OpSpatialPhysicalInternalStress< VOIGT > Struct Template Reference

#include "users_modules/eshelbian_plasticity/src/EshelbianOperators.hpp"

Inheritance diagram for OpSpatialPhysicalInternalStress< VOIGT >:

Collaboration diagram for OpSpatialPhysicalInternalStress< VOIGT >:

Public Member Functions
	OpSpatialPhysicalInternalStress (const std::string &field_name, boost::shared_ptr< DataAtIntegrationPts > data_ptr, boost::shared_ptr< ScalingMethod > scaling_method_ptr)
MoFEMErrorCode	integrate (EntData &row_data)
MoFEMErrorCode	integrate (EntData &data)
MoFEMErrorCode	integrate (EntData &data)
Public Member Functions inherited from OpAssembleVolume
MoFEMErrorCode	assemble (int row_side, int col_side, EntityType row_type, EntityType col_type, EntData &row_data, EntData &col_data)
Public Member Functions inherited from OpAssembleBasic< VolUserDataOperator >
	OpAssembleBasic (const std::string &field_name, boost::shared_ptr< DataAtIntegrationPts > data_ptr, const char type)
	OpAssembleBasic (std::string row_field, std::string col_field, boost::shared_ptr< DataAtIntegrationPts > data_ptr, const char type, const bool assemble_symmetry, ScaleOff scale_off=[]() { return 1;})
	OpAssembleBasic (const FieldSpace space)
virtual MoFEMErrorCode	integrate (int, EntityType, EntData &data)
virtual MoFEMErrorCode	integrate (EntData &, EntData &)
virtual MoFEMErrorCode	assemble (EntData &data)
virtual MoFEMErrorCode	assemble (int, EntityType, EntData &data)
MoFEMErrorCode	doWork (int side, EntityType type, EntData &data)
MoFEMErrorCode	doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntData &row_data, EntData &col_data)
Public Member Functions inherited from MoFEM::VolumeElementForcesAndSourcesCore::UserDataOperator
int	getNumNodes ()
	get element number of nodes
const EntityHandle *	getConn ()
	get element connectivity
double	getVolume () const
	element volume (linear geometry)
double &	getVolume ()
	element volume (linear geometry)
FTensor::Tensor2< double *, 3, 3 > &	getJac ()
	get element Jacobian
FTensor::Tensor2< double *, 3, 3 > &	getInvJac ()
	get element inverse Jacobian
VectorDouble &	getCoords ()
	nodal coordinates
VolumeElementForcesAndSourcesCore *	getVolumeFE () const
	return pointer to Generic Volume Finite Element object
Public Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
	UserDataOperator (const FieldSpace space, const char type=OPSPACE, const bool symm=true)
	Constructor for operators working on finite element spaces.
	UserDataOperator (const std::string field_name, const char type, const bool symm=true)
	Constructor for operators working on a single field.
	UserDataOperator (const std::string row_field_name, const std::string col_field_name, const char type, const bool symm=true)
	Constructor for operators working on two fields (bilinear forms)
boost::shared_ptr< const NumeredEntFiniteElement >	getNumeredEntFiniteElementPtr () const
	Return raw pointer to NumeredEntFiniteElement.
EntityHandle	getFEEntityHandle () const
	Return finite element entity handle.
int	getFEDim () const
	Get dimension of finite element.
EntityType	getFEType () const
	Get dimension of finite element.
boost::weak_ptr< SideNumber >	getSideNumberPtr (const int side_number, const EntityType type)
	Get the side number pointer.
EntityHandle	getSideEntity (const int side_number, const EntityType type)
	Get the side entity.
int	getNumberOfNodesOnElement () const
	Get the number of nodes on finite element.
MoFEMErrorCode	getProblemRowIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
	Get row indices.
MoFEMErrorCode	getProblemColIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
	Get col indices.
