Inheritance diagram for OpStateSensitivity:

Collaboration diagram for OpStateSensitivity:

Public Types
using	OP = DomainBaseOp

using	OP = DomainBaseOp

Public Types inherited from MoFEM::OpBaseImpl< A, EleOp >
using	OpType = typename EleOp::OpType

using	EntData = EntitiesFieldData::EntData

using	MatSetValuesHook = boost::function< MoFEMErrorCode(ForcesAndSourcesCore::UserDataOperator *op_ptr, const EntitiesFieldData::EntData &row_data, const EntitiesFieldData::EntData &col_data, MatrixDouble &m)>

Public Member Functions
	OpStateSensitivity (const std::string field_name, boost::shared_ptr< ObjectiveFunctionData > python_ptr, boost::shared_ptr< HookeOps::CommonData > comm_ptr, boost::shared_ptr< MatrixDouble > u_ptr)

MoFEMErrorCode	iNtegrate (EntitiesFieldData::EntData &data)
	Class dedicated to integrate operator.

	OpStateSensitivity (const std::string field_name, boost::shared_ptr< ObjectiveFunctionData > python_ptr, boost::shared_ptr< HookeOps::CommonData > comm_ptr, boost::shared_ptr< MatrixDouble > u_ptr)

MoFEMErrorCode	iNtegrate (EntitiesFieldData::EntData &data)
	Class dedicated to integrate operator.

Public Member Functions inherited from MoFEM::OpBaseImpl< A, EleOp >
	OpBaseImpl (const std::string row_field_name, const std::string col_field_name, const OpType type, boost::shared_ptr< Range > ents_ptr=nullptr)
	Constructor for base operator implementation.

MoFEMErrorCode	doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntData &row_data, EntData &col_data)
	Do calculations for the left hand side.

MoFEMErrorCode	doWork (int row_side, EntityType row_type, EntData &row_data)
	Do calculations for the right hand side.

Private Attributes
boost::shared_ptr< ObjectiveFunctionData >	pythonPtr

boost::shared_ptr< HookeOps::CommonData >	commPtr

boost::shared_ptr< MatrixDouble >	uPtr

Additional Inherited Members
Public Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
TimeFun	timeScalingFun
	assumes that time variable is set

FEFun	feScalingFun
	set by fe entity handle

boost::shared_ptr< Range >	entsPtr
	Entities on which element is run.

Static Public Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
static MatSetValuesHook	matSetValuesHook

Protected Member Functions inherited from MoFEM::OpBaseImpl< A, EleOp >
template<int DIM>
auto	getNf ()
	Get local vector tensor for assembly.

template<int ROW_DIM, int COL_DIM = ROW_DIM>
FTensor::Tensor2< FTensor::PackPtr< double *, COL_DIM >, ROW_DIM, COL_DIM >	getLocMat (const int rr)
	Get local matrix tensor for assembly.

virtual MoFEMErrorCode	iNtegrate (EntData &, EntData &)
	Integrate grad-grad operator.

virtual MoFEMErrorCode	aSsemble (EntData &row_data, EntData &col_data, const bool trans)
	Assemble local matrix into global matrix.

virtual MoFEMErrorCode	aSsemble (EntData &data)
	Assemble local vector into global vector.

virtual size_t	getNbOfBaseFunctions (EntitiesFieldData::EntData &data)
	Get number of base functions.

Protected Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
int	nbRows
	number of dofs on rows

int	nbCols
	number if dof on column

int	nbIntegrationPts
	number of integration points

int	nbRowBaseFunctions
	number or row base functions

int	rowSide
	row side number

int	colSide
	column side number

EntityType	rowType
	row type

EntityType	colType
	column type

bool	assembleTranspose

bool	onlyTranspose

MatrixDouble	locMat
	local entity block matrix

MatrixDouble	locMatTranspose
	local entity block matrix

VectorDouble	locF
	local entity vector

Detailed Description

Examples: mofem/tutorials/vec-7_shape_optimisation/adjoint.cpp.

Definition at line 1503 of file adjoint.cpp.

Member Typedef Documentation

◆ OP [1/2]

using OpStateSensitivity::OP = DomainBaseOp

Definition at line 1504 of file adjoint.cpp.

◆ OP [2/2]

using OpStateSensitivity::OP = DomainBaseOp

Definition at line 702 of file gradient.cpp.

Constructor & Destructor Documentation

◆ OpStateSensitivity() [1/2]

OpStateSensitivity::OpStateSensitivity	(	const std::string	field_name,
		boost::shared_ptr< ObjectiveFunctionData >	python_ptr,
		boost::shared_ptr< HookeOps::CommonData >	comm_ptr,
		boost::shared_ptr< MatrixDouble >	u_ptr
	)

inline

Definition at line 1505 of file adjoint.cpp.

