18 {
19
21
22 try {
23
24 moab::Core mb_instance;
25 moab::Interface &moab = mb_instance;
26
27 PetscBool flg = PETSC_TRUE;
31 if (flg != PETSC_TRUE) {
32 SETERRQ(PETSC_COMM_SELF, 1, "*** ERROR -my_file (MESH FILE NEEDED)");
33 }
34
35 const char *option;
36 option = "";
38
39
42
43
45 bit_level0.set(0);
47 rval = moab.create_meshset(MESHSET_SET, meshset_level0);
49 0, 3, bit_level0);
50
51
52
53
54
56
57
58
59
60
62
63
64
65
71
72
74 fluid_pressure_fe.addNeumannFluidPressureBCElements("DISPLACEMENT");
75
76
77
79
80
81
83
84
86 "FLUID_PRESSURE_FE");
87
88
89
90
91
92
96
100
101
104
106
107
111 CHKERR fluid_pressure_fe.setNeumannFluidPressureFiniteElementOperators(
112 "DISPLACEMENT",
F,
false,
false);
113
116 fluid_pressure_fe.getLoopFe());
120 "TEST_PROBLEM",
ROW,
F, INSERT_VALUES, SCATTER_REVERSE);
121
122
123
124
125
126
127
128
129
130
131 double sum = 0;
133 CHKERR PetscPrintf(PETSC_COMM_WORLD,
"sum = %4.3e\n", sum);
134 if (fabs(sum - 1.0) > 1e-8) {
136 }
137 double fnorm;
138 CHKERR VecNorm(
F, NORM_2, &fnorm);
139 CHKERR PetscPrintf(PETSC_COMM_WORLD,
"fnorm = %9.8e\n", fnorm);
140 if (fabs(fnorm - 6.23059402e-01) > 1e-6) {
142 }
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
177 }
179
181
182 return 0;
183}
#define CATCH_ERRORS
Catch errors.
@ AINSWORTH_LEGENDRE_BASE
Ainsworth Cole (Legendre) approx. base .
@ MOFEM_ATOM_TEST_INVALID
#define CHKERR
Inline error check.
virtual MoFEMErrorCode build_finite_elements(int verb=DEFAULT_VERBOSITY)=0
Build finite elements.
virtual MoFEMErrorCode build_fields(int verb=DEFAULT_VERBOSITY)=0
virtual MoFEMErrorCode set_field_order(const EntityHandle meshset, const EntityType type, const std::string &name, const ApproximationOrder order, int verb=DEFAULT_VERBOSITY)=0
Set order approximation of the entities in the field.
virtual MoFEMErrorCode add_ents_to_field_by_type(const Range &ents, const EntityType type, const std::string &name, int verb=DEFAULT_VERBOSITY)=0
Add entities to field meshset.
virtual MoFEMErrorCode loop_finite_elements(const std::string problem_name, const std::string &fe_name, FEMethod &method, boost::shared_ptr< NumeredEntFiniteElement_multiIndex > fe_ptr=nullptr, MoFEMTypes bh=MF_EXIST, CacheTupleWeakPtr cache_ptr=CacheTupleSharedPtr(), int verb=DEFAULT_VERBOSITY)=0
Make a loop over finite elements.
MoFEMErrorCode partitionGhostDofs(const std::string name, int verb=VERBOSE)
determine ghost nodes
MoFEMErrorCode partitionSimpleProblem(const std::string name, int verb=VERBOSE)
partition problem dofs
MoFEMErrorCode buildProblem(const std::string name, const bool square_matrix, int verb=VERBOSE)
build problem data structures
MoFEMErrorCode partitionFiniteElements(const std::string name, bool part_from_moab=false, int low_proc=-1, int hi_proc=-1, int verb=VERBOSE)
partition finite elements
virtual MoFEMErrorCode add_problem(const std::string &name, enum MoFEMTypes bh=MF_EXCL, int verb=DEFAULT_VERBOSITY)=0
Add problem.
virtual MoFEMErrorCode modify_problem_ref_level_add_bit(const std::string &name_problem, const BitRefLevel &bit)=0
add ref level to problem
virtual MoFEMErrorCode modify_problem_add_finite_element(const std::string name_problem, const std::string &fe_name)=0
add finite element to problem, this add entities assigned to finite element to a particular problem
static MoFEMErrorCodeGeneric< moab::ErrorCode > rval
std::bitset< BITREFLEVEL_SIZE > BitRefLevel
Bit structure attached to each entity identifying to what mesh entity is attached.
PetscErrorCode PetscOptionsGetString(PetscOptions *, const char pre[], const char name[], char str[], size_t size, PetscBool *set)
virtual MoFEMErrorCode build_adjacencies(const Range &ents, int verb=DEFAULT_VERBOSITY)=0
build adjacencies
virtual MoFEMErrorCode add_field(const std::string &name, const FieldSpace space, const FieldApproximationBase base, const FieldCoefficientsNumber nb_of_coefficients, const TagType tag_type=MB_TAG_SPARSE, const enum MoFEMTypes bh=MF_EXCL, int verb=DEFAULT_VERBOSITY)=0
Add field.
static MoFEMErrorCode Initialize(int *argc, char ***args, const char file[], const char help[])
Initializes the MoFEM database PETSc, MOAB and MPI.
static MoFEMErrorCode Finalize()
Checks for options to be called at the conclusion of the program.
Deprecated interface functions.
Problem manager is used to build and partition problems.
MoFEMErrorCode getInterface(IFACE *&iface) const
Get interface refernce to pointer of interface.
Vector manager is used to create vectors \mofem_vectors.