Poisson2DHomogeneousOperators::OpDomainRhsVectorF Struct Reference

#include <users_modules/tutorials/scl-1/src/poisson_2d_homogeneous.hpp>

Inheritance diagram for Poisson2DHomogeneousOperators::OpDomainRhsVectorF:

Collaboration diagram for Poisson2DHomogeneousOperators::OpDomainRhsVectorF:

Public Member Functions
	OpDomainRhsVectorF (std::string field_name)
MoFEMErrorCode	iNtegrate (EntitiesFieldData::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)
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. More...
MoFEMErrorCode	doWork (int row_side, EntityType row_type, EntData &row_data)
	Do calculations for the right hand side. More...
void	setAssembleTo (AssembleTo a_to)
	Where to assemble. More...

Additional Inherited Members
Public Types inherited from MoFEM::OpBaseImpl< A, EleOp >
enum	AssembleTo { AMat , BMat }
using	OpType = typename EleOp::OpType
using	EntData = EntitiesFieldData::EntData
Public Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
TimeFun	timeScalingFun
	assumes that time variable is set More...
FEFun	feScalingFun
	assumes that time variable is set More...
boost::shared_ptr< Range >	entsPtr
	Entities on which element is run. More...
Protected Member Functions inherited from MoFEM::OpBaseImpl< A, EleOp >
auto	matSelector ()
	Select matrix. More...
template<int DIM>
FTensor::Tensor1< FTensor::PackPtr< double *, DIM >, DIM >	getNf ()
template<int DIM>
FTensor::Tensor2< FTensor::PackPtr< double *, DIM >, DIM, DIM >	getLocMat (const int rr)
virtual MoFEMErrorCode	iNtegrate (EntData &row_data, EntData &col_data)
	Integrate grad-grad operator. More...
virtual MoFEMErrorCode	aSsemble (EntData &row_data, EntData &col_data, const bool trans)
virtual MoFEMErrorCode	iNtegrate (EntData &data)
	Class dedicated to integrate operator. More...
virtual MoFEMErrorCode	aSsemble (EntData &data)
Protected Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
enum AssembleTo	assembleTo = BMat
int	nbRows
	number of dofs on rows More...
int	nbCols
	number if dof on column More...
int	nbIntegrationPts
	number of integration points More...
int	nbRowBaseFunctions
	number or row base functions More...
int	rowSide
	row side number More...
int	colSide
	column side number More...
EntityType	rowType
	row type More...
EntityType	colType
	column type More...
bool	assembleTranspose
bool	onlyTranspose
MatrixDouble	locMat
	local entity block matrix More...
MatrixDouble	locMatTranspose
	local entity block matrix More...
VectorDouble	locF
	local entity vector More...

Detailed Description

Examples

poisson_2d_homogeneous.cpp.

Definition at line 92 of file poisson_2d_homogeneous.hpp.

Constructor & Destructor Documentation

OpDomainRhsVectorF()

Poisson2DHomogeneousOperators::OpDomainRhsVectorF::OpDomainRhsVectorF ( std::string  field_name )

inline

Definition at line 94 of file poisson_2d_homogeneous.hpp.

      : AssemblyDomainEleOp(field_name, field_name, DomainEleOp::OPROW) {}

Member Function Documentation

iNtegrate()

MoFEMErrorCode Poisson2DHomogeneousOperators::OpDomainRhsVectorF::iNtegrate ( EntitiesFieldData::EntData &  data )

inline

Examples

poisson_2d_homogeneous.hpp.

Definition at line 97 of file poisson_2d_homogeneous.hpp.

                                                           {
    MoFEMFunctionBegin;
 
    const int nb_dofs = data.getIndices().size();
 
    this->locF.resize(nb_dofs, false);
    this->locF.clear();
 
    // get element area
    const double area = 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 = data.getFTensor0N();
 
    // START THE LOOP OVER INTEGRATION POINTS TO CALCULATE LOCAL VECTOR
    for (int gg = 0; gg != nb_integration_points; gg++) {
      const double a = t_w * area;
 
      for (int rr = 0; rr != nb_dofs; rr++) {
        this->locF[rr] += t_base * body_source * a;
 
        // move to the next base function
        ++t_base;
      }
 
      // move to the weight of the next integration point
      ++t_w;
    }
 
    MoFEMFunctionReturn(0);
  }

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

• users_modules/tutorials/scl-1/src/poisson_2d_homogeneous.hpp