v0.13.1
meshset_to_vtk.cpp

Print all meshset to VTK file.

Print all meshset to VTK file

/** \file meshset_to_vtk.cpp
* \example meshset_to_vtk.cpp
* \brief Print all meshset to VTK file
*
*/
#include <MoFEM.hpp>
using namespace MoFEM;
static char help[] = "...\n\n";
int main(int argc, char *argv[]) {
MoFEM::Core::Initialize(&argc, &argv, (char *)0, help);
try {
// global variables
char mesh_file_name[255];
PetscBool flg_file = PETSC_FALSE;
ierr = PetscOptionsBegin(PETSC_COMM_WORLD, "", "none", "none");
CHKERRQ(ierr);
CHKERR PetscOptionsString("-my_file", "mesh file name", "", "mesh.h5m",
mesh_file_name, 255, &flg_file);
ierr = PetscOptionsEnd();
CHKERRQ(ierr);
moab::Core mb_instance;
moab::Interface &moab = mb_instance;
ParallelComm *pcomm = ParallelComm::get_pcomm(&moab, MYPCOMM_INDEX);
if (pcomm == NULL)
pcomm = new ParallelComm(&moab, PETSC_COMM_WORLD);
const char *option;
option = "";
CHKERR moab.load_file(mesh_file_name, 0, option);
// Create MoFEM database
MoFEM::Core core(moab);
MoFEM::Interface &m_field = core;
if (flg_file != PETSC_TRUE) {
SETERRQ(PETSC_COMM_SELF, 1, "*** ERROR -my_file (MESH FILE NEEDED)");
}
MeshsetsManager *meshsets_manager;
CHKERR m_field.getInterface(meshsets_manager);
CHKERR meshsets_manager->setMeshsetFromFile();
for (auto &cit : meshsets_manager->getMeshsetsMultindex()) {
std::string type = "_";
if((cit.getBcType() & CubitBCType(BLOCKSET)).any())
type += "BLOCKSET_";
if((cit.getBcType() & CubitBCType(SIDESET)).any())
type += "SIDESET_";
if((cit.getBcType() & CubitBCType(NODESET)).any())
type += "NODESET_";
std::string name = "meshset" + type +
boost::lexical_cast<std::string>(cit.getMeshsetId()) +
".vtk";
std::cout << "Writting file: " << name << endl;
CHKERR meshsets_manager->saveMeshsetToFile(
cit.getMeshsetId(), (cit.getBcType() & mask).to_ulong(), name);
}
}
CHKERRQ(ierr);
return 0;
}
#define CATCH_ERRORS
Catch errors.
Definition: definitions.h:372
#define MYPCOMM_INDEX
default communicator number PCOMM
Definition: definitions.h:215
@ NODESET
Definition: definitions.h:146
@ SIDESET
Definition: definitions.h:147
@ BLOCKSET
Definition: definitions.h:148
#define CHKERR
Inline error check.
Definition: definitions.h:535
char mesh_file_name[255]
int main(int argc, char *argv[])
static char help[]
static MoFEMErrorCodeGeneric< PetscErrorCode > ierr
Definition: Exceptions.hpp:76
std::bitset< 32 > CubitBCType
Definition: Types.hpp:52
implementation of Data Operators for Forces and Sources
Definition: MoFEM.hpp:24
CoreTmp< 0 > Core
Definition: Core.hpp:1086
DeprecatedCoreInterface Interface
Definition: Interface.hpp:1955
Core (interface) class.
Definition: Core.hpp:82
static MoFEMErrorCode Initialize(int *argc, char ***args, const char file[], const char help[])
Initializes the MoFEM database PETSc, MOAB and MPI.
Definition: Core.cpp:72
static MoFEMErrorCode Finalize()
Checks for options to be called at the conclusion of the program.
Definition: Core.cpp:112
Deprecated interface functions.
Interface for managing meshsets containing materials and boundary conditions.
MoFEMErrorCode saveMeshsetToFile(const int ms_id, const unsigned int cubit_bc_type, const std::string file_name="out_meshset.vtk", const std::string file_type="VTK", const std::string options="") const
save cubit meshset entities on the moab mesh
CubitMeshSet_multiIndex & getMeshsetsMultindex()
MoFEMErrorCode setMeshsetFromFile(const string file_name, const bool clean_file_options=true)
add blocksets reading config file
MoFEMErrorCode getInterface(IFACE *&iface) const
Get interface refernce to pointer of interface.