const FEMethod *	getFEMethod () const
	Return raw pointer to Finite Element Method object.
int	getOpType () const
	Get operator types.
void	setOpType (const OpType type)
	Set operator type.
void	addOpType (const OpType type)
	Add operator type.
int	getNinTheLoop () const
	get number of finite element in the loop
int	getLoopSize () const
	get size of elements in the loop
std::string	getFEName () const
	Get name of the element.
ForcesAndSourcesCore *	getPtrFE () const
ForcesAndSourcesCore *	getSidePtrFE () const
ForcesAndSourcesCore *	getRefinePtrFE () const
const PetscData::Switches &	getDataCtx () const
const KspMethod::KSPContext	getKSPCtx () const
const SnesMethod::SNESContext	getSNESCtx () const
const TSMethod::TSContext	getTSCtx () const
Vec	getKSPf () const
Mat	getKSPA () const
Mat	getKSPB () const
Vec	getSNESf () const
Vec	getSNESx () const
Mat	getSNESA () const
Mat	getSNESB () const
Vec	getTSu () const
Vec	getTSu_t () const
Vec	getTSu_tt () const
Vec	getTSf () const
Mat	getTSA () const
Mat	getTSB () const
int	getTSstep () const
double	getTStime () const
double	getTStimeStep () const
double	getTSa () const
double	getTSaa () const
MatrixDouble &	getGaussPts ()
	matrix of integration (Gauss) points for Volume Element
auto	getFTensor0IntegrationWeight ()
	Get integration weights.
MatrixDouble &	getCoordsAtGaussPts ()
	Gauss points and weight, matrix (nb. of points x 3)
auto	getFTensor1CoordsAtGaussPts ()
	Get coordinates at integration points assuming linear geometry.
double	getMeasure () const
	get measure of element
double &	getMeasure ()
	get measure of element
MoFEM::Interface &	getMField ()
moab::Interface &	getMoab ()
virtual boost::weak_ptr< ForcesAndSourcesCore >	getSubPipelinePtr () const
MoFEMErrorCode	loopSide (const string &fe_name, ForcesAndSourcesCore *side_fe, const size_t dim, const EntityHandle ent_for_side=0, boost::shared_ptr< Range > fe_range=nullptr, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy, AdjCache *adj_cache=nullptr)
	User calls this function to loop over elements on the side of face. This function calls finite element with its operator to do calculations.
MoFEMErrorCode	loopThis (const string &fe_name, ForcesAndSourcesCore *this_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
	User calls this function to loop over the same element using a different set of integration points. This function calls finite element with its operator to do calculations.
MoFEMErrorCode	loopParent (const string &fe_name, ForcesAndSourcesCore *parent_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
	User calls this function to loop over parent elements. This function calls finite element with its operator to do calculations.
MoFEMErrorCode	loopChildren (const string &fe_name, ForcesAndSourcesCore *child_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
	User calls this function to loop over parent elements. This function calls finite element with its operator to do calculations.
MoFEMErrorCode	loopRange (const string &fe_name, ForcesAndSourcesCore *range_fe, boost::shared_ptr< Range > fe_range, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
	Iterate over range of elements.
Public Member Functions inherited from MoFEM::DataOperator
	DataOperator (const bool symm=true)
virtual	~DataOperator ()=default
virtual MoFEMErrorCode	opLhs (EntitiesFieldData &row_data, EntitiesFieldData &col_data)
virtual MoFEMErrorCode	opRhs (EntitiesFieldData &data, const bool error_if_no_base=false)
bool	getSymm () const
	Get if operator uses symmetry of DOFs or not.
void	setSymm ()
	set if operator is executed taking in account symmetry
void	unSetSymm ()
	unset if operator is executed for non symmetric problem

