Projection of edge entities with one mid-node on hierarchical basis. More...

#include <src/approximation/Projection10NodeCoordsOnField.hpp>

Inheritance diagram for MoFEM::Projection10NodeCoordsOnField:

Collaboration diagram for MoFEM::Projection10NodeCoordsOnField:

Public Member Functions
	Projection10NodeCoordsOnField (Interface &m_field, std::string field_name, int verb=0)

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...

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 reference 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...

Protected Attributes
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...

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...

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

Projection of edge entities with one mid-node on hierarchical basis.

Definition at line 24 of file Projection10NodeCoordsOnField.hpp.

Constructor & Destructor Documentation

◆ Projection10NodeCoordsOnField()

MoFEM::Projection10NodeCoordsOnField::Projection10NodeCoordsOnField	(	Interface &	m_field,
		std::string	field_name,
		int	verb = `0`
	)

Definition at line 10 of file Projection10NodeCoordsOnField.cpp.

12 : mField(m_field), fieldName(field_name), vErbose(verb) {}

Member Function Documentation

◆ operator()()

MoFEMErrorCode MoFEM::Projection10NodeCoordsOnField::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::BasicMethod.

Reimplemented in MoFEM::ProjectionFieldOn10NodeTet.

Definition at line 25 of file Projection10NodeCoordsOnField.cpp.

                                                          {
   MoFEMFunctionBeginHot;
  
   if (dofPtr == NULL) {
     SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY, "data inconsistency");
   }
   if (dofPtr->getName() != fieldName)
     MoFEMFunctionReturnHot(0);
   if (dofPtr->getEntType() == MBVERTEX) {
     EntityHandle node = dofPtr->getEnt();
     coords.resize(3);
     CHKERR mField.get_moab().get_coords(&node, 1, &*coords.data().begin());
     dofPtr->getFieldData() = coords[dofPtr->getDofCoeffIdx()];
     if (vErbose > 0) {
       MOFEM_TAG_AND_LOG_C("SELF", Sev::noisy, "Projection10NodeCoordsOnField",
                           "val = %6.7e\n", dofPtr->getFieldData());
       MOFEM_LOG_CHANNEL("SELF");
     }
  
     MoFEMFunctionReturnHot(0);
   }
   if (dofPtr->getEntType() != MBEDGE) {
     MoFEMFunctionReturnHot(0);
   }
   if (dofPtr->getEntDofIdx() != dofPtr->getDofCoeffIdx()) {
     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");
   }
   // coords
   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");
   }
   coords.resize(num_nodes * 3);
   CHKERR mField.get_moab().get_coords(conn, num_nodes, &*coords.data().begin());
   aveMidCoord.resize(3);
   midNodeCoord.resize(3);
   for (int dd = 0; dd < 3; dd++) {
     aveMidCoord[dd] = (coords[0 * 3 + dd] + coords[1 * 3 + dd]) * 0.5;
     if (num_nodes == 3) {
       midNodeCoord[dd] = coords[2 * 3 + dd];
     } else {
       midNodeCoord[dd] = aveMidCoord[dd];
     }
   }
  
   const auto base = dofPtr->getApproxBase();
   double edge_shape_function_val;
   switch (base) {
   case AINSWORTH_LEGENDRE_BASE:
     edge_shape_function_val = 0.25;
     break;
   case AINSWORTH_LOBATTO_BASE:
     edge_shape_function_val = 0.25 * LOBATTO_PHI0(0);
     break;
   case DEMKOWICZ_JACOBI_BASE: {
     double L[3];
     CHKERR Legendre_polynomials(2, 0, NULL, L, NULL, 1);
     edge_shape_function_val = 0.125 * LOBATTO_PHI0(0);
   }; break;
   default:
     SETERRQ(PETSC_COMM_SELF, MOFEM_NOT_IMPLEMENTED, "not yet implemented");
   }
  
   diffNodeCoord.resize(3);
   ublas::noalias(diffNodeCoord) = midNodeCoord - aveMidCoord;
   dOf.resize(3);
   ublas::noalias(dOf) = diffNodeCoord / edge_shape_function_val;
   if (dofPtr->getNbOfCoeffs() > 3) {
     SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
             "this method works only fields which are rank 3 or lower");
   }
   dofPtr->getFieldData() = dOf[dofPtr->getDofCoeffIdx()];
  
   MoFEMFunctionReturnHot(0);
 }

◆ postProcess()

MoFEMErrorCode MoFEM::Projection10NodeCoordsOnField::postProcess ( )

virtual

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 MoFEM::BasicMethod.

Definition at line 109 of file Projection10NodeCoordsOnField.cpp.

                                                           {
   MoFEMFunctionBeginHot;
   MoFEMFunctionReturnHot(0);
 }

◆ preProcess()

MoFEMErrorCode MoFEM::Projection10NodeCoordsOnField::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::BasicMethod.

Reimplemented in MoFEM::ProjectionFieldOn10NodeTet.

Definition at line 14 of file Projection10NodeCoordsOnField.cpp.

                                                          {
   MoFEMFunctionBeginHot;
   auto field_ptr = mField.get_field_structure(fieldName);
   if (field_ptr->getApproxBase() == AINSWORTH_BERNSTEIN_BEZIER_BASE) {
     MOFEM_TAG_AND_LOG("WORLD", Sev::warning, "Projection10NodeCoordsOnField")
         << "Only working well for first order AINSWORTH_BERNSTEIN_BEZIER_BASE!";
     MOFEM_LOG_CHANNEL("WORLD");
   }
   MoFEMFunctionReturnHot(0);
 }