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Public Member Functions | List of all members
FreeSurfaceOps::OpLhsG_dG Struct Reference

Lhs for H dH. More...

#include <users_modules/tutorials/vec-5/src/FreeSurfaceOps.hpp>

Inheritance diagram for FreeSurfaceOps::OpLhsG_dG:
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Collaboration diagram for FreeSurfaceOps::OpLhsG_dG:
[legend]

Public Member Functions

 OpLhsG_dG (const std::string field_name)
 
MoFEMErrorCode iNtegrate (EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)
 

Detailed Description

Lhs for H dH.

Examples
free_surface.cpp.

Definition at line 1322 of file FreeSurfaceOps.hpp.

Constructor & Destructor Documentation

◆ OpLhsG_dG()

FreeSurfaceOps::OpLhsG_dG::OpLhsG_dG ( const std::string  field_name)
inline

Definition at line 1324 of file FreeSurfaceOps.hpp.

1326 AssemblyDomainEleOp::OPROWCOL) {
1327 sYmm = true;
1328 }
constexpr auto field_name
FormsIntegrators< DomainEleOp >::Assembly< A >::OpBase AssemblyDomainEleOp

Member Function Documentation

◆ iNtegrate()

MoFEMErrorCode FreeSurfaceOps::OpLhsG_dG::iNtegrate ( EntitiesFieldData::EntData &  row_data,
EntitiesFieldData::EntData &  col_data 
)
inline

Definition at line 1330 of file FreeSurfaceOps.hpp.

1331 {
1333
1334 const double vol = getMeasure();
1335
1336 auto t_row_base = row_data.getFTensor0N();
1337 auto t_w = getFTensor0IntegrationWeight();
1338 auto t_coords = getFTensor1CoordsAtGaussPts();
1339
1340 for (int gg = 0; gg != nbIntegrationPts; ++gg) {
1341
1342 const double r = t_coords(0);
1343 const double alpha = t_w * vol * cylindrical(r);
1344
1345 int rr = 0;
1346 for (; rr != nbRows; ++rr) {
1347 auto t_col_base = col_data.getFTensor0N(gg, 0);
1348 const double beta = alpha * t_row_base;
1349 for (int cc = 0; cc != nbCols; ++cc) {
1350 locMat(rr, cc) += (t_col_base * beta);
1351 ++t_col_base;
1352 }
1353
1354 ++t_row_base;
1355 }
1356
1357 for (; rr < nbRowBaseFunctions; ++rr) {
1358 ++t_row_base;
1359 }
1360
1361 ++t_w;
1362 ++t_coords;
1363 }
1364
1366 }
#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
auto cylindrical
int r
Definition: sdf.py:8

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