Protected Attributes
boost::shared_ptr< ScalingMethod >	scalingMethodPtr
Protected Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCore *	ptrFE

Additional Inherited Members
Public Types inherited from OpAssembleVolume
using	OP = OpAssembleBasic< VolUserDataOperator >
using	ScaleOff = typename OP::ScaleOff
Public Types inherited from OpAssembleBasic< VolUserDataOperator >
using	ScaleOff = boost::function< double()>
Public Types inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
enum	OpType {   OPROW = 1 << 0 , OPCOL = 1 << 1 , OPROWCOL = 1 << 2 , OPSPACE = 1 << 3 ,   OPLAST = 1 << 3 }
	Controls loop over entities on element. More...
using	AdjCache = std::map< EntityHandle, std::vector< boost::weak_ptr< NumeredEntFiniteElement > > >
Public Types inherited from MoFEM::DataOperator
using	DoWorkLhsHookFunType = boost::function< MoFEMErrorCode(DataOperator *op_ptr, int row_side, int col_side, EntityType row_type, EntityType col_type, EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)>
using	DoWorkRhsHookFunType = boost::function< MoFEMErrorCode(DataOperator *op_ptr, int side, EntityType type, EntitiesFieldData::EntData &data)>
Public Attributes inherited from OpAssembleBasic< VolUserDataOperator >
const bool	assembleSymmetry
boost::shared_ptr< DataAtIntegrationPts >	dataAtPts
	data at integration pts
VectorDouble	nF
	local right hand side vector
MatrixDouble	K
	local tangent matrix
MatrixDouble	transposeK
ScaleOff	scaleOff
Public Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
char	opType
std::string	rowFieldName
std::string	colFieldName
FieldSpace	sPace
Public Attributes inherited from MoFEM::DataOperator
DoWorkLhsHookFunType	doWorkLhsHook
DoWorkRhsHookFunType	doWorkRhsHook
bool	sYmm
	If true assume that matrix is symmetric structure.
std::array< bool, MBMAXTYPE >	doEntities
	If true operator is executed for entity.
bool &	doVertices
	\deprectaed If false skip vertices
bool &	doEdges
	\deprectaed If false skip edges
bool &	doQuads
	\deprectaed
bool &	doTris
	\deprectaed
bool &	doTets
	\deprectaed
bool &	doPrisms
	\deprectaed
Static Public Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
static const char *const	OpTypeNames []
Protected Member Functions inherited from MoFEM::VolumeElementForcesAndSourcesCore::UserDataOperator
MoFEMErrorCode	setPtrFE (ForcesAndSourcesCore *ptr)
Static Protected Attributes inherited from OpAssembleVolume
static std::map< std::pair< std::string, std::string >, MatrixDouble >	mapMatrix

Detailed Description

template<bool VOIGT>
struct OpSpatialPhysicalInternalStress< VOIGT >

Definition at line 391 of file EshelbianOperators.hpp.

Constructor & Destructor Documentation

OpSpatialPhysicalInternalStress()

template<bool VOIGT>

OpSpatialPhysicalInternalStress< VOIGT >::OpSpatialPhysicalInternalStress ( const std::string &  field_name, boost::shared_ptr< DataAtIntegrationPts >  data_ptr, boost::shared_ptr< ScalingMethod >  scaling_method_ptr  )

inline

Definition at line 392 of file EshelbianOperators.hpp.

      : OpAssembleVolume(field_name, data_ptr, OPROW),
        scalingMethodPtr(scaling_method_ptr) {}

Member Function Documentation

integrate() [1/3]

MoFEMErrorCode OpSpatialPhysicalInternalStress< false >::integrate ( EntData &  data )

virtual

Reimplemented from OpAssembleBasic< VolUserDataOperator >.

Definition at line 1441 of file EshelbianOperators.cpp.

                                                               {
  MoFEMFunctionBegin;
 
  int nb_dofs = data.getIndices().size();
  int nb_integration_pts = data.getN().size1();
  auto v = getVolume();
  auto t_w = getFTensor0IntegrationWeight();
 
  FTensor::Index<'i', 3> i;
  FTensor::Index<'j', 3> j;
 
  auto get_ftensor2 = [](auto &v) {
    return FTensor::Tensor1<FTensor::PackPtr<double *, 6>, 6>(
        &v[0], &v[1], &v[2], &v[3], &v[4], &v[5]);
  };
 
  auto t_internal_stress =
      dataAtPts->getFTensorInternalStress(nb_integration_pts);
 
  const double time = EshelbianCore::physicalTimeFlg
                          ? EshelbianCore::currentPhysicalTime
                          : getFEMethod()->ts_t;
 
  // default scaling is constant
  double scale = scalingMethodPtr->getScale(time);
 
