schur_elastic.cpp File Reference

#include <MoFEM.hpp>
#include <ElasticExample.hpp>

Go to the source code of this file.

Classes
struct	DomainBCs
	[Define entities] More...
struct	BoundaryBCs
	Boundary conditions marker. More...
struct	PostProcEleByDim< 2 >
struct	PostProcEleByDim< 3 >
struct	ElasticSchurExample
struct	SetUpSchur
	[Push operators to pipeline] More...
struct	SetUpSchurImpl

Typedefs
using	EntData = EntitiesFieldData::EntData
	[Define entities]
using	DomainEle = PipelineManager::ElementsAndOpsByDim< SPACE_DIM >::DomainEle
using	BoundaryEle = PipelineManager::ElementsAndOpsByDim< SPACE_DIM >::BoundaryEle
using	DomainEleOp = DomainEle::UserDataOperator
using	BoundaryEleOp = BoundaryEle::UserDataOperator
using	DomainRhsBCs = NaturalBC< DomainEleOp >::Assembly< A >::LinearForm< I >
using	OpDomainRhsBCs = DomainRhsBCs::OpFlux< DomainBCs, 1, SPACE_DIM >
using	BoundaryRhsBCs = NaturalBC< BoundaryEleOp >::Assembly< A >::LinearForm< I >
using	OpBoundaryRhsBCs = BoundaryRhsBCs::OpFlux< BoundaryBCs, 1, SPACE_DIM >
using	BoundaryLhsBCs = NaturalBC< BoundaryEleOp >::Assembly< A >::BiLinearForm< I >
using	OpBoundaryLhsBCs = BoundaryLhsBCs::OpFlux< BoundaryBCs, 1, SPACE_DIM >
using	PostProcEleDomain = PostProcEleByDim< SPACE_DIM >::PostProcEleDomain
using	SideEle = PostProcEleByDim< SPACE_DIM >::SideEle
using	PostProcEleBdy = PostProcEleByDim< SPACE_DIM >::PostProcEleBdy

Functions
int	main (int argc, char *argv[])

Variables
constexpr int	BASE_DIM = 1
constexpr int	SPACE_DIM
	[Define dimension]
constexpr AssemblyType	A
	[Define dimension]
constexpr IntegrationType	I
static char	help [] = "...\n\n"

Typedef Documentation

BoundaryEle

using BoundaryEle = PipelineManager::ElementsAndOpsByDim<SPACE_DIM>::BoundaryEle

Definition at line 29 of file schur_elastic.cpp.

BoundaryEleOp

using BoundaryEleOp = BoundaryEle::UserDataOperator

Definition at line 32 of file schur_elastic.cpp.

BoundaryLhsBCs

using BoundaryLhsBCs = NaturalBC<BoundaryEleOp>::Assembly<A>::BiLinearForm<I>

Definition at line 42 of file schur_elastic.cpp.

BoundaryRhsBCs

using BoundaryRhsBCs = NaturalBC<BoundaryEleOp>::Assembly<A>::LinearForm<I>

Definition at line 40 of file schur_elastic.cpp.

DomainEle

using DomainEle = PipelineManager::ElementsAndOpsByDim<SPACE_DIM>::DomainEle

Definition at line 28 of file schur_elastic.cpp.

DomainEleOp

using DomainEleOp = DomainEle::UserDataOperator

Definition at line 31 of file schur_elastic.cpp.

DomainRhsBCs

using DomainRhsBCs = NaturalBC<DomainEleOp>::Assembly<A>::LinearForm<I>

Definition at line 38 of file schur_elastic.cpp.

EntData

using EntData = EntitiesFieldData::EntData

[Define entities]

Definition at line 27 of file schur_elastic.cpp.

OpBoundaryLhsBCs

using OpBoundaryLhsBCs = BoundaryLhsBCs::OpFlux<BoundaryBCs, 1, SPACE_DIM>

Definition at line 43 of file schur_elastic.cpp.

