poisson_2d_lagrange_multiplier.cpp File Reference

#include <stdlib.h>
#include <BasicFiniteElements.hpp>
#include <poisson_2d_lagrange_multiplier.hpp>

Go to the source code of this file.

Classes
struct	Poisson2DLagrangeMultiplier

Typedefs
using	PostProcFaceEle = PostProcBrokenMeshInMoab< FaceElementForcesAndSourcesCore >
using	PostProcEdgeEle = PostProcBrokenMeshInMoab< EdgeElementForcesAndSourcesCore >

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

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

Typedef Documentation

PostProcEdgeEle

using PostProcEdgeEle = PostProcBrokenMeshInMoab<EdgeElementForcesAndSourcesCore>

Definition at line 10 of file poisson_2d_lagrange_multiplier.cpp.

PostProcFaceEle

using PostProcFaceEle = PostProcBrokenMeshInMoab<FaceElementForcesAndSourcesCore>

Definition at line 8 of file poisson_2d_lagrange_multiplier.cpp.

Function Documentation

main()

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

Definition at line 300 of file poisson_2d_lagrange_multiplier.cpp.

                                 {
 
  // Initialisation of MoFEM/PETSc and MOAB data structures
  const char param_file[] = "param_file.petsc";
  MoFEM::Core::Initialize(&argc, &argv, param_file, help);
 
  // Error handling
  try {
    // Register MoFEM discrete manager in PETSc
    DMType dm_name = "DMMOFEM";
    CHKERR DMRegister_MoFEM(dm_name);
 
    // Create MOAB instance
    moab::Core mb_instance;              // mesh database
    moab::Interface &moab = mb_instance; // mesh database interface
 
    // Create MoFEM instance
    MoFEM::Core core(moab);           // finite element database
    MoFEM::Interface &m_field = core; // finite element interface
 
    // Run the main analysis
    Poisson2DLagrangeMultiplier poisson_problem(m_field);
    CHKERR poisson_problem.runProgram();
  }
  CATCH_ERRORS;
 
  // Finish work: cleaning memory, getting statistics, etc.
  MoFEM::Core::Finalize();
 
  return 0;
}

Variable Documentation

help

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

static

Definition at line 13 of file poisson_2d_lagrange_multiplier.cpp.