forces_and_sources_testing_contact_prism_element.cpp File Reference

#include <MoFEM.hpp>

Go to the source code of this file.

Classes
struct	MyOp< OP >
	Operator used to check consistency between local coordinates and global cooridnates for integrated points and evaluated points. More...
struct	CallingOp

Typedefs
typedef tee_device< std::ostream, std::ofstream >	TeeDevice
typedef stream< TeeDevice >	TeeStream

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

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

Typedef Documentation

TeeDevice

typedef tee_device<std::ostream, std::ofstream> TeeDevice

Examples

forces_and_sources_testing_edge_element.cpp, forces_and_sources_testing_flat_prism_element.cpp, and forces_and_sources_testing_users_base.cpp.

Definition at line 9 of file forces_and_sources_testing_contact_prism_element.cpp.

TeeStream

typedef stream<TeeDevice> TeeStream

Examples

forces_and_sources_testing_edge_element.cpp, forces_and_sources_testing_flat_prism_element.cpp, and forces_and_sources_testing_users_base.cpp.

Definition at line 10 of file forces_and_sources_testing_contact_prism_element.cpp.

Function Documentation

main()

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

Definition at line 130 of file forces_and_sources_testing_contact_prism_element.cpp.

                                 {
 
  MoFEM::Core::Initialize(&argc, &argv, (char *)0, help);
 
  try {
 
    moab::Core mb_instance;
    moab::Interface &moab = mb_instance;
 
    PetscBool flg = PETSC_TRUE;
    char mesh_file_name[255];
    CHKERR PetscOptionsGetString(PETSC_NULLPTR, "", "-my_file", mesh_file_name,
                                 255, &flg);
    if (flg != PETSC_TRUE)
      SETERRQ(PETSC_COMM_SELF, MOFEM_INVALID_DATA, "error -my_file (mesh file not given");
 
    enum spaces { MYH1, MYHDIV, MYLASTSPACEOP };
    const char *list_spaces[] = {"h1", "hdiv"};
    PetscInt choice_space_value = H1;
    CHKERR PetscOptionsGetEList(PETSC_NULLPTR, NULL, "-space", list_spaces,
                                MYLASTSPACEOP, &choice_space_value, &flg);
    bool is_hdiv = (choice_space_value == MYHDIV) ? true : false;
 
    const char *option;
    option = "";
    CHKERR moab.load_file(mesh_file_name, 0, option);
 
    // Create channel "ATOM_TEST" and add sink to file for that channel
    auto add_atom_logging = [is_hdiv]() {
      MoFEMFunctionBegin;
      auto get_log_file_name = [is_hdiv]() {
        if (is_hdiv)
          return "forces_and_sources_testing_contact_prism_element_HDIV.txt";
        else
          return "forces_and_sources_testing_contact_prism_element.txt";
      };
 
      auto core_log = logging::core::get();
      core_log->add_sink(
          LogManager::createSink(LogManager::getStrmSelf(), "ATOM_TEST"));
      LogManager::setLog("ATOM_TEST");
      MOFEM_LOG_TAG("ATOM_TEST", "atom test");
 
      // Add log to file
      logging::add_file_log(keywords::file_name = get_log_file_name(),
                            keywords::filter =
                                MoFEM::LogKeywords::channel == "ATOM_TEST");
      MoFEMFunctionReturn(0);
    };
 
    CHKERR add_atom_logging();
 
    // Create MoFEM (Joseph) database
    MoFEM::Core core(moab);
    MoFEM::Interface &m_field = core;
    PrismInterface *interface;
    CHKERR m_field.getInterface(interface);
 
    // set entities bit level
    CHKERR m_field.getInterface<BitRefManager>()->setBitRefLevelByDim(
        0, 3, BitRefLevel().set(0));
    std::vector<BitRefLevel> bit_levels;
    bit_levels.push_back(BitRefLevel().set(0));
 
    int ll = 1;
    for (_IT_CUBITMESHSETS_BY_SET_TYPE_FOR_LOOP_(m_field, SIDESET, cit)) {
 