OpBoundaryRhsBCs

using OpBoundaryRhsBCs = BoundaryRhsBCs::OpFlux<BoundaryBCs, 1, SPACE_DIM>

Definition at line 41 of file schur_elastic.cpp.

OpDomainRhsBCs

using OpDomainRhsBCs = DomainRhsBCs::OpFlux<DomainBCs, 1, SPACE_DIM>

Definition at line 39 of file schur_elastic.cpp.

PostProcEleBdy

using PostProcEleBdy = PostProcEleByDim<SPACE_DIM>::PostProcEleBdy

Definition at line 61 of file schur_elastic.cpp.

PostProcEleDomain

using PostProcEleDomain = PostProcEleByDim<SPACE_DIM>::PostProcEleDomain

Definition at line 59 of file schur_elastic.cpp.

SideEle

using SideEle = PostProcEleByDim<SPACE_DIM>::SideEle

Definition at line 60 of file schur_elastic.cpp.

Function Documentation

main()

int main	(	int	argc,
		char *	argv[]
	)

[Register MoFEM discrete manager in PETSc]

[Register MoFEM discrete manager in PETSc

[Create MoAB]

< mesh database

< mesh database interface

[Create MoAB]

[Create MoFEM]

< finite element database

< finite element database interface

[Create MoFEM]

[Example]

[Example]

Definition at line 99 of file schur_elastic.cpp.

                                 {
 
  // Initialisation of MoFEM/PETSc and MOAB data structures
  const char param_file[] = "param_file.petsc";
  MoFEM::Core::Initialize(&argc, &argv, param_file, help);
 
  auto core_log = logging::core::get();
  core_log->add_sink(
      LogManager::createSink(LogManager::getStrmWorld(), "TIMER"));
 
  core_log->add_sink(
      LogManager::createSink(LogManager::getStrmSync(), "FieldEvaluator"));
  LogManager::setLog("FieldEvaluator");
  MOFEM_LOG_TAG("FieldEvaluator", "field_eval");
 
  try {
 
    //! [Register MoFEM discrete manager in PETSc]
    DMType dm_name = "DMMOFEM";
    CHKERR DMRegister_MoFEM(dm_name);
    DMType dm_name_mg = "DMMOFEM_MG";
    CHKERR DMRegister_MGViaApproxOrders(dm_name_mg);
    //! [Register MoFEM discrete manager in PETSc
 
    //! [Create MoAB]
    moab::Core mb_instance;              ///< mesh database
    moab::Interface &moab = mb_instance; ///< mesh database interface
    //! [Create MoAB]
 
    //! [Create MoFEM]
    MoFEM::Core core(moab);           ///< finite element database
    MoFEM::Interface &m_field = core; ///< finite element database interface
    //! [Create MoFEM]
 
    //! [Example]
    ElasticSchurExample ex(m_field);
    CHKERR ex.runProblem();
    //! [Example]
  }
  CATCH_ERRORS;
 
  CHKERR MoFEM::Core::Finalize();
}

Variable Documentation

A

constexpr AssemblyType A

constexpr

Initial value:

= (SCHUR_ASSEMBLE)
                               ? AssemblyType::BLOCK_SCHUR
                               : AssemblyType::PETSC

[Define dimension]

Examples

mofem/tutorials/vec-10/schur_elastic.cpp.

Definition at line 19 of file schur_elastic.cpp.

BASE_DIM

constexpr int BASE_DIM = 1

constexpr

Definition at line 13 of file schur_elastic.cpp.

help

char help[] = "...\n\n"

static

Definition at line 97 of file schur_elastic.cpp.

I

constexpr IntegrationType I

constexpr

Initial value:

=
    IntegrationType::GAUSS

Definition at line 23 of file schur_elastic.cpp.

SPACE_DIM

constexpr int SPACE_DIM

constexpr

Initial value:

=
    EXECUTABLE_DIMENSION

[Define dimension]

Definition at line 16 of file schur_elastic.cpp.