libpetsc3.4.2-dev 3.4.2.dfsg1-8.1+b1 / usr / lib / petscdir / 3.4.2 / include / petscdmmesh.h

This file is indexed.

/usr/lib/petscdir/3.4.2/include/petscdmmesh.h is in libpetsc3.4.2-dev 3.4.2.dfsg1-8.1+b1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below. 

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
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
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
/*
  DMMesh, for easy parallelism of simple unstructured distributed mesh problems.
*/
#if !defined(__PETSCDMMESH_H)
#define __PETSCDMMESH_H

#include <petscsftypes.h>
#include <petscdm.h>

#if defined(PETSC_HAVE_SIEVE) && defined(__cplusplus)

#include <sieve/Mesh.hh>
#include <sieve/CartesianSieve.hh>
#include <sieve/Distribution.hh>
#include <sieve/Generator.hh>

/*S
  DMMESH - DM object that encapsulates an unstructured mesh. This uses the Sieve package to represent the mesh.

  Level: intermediate

  Concepts: grids, grid refinement

.seealso:  DM, DMMeshCreate()
S*/
/*S
  DMCARTESIAN - DM object that encapsulates a structured, Cartesian mesh in any dimension. This is currently a
  replacement for DMDA in dimensions greater than 3.

  Level: intermediate

  Concepts: grids, grid refinement

.seealso:  DM, DMCartesianCreate(), DMDA
S*/
PETSC_EXTERN PetscLogEvent DMMesh_View, DMMesh_GetGlobalScatter, DMMesh_restrictVector, DMMesh_assembleVector, DMMesh_assembleVectorComplete, DMMesh_assembleMatrix, DMMesh_updateOperator;

PETSC_EXTERN PetscErrorCode DMMeshCreate(MPI_Comm, DM*);
PETSC_EXTERN PetscErrorCode DMMeshCreateMeshFromAdjacency(MPI_Comm, PetscInt, PetscInt, PetscInt, PetscInt [], PetscInt, PetscInt, const PetscReal [], PetscBool, DM*);
PETSC_EXTERN PetscErrorCode DMMeshClone(DM, DM *);
PETSC_EXTERN PetscErrorCode DMMeshGetMesh(DM, ALE::Obj<PETSC_MESH_TYPE>&);
PETSC_EXTERN PetscErrorCode DMMeshSetMesh(DM, const ALE::Obj<PETSC_MESH_TYPE>&);
PETSC_EXTERN PetscErrorCode DMMeshGetGlobalScatter(DM, VecScatter *);
PETSC_EXTERN PetscErrorCode DMMeshFinalize();

/* New Sieve Mesh interface */
PETSC_EXTERN PetscErrorCode DMMeshGetDimension(DM, PetscInt *);
PETSC_EXTERN PetscErrorCode DMMeshSetDimension(DM, PetscInt);
PETSC_EXTERN PetscErrorCode DMMeshGetChart(DM, PetscInt *, PetscInt *);
PETSC_EXTERN PetscErrorCode DMMeshSetChart(DM, PetscInt, PetscInt);
PETSC_EXTERN PetscErrorCode DMMeshGetConeSize(DM, PetscInt, PetscInt *);
PETSC_EXTERN PetscErrorCode DMMeshSetConeSize(DM, PetscInt, PetscInt);
PETSC_EXTERN PetscErrorCode DMMeshGetCone(DM, PetscInt, const PetscInt *[]);
PETSC_EXTERN PetscErrorCode DMMeshSetCone(DM, PetscInt, const PetscInt[]);
PETSC_EXTERN PetscErrorCode DMMeshGetSupportSize(DM, PetscInt, PetscInt *);
PETSC_EXTERN PetscErrorCode DMMeshGetSupport(DM, PetscInt, const PetscInt *[]);
PETSC_EXTERN PetscErrorCode DMMeshGetConeSection(DM, PetscSection *);
PETSC_EXTERN PetscErrorCode DMMeshGetCones(DM, PetscInt *[]);
PETSC_EXTERN PetscErrorCode DMMeshGetMaxSizes(DM, PetscInt *, PetscInt *);
PETSC_EXTERN PetscErrorCode DMMeshSetUp(DM);
PETSC_EXTERN PetscErrorCode DMMeshSymmetrize(DM);
PETSC_EXTERN PetscErrorCode DMMeshStratify(DM);

