Actual source code: petscviewer.h

petsc-3.8.2 2017-11-09
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  1: /*
  2:      PetscViewers are objects where other objects can be looked at or stored.
  3: */


  8:  #include <petscsys.h>
  9:  #include <petscviewertypes.h>
 10:  #include <petscdrawtypes.h>

 12: PETSC_EXTERN PetscClassId PETSC_VIEWER_CLASSID;

 14: /*J
 15:     PetscViewerType - String with the name of a PETSc PETScViewer

 17:    Level: beginner

 19: .seealso: PetscViewerSetType(), PetscViewer, PetscViewerRegister(), PetscViewerCreate()
 20: J*/
 21: typedef const char* PetscViewerType;
 22: #define PETSCVIEWERSOCKET       "socket"
 23: #define PETSCVIEWERASCII        "ascii"
 24: #define PETSCVIEWERBINARY       "binary"
 25: #define PETSCVIEWERSTRING       "string"
 26: #define PETSCVIEWERDRAW         "draw"
 27: #define PETSCVIEWERVU           "vu"
 28: #define PETSCVIEWERMATHEMATICA  "mathematica"
 29: #define PETSCVIEWERHDF5         "hdf5"
 30: #define PETSCVIEWERVTK          "vtk"
 31: #define PETSCVIEWERMATLAB       "matlab"
 32: #define PETSCVIEWERSAWS         "saws"
 33: #define PETSCVIEWERGLVIS        "glvis"

 35: PETSC_EXTERN PetscFunctionList PetscViewerList;
 36: PETSC_EXTERN PetscErrorCode PetscViewerInitializePackage(void);

 38: PETSC_EXTERN PetscErrorCode PetscViewerRegister(const char[],PetscErrorCode (*)(PetscViewer));

 40: PETSC_EXTERN PetscErrorCode PetscViewerCreate(MPI_Comm,PetscViewer*);
 41: PETSC_EXTERN PetscErrorCode PetscViewerSetFromOptions(PetscViewer);
 42: PETSC_EXTERN PetscErrorCode PetscViewerASCIIOpenWithFILE(MPI_Comm,FILE*,PetscViewer*);

 44: PETSC_EXTERN PetscErrorCode PetscViewerASCIIOpen(MPI_Comm,const char[],PetscViewer*);
 45: PETSC_EXTERN PetscErrorCode PetscViewerASCIISetFILE(PetscViewer,FILE*);
 46: PETSC_EXTERN PetscErrorCode PetscViewerBinