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Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
MoFEM::OpConvectiveTermRhsImpl< 1, FIELD_DIM, SPACE_DIM, GAUSS, OpBase > Struct Template Reference

#include <src/finite_elements/LinearFormsIntegrators.hpp>

Inheritance diagram for MoFEM::OpConvectiveTermRhsImpl< 1, FIELD_DIM, SPACE_DIM, GAUSS, OpBase >:
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Collaboration diagram for MoFEM::OpConvectiveTermRhsImpl< 1, FIELD_DIM, SPACE_DIM, GAUSS, OpBase >:
[legend]

Public Member Functions

 OpConvectiveTermRhsImpl (const std::string field_name, boost::shared_ptr< MatrixDouble > u_ptr, boost::shared_ptr< MatrixDouble > y_grad_ptr, ConstantFun source_fun=[]() constexpr { return 1;})
 
- 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...
 

Protected Member Functions

MoFEMErrorCode iNtegrate (EntitiesFieldData::EntData &data)
 Class dedicated to integrate operator. More...
 
- Protected Member Functions inherited from MoFEM::OpBaseImpl< A, EleOp >
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)
 
virtual size_t getNbOfBaseFunctions (EntitiesFieldData::EntData &data)
 Get number of base functions. More...
 

Protected Attributes

boost::shared_ptr< MatrixDoubleuPtr
 
boost::shared_ptr< MatrixDoubleyGradPtr
 
ConstantFun alphaConstant
 
- Protected Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
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...
 

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 More...
 
FEFun feScalingFun
 assumes that time variable is set More...
 
boost::shared_ptr< RangeentsPtr
 Entities on which element is run. More...
 
- Static Public Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
static MatSetValuesHook matSetValuesHook
 

Detailed Description

template<int FIELD_DIM, int SPACE_DIM, typename OpBase>
struct MoFEM::OpConvectiveTermRhsImpl< 1, FIELD_DIM, SPACE_DIM, GAUSS, OpBase >

Definition at line 452 of file LinearFormsIntegrators.hpp.

Constructor & Destructor Documentation

◆ OpConvectiveTermRhsImpl()

template<int FIELD_DIM, int SPACE_DIM, typename OpBase >
MoFEM::OpConvectiveTermRhsImpl< 1, FIELD_DIM, SPACE_DIM, GAUSS, OpBase >::OpConvectiveTermRhsImpl ( const std::string  field_name,
boost::shared_ptr< MatrixDouble u_ptr,
boost::shared_ptr< MatrixDouble y_grad_ptr,
ConstantFun  source_fun = []() constexpr { return 1; } 
)
inline

Definition at line 454 of file LinearFormsIntegrators.hpp.

457 { return 1; })
458 : OpBase(field_name, field_name, OpBase::OPROW), uPtr(u_ptr),
459 yGradPtr(y_grad_ptr), alphaConstant(source_fun) {}
constexpr auto field_name
OpBaseImpl< PETSC, EdgeEleOp > OpBase
Definition: radiation.cpp:29

Member Function Documentation

◆ iNtegrate()

template<int FIELD_DIM, int SPACE_DIM, typename OpBase >
MoFEMErrorCode MoFEM::OpConvectiveTermRhsImpl< 1, FIELD_DIM, SPACE_DIM, GAUSS, OpBase >::iNtegrate ( EntitiesFieldData::EntData data)
protectedvirtual

Class dedicated to integrate operator.

Parameters
dataentity data on element row
Returns
error code

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

Definition at line 1339 of file LinearFormsIntegrators.hpp.

1340 {
1342
1343 auto t_w = this->getFTensor0IntegrationWeight();
1344 auto t_base = row_data.getFTensor0N();
1345
1346 auto t_u = getFTensor1FromMat<SPACE_DIM>(*uPtr);
1347 auto t_grad_y = getFTensor2FromMat<FIELD_DIM, SPACE_DIM>(*yGradPtr);
1348
1351 const double alpha_constant = alphaConstant();
1352 for (size_t gg = 0; gg != OpBase::nbIntegrationPts; ++gg) {
1353
1354 // get element volume
1355 const double vol = OpBase::getMeasure();
1356
1358 t_c(J) = (t_grad_y(J, i) * t_u(i)) * (t_w * vol * alpha_constant);
1359
1360 auto t_nf = getFTensor1FromArray<FIELD_DIM, FIELD_DIM>(OpBase::locF);
1361 int rr = 0;
1362 for (; rr != OpBase::nbRows / FIELD_DIM; ++rr) {
1363 t_nf(J) += t_base * t_c(J);
1364 ++t_base;
1365 ++t_nf;
1366 }
1367 for (; rr < OpBase::nbRowBaseFunctions; ++rr)
1368 ++t_base;
1369 ++t_w; // move to another integration weight
1370
1371 ++t_u;
1372 ++t_grad_y;
1373 }
1374
1376}
static Index< 'J', 3 > J
constexpr int FIELD_DIM
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:346
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:416
FTensor::Index< 'i', SPACE_DIM > i
VectorDouble locF
local entity vector
int nbRows
number of dofs on rows
int nbIntegrationPts
number of integration points
int nbRowBaseFunctions
number or row base functions

Member Data Documentation

◆ alphaConstant

template<int FIELD_DIM, int SPACE_DIM, typename OpBase >
ConstantFun MoFEM::OpConvectiveTermRhsImpl< 1, FIELD_DIM, SPACE_DIM, GAUSS, OpBase >::alphaConstant
protected

Definition at line 464 of file LinearFormsIntegrators.hpp.

◆ uPtr

template<int FIELD_DIM, int SPACE_DIM, typename OpBase >
boost::shared_ptr<MatrixDouble> MoFEM::OpConvectiveTermRhsImpl< 1, FIELD_DIM, SPACE_DIM, GAUSS, OpBase >::uPtr
protected

Definition at line 462 of file LinearFormsIntegrators.hpp.

◆ yGradPtr

template<int FIELD_DIM, int SPACE_DIM, typename OpBase >
boost::shared_ptr<MatrixDouble> MoFEM::OpConvectiveTermRhsImpl< 1, FIELD_DIM, SPACE_DIM, GAUSS, OpBase >::yGradPtr
protected

Definition at line 463 of file LinearFormsIntegrators.hpp.


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