      CHKERR PetscPrintf(PETSC_COMM_WORLD, "Insert Interface %d\n",
                         cit->getMeshsetId());
      EntityHandle cubit_meshset = cit->getMeshset();
      {
        // get tet enties form back bit_level
        EntityHandle ref_level_meshset = 0;
        CHKERR moab.create_meshset(MESHSET_SET, ref_level_meshset);
        CHKERR m_field.getInterface<BitRefManager>()
            ->getEntitiesByTypeAndRefLevel(bit_levels.back(),
                                           BitRefLevel().set(), MBTET,
                                           ref_level_meshset);
        CHKERR m_field.getInterface<BitRefManager>()
            ->getEntitiesByTypeAndRefLevel(bit_levels.back(),
                                           BitRefLevel().set(), MBPRISM,
                                           ref_level_meshset);
        Range ref_level_tets;
        CHKERR moab.get_entities_by_handle(ref_level_meshset, ref_level_tets,
                                           true);
        // get faces and test to split
        CHKERR interface->getSides(cubit_meshset, bit_levels.back(), true, 0);
        // set new bit level
        bit_levels.push_back(BitRefLevel().set(ll++));
        // split faces and
        CHKERR interface->splitSides(ref_level_meshset, bit_levels.back(),
                                     cubit_meshset, true, true, 0);
        // clean meshsets
        CHKERR moab.delete_entities(&ref_level_meshset, 1);
      }
      // update cubit meshsets
      for (_IT_CUBITMESHSETS_FOR_LOOP_(m_field, ciit)) {
        EntityHandle cubit_meshset = ciit->meshset;
        CHKERR m_field.getInterface<BitRefManager>()
            ->updateMeshsetByEntitiesChildren(cubit_meshset, bit_levels.back(),
                                              cubit_meshset, MBMAXTYPE, true);
      }
    }
 
    // Fields
    if (is_hdiv)
      CHKERR m_field.add_field("FIELD1", HDIV, DEMKOWICZ_JACOBI_BASE, 3);
    else
      CHKERR m_field.add_field("FIELD1", H1, AINSWORTH_LEGENDRE_BASE, 3);
 
    CHKERR m_field.add_field("MESH_NODE_POSITIONS", H1, AINSWORTH_LEGENDRE_BASE,
                             3);
 
    // FE
    CHKERR m_field.add_finite_element("TEST_FE1");
 
    // Define rows/cols and element data
    CHKERR m_field.modify_finite_element_add_field_row("TEST_FE1", "FIELD1");
    CHKERR m_field.modify_finite_element_add_field_col("TEST_FE1", "FIELD1");
    CHKERR m_field.modify_finite_element_add_field_data("TEST_FE1", "FIELD1");
    CHKERR m_field.modify_finite_element_add_field_data("TEST_FE1",
                                                        "MESH_NODE_POSITIONS");
 
    // Problem
    CHKERR m_field.add_problem("TEST_PROBLEM");
 
    // set finite elements for problem
    CHKERR m_field.modify_problem_add_finite_element("TEST_PROBLEM",
                                                     "TEST_FE1");
    // set refinement level for problem
    CHKERR m_field.modify_problem_ref_level_add_bit("TEST_PROBLEM",
                                                    bit_levels.back());
 
    // meshset consisting all entities in mesh
    EntityHandle root_set = moab.get_root_set();
    // add entities to field
    CHKERR m_field.add_ents_to_field_by_type(root_set, MBTET, "FIELD1");
    CHKERR m_field.add_ents_to_field_by_type(root_set, MBTET,
                                             "MESH_NODE_POSITIONS");
    // add entities to finite element
    CHKERR m_field.add_ents_to_finite_element_by_type(root_set, MBPRISM,
                                                      "TEST_FE1");
 