1509 : OP(field_name, field_name, DomainEleOp::OPROW), pythonPtr(python_ptr),

1510 commPtr(comm_ptr), uPtr(u_ptr) {}

field_name

constexpr auto field_name

Definition poisson_2d_homogeneous.cpp:13

OpStateSensitivity::commPtr

boost::shared_ptr< HookeOps::CommonData > commPtr

Definition adjoint.cpp:1590

OpStateSensitivity::OP

DomainBaseOp OP

Definition adjoint.cpp:1504

OpStateSensitivity::uPtr

boost::shared_ptr< MatrixDouble > uPtr

Definition adjoint.cpp:1591

OpStateSensitivity::pythonPtr

boost::shared_ptr< ObjectiveFunctionData > pythonPtr

Definition adjoint.cpp:1589

◆ OpStateSensitivity() [2/2]

OpStateSensitivity::OpStateSensitivity	(	const std::string	field_name,
		boost::shared_ptr< ObjectiveFunctionData >	python_ptr,
		boost::shared_ptr< HookeOps::CommonData >	comm_ptr,
		boost::shared_ptr< MatrixDouble >	u_ptr
	)

inline

Definition at line 703 of file gradient.cpp.

707 : OP(field_name, field_name, DomainEleOp::OPROW), pythonPtr(python_ptr),

708 commPtr(comm_ptr), uPtr(u_ptr) {}

Member Function Documentation

◆ iNtegrate() [1/2]

MoFEMErrorCode OpStateSensitivity::iNtegrate ( EntitiesFieldData::EntData & )

inlinevirtual

Class dedicated to integrate operator.

Parameters

data	entity data on element row

Returns: error code

Reimplemented from MoFEM::OpBaseImpl< A, EleOp >.

Examples: mofem/tutorials/vec-7_shape_optimisation/adjoint.cpp.

Definition at line 1512 of file adjoint.cpp.

                                                           {
    MoFEMFunctionBegin;
    FTENSOR_INDEX(SPACE_DIM, i);
    FTENSOR_INDEX(SPACE_DIM, j);
    FTENSOR_INDEX(SPACE_DIM, k);
    FTENSOR_INDEX(SPACE_DIM, l);
 
    constexpr auto symm_size = (SPACE_DIM * (SPACE_DIM + 1)) / 2;
    auto nb_gauss_pts = getGaussPts().size2();
 
    auto objective_dstress =
        boost::make_shared<MatrixDouble>(nb_gauss_pts, symm_size);
    auto objective_dstrain =
        boost::make_shared<MatrixDouble>(nb_gauss_pts, symm_size);
    auto objective_du =
        boost::make_shared<MatrixDouble>(nb_gauss_pts, SPACE_DIM);
 
    auto evaluate_python = [&]() {
      MoFEMFunctionBegin;
      auto &coords = OP::getCoordsAtGaussPts();
      CHKERR pythonPtr->evalInteriorObjectiveGradientStress(
          coords, uPtr, commPtr->getMatCauchyStress(), commPtr->getMatStrain(),
          objective_dstress);
      CHKERR pythonPtr->evalInteriorObjectiveGradientStrain(
          coords, uPtr, commPtr->getMatCauchyStress(), commPtr->getMatStrain(),
          objective_dstrain);
      CHKERR pythonPtr->evalInteriorObjectiveGradientU(
          coords, uPtr, commPtr->getMatCauchyStress(), commPtr->getMatStrain(),
          objective_du);
 
      auto vol = OP::getMeasure();
      auto t_w = OP::getFTensor0IntegrationWeight();
 
      auto t_D =
          getFTensor4DdgFromMat<SPACE_DIM, SPACE_DIM, 0>(*(commPtr->matDPtr));
      auto t_row_grad = data.getFTensor1DiffN<SPACE_DIM>();
      auto t_row_base = data.getFTensor0N();
 
      auto t_obj_dstress =
          getFTensor2SymmetricFromMat<SPACE_DIM>(*objective_dstress);
      auto t_obj_dstrain =
          getFTensor2SymmetricFromMat<SPACE_DIM>(*objective_dstrain);
      auto t_obj_du = getFTensor1FromMat<SPACE_DIM>(*objective_du);
 
      for (int gg = 0; gg != nb_gauss_pts; ++gg) {
        const double alpha = t_w * vol;
        FTensor::Tensor2<double, SPACE_DIM, SPACE_DIM> t_adjoint_stress;
        t_adjoint_stress(i, j) =
            t_D(i, j, k, l) * t_obj_dstress(k, l) + t_obj_dstrain(i, j);
 
        auto t_nf = OP::template getNf<SPACE_DIM>();
        int rr = 0;
        for (; rr != OP::nbRows / SPACE_DIM; rr++) {
          t_nf(j) += alpha * t_row_grad(i) * t_adjoint_stress(i, j);
          t_nf(j) += alpha * t_row_base * t_obj_du(j);
 
          ++t_row_grad;
          ++t_row_base;
          ++t_nf;
        }
 
        for (; rr < OP::nbRowBaseFunctions; ++rr) {
          ++t_row_grad;
          ++t_row_base;
        }
        ++t_obj_dstrain;
        ++t_obj_dstress;
        ++t_obj_du;
        ++t_w;
      }
      MoFEMFunctionReturn(0);
    };
    CHKERR evaluate_python();
    MoFEMFunctionReturn(0);
  }

◆ iNtegrate() [2/2]

MoFEMErrorCode OpStateSensitivity::iNtegrate ( EntitiesFieldData::EntData & )

inlinevirtual

Class dedicated to integrate operator.