PETSC_EXTERN PetscErrorCode DMMeshGetLabelValue(DM, const char[], PetscInt, PetscInt *);
PETSC_EXTERN PetscErrorCode DMMeshSetLabelValue(DM, const char[], PetscInt, PetscInt);
PETSC_EXTERN PetscErrorCode DMMeshGetLabelSize(DM, const char[], PetscInt *);
PETSC_EXTERN PetscErrorCode DMMeshGetLabelIdIS(DM, const char[], IS *);
PETSC_EXTERN PetscErrorCode DMMeshGetStratumSize(DM, const char [], PetscInt, PetscInt *);
PETSC_EXTERN PetscErrorCode DMMeshGetStratumIS(DM, const char [], PetscInt, IS *);

PETSC_EXTERN PetscErrorCode DMMeshJoinPoints(DM, PetscInt, const PetscInt [], PetscInt *);
PETSC_EXTERN PetscErrorCode DMMeshMeetPoints(DM, PetscInt, const PetscInt [], PetscInt *, const PetscInt **);
PETSC_EXTERN PetscErrorCode DMMeshGetTransitiveClosure(DM, PetscInt, PetscBool, PetscInt *, const PetscInt *[]);

PETSC_EXTERN PetscErrorCode DMMeshCreatePartition(DM, PetscSection *, IS *, PetscInt);
PETSC_EXTERN PetscErrorCode DMMeshCreatePartitionClosure(DM, PetscSection, IS, PetscSection *, IS *);

/* Old Sieve Mesh interface */
PETSC_EXTERN PetscErrorCode DMMeshDistribute(DM, const char[], DM*);
PETSC_EXTERN PetscErrorCode DMMeshDistributeByFace(DM, const char[], DM*);
PETSC_EXTERN PetscErrorCode DMMeshGenerate(DM, PetscBool , DM *);
PETSC_EXTERN PetscErrorCode DMMeshRefine(DM, double, PetscBool , DM*);
PETSC_EXTERN PetscErrorCode DMMeshLoad(PetscViewer, DM);
PETSC_EXTERN PetscErrorCode DMMeshGetMaximumDegree(DM, PetscInt *);

PETSC_EXTERN PetscErrorCode DMCartesianCreate(MPI_Comm, DM *);
PETSC_EXTERN PetscErrorCode DMMeshCartesianGetMesh(DM, ALE::Obj<ALE::CartesianMesh>&);
PETSC_EXTERN PetscErrorCode DMMeshCartesianSetMesh(DM, const ALE::Obj<ALE::CartesianMesh>&);

PETSC_EXTERN PetscErrorCode DMMeshGetCoordinates(DM, PetscBool , PetscInt *, PetscInt *, PetscReal *[]);
PETSC_EXTERN PetscErrorCode DMMeshGetElements(DM, PetscBool , PetscInt *, PetscInt *, PetscInt *[]);

