FractureMechanics::MWLSApprox::OpMWLSCalculateBaseCoeffcientsAtGaussPtsTmpl< T > Struct Template Reference

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

Inheritance diagram for FractureMechanics::MWLSApprox::OpMWLSCalculateBaseCoeffcientsAtGaussPtsTmpl< T >:

Collaboration diagram for FractureMechanics::MWLSApprox::OpMWLSCalculateBaseCoeffcientsAtGaussPtsTmpl< T >:

Public Member Functions
	OpMWLSCalculateBaseCoeffcientsAtGaussPtsTmpl (boost::shared_ptr< MatrixDouble > mat_pos_at_pts_ptr, boost::shared_ptr< MatrixDouble > mat_grad_pos_at_pts_ptr, boost::shared_ptr< CrackFrontElement > fe_singular_ptr, boost::shared_ptr< MWLSApprox > mwls_approx, bool testing=false)
Public Member Functions inherited from FractureMechanics::MWLSApprox::OpMWLSBase< T >
	OpMWLSBase (boost::shared_ptr< MatrixDouble > mat_pos_at_pts_ptr, boost::shared_ptr< MatrixDouble > mat_grad_pos_at_pts_ptr, boost::shared_ptr< CrackFrontElement > fe_singular_ptr, boost::shared_ptr< MWLSApprox > mwls_approx, bool testing=false)
virtual	~OpMWLSBase ()=default
MoFEMErrorCode	doWork (int side, EntityType type, DataForcesAndSourcesCore::EntData &data)

Public Attributes
const bool	testing
Public Attributes inherited from FractureMechanics::MWLSApprox::OpMWLSBase< T >
boost::shared_ptr< MatrixDouble >	matPosAtPtsPtr
boost::shared_ptr< MatrixDouble >	matGradPosAtPtsPtr
boost::weak_ptr< CrackFrontElement >	feSingularPtr
boost::shared_ptr< MWLSApprox >	mwlsApprox

Protected Member Functions
MoFEMErrorCode	doMWLSWork (int side, EntityType type, DataForcesAndSourcesCore::EntData &data)
	Do specific work in operator. More...

Detailed Description

template<class T>
struct FractureMechanics::MWLSApprox::OpMWLSCalculateBaseCoeffcientsAtGaussPtsTmpl< T >

Definition at line 277 of file MWLS.hpp.

Constructor & Destructor Documentation

OpMWLSCalculateBaseCoeffcientsAtGaussPtsTmpl()

template<class T >

FractureMechanics::MWLSApprox::OpMWLSCalculateBaseCoeffcientsAtGaussPtsTmpl< T >::OpMWLSCalculateBaseCoeffcientsAtGaussPtsTmpl ( boost::shared_ptr< MatrixDouble >  mat_pos_at_pts_ptr, boost::shared_ptr< MatrixDouble >  mat_grad_pos_at_pts_ptr, boost::shared_ptr< CrackFrontElement >  fe_singular_ptr, boost::shared_ptr< MWLSApprox >  mwls_approx, bool  testing = false  )

inline

Definition at line 280 of file MWLS.hpp.

        : OpMWLSBase<T>(mat_pos_at_pts_ptr, mat_grad_pos_at_pts_ptr,
                        fe_singular_ptr, mwls_approx, testing),
          testing(testing) {}

Member Function Documentation

doMWLSWork()

template<class T >

MoFEMErrorCode FractureMechanics::MWLSApprox::OpMWLSCalculateBaseCoeffcientsAtGaussPtsTmpl< T >::doMWLSWork ( int  side, EntityType  type, DataForcesAndSourcesCore::EntData &  data  )

protectedvirtual

Do specific work in operator.

Is protected to prevent direct call. This can be only called by doWork method.

Parameters

side
type
data

Returns

MoFEMErrorCode

Implements FractureMechanics::MWLSApprox::OpMWLSBase< T >.

Definition at line 1237 of file MWLS.cpp.

                                                                      {
  MoFEMFunctionBegin;
 
  FTensor::Index<'i', 3> i;
  const int nb_gauss_pts = data.getN().size1();
  auto &mwls = this->mwlsApprox;
 
  if (mwls->invABMap.find(this->getFEEntityHandle()) == mwls->invABMap.end() ||
      mwls->influenceNodesMap.find(this->getFEEntityHandle()) ==
          mwls->influenceNodesMap.end()) {
          
    // MOFEM_LOG("MWLSSelf", Sev::noisy) << "Calculate coeffs" << endl;
 
    const bool use_global_base =
        mwls->getUseGlobalBaseAtMaterialReferenceConfiguration();
    if (use_global_base)
      SETERRQ(PETSC_COMM_SELF, MOFEM_IMPOSSIBLE_CASE,
              "Coefficients can be precalculated only for local base in "
              "reference configuration");
 
    auto &inv_AB_map = mwls->invABMap[this->getFEEntityHandle()];
    inv_AB_map.resize(nb_gauss_pts);
    auto &influence_nodes_map =
        mwls->influenceNodesMap[this->getFEEntityHandle()];
    influence_nodes_map.resize(nb_gauss_pts);
    auto &dm_nodes_map = mwls->dmNodesMap[this->getFEEntityHandle()];
    dm_nodes_map.resize(nb_gauss_pts);
 
    auto t_approx_base_point = getFTensor1FromMat<3>(mwls->approxBasePoint);
    for (int gg = 0; gg != nb_gauss_pts; ++gg) {
 
      FTensor::Tensor1<double, 3> t_approx_base_pos;
      t_approx_base_pos(i) = t_approx_base_point(i);
 
      CHKERR mwls->getInfluenceNodes(&t_approx_base_pos(0));
      CHKERR mwls->calculateApproxCoeff(true, false);
 
      influence_nodes_map[gg] = mwls->influenceNodes;
      MatrixDouble &invAB = mwls->invAB;
      inv_AB_map[gg].resize(invAB.size1(), invAB.size2(), false);
      noalias(inv_AB_map[gg]) = invAB;
      dm_nodes_map[gg] = mwls->shortenDm;
 
      ++t_approx_base_point;
    }
  }
 
  MoFEMFunctionReturn(0);
}

Member Data Documentation

testing

template<class T >

const bool FractureMechanics::MWLSApprox::OpMWLSCalculateBaseCoeffcientsAtGaussPtsTmpl< T >::testing

Definition at line 279 of file MWLS.hpp.

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

• users_modules/fracture_mechanics/src/MWLS.hpp
• users_modules/fracture_mechanics/src/impl/MWLS.cpp