  FTensor::Index<'L', size_symm> L;
  auto t_L = FTensor::SymmLTensor<double, 3>();
 
  int nb_base_functions = data.getN().size2();
  auto t_row_base_fun = data.getFTensor0N();
  for (int gg = 0; gg != nb_integration_pts; ++gg) {
    double a = v * t_w;
    auto t_nf = get_ftensor2(nF);
 
    FTensor::Tensor2<double, 3, 3> t_symm_stress;
    t_symm_stress(i, j) =
        (t_internal_stress(i, j) + t_internal_stress(j, i)) / 2;
 
    FTensor::Tensor1<double, size_symm> t_residual;
    t_residual(L) = t_L(i, j, L) * (scale * t_symm_stress(i, j));
 
    int bb = 0;
    for (; bb != nb_dofs / 6; ++bb) {
      t_nf(L) += a * t_row_base_fun * t_residual(L);
      ++t_nf;
      ++t_row_base_fun;
    }
    for (; bb != nb_base_functions; ++bb)
      ++t_row_base_fun;
 
    ++t_w;
    ++t_internal_stress;
  }
  MoFEMFunctionReturn(0);
}

integrate() [2/3]

MoFEMErrorCode OpSpatialPhysicalInternalStress< true >::integrate ( EntData &  data )

virtual

Reimplemented from OpAssembleBasic< VolUserDataOperator >.

Definition at line 1499 of file EshelbianOperators.cpp.

                                                                             {
  MoFEMFunctionBegin;
 
  int nb_dofs = data.getIndices().size();
  int nb_integration_pts = data.getN().size1();
  auto v = getVolume();
  auto t_w = getFTensor0IntegrationWeight();
 
  auto get_ftensor2 = [](auto &v) {
    return FTensor::Tensor1<FTensor::PackPtr<double *, 6>, 6>(
        &v[0], &v[1], &v[2], &v[3], &v[4], &v[5]);
  };
 
  auto t_internal_stress =
      dataAtPts->getFTensorInternalStressVec(nb_integration_pts);
 
  FTensor::Index<'L', size_symm> L;
  FTensor::Index<'M', size_symm> M;
  FTensor::Tensor2<double, size_symm, size_symm> t_L;
  t_L = voigt_to_symm();
 
  const double time = EshelbianCore::physicalTimeFlg
                          ? EshelbianCore::currentPhysicalTime
                          : getFEMethod()->ts_t;
 
  // default is constant
  double scale = scalingMethodPtr->getScale(time);
 
  int nb_base_functions = data.getN().size2();
  auto t_row_base_fun = data.getFTensor0N();
  for (int gg = 0; gg != nb_integration_pts; ++gg) {
    double a = v * t_w;
    auto t_nf = get_ftensor2(nF);
 
    FTensor::Tensor1<double, size_symm> t_residual;
    t_residual(L) = t_L(M, L) * (scale * t_internal_stress(M));
 
    int bb = 0;
    for (; bb != nb_dofs / 6; ++bb) {
      t_nf(L) += a * t_row_base_fun * t_residual(L);
      ++t_nf;
      ++t_row_base_fun;
    }
    for (; bb != nb_base_functions; ++bb)
      ++t_row_base_fun;
 
    ++t_w;
    ++t_internal_stress;
  }
  MoFEMFunctionReturn(0);
}

integrate() [3/3]

template<bool VOIGT>

MoFEMErrorCode OpSpatialPhysicalInternalStress< VOIGT >::integrate ( EntData &  row_data )

virtual

Reimplemented from OpAssembleBasic< VolUserDataOperator >.

Examples

/home/lk58p/mofem_install/vanilla_dev_release/mofem-cephas/mofem/users_modules/eshelbian_plasticity/src/impl/EshelbianOperators.cpp.

Member Data Documentation

scalingMethodPtr

template<bool VOIGT>

boost::shared_ptr<ScalingMethod> OpSpatialPhysicalInternalStress< VOIGT >::scalingMethodPtr

protected

Definition at line 401 of file EshelbianOperators.hpp.

---

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

• users_modules/eshelbian_plasticity/src/EshelbianOperators.hpp