MoFEM::ProjectionFieldOn10NodeTet Struct Reference

#include <src/approximation/Projection10NodeCoordsOnField.hpp>

Inheritance diagram for MoFEM::ProjectionFieldOn10NodeTet:

Collaboration diagram for MoFEM::ProjectionFieldOn10NodeTet:

Public Member Functions
	ProjectionFieldOn10NodeTet (Interface &m_field, std::string _fieldName, bool set_nodes, bool on_coords, std::string on_tag="NoNE")
MoFEMErrorCode	preProcess ()
	function is run at the beginning of loop More...
MoFEMErrorCode	operator() ()
	function is run for every finite element More...
Public Member Functions inherited from MoFEM::Projection10NodeCoordsOnField
	Projection10NodeCoordsOnField (Interface &m_field, std::string field_name, int verb=0)
MoFEMErrorCode	postProcess ()
	function is run at the end of loop More...
Public Member Functions inherited from MoFEM::DofMethod
MoFEMErrorCode	query_interface (boost::typeindex::type_index type_index, UnknownInterface **iface) const
	DofMethod ()=default
Public Member Functions inherited from MoFEM::BasicMethod
	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...
boost::weak_ptr< CacheTuple >	getCacheWeakPtr () const
	Get the cache weak ptr object. More...
Public Member Functions inherited from MoFEM::KspMethod
	KspMethod ()
virtual	~KspMethod ()=default
MoFEMErrorCode	copyKsp (const KspMethod &ksp)
	copy data form another method More...
Public Member Functions inherited from MoFEM::PetscData
	PetscData ()
virtual	~PetscData ()=default
MoFEMErrorCode	copyPetscData (const PetscData &petsc_data)
Public Member Functions inherited from MoFEM::UnknownInterface
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
	SnesMethod ()
virtual	~SnesMethod ()=default
MoFEMErrorCode	copySnes (const SnesMethod &snes)
	Copy snes data. More...
Public Member Functions inherited from MoFEM::TSMethod
	TSMethod ()
virtual	~TSMethod ()=default
MoFEMErrorCode	copyTs (const TSMethod &ts)
	Copy TS solver data. More...

Public Attributes
bool	setNodes
bool	onCoords
std::string	onTag
const int	maxApproximationOrder
Tag	th
Public Attributes inherited from MoFEM::DofMethod
boost::shared_ptr< Field >	fieldPtr
boost::shared_ptr< DofEntity >	dofPtr
boost::shared_ptr< NumeredDofEntity >	dofNumeredPtr
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_multiIndex *	refinedEntitiesPtr
	container of mofem dof entities More...
const RefElement_multiIndex *	refinedFiniteElementsPtr
	container of mofem finite element entities More...
const Problem *	problemPtr
	raw pointer to problem More...
const Field_multiIndex *	fieldsPtr
	raw pointer to fields container More...
const FieldEntity_multiIndex *	entitiesPtr
	raw pointer to container of field entities More...
const DofEntity_multiIndex *	dofsPtr
	raw pointer container of dofs More...
const FiniteElement_multiIndex *	finiteElementsPtr
	raw pointer to container finite elements More...
const EntFiniteElement_multiIndex *	finiteElementsEntitiesPtr
const FieldEntityEntFiniteElementAdjacencyMap_multiIndex *	adjacenciesPtr
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< bool >	vecAssembleSwitch
boost::movelib::unique_ptr< bool >	matAssembleSwitch
boost::weak_ptr< CacheTuple >	cacheWeakPtr
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...

Protected Attributes
Field_multiIndex::index< FieldName_mi_tag >::type::iterator	field_it
VectorDouble	L
VectorDouble	K
Protected Attributes inherited from MoFEM::Projection10NodeCoordsOnField
Interface &	mField
std::string	fieldName
int	vErbose
VectorDouble	coords
VectorDouble3	aveMidCoord
VectorDouble3	midNodeCoord
VectorDouble3	diffNodeCoord
VectorDouble3	dOf

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...
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

Examples

navier_stokes.cpp.

Definition at line 49 of file Projection10NodeCoordsOnField.hpp.

Constructor & Destructor Documentation

ProjectionFieldOn10NodeTet()

MoFEM::ProjectionFieldOn10NodeTet::ProjectionFieldOn10NodeTet	(	Interface &	m_field,
		std::string	_fieldName,
		bool	set_nodes,
		bool	on_coords,
		std::string	on_tag = "NoNE"
	)

Definition at line 114 of file Projection10NodeCoordsOnField.cpp.

    : Projection10NodeCoordsOnField(m_field, _fieldName), setNodes(set_nodes),
      onCoords(on_coords), onTag(on_tag), maxApproximationOrder(20) {}

Member Function Documentation

operator()()

MoFEMErrorCode MoFEM::ProjectionFieldOn10NodeTet::operator() ( )

virtual

function is run for every finite element

It is used to calculate element local matrices and assembly. It can be used for post-processing.

Reimplemented from MoFEM::Projection10NodeCoordsOnField.

Definition at line 156 of file Projection10NodeCoordsOnField.cpp.

                                                      {
  MoFEMFunctionBeginHot;
  if (dofPtr->getName() != fieldName)
    MoFEMFunctionReturnHot(0);
  if (setNodes) {
    if (dofPtr->getEntType() == MBVERTEX) {
      EntityHandle node = dofPtr->getEnt();
      if (onCoords) {
        coords.resize(3);
        CHKERR mField.get_moab().get_coords(&node, 1, &*coords.data().begin());
        coords[dofPtr->getDofCoeffIdx()] = dofPtr->getFieldData();
        CHKERR mField.get_moab().set_coords(&node, 1, &*coords.data().begin());
      } else {
        int field_rank = (*field_it)->getNbOfCoeffs();
        if (field_rank != dofPtr->getNbOfCoeffs()) {
          SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
                  "data inconsistency");
        }
        double *tag_value;
        int tag_size;
        CHKERR mField.get_moab().tag_get_by_ptr(
            th, &node, 1, (const void **)&tag_value, &tag_size);
        if (tag_size != dofPtr->getNbOfCoeffs()) {
          SETERRQ(PETSC_COMM_SELF, 1, "data inconsistency");
        }
        tag_value[dofPtr->getDofCoeffIdx()] = dofPtr->getFieldData();
      }
    }
    MoFEMFunctionReturnHot(0);
  }
  if (dofPtr->getEntType() != MBEDGE) {
    MoFEMFunctionReturnHot(0);
  }
  EntityHandle edge = dofPtr->getEnt();
  if (type_from_handle(edge) != MBEDGE) {
    SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
            "this method works only elements which are type of MBEDGE");
  }
 
  int num_nodes;
  const EntityHandle *conn;
  CHKERR mField.get_moab().get_connectivity(edge, conn, num_nodes, false);
  if ((num_nodes != 2) && (num_nodes != 3)) {
    SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
            "this method works only 4 node and 10 node tets");
  }
  if (num_nodes == 2) {
    MoFEMFunctionReturnHot(0);
  }
 
  if (dofPtr->getDofOrder() >= maxApproximationOrder) {
    SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
            "too big approximation order, increase constant "
            "max_ApproximationOrder");
  }
  double approx_val = 0;
  FieldApproximationBase base = dofPtr->getApproxBase();
  switch (base) {
  case AINSWORTH_LEGENDRE_BASE:
    approx_val = 0.25 * L[dofPtr->getDofOrder() - 2] * dofPtr->getFieldData();
    break;
  case AINSWORTH_LOBATTO_BASE:
    approx_val = 0.25 * K[dofPtr->getDofOrder() - 2] * dofPtr->getFieldData();
    break;
  default:
    SETERRQ(PETSC_COMM_SELF, MOFEM_NOT_IMPLEMENTED, "not yet implemented");
  }
 
  if (onCoords) {
    coords.resize(num_nodes * 3);
    CHKERR mField.get_moab().get_coords(conn, num_nodes,
                                        &*coords.data().begin());
    if (dofPtr->getEntDofIdx() == dofPtr->getDofCoeffIdx()) {
      // add only one when higher order terms present
      double ave_mid = (coords[3 * 0 + dofPtr->getDofCoeffIdx()] +
                        coords[3 * 1 + dofPtr->getDofCoeffIdx()]) *
                       0.5;
      coords[2 * 3 + dofPtr->getDofCoeffIdx()] = ave_mid;
    }
    coords[2 * 3 + dofPtr->getDofCoeffIdx()] += approx_val;
    CHKERR mField.get_moab().set_coords(&conn[2], 1, &coords[3 * 2]);
  } else {
    int tag_size;
    double *tag_value[num_nodes];
    CHKERR mField.get_moab().tag_get_by_ptr(
        th, conn, num_nodes, (const void **)tag_value, &tag_size);
    if (tag_size != dofPtr->getNbOfCoeffs()) {
      SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY, "data inconsistency");
    }
    if (dofPtr->getEntDofIdx() == dofPtr->getDofCoeffIdx()) {
      // add only one when higher order terms present
      double ave_mid = (tag_value[0][dofPtr->getDofCoeffIdx()] +
                        tag_value[1][dofPtr->getDofCoeffIdx()]) *
                       0.5;
      tag_value[2][dofPtr->getDofCoeffIdx()] = ave_mid;
    }
    tag_value[2][dofPtr->getDofCoeffIdx()] += approx_val;
  }
  MoFEMFunctionReturnHot(0);
}

preProcess()

MoFEMErrorCode MoFEM::ProjectionFieldOn10NodeTet::preProcess ( )

virtual

function is run at the beginning of loop

It is used to zeroing matrices and vectors, calculation of shape functions on reference element, preprocessing boundary conditions, etc.

Reimplemented from MoFEM::Projection10NodeCoordsOnField.

Definition at line 127 of file Projection10NodeCoordsOnField.cpp.

                                                      {
  MoFEMFunctionBeginHot;
  if (!onCoords) {
    if (onTag == "NoNE") {
      SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
              "tag name not specified");
    }
    field_it = fieldsPtr->get<FieldName_mi_tag>().find(fieldName);
    if (field_it == fieldsPtr->get<FieldName_mi_tag>().end()) {
      SETERRQ1(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY, "field not found %s",
               fieldName.c_str());
    }
    int field_rank = (*field_it)->getNbOfCoeffs();
    VectorDouble def_VAL = ublas::zero_vector<double>(field_rank);
    CHKERR mField.get_moab().tag_get_handle(
        onTag.c_str(), field_rank, MB_TYPE_DOUBLE, th,
        MB_TAG_CREAT | MB_TAG_SPARSE, &*def_VAL.data().begin());
    MOAB_THROW(rval);
  }
 
  L.resize(maxApproximationOrder + 1);
  CHKERR Legendre_polynomials(maxApproximationOrder, 0., NULL,
                              &*L.data().begin(), NULL, 3);
  K.resize(10);
  CHKERR LobattoKernel_polynomials(9, 0., NULL, &*K.data().begin(), NULL, 3);
 
  MoFEMFunctionReturnHot(0);
}

Member Data Documentation

field_it

Field_multiIndex::index<FieldName_mi_tag>::type::iterator MoFEM::ProjectionFieldOn10NodeTet::field_it

protected

Definition at line 71 of file Projection10NodeCoordsOnField.hpp.

K

VectorDouble MoFEM::ProjectionFieldOn10NodeTet::K

protected

Definition at line 73 of file Projection10NodeCoordsOnField.hpp.

L

VectorDouble MoFEM::ProjectionFieldOn10NodeTet::L

protected

Definition at line 72 of file Projection10NodeCoordsOnField.hpp.

maxApproximationOrder

const int MoFEM::ProjectionFieldOn10NodeTet::maxApproximationOrder

Definition at line 65 of file Projection10NodeCoordsOnField.hpp.

onCoords

bool MoFEM::ProjectionFieldOn10NodeTet::onCoords

Definition at line 62 of file Projection10NodeCoordsOnField.hpp.

onTag

std::string MoFEM::ProjectionFieldOn10NodeTet::onTag

Definition at line 63 of file Projection10NodeCoordsOnField.hpp.

setNodes

bool MoFEM::ProjectionFieldOn10NodeTet::setNodes

Definition at line 61 of file Projection10NodeCoordsOnField.hpp.

th

Tag MoFEM::ProjectionFieldOn10NodeTet::th

Definition at line 67 of file Projection10NodeCoordsOnField.hpp.

---

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

• src/approximation/Projection10NodeCoordsOnField.hpp
• src/approximation/impl/Projection10NodeCoordsOnField.cpp