between_meshes_dg_projection.cpp File Reference

#include <MoFEM.hpp>

Go to the source code of this file.

Classes
struct	Example
	[Example] More...
struct	Example::CommonData
	[Example] More...
struct	Example::OpError< FIELD_DIM >

Typedefs
using	DomainEle = PipelineManager::ElementsAndOpsByDim< SPACE_DIM >::DomainEle
using	DomainEleOp = DomainEle::UserDataOperator
using	EntData = EntitiesFieldData::EntData
using	PostProcFaceEle = PostProcBrokenMeshInMoab< DomainEle >
using	OpDomainMass = FormsIntegrators< DomainEleOp >::Assembly< PETSC >::BiLinearForm< GAUSS >::OpMass< BASE_DIM, FIELD_DIM >
using	OpDomainSource = FormsIntegrators< DomainEleOp >::Assembly< PETSC >::LinearForm< GAUSS >::OpSource< BASE_DIM, FIELD_DIM >

Functions
int	main (int argc, char *argv[])
	[Re-setup problem after mesh modification]

Variables
static char	help []
constexpr char	FIELD_NAME [] = "U"
constexpr int	BASE_DIM = 1
constexpr int	FIELD_DIM = 1
constexpr int	SPACE_DIM = 2
constexpr int	order = 2
auto	fun
auto	save_range

Typedef Documentation

DomainEle

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

Definition at line 23 of file between_meshes_dg_projection.cpp.

DomainEleOp

using DomainEleOp = DomainEle::UserDataOperator

Definition at line 24 of file between_meshes_dg_projection.cpp.

EntData

using EntData = EntitiesFieldData::EntData

Definition at line 25 of file between_meshes_dg_projection.cpp.

OpDomainMass

using OpDomainMass = FormsIntegrators<DomainEleOp>::Assembly< PETSC>::BiLinearForm<GAUSS>::OpMass<BASE_DIM, FIELD_DIM>

Definition at line 33 of file between_meshes_dg_projection.cpp.

OpDomainSource

using OpDomainSource = FormsIntegrators<DomainEleOp>::Assembly< PETSC>::LinearForm<GAUSS>::OpSource<BASE_DIM, FIELD_DIM>

Definition at line 36 of file between_meshes_dg_projection.cpp.

PostProcFaceEle

using PostProcFaceEle = PostProcBrokenMeshInMoab<DomainEle>

Definition at line 27 of file between_meshes_dg_projection.cpp.

Function Documentation

main()

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

[Re-setup problem after mesh modification]

[Register MoFEM discrete manager in PETSc]

[Register MoFEM discrete manager in PETSc]

[Create MoAB]

[Create MoAB]

[Create MoFEM]

[Create MoFEM]

[Execute DG Projection Test]

[Execute DG Projection Test]

Definition at line 576 of file between_meshes_dg_projection.cpp.

                                 {
 
  MoFEM::Core::Initialize(&argc, &argv, NULL, help);
 
  try {
 
    //! [Register MoFEM discrete manager in PETSc]
    DMType dm_name = "DMMOFEM";
    CHKERR DMRegister_MoFEM(dm_name);
    //! [Register MoFEM discrete manager in PETSc]
 
    //! [Create MoAB]
    moab::Core mb_instance;
    moab::Interface &moab = mb_instance;
    //! [Create MoAB]
 
    //! [Create MoFEM]
    MoFEM::Core core(moab);
    MoFEM::Interface &m_field = core;
    //! [Create MoFEM]
 
    //! [Execute DG Projection Test]
    Example ex(m_field);
    CHKERR ex.runProblem();
    //! [Execute DG Projection Test]
  }
  CATCH_ERRORS;
 
  CHKERR MoFEM::Core::Finalize();
}

Variable Documentation

BASE_DIM

constexpr int BASE_DIM = 1

constexpr

Definition at line 18 of file between_meshes_dg_projection.cpp.

FIELD_DIM

constexpr int FIELD_DIM = 1

constexpr

Definition at line 19 of file between_meshes_dg_projection.cpp.

FIELD_NAME

constexpr char FIELD_NAME[] = "U"

constexpr

Definition at line 17 of file between_meshes_dg_projection.cpp.

fun

auto fun

Initial value:

= [](const double x, const double y, const double z) {
  return x + y + x * x + y * y;
}

Definition at line 29 of file between_meshes_dg_projection.cpp.

                                                              {
  return x + y + x * x + y * y;
};

help

char help[]

static

Initial value:

= "DG Projection Test - validates discontinuous Galerkin "
                     "projection accuracy\n\n"

Definition at line 14 of file between_meshes_dg_projection.cpp.

order

constexpr int order = 2

constexpr

Definition at line 21 of file between_meshes_dg_projection.cpp.

save_range

auto save_range

Initial value:

= [](moab::Interface &moab, const std::string name,
                     const Range r, std::vector<Tag> tags = {}) {
  MoFEMFunctionBegin;
  auto out_meshset = get_temp_meshset_ptr(moab);
  CHKERR moab.add_entities(*out_meshset, r);
  if (r.size()) {
    CHKERR moab.write_file(name.c_str(), "VTK", "", out_meshset->get_ptr(), 1,
                           tags.data(), tags.size());
  } else {
    MOFEM_LOG("SELF", Sev::warning) << "Empty range for " << name;
  }
  MoFEMFunctionReturn(0);
}

Definition at line 70 of file between_meshes_dg_projection.cpp.

                                                          {}) {
  MoFEMFunctionBegin;
  auto out_meshset = get_temp_meshset_ptr(moab);
  CHKERR moab.add_entities(*out_meshset, r);
  if (r.size()) {
    CHKERR moab.write_file(name.c_str(), "VTK", "", out_meshset->get_ptr(), 1,
                           tags.data(), tags.size());
  } else {
    MOFEM_LOG("SELF", Sev::warning) << "Empty range for " << name;
  }
  MoFEMFunctionReturn(0);
};

SPACE_DIM

constexpr int SPACE_DIM = 2

constexpr

Definition at line 20 of file between_meshes_dg_projection.cpp.