PETSC_EXTERN PetscErrorCode DMMeshCreateBoxMesh(MPI_Comm, PetscInt, PetscBool, DM *);
PETSC_EXTERN PetscErrorCode DMMeshMarkBoundaryCells(DM, const char [], PetscInt, PetscInt);
PETSC_EXTERN PetscErrorCode DMMeshGetDepthStratum(DM, PetscInt, PetscInt *, PetscInt *);
PETSC_EXTERN PetscErrorCode DMMeshGetHeightStratum(DM, PetscInt, PetscInt *, PetscInt *);
PETSC_EXTERN PetscErrorCode DMMeshCreateSection(DM, PetscInt, PetscInt, PetscInt [], PetscInt [], PetscInt, PetscInt [], IS [], PetscSection *);
PETSC_EXTERN PetscErrorCode DMMeshConvertSection(const ALE::Obj<PETSC_MESH_TYPE>&, const ALE::Obj<PETSC_MESH_TYPE::real_section_type>&, PetscSection *);
PETSC_EXTERN PetscErrorCode DMMeshGetSection(DM, const char [], PetscSection *);
PETSC_EXTERN PetscErrorCode DMMeshSetSection(DM, const char [], PetscSection);
PETSC_EXTERN PetscErrorCode DMMeshGetDefaultSection(DM, PetscSection *);
PETSC_EXTERN PetscErrorCode DMMeshSetDefaultSection(DM, PetscSection);
PETSC_EXTERN PetscErrorCode DMMeshGetCoordinateSection(DM, PetscSection *);
PETSC_EXTERN PetscErrorCode DMMeshSetCoordinateSection(DM, PetscSection);
PETSC_EXTERN PetscErrorCode DMMeshCreateConeSection(DM, PetscSection *);
PETSC_EXTERN PetscErrorCode DMMeshGetCoordinateVec(DM, Vec *);
PETSC_EXTERN PetscErrorCode DMMeshComputeCellGeometry(DM, PetscInt, PetscReal *, PetscReal *, PetscReal *, PetscReal *);
PETSC_EXTERN PetscErrorCode DMMeshVecSetClosure(DM, Vec, PetscInt, const PetscScalar [], InsertMode);
PETSC_EXTERN PetscErrorCode DMMeshVecGetClosure(DM, Vec, PetscInt, const PetscScalar **);
PETSC_EXTERN PetscErrorCode DMMeshVecRestoreClosure(DM, Vec, PetscInt, const PetscScalar **);
PETSC_EXTERN PetscErrorCode DMMeshMatSetClosure(DM, Mat, PetscInt, PetscScalar [], InsertMode);

PETSC_EXTERN PetscErrorCode MatSetValuesTopology(Mat, DM, PetscInt, const PetscInt [], DM, PetscInt, const PetscInt [], const PetscScalar [], InsertMode);
PETSC_EXTERN PetscErrorCode DMMeshRestrictVector(Vec, Vec, InsertMode);
PETSC_EXTERN PetscErrorCode DMMeshAssembleVectorComplete(Vec, Vec, InsertMode);
PETSC_EXTERN PetscErrorCode DMMeshAssembleVector(Vec, PetscInt, PetscScalar [], InsertMode);
PETSC_EXTERN PetscErrorCode DMMeshUpdateOperator(Mat, const ALE::Obj<PETSC_MESH_TYPE>&, const ALE::Obj<PETSC_MESH_TYPE::real_section_type>&, const ALE::Obj<PETSC_MESH_TYPE::order_type>&, const PETSC_MESH_TYPE::point_type&, PetscScalar [], InsertMode);
PETSC_EXTERN PetscErrorCode DMMeshUpdateOperatorGeneral(Mat, const ALE::Obj<PETSC_MESH_TYPE>&, const ALE::Obj<PETSC_MESH_TYPE::real_section_type>&, const ALE::Obj<PETSC_MESH_TYPE::order_type>&, const PETSC_MESH_TYPE::point_type&, const ALE::Obj<PETSC_MESH_TYPE>&, const ALE::Obj<PETSC_MESH_TYPE::real_section_type>&, const ALE::Obj<PETSC_MESH_TYPE::order_type>&, const PETSC_MESH_TYPE::point_type&, PetscScalar [], InsertMode);

/*S
  SectionReal - Abstract PETSc object that manages distributed field data over a topology (Sieve).

  Level: beginner

  Concepts: distributed mesh, field

.seealso:  SectionRealCreate(), SectionRealDestroy(), Mesh, DMMeshCreate()
S*/
typedef struct _p_SectionReal* SectionReal;

/* Logging support */
PETSC_EXTERN PetscClassId SECTIONREAL_CLASSID;

PETSC_EXTERN PetscErrorCode SectionRealCreate(MPI_Comm,SectionReal*);
PETSC_EXTERN PetscErrorCode SectionRealDestroy(SectionReal*);
PETSC_EXTERN PetscErrorCode SectionRealView(SectionReal,PetscViewer);
PETSC_EXTERN PetscErrorCode SectionRealDuplicate(SectionReal,SectionReal*);

PETSC_EXTERN PetscErrorCode SectionRealGetSection(SectionReal,ALE::Obj<PETSC_MESH_TYPE::real_section_type>&);
PETSC_EXTERN PetscErrorCode SectionRealSetSection(SectionReal,const ALE::Obj<PETSC_MESH_TYPE::real_section_type>&);
PETSC_EXTERN PetscErrorCode SectionRealGetBundle(SectionReal,ALE::Obj<PETSC_MESH_TYPE>&);
PETSC_EXTERN PetscErrorCode SectionRealSetBundle(SectionReal,const ALE::Obj<PETSC_MESH_TYPE>&);

PETSC_EXTERN PetscErrorCode SectionRealDistribute(SectionReal, DM, SectionReal *);
PETSC_EXTERN PetscErrorCode SectionRealRestrict(SectionReal, PetscInt, PetscScalar *[]);
PETSC_EXTERN PetscErrorCode SectionRealUpdate(SectionReal, PetscInt, const PetscScalar [], InsertMode);
PETSC_EXTERN PetscErrorCode SectionRealZero(SectionReal);
PETSC_EXTERN PetscErrorCode SectionRealCreateLocalVector(SectionReal, Vec*);
PETSC_EXTERN PetscErrorCode SectionRealAddSpace(SectionReal);
PETSC_EXTERN PetscErrorCode SectionRealGetFibration(SectionReal, const PetscInt, SectionReal *);
PETSC_EXTERN PetscErrorCode SectionRealToVecDM(SectionReal, DM, ScatterMode, Vec);
PETSC_EXTERN PetscErrorCode SectionRealToVec(SectionReal, VecScatter, ScatterMode, Vec);
PETSC_EXTERN PetscErrorCode SectionRealNorm(SectionReal, DM, NormType, PetscReal *);
PETSC_EXTERN PetscErrorCode SectionRealAXPY(SectionReal, DM, PetscScalar, SectionReal);
PETSC_EXTERN PetscErrorCode SectionRealComplete(SectionReal);
PETSC_EXTERN PetscErrorCode SectionRealSet(SectionReal, PetscReal);
PETSC_EXTERN PetscErrorCode SectionRealGetFiberDimension(SectionReal, PetscInt, PetscInt*);
PETSC_EXTERN PetscErrorCode SectionRealSetFiberDimension(SectionReal, PetscInt, const PetscInt);
PETSC_EXTERN PetscErrorCode SectionRealSetFiberDimensionField(SectionReal, PetscInt, const PetscInt, const PetscInt);
PETSC_EXTERN PetscErrorCode SectionRealGetSize(SectionReal, PetscInt *);
PETSC_EXTERN PetscErrorCode SectionRealAllocate(SectionReal);
PETSC_EXTERN PetscErrorCode SectionRealClear(SectionReal);

PETSC_EXTERN PetscErrorCode SectionRealRestrictClosureWithArray(SectionReal, DM, PetscInt, PetscInt, PetscScalar []);
PETSC_EXTERN PetscErrorCode SectionRealRestrictClosure(SectionReal, DM, PetscInt, const PetscScalar *[]);
PETSC_EXTERN PetscErrorCode SectionRealUpdateClosure(SectionReal, DM, PetscInt, PetscScalar [], InsertMode);

PETSC_EXTERN PetscErrorCode DMMeshHasSectionReal(DM, const char [], PetscBool  *);
PETSC_EXTERN PetscErrorCode DMMeshGetSectionReal(DM, const char [], SectionReal *);
PETSC_EXTERN PetscErrorCode DMMeshSetSectionReal(DM, const char [], SectionReal);
PETSC_EXTERN PetscErrorCode DMMeshCreateVector(DM, SectionReal, Vec *);
PETSC_EXTERN PetscErrorCode DMMeshCreateMatrix(DM, SectionReal, MatType, Mat *);
PETSC_EXTERN PetscErrorCode DMMeshCreateGlobalScatter(DM, SectionReal, VecScatter *);
PETSC_EXTERN PetscErrorCode DMMeshAssembleVectorDM(Vec, DM, SectionReal, PetscInt, PetscScalar [], InsertMode);
PETSC_EXTERN PetscErrorCode DMMeshAssembleMatrixDM(Mat, DM, SectionReal, PetscInt, PetscScalar [], InsertMode);
PETSC_EXTERN PetscErrorCode DMMeshSetupSection(DM, SectionReal);