    // set app. order
    constexpr int order = 3;
 
    if (is_hdiv) {
      CHKERR m_field.set_field_order(root_set, MBTET, "FIELD1", 0);
      CHKERR m_field.set_field_order(root_set, MBTRI, "FIELD1", order);
    } else {
      CHKERR m_field.set_field_order(root_set, MBTET, "FIELD1", order);
      CHKERR m_field.set_field_order(root_set, MBTRI, "FIELD1", order);
      CHKERR m_field.set_field_order(root_set, MBEDGE, "FIELD1", order);
      CHKERR m_field.set_field_order(root_set, MBVERTEX, "FIELD1", 1);
    }
 
    CHKERR m_field.set_field_order(root_set, MBTET, "MESH_NODE_POSITIONS", 2);
    CHKERR m_field.set_field_order(root_set, MBTRI, "MESH_NODE_POSITIONS", 2);
    CHKERR m_field.set_field_order(root_set, MBEDGE, "MESH_NODE_POSITIONS", 2);
    CHKERR m_field.set_field_order(root_set, MBVERTEX, "MESH_NODE_POSITIONS",
                                   1);
 
    // build field
    CHKERR m_field.build_fields();
 
    if (!is_hdiv) {
      // set FIELD1 from positions of 10 node tets
      Projection10NodeCoordsOnField ent_method_field1(m_field, "FIELD1");
      CHKERR m_field.loop_dofs("FIELD1", ent_method_field1);
    }
    Projection10NodeCoordsOnField ent_method_mesh_positions(
        m_field, "MESH_NODE_POSITIONS");
    CHKERR m_field.loop_dofs("MESH_NODE_POSITIONS", ent_method_mesh_positions);
 
    // build finite elemnts
    CHKERR m_field.build_finite_elements();
    // build adjacencies
    CHKERR m_field.build_adjacencies(bit_levels.back());
    // build problem
    ProblemsManager *prb_mng_ptr;
    CHKERR m_field.getInterface(prb_mng_ptr);
    CHKERR prb_mng_ptr->buildProblem("TEST_PROBLEM", false);
 
    // mesh partitioning
    // partition
    CHKERR prb_mng_ptr->partitionSimpleProblem("TEST_PROBLEM");
    CHKERR prb_mng_ptr->partitionFiniteElements("TEST_PROBLEM");
    // what are ghost nodes, see Petsc Manual
    CHKERR prb_mng_ptr->partitionGhostDofs("TEST_PROBLEM");
 
    using UMDataOp = ForcesAndSourcesCore::UserDataOperator;
    using ContactDataOp =
        ContactPrismElementForcesAndSourcesCore::UserDataOperator;
 
    ContactPrismElementForcesAndSourcesCore fe1(m_field);
    fe1.getOpPtrVector().push_back(
        new MyOp(UMDataOp::OPROW, ContactDataOp::FACEMASTER));
    fe1.getOpPtrVector().push_back(
        new MyOp(UMDataOp::OPROW, ContactDataOp::FACESLAVE));
    fe1.getOpPtrVector().push_back(
        new MyOp(UMDataOp::OPROWCOL, ContactDataOp::FACEMASTERMASTER));
    fe1.getOpPtrVector().push_back(
        new MyOp(UMDataOp::OPROWCOL, ContactDataOp::FACEMASTERSLAVE));
    fe1.getOpPtrVector().push_back(
        new MyOp(UMDataOp::OPROWCOL, ContactDataOp::FACESLAVEMASTER));
    fe1.getOpPtrVector().push_back(
        new MyOp(UMDataOp::OPROWCOL, ContactDataOp::FACESLAVESLAVE));
    fe1.getOpPtrVector().push_back(new CallingOp(UMDataOp::OPCOL));
    fe1.getOpPtrVector().push_back(new CallingOp(UMDataOp::OPROW));
    fe1.getOpPtrVector().push_back(new CallingOp(UMDataOp::OPROWCOL));
    CHKERR m_field.loop_finite_elements("TEST_PROBLEM", "TEST_FE1", fe1);
 
  }
  CATCH_ERRORS;
 
  MoFEM::Core::Finalize();
 
  return 0;
}

Variable Documentation

help

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

static

Definition at line 14 of file forces_and_sources_testing_contact_prism_element.cpp.