SeepageOps::OpDomainRhsHydrostaticStress< DIM > Struct Template Reference

#include "tutorials/adv-5_poroelasticity/src/SeepageOps.hpp"

Inheritance diagram for SeepageOps::OpDomainRhsHydrostaticStress< DIM >:

Collaboration diagram for SeepageOps::OpDomainRhsHydrostaticStress< DIM >:

Public Member Functions
	OpDomainRhsHydrostaticStress (std::string field_name1, boost::shared_ptr< VectorDouble > p_ptr, std::function< double(const double, const double, const double)> multiplier_func)
MoFEMErrorCode	iNtegrate (DataForcesAndSourcesCore::EntData &data)
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< VectorDouble >	pPtr
std::function< double(const double, const double, const double)>	multiplier_func

Additional Inherited Members
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 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	iNtegrate (EntData &)
	Class dedicated to integrate operator.
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

template<int DIM>
struct SeepageOps::OpDomainRhsHydrostaticStress< DIM >

Examples

mofem/tutorials/adv-5_poroelasticity/seepage.cpp.

Definition at line 22 of file SeepageOps.hpp.

Constructor & Destructor Documentation

OpDomainRhsHydrostaticStress()

template<int DIM>

SeepageOps::OpDomainRhsHydrostaticStress< DIM >::OpDomainRhsHydrostaticStress ( std::string  field_name1, boost::shared_ptr< VectorDouble >  p_ptr, std::function< double(const double, const double, const double)>  multiplier_func  )

inline

Definition at line 25 of file SeepageOps.hpp.

      : AssemblyDomainEleOp(field_name1, field_name1, DomainEleOp::OPROW),
        pPtr(p_ptr), multiplier_func(multiplier_func) {}

Member Function Documentation

iNtegrate()

template<int DIM>

MoFEMErrorCode SeepageOps::OpDomainRhsHydrostaticStress< DIM >::iNtegrate ( DataForcesAndSourcesCore::EntData &  data )

inline

Examples

mofem/tutorials/adv-5_poroelasticity/src/SeepageOps.hpp.

Definition at line 31 of file SeepageOps.hpp.

                                                                  {
    MoFEMFunctionBegin;
 
    const int nb_dofs = data.getIndices().size();
 
    if (nb_dofs) {
      
      auto &nf = AssemblyDomainEleOp::locF; //access to local vector
      // get element measure
      const double measure = getMeasure();
 
      // get number of integration points
      const int nb_integration_points = getGaussPts().size2();
      // get integration weights
      auto t_w = getFTensor0IntegrationWeight();
 
      // get base function
      auto t_base_diff = data.getFTensor1DiffN<DIM>();
 
      //constexpr double g_acceleration = 9.81;
 
      FTensor::Index<'i', DIM> i;
 
      auto t_p = getFTensor0FromVec(*pPtr);
      for (int gg = 0; gg != nb_integration_points; gg++) {
        
        auto t_nf = getFTensor1FromPtr<DIM>(&nf[0]);
 
        const double biot = multiplier_func(0.0, 0.0, 0.0);
        const double a = t_w * measure * t_p * biot;
 
        for (int rr = 0; rr != nb_dofs / DIM; rr++) {  //loop over dofs (rr = alpha)
          t_nf(i) -= t_base_diff(i) * a;  //loop over dimensions
 
          // move to the next base function
          ++t_base_diff; // moves the pointer to the next shape function
          ++t_nf;
        }
 
        // move to the weight of the next integration point
        ++t_w;
        ++t_p;
      }
   
    }
 
    MoFEMFunctionReturn(0);
  }

Member Data Documentation

multiplier_func

template<int DIM>

std::function<double(const double, const double, const double)> SeepageOps::OpDomainRhsHydrostaticStress< DIM >::multiplier_func

private

Examples

mofem/tutorials/adv-5_poroelasticity/src/SeepageOps.hpp.

Definition at line 82 of file SeepageOps.hpp.

pPtr

template<int DIM>

boost::shared_ptr<VectorDouble> SeepageOps::OpDomainRhsHydrostaticStress< DIM >::pPtr

private

Examples

mofem/tutorials/adv-5_poroelasticity/src/SeepageOps.hpp.

Definition at line 81 of file SeepageOps.hpp.

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

• tutorials/adv-5_poroelasticity/src/SeepageOps.hpp