PETSC_EXTERN_TYPEDEF typedef PetscErrorCode (*DMMeshLocalFunction1)(DM, Vec, Vec, void*);
PETSC_EXTERN_TYPEDEF typedef PetscErrorCode (*DMMeshLocalJacobian1)(DM, Vec, Mat, void*);

PETSC_EXTERN PetscErrorCode DMMeshCreateGlobalRealVector(DM, SectionReal, Vec *);
PETSC_EXTERN PetscErrorCode DMMeshGetGlobalScatter(DM,VecScatter *);
PETSC_EXTERN PetscErrorCode DMMeshCreateGlobalScatter(DM,SectionReal,VecScatter *);
PETSC_EXTERN PetscErrorCode DMMeshGetLocalFunction(DM, PetscErrorCode (**)(DM, Vec, Vec, void*));
PETSC_EXTERN PetscErrorCode DMMeshSetLocalFunction(DM, PetscErrorCode (*)(DM, Vec, Vec, void*));
PETSC_EXTERN PetscErrorCode DMMeshGetLocalJacobian(DM, PetscErrorCode (**)(DM, Vec, Mat, void*));
PETSC_EXTERN PetscErrorCode DMMeshSetLocalJacobian(DM, PetscErrorCode (*)(DM, Vec, Mat, void*));

/*S
  SectionInt - Abstract PETSc object that manages distributed field data over a topology (Sieve).

  Level: beginner

  Concepts: distributed mesh, field

.seealso:  SectionIntCreate(), SectionIntDestroy(), DM, DMMeshCreate()
S*/
typedef struct _p_SectionInt* SectionInt;

/* Logging support */
PETSC_EXTERN PetscClassId SECTIONINT_CLASSID;

PETSC_EXTERN PetscErrorCode SectionIntCreate(MPI_Comm,SectionInt*);
PETSC_EXTERN PetscErrorCode SectionIntDestroy(SectionInt*);
PETSC_EXTERN PetscErrorCode SectionIntView(SectionInt,PetscViewer);

PETSC_EXTERN PetscErrorCode SectionIntGetSection(SectionInt,ALE::Obj<PETSC_MESH_TYPE::int_section_type>&);
PETSC_EXTERN PetscErrorCode SectionIntSetSection(SectionInt,const ALE::Obj<PETSC_MESH_TYPE::int_section_type>&);
PETSC_EXTERN PetscErrorCode SectionIntGetBundle(SectionInt,ALE::Obj<PETSC_MESH_TYPE>&);
PETSC_EXTERN PetscErrorCode SectionIntSetBundle(SectionInt,const ALE::Obj<PETSC_MESH_TYPE>&);

PETSC_EXTERN PetscErrorCode SectionIntDistribute(SectionInt, DM, SectionInt *);
PETSC_EXTERN PetscErrorCode SectionIntRestrict(SectionInt, PetscInt, PetscInt *[]);
PETSC_EXTERN PetscErrorCode SectionIntUpdate(SectionInt, PetscInt, const PetscInt [], InsertMode);
PETSC_EXTERN PetscErrorCode SectionIntZero(SectionInt);
PETSC_EXTERN PetscErrorCode SectionIntComplete(SectionInt);
PETSC_EXTERN PetscErrorCode SectionIntGetFiberDimension(SectionInt, PetscInt, PetscInt*);
PETSC_EXTERN PetscErrorCode SectionIntSetFiberDimension(SectionInt, PetscInt, const PetscInt);
PETSC_EXTERN PetscErrorCode SectionIntSetFiberDimensionField(SectionInt, PetscInt, const PetscInt, const PetscInt);
PETSC_EXTERN PetscErrorCode SectionIntGetSize(SectionInt, PetscInt *);
PETSC_EXTERN PetscErrorCode SectionIntAllocate(SectionInt);
PETSC_EXTERN PetscErrorCode SectionIntClear(SectionInt);