Parameters

data	entity data on element row

Returns: error code

Reimplemented from MoFEM::OpBaseImpl< A, EleOp >.

Definition at line 710 of file gradient.cpp.

                                                           {
    MoFEMFunctionBegin;
    FTENSOR_INDEX(SPACE_DIM, i);
    FTENSOR_INDEX(SPACE_DIM, j);
    FTENSOR_INDEX(SPACE_DIM, k);
    FTENSOR_INDEX(SPACE_DIM, l);
 
    constexpr auto symm_size = (SPACE_DIM * (SPACE_DIM + 1)) / 2;
    auto nb_gauss_pts = getGaussPts().size2();
 
    auto objective_dstress =
        boost::make_shared<MatrixDouble>(nb_gauss_pts, symm_size);
    auto objective_dstrain =
        boost::make_shared<MatrixDouble>(nb_gauss_pts, symm_size);
    auto objective_du =
        boost::make_shared<MatrixDouble>(nb_gauss_pts, SPACE_DIM);
 
    auto evaluate_python = [&]() {
      MoFEMFunctionBegin;
      auto &coords = OP::getCoordsAtGaussPts();
      CHKERR pythonPtr->evalInteriorObjectiveGradientStress(
          coords, uPtr, commPtr->getMatCauchyStress(), commPtr->getMatStrain(),
          objective_dstress);
      CHKERR pythonPtr->evalInteriorObjectiveGradientStrain(
          coords, uPtr, commPtr->getMatCauchyStress(), commPtr->getMatStrain(),
          objective_dstrain);
      CHKERR pythonPtr->evalInteriorObjectiveGradientU(
          coords, uPtr, commPtr->getMatCauchyStress(), commPtr->getMatStrain(),
          objective_du);
 
      auto vol = OP::getMeasure();
      auto t_w = OP::getFTensor0IntegrationWeight();
 
      auto t_D =
          getFTensor4DdgFromMat<SPACE_DIM, SPACE_DIM, 0>(*(commPtr->matDPtr));
      auto t_row_grad = data.getFTensor1DiffN<SPACE_DIM>();
      auto t_row_base = data.getFTensor0N();
 
      auto t_obj_dstress =
          getFTensor2SymmetricFromMat<SPACE_DIM>(*objective_dstress);
      auto t_obj_dstrain =
          getFTensor2SymmetricFromMat<SPACE_DIM>(*objective_dstrain);
      auto t_obj_du = getFTensor1FromMat<SPACE_DIM>(*objective_du);
 
      for (int gg = 0; gg != nb_gauss_pts; ++gg) {
        const double alpha = t_w * vol;
        FTensor::Tensor2<double, SPACE_DIM, SPACE_DIM> t_adjoint_stress;
        t_adjoint_stress(i, j) =
            t_D(i, j, k, l) * t_obj_dstress(k, l) + t_obj_dstrain(i, j);
 
        auto t_nf = OP::template getNf<SPACE_DIM>();
        int rr = 0;
        for (; rr != OP::nbRows / SPACE_DIM; rr++) {
          t_nf(j) += alpha * t_row_grad(i) * t_adjoint_stress(i, j);
          t_nf(j) += alpha * t_row_base * t_obj_du(j);
 
          ++t_row_grad;
          ++t_row_base;
          ++t_nf;
        }
 
        for (; rr < OP::nbRowBaseFunctions; ++rr) {
          ++t_row_grad;
          ++t_row_base;
        }
        ++t_obj_dstrain;
        ++t_obj_dstress;
        ++t_obj_du;
        ++t_w;
      }
      MoFEMFunctionReturn(0);
    };
    CHKERR evaluate_python();
    MoFEMFunctionReturn(0);
  }

Member Data Documentation

◆ commPtr

boost::shared_ptr< HookeOps::CommonData > OpStateSensitivity::commPtr

private

Examples: mofem/tutorials/vec-7_shape_optimisation/adjoint.cpp.

Definition at line 1590 of file adjoint.cpp.

◆ pythonPtr

boost::shared_ptr< ObjectiveFunctionData > OpStateSensitivity::pythonPtr

private

Examples: mofem/tutorials/vec-7_shape_optimisation/adjoint.cpp.

Definition at line 1589 of file adjoint.cpp.

◆ uPtr

boost::shared_ptr< MatrixDouble > OpStateSensitivity::uPtr

private

Examples: mofem/tutorials/vec-7_shape_optimisation/adjoint.cpp.

Definition at line 1591 of file adjoint.cpp.

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

tutorials/vec-7_shape_optimisation/adjoint.cpp
tutorials/vec-7_shape_optimisation/gradient.cpp

Public Types

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ OP [1/2]

◆ OP [2/2]

Constructor & Destructor Documentation

◆ OpStateSensitivity() [1/2]

◆ OpStateSensitivity() [2/2]

Member Function Documentation

◆ iNtegrate() [1/2]

◆ iNtegrate() [2/2]

Member Data Documentation

◆ commPtr

◆ pythonPtr

◆ uPtr