FractureMechanics::GriffithForceElement::OpConstrainsRhs Struct Reference

#include <users_modules/fracture_mechanics/src/GriffithForceElement.hpp>

Inheritance diagram for FractureMechanics::GriffithForceElement::OpConstrainsRhs:

Collaboration diagram for FractureMechanics::GriffithForceElement::OpConstrainsRhs:

Public Member Functions
	OpConstrainsRhs (MoFEM::Interface &m_field, int tag, BlockData &block_data, CommonData &common_data, const std::string &lambda_field_name)
MoFEMErrorCode	doWork (int side, EntityType type, DataForcesAndSourcesCore::EntData &data)
Public Member Functions inherited from FractureMechanics::GriffithForceElement::AuxOp
	AuxOp (int tag, BlockData &block_data, CommonData &common_data)
MoFEMErrorCode	setIndices (DataForcesAndSourcesCore::EntData &data)
MoFEMErrorCode	setVariables (FaceElementForcesAndSourcesCore::UserDataOperator *fe_ptr, DataForcesAndSourcesCore::EntData &data)
MoFEMErrorCode	setLambdaNodes (FaceElementForcesAndSourcesCore::UserDataOperator *fe_ptr, const std::string &lambda_field_name)
MoFEMErrorCode	setLambdaIndices (FaceElementForcesAndSourcesCore::UserDataOperator *fe_ptr, const std::string &lambda_field_name)

Public Attributes
MoFEM::Interface &	mField
const std::string	lambdaFieldName
AuxFunctions< double >	auxFun
VectorDouble9	nF
Public Attributes inherited from FractureMechanics::GriffithForceElement::AuxOp
int	tAg
BlockData &	blockData
CommonData &	commonData
ublas::vector< int >	rowIndices
ublas::vector< int >	rowIndicesLocal
VectorInt3	rowLambdaIndices
VectorInt3	rowLambdaIndicesLocal
VectorDouble3	lambdaAtNodes
VectorDouble	activeVariables

Detailed Description

Definition at line 993 of file GriffithForceElement.hpp.

Constructor & Destructor Documentation

OpConstrainsRhs()

FractureMechanics::GriffithForceElement::OpConstrainsRhs::OpConstrainsRhs ( MoFEM::Interface &  m_field, int  tag, BlockData &  block_data, CommonData &  common_data, const std::string &  lambda_field_name  )

inline

Definition at line 1000 of file GriffithForceElement.hpp.

        : FaceElementForcesAndSourcesCore::UserDataOperator(
              "MESH_NODE_POSITIONS", UserDataOperator::OPROW),
          AuxOp(tag, block_data, common_data), mField(m_field),
          lambdaFieldName(lambda_field_name) {}

Member Function Documentation

doWork()

MoFEMErrorCode FractureMechanics::GriffithForceElement::OpConstrainsRhs::doWork ( int  side, EntityType  type, DataForcesAndSourcesCore::EntData &  data  )

inline

Definition at line 1012 of file GriffithForceElement.hpp.

                                                                 {
      MoFEMFunctionBegin;
      if (type != MBVERTEX)
        MoFEMFunctionReturnHot(0);
 
      // get indices of material DOFs
      CHKERR setIndices(data);
      CHKERR setLambdaNodes(this, lambdaFieldName);
      CHKERR setLambdaIndices(this, lambdaFieldName);
 
      auxFun.currentCoords.resize(9, false);
      noalias(auxFun.currentCoords) = data.getFieldData();
 
      CHKERR auxFun.calculateGriffithForce(1, getGaussPts()(2, 0) * 0.5,
                                           data.getDiffN(0));
 
      // assemble local vector
      nF.resize(9, false);
      nF.clear();
      for (int nn = 0; nn != 3; nn++) {
        if (rowLambdaIndices[nn] != -1) {
          const auto lambda = lambdaAtNodes[nn];
          for (int dd = 0; dd != 3; dd++) {
            int idx = 3 * nn + dd;
            nF[idx] -= lambda * auxFun.griffithForce[idx];
          }
        }
      }
 
      // assemble the right hand vectors
      CHKERR VecSetValues(getFEMethod()->snes_f, 9, &*rowIndices.data().begin(),
                          &nF[0], ADD_VALUES);
 
      MoFEMFunctionReturn(0);
    }

Member Data Documentation

auxFun

AuxFunctions<double> FractureMechanics::GriffithForceElement::OpConstrainsRhs::auxFun

Definition at line 1008 of file GriffithForceElement.hpp.

lambdaFieldName

const std::string FractureMechanics::GriffithForceElement::OpConstrainsRhs::lambdaFieldName

Definition at line 998 of file GriffithForceElement.hpp.

mField

MoFEM::Interface& FractureMechanics::GriffithForceElement::OpConstrainsRhs::mField

Definition at line 997 of file GriffithForceElement.hpp.

nF

VectorDouble9 FractureMechanics::GriffithForceElement::OpConstrainsRhs::nF

Definition at line 1009 of file GriffithForceElement.hpp.

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

• users_modules/fracture_mechanics/src/GriffithForceElement.hpp