PETSC_EXTERN PetscErrorCode SectionIntAddSpace(SectionInt);
PETSC_EXTERN PetscErrorCode SectionIntGetFibration(SectionInt, const PetscInt, SectionInt *);
PETSC_EXTERN PetscErrorCode SectionIntSet(SectionInt, PetscInt);

PETSC_EXTERN PetscErrorCode SectionIntRestrictClosureWithArray(SectionInt, DM, PetscInt, PetscInt, PetscInt []);
PETSC_EXTERN PetscErrorCode SectionIntUpdateClosure(SectionInt, DM, PetscInt, PetscInt [], InsertMode);

PETSC_EXTERN PetscErrorCode DMMeshHasSectionInt(DM, const char [], PetscBool  *);
PETSC_EXTERN PetscErrorCode DMMeshGetSectionInt(DM, const char [], SectionInt *);
PETSC_EXTERN PetscErrorCode DMMeshSetSectionInt(DM, SectionInt);

/* Misc Mesh functions*/
PETSC_EXTERN PetscErrorCode DMMeshSetMaxDof(DM, PetscInt);
PETSC_EXTERN PetscErrorCode SectionGetArray(DM, const char [], PetscInt *, PetscInt *, PetscScalar *[]);

/* Helper functions for simple distributions */
PETSC_EXTERN PetscErrorCode DMMeshGetVertexSectionReal(DM, const char[], PetscInt, SectionReal *);
PETSC_EXTERN PetscErrorCode DMMeshGetVertexSectionInt(DM, const char[], PetscInt, SectionInt *);
PETSC_EXTERN PetscErrorCode DMMeshGetCellSectionReal(DM, const char[], PetscInt, SectionReal *);
PETSC_EXTERN PetscErrorCode DMMeshGetCellSectionInt(DM, const char[], PetscInt, SectionInt *);
PETSC_EXTERN PetscErrorCode DMMeshCreateSectionRealIS(DM,IS,const char [],PetscInt,SectionReal *);

/* Scatter for simple distributions */
PETSC_EXTERN PetscErrorCode DMMeshCreateScatterToZeroVertex(DM,VecScatter *);
PETSC_EXTERN PetscErrorCode DMMeshCreateScatterToZeroVertexSet(DM,IS,IS,VecScatter *);
PETSC_EXTERN PetscErrorCode DMMeshCreateScatterToZeroCell(DM,VecScatter *);
PETSC_EXTERN PetscErrorCode DMMeshCreateScatterToZeroCellSet(DM,IS,IS,VecScatter *);

/* Support for various mesh formats */
PETSC_EXTERN PetscErrorCode DMMeshCreateExodus(MPI_Comm, const char [], DM *);
PETSC_EXTERN PetscErrorCode DMMeshCreateExodusNG(MPI_Comm, PetscInt, DM *);
PETSC_EXTERN PetscErrorCode DMMeshExodusGetInfo(DM, PetscInt *, PetscInt *, PetscInt *, PetscInt *, PetscInt *);
PETSC_EXTERN PetscErrorCode DMMeshViewExodusSplit(DM,PetscInt);

PETSC_EXTERN PetscErrorCode VecViewExodusVertex(DM,Vec,MPI_Comm,PetscInt,PetscInt,PetscInt);
PETSC_EXTERN PetscErrorCode VecLoadExodusVertex(DM,Vec,MPI_Comm,PetscInt,PetscInt,PetscInt);
PETSC_EXTERN PetscErrorCode VecViewExodusVertexSet(DM,Vec,PetscInt,MPI_Comm,PetscInt,PetscInt,PetscInt);
PETSC_EXTERN PetscErrorCode VecLoadExodusVertexSet(DM,Vec,PetscInt,MPI_Comm,PetscInt,PetscInt,PetscInt);
PETSC_EXTERN PetscErrorCode VecViewExodusCell(DM,Vec,MPI_Comm,PetscInt,PetscInt,PetscInt);
PETSC_EXTERN PetscErrorCode VecLoadExodusCell(DM,Vec,MPI_Comm,PetscInt,PetscInt,PetscInt);
PETSC_EXTERN PetscErrorCode VecViewExodusCellSet(DM,Vec,PetscInt,MPI_Comm,PetscInt,PetscInt,PetscInt);
PETSC_EXTERN PetscErrorCode VecLoadExodusCellSet(DM,Vec,PetscInt,MPI_Comm,PetscInt,PetscInt,PetscInt);

PETSC_EXTERN PetscErrorCode DMMeshCreatePCICE(MPI_Comm, const int, const char [], const char [], PetscBool , const char [], DM *);

PETSC_EXTERN PetscErrorCode DMWriteVTKHeader(PetscViewer);
PETSC_EXTERN PetscErrorCode DMWriteVTKVertices(DM, PetscViewer);
PETSC_EXTERN PetscErrorCode DMWriteVTKElements(DM, PetscViewer);
PETSC_EXTERN PetscErrorCode DMWritePCICEVertices(DM, PetscViewer);
PETSC_EXTERN PetscErrorCode DMWritePCICEElements(DM, PetscViewer);
PETSC_EXTERN PetscErrorCode DMWritePyLithVertices(DM, PetscViewer);
PETSC_EXTERN PetscErrorCode DMWritePyLithElements(DM, SectionReal, PetscViewer);
PETSC_EXTERN PetscErrorCode DMWritePyLithVerticesLocal(DM, PetscViewer);
PETSC_EXTERN PetscErrorCode DMWritePyLithElementsLocal(DM, SectionReal, PetscViewer);

struct _DMMeshInterpolationInfo {
  PetscInt   dim;    /*1 The spatial dimension of points */
  PetscInt   nInput; /* The number of input points */
  PetscReal *points; /* The input point coordinates */
  PetscInt  *cells;  /* The cell containing each point */
  PetscInt   n;      /* The number of local points */
  Vec        coords; /* The point coordinates */
  PetscInt   dof;    /* The number of components to interpolate */
};
typedef struct _DMMeshInterpolationInfo *DMMeshInterpolationInfo;

PetscErrorCode DMMeshInterpolationCreate(DM dm, DMMeshInterpolationInfo *ctx);
PetscErrorCode DMMeshInterpolationSetDim(DM dm, PetscInt dim, DMMeshInterpolationInfo ctx);
PetscErrorCode DMMeshInterpolationGetDim(DM dm, PetscInt *dim, DMMeshInterpolationInfo ctx);
PetscErrorCode DMMeshInterpolationSetDof(DM dm, PetscInt dof, DMMeshInterpolationInfo ctx);
PetscErrorCode DMMeshInterpolationGetDof(DM dm, PetscInt *dof, DMMeshInterpolationInfo ctx);
PetscErrorCode DMMeshInterpolationAddPoints(DM dm, PetscInt n, PetscReal points[], DMMeshInterpolationInfo ctx);
PetscErrorCode DMMeshInterpolationSetUp(DM dm, DMMeshInterpolationInfo ctx, PetscBool);
PetscErrorCode DMMeshInterpolationGetCoordinates(DM dm, Vec *points, DMMeshInterpolationInfo ctx);
PetscErrorCode DMMeshInterpolationGetVector(DM dm, Vec *values, DMMeshInterpolationInfo ctx);
PetscErrorCode DMMeshInterpolationRestoreVector(DM dm, Vec *values, DMMeshInterpolationInfo ctx);
PetscErrorCode DMMeshInterpolationEvaluate(DM dm, SectionReal x, Vec v, DMMeshInterpolationInfo ctx);
PetscErrorCode DMMeshInterpolationDestroy(DM dm, DMMeshInterpolationInfo *ctx);

#endif /* Mesh section */
#endif

APT Browse - Built by Thomas Orozco.