr< boolmatAssembleSwitch
 
boost::weak_ptr< CacheTuplecacheWeakPtr
 
- Public Attributes inherited from MoFEM::KspMethod
KSPContext ksp_ctx
 Context. More...
 
KSP ksp
 KSP solver. More...
 
Vec & ksp_f
 
Mat & ksp_A
 
Mat & ksp_B
 
- Public Attributes inherited from MoFEM::PetscData
Switches data_ctx
 
Vec f
 
Mat A
 
Mat B
 
Vec x
 
Vec x_t
 
Vec x_tt
 
- Public Attributes inherited from MoFEM::SnesMethod
SNESContext snes_ctx
 
SNES snes
 snes solver More...
 
Vec & snes_x
 state vector More...
 
Vec & snes_f
 residual More...
 
Mat & snes_A
 jacobian matrix More...
 
Mat & snes_B
 preconditioner of jacobian matrix More...
 
- Public Attributes inherited from MoFEM::TSMethod
TS ts
 time solver More...
 
TSContext ts_ctx
 
PetscInt ts_step
 time step number More...
 
PetscReal ts_a
 shift for U_t (see PETSc Time Solver) More...
 
PetscReal ts_aa
 shift for U_tt shift for U_tt More...
 
PetscReal ts_t
 time More...
 
PetscReal ts_dt
 time step size More...
 
Vec & ts_u
 state vector More...
 
Vec & ts_u_t
 time derivative of state vector More...
 
Vec & ts_u_tt
 second time derivative of state vector More...
 
Vec & ts_F
 residual vector More...
 
Mat & ts_A
 
Mat & ts_B
 Preconditioner for ts_A. More...
 
- Static Public Attributes inherited from MoFEM::PetscData
static constexpr Switches CtxSetNone = PetscData::Switches(CTX_SET_NONE)
 
static constexpr Switches CtxSetF = PetscData::Switches(CTX_SET_F)
 
static constexpr Switches CtxSetA = PetscData::Switches(CTX_SET_A)
 
static constexpr Switches CtxSetB = PetscData::Switches(CTX_SET_B)
 
static constexpr Switches CtxSetX = PetscData::Switches(CTX_SET_X)
 
static constexpr Switches CtxSetX_T = PetscData::Switches(CTX_SET_X_T)
 
static constexpr Switches CtxSetX_TT = PetscData::Switches(CTX_SET_X_TT)
 
static constexpr Switches CtxSetTime = PetscData::Switches(CTX_SET_TIME)
 

Detailed Description

Definition at line 905 of file Header.hpp.

Constructor & Destructor Documentation

◆ DirichletDensityBc() [1/2]

DirichletDensityBc::DirichletDensityBc ( MoFEM::Interface m_field,
const std::string &  field_name,
Mat  aij,
Vec  x,
Vec  f 
)
inline

Definition at line 907 of file Header.hpp.

909 : DirichletDisplacementBc(m_field, field_name, aij, x, f) {}
constexpr auto field_name
Set Dirichlet boundary conditions on displacements.
Definition: DirichletBC.hpp:57

◆ DirichletDensityBc() [2/2]

DirichletDensityBc::DirichletDensityBc ( MoFEM::Interface m_field,
const std::string &  field_name 
)
inline

Definition at line 911 of file Header.hpp.

Member Function Documentation

◆ iNitalize()

MoFEMErrorCode DirichletDensityBc::iNitalize ( )
inline

Definition at line 914 of file Header.hpp.

914 {
916 if (mapZeroRows.empty() || !methodsOp.empty()) {
917 ParallelComm *pcomm =
918 ParallelComm::get_pcomm(&mField.get_moab(), MYPCOMM_INDEX);
919
921 string name = it->getName();
922 if (name.compare(0, 7, "DENSITY") == 0) {
923 // if (name.compare(0, 7, "fdsfdsfsd") == 0) {
924
925 VectorDouble scaled_values(1);
926 scaled_values[0] = 1;
927
928 for (int dim = 0; dim < 3; dim++) {
929 Range ents;
930 CHKERR it->getMeshsetIdEntitiesByDimension(mField.get_moab(), dim,
931 ents, true);
932 if (dim > 1) {
933 Range _edges;
934 CHKERR mField.get_moab().get_adjacencies(ents, 1, false, _edges,
935 moab::Interface::UNION);
936 ents.insert(_edges.begin(), _edges.end());
937 }
938 if (dim > 0) {
939 Range _nodes;
940 CHKERR mField.get_moab().get_connectivity(ents, _nodes, true);
941 ents.insert(_nodes.begin(), _nodes.end());
942 }
943 auto &dofs_by_uid = problemPtr->getNumeredRowDofs()->get<Unique_mi_tag>();
944 for (auto eit = ents.pair_begin(); eit != ents.pair_end(); ++eit) {
945 auto bit_number = mField.get_field_bit_number(fieldName);
946 auto lo_dit = dofs_by_uid.lower_bound(
947 DofEntity::getLoFieldEntityUId(bit_number, eit->first));
948 auto hi_dit = dofs_by_uid.upper_bound(
949 DofEntity::getHiFieldEntityUId(bit_number, eit->second));
950 for (; lo_dit != hi_dit; ++lo_dit) {
951 auto &dof = *lo_dit;
952 if (dof->getEntType() == MBVERTEX) {
953 mapZeroRows[dof->getPetscGlobalDofIdx()] = scaled_values[0];
954 } else {
955 mapZeroRows[dof->getPetscGlobalDofIdx()] = 0;
956 }
957 }
958 }
959 // for (Range::iterator eit = ents.begin(); eit != ents.end(); eit++) {
960 // for (_IT_NUMEREDDOF_ROW_BY_NAME_ENT_PART_FOR_LOOP_(
961 // problemPtr, fieldName, *eit, pcomm->rank(), dof_ptr)) {
962 // NumeredDofEntity *dof = dof_ptr->get();
963 // if (dof->getEntType() == MBVERTEX) {
964 // mapZeroRows[dof->getPetscGlobalDofIdx()] = scaled_values[0];
965 // // dof->getFieldData() = scaled_values[0];
966 // } else {
967 // mapZeroRows[dof->getPetscGlobalDofIdx()] = 0;
968 // // dof->getFieldData() = 0;
969 // }
970 // }
971 // }
972 // }
973 }
974 }
975 }
976 dofsIndices.resize(mapZeroRows.size());
977 dofsValues.resize(mapZeroRows.size());
978 int ii = 0;
979 std::map<DofIdx, FieldData>::iterator mit = mapZeroRows.begin();
980 for (; mit != mapZeroRows.end(); mit++, ii++) {
981 dofsIndices[ii] = mit->first;
982 dofsValues[ii] = mit->second;
983 }
984 }
986 }
#define MYPCOMM_INDEX
default communicator number PCOMM
Definition: definitions.h:215
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:346
@ BLOCKSET
Definition: definitions.h:148
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:416
#define CHKERR
Inline error check.
Definition: definitions.h:535
const int dim
#define _IT_CUBITMESHSETS_BY_SET_TYPE_FOR_LOOP_(MESHSET_MANAGER, CUBITBCTYPE, IT)
Iterator that loops over a specific Cubit MeshSet having a particular BC meshset in a moFEM field.
UBlasVector< double > VectorDouble
Definition: Types.hpp:68
std::map< DofIdx, FieldData > mapZeroRows
Definition: DirichletBC.hpp:70
const std::string fieldName
field name to set Dirichlet BC
Definition: DirichletBC.hpp:60
std::vector< int > dofsIndices
Definition: DirichletBC.hpp:71
boost::ptr_vector< MethodForForceScaling > methodsOp
Definition: DirichletBC.hpp:76
std::vector< double > dofsValues
Definition: DirichletBC.hpp:72
MoFEM::Interface & mField
Definition: DirichletBC.hpp:59
const Problem * problemPtr
raw pointer to problem
virtual FieldBitNumber get_field_bit_number(const std::string name) const =0
get field bit number
virtual moab::Interface & get_moab()=0

◆ postProcess()

MoFEMErrorCode DirichletDensityBc::postProcess ( )
inlinevirtual

function is run at the end of loop

It is used to assembly matrices and vectors, calculating global variables, f.e. total internal energy, ect.

Iterating over dofs: Example1 iterating over dofs in row by name of the field for(IT_GET_FEROW_BY_NAME_DOFS_FOR_LOOP(this,"DISPLACEMENT",it)) { ... }

Reimplemented from DirichletDisplacementBc.

Definition at line 988 of file Header.hpp.

988 {
990
991 switch (ts_ctx) {
992 case CTX_TSSETIFUNCTION: {
994 snes_x = ts_u;
995 snes_f = ts_F;
996 break;
997 }
998 case CTX_TSSETIJACOBIAN: {
1000 snes_B = ts_B;
1001 break;
1002 }
1003 default:
1004 break;
1005 }
1006
1007 if (snes_B) {
1008 CHKERR MatAssemblyBegin(snes_B, MAT_FINAL_ASSEMBLY);
1009 CHKERR MatAssemblyEnd(snes_B, MAT_FINAL_ASSEMBLY);
1010 CHKERR MatZeroRowsColumns(snes_B, dofsIndices.size(),
1011 dofsIndices.empty() ? PETSC_NULL
1012 : &dofsIndices[0],
1013 dIag, PETSC_NULL, PETSC_NULL);
1014 }
1015 if (snes_f) {
1016 CHKERR VecAssemblyBegin(snes_f);
1017 CHKERR VecAssemblyEnd(snes_f);
1018 for (std::vector<int>::iterator vit = dofsIndices.begin();
1019 vit != dofsIndices.end(); vit++) {
1020 CHKERR VecSetValue(snes_f, *vit, 0., INSERT_VALUES);
1021 }
1022 CHKERR VecAssemblyBegin(snes_f);
1023 CHKERR VecAssemblyEnd(snes_f);
1024 }
1025
1027 }
double dIag
diagonal value set on zeroed column and rows
Definition: DirichletBC.hpp:61
Vec & snes_f
residual
Vec & snes_x
state vector
Mat & snes_B
preconditioner of jacobian matrix
SNESContext snes_ctx
Vec & ts_F
residual vector
TSContext ts_ctx
Vec & ts_u
state vector
Mat & ts_B
Preconditioner for ts_A.

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