v0.13.1
Public Member Functions | Private Attributes | List of all members
PlasticOps::OpCalculateContrainsLhs_dTAU Struct Reference

#include <users_modules/tutorials/adv-0/src/PlasticOps.hpp>

Inheritance diagram for PlasticOps::OpCalculateContrainsLhs_dTAU:
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Collaboration diagram for PlasticOps::OpCalculateContrainsLhs_dTAU:
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Public Member Functions

 OpCalculateContrainsLhs_dTAU (const std::string row_field_name, const std::string col_field_name, boost::shared_ptr< CommonData > common_data_ptr)
 
MoFEMErrorCode iNtegrate (EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_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...
 

Private Attributes

boost::shared_ptr< CommonDatacommonDataPtr
 

Additional Inherited Members

- Public Types inherited from MoFEM::OpBaseImpl< A, EleOp >
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< RangeentsPtr
 Entities on which element is run. 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)=0
 
virtual MoFEMErrorCode iNtegrate (EntData &data)
 Class dedicated to integrate operator. More...
 
virtual MoFEMErrorCode aSsemble (EntData &data)=0
 
- 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...
 

Detailed Description

Examples
plastic.cpp.

Definition at line 255 of file PlasticOps.hpp.

Constructor & Destructor Documentation

◆ OpCalculateContrainsLhs_dTAU()

PlasticOps::OpCalculateContrainsLhs_dTAU::OpCalculateContrainsLhs_dTAU ( const std::string  row_field_name,
const std::string  col_field_name,
boost::shared_ptr< CommonData common_data_ptr 
)
Examples
PlasticOps.hpp, and PlasticOpsGeneric.hpp.

Definition at line 678 of file PlasticOpsGeneric.hpp.

681 : AssemblyDomainEleOp(row_field_name, col_field_name,
683 commonDataPtr(common_data_ptr) {
684 sYmm = false;
685}
FormsIntegrators< DomainEleOp >::Assembly< PETSC >::OpBase AssemblyDomainEleOp
Definition: plastic.cpp:43
@ OPROWCOL
operator doWork is executed on FE rows &columns
boost::shared_ptr< CommonData > commonDataPtr
Definition: PlasticOps.hpp:262

Member Function Documentation

◆ iNtegrate()

MoFEMErrorCode PlasticOps::OpCalculateContrainsLhs_dTAU::iNtegrate ( EntitiesFieldData::EntData row_data,
EntitiesFieldData::EntData col_data 
)
Examples
PlasticOps.hpp, and PlasticOpsGeneric.hpp.

Definition at line 687 of file PlasticOpsGeneric.hpp.

689 {
691
693 false);
694 locMat.clear();
695
696 const size_t nb_integration_pts = row_data.getN().size1();
697 const size_t nb_row_base_functions = row_data.getN().size2();
698 auto t_w = getFTensor0IntegrationWeight();
699 auto t_f = getFTensor0FromVec(commonDataPtr->plasticSurface);
700 auto t_tau = getFTensor0FromVec(commonDataPtr->plasticTau);
701 auto t_tau_dot = getFTensor0FromVec(commonDataPtr->plasticTauDot);
702
703 const double t_a = getTSa();
704
705 auto t_row_base = row_data.getFTensor0N();
706
707 for (size_t gg = 0; gg != nb_integration_pts; ++gg) {
708 const double alpha = getMeasure() * t_w;
709
710 const double c0 =
711 alpha * t_a *
712 diff_constrain_ddot_tau(t_tau_dot, t_f, hardening(t_tau));
713
714 const double c1 =
715 alpha *
716 diff_constrain_dsigma_y(t_tau_dot, t_f, hardening(t_tau)) *
717 hardening_dtau(t_tau);
718
719 auto mat_ptr = locMat.data().begin();
720
721 size_t rr = 0;
722 for (; rr != AssemblyDomainEleOp::nbRows; ++rr) {
723
724 auto t_col_base = col_data.getFTensor0N(gg, 0);
725 for (size_t cc = 0; cc != AssemblyDomainEleOp::nbCols; ++cc) {
726 *mat_ptr += (c0 + c1) * t_row_base * t_col_base;
727 // *mat_ptr += alpha * k_penalty(t_tau) * t_row_base * t_col_base;
728 ++mat_ptr;
729 ++t_col_base;
730 }
731 ++t_row_base;
732 }
733 for (; rr < nb_row_base_functions; ++rr)
734 ++t_row_base;
735
736 ++t_w;
737 ++t_f;
738 ++t_tau;
739 ++t_tau_dot;
740 }
741
743}
#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
static auto getFTensor0FromVec(ublas::vector< T, A > &data)
Get tensor rank 0 (scalar) form data vector.
Definition: Templates.hpp:135
auto diff_constrain_dsigma_y(long double dot_tau, long double f, long double sigma_y)
Definition: PlasticOps.hpp:495
double diff_constrain_ddot_tau(long double dot_tau, long double f, long double sigma_y)
Definition: PlasticOps.hpp:484
long double hardening(long double tau)
Definition: plastic.cpp:107
long double hardening_dtau(long double tau)
Definition: plastic.cpp:111
int nbRows
number of dofs on rows
MatrixDouble locMat
local entity block matrix
int nbCols
number if dof on column

Member Data Documentation

◆ commonDataPtr

boost::shared_ptr<CommonData> PlasticOps::OpCalculateContrainsLhs_dTAU::commonDataPtr
private
Examples
PlasticOps.hpp, and PlasticOpsGeneric.hpp.

Definition at line 262 of file PlasticOps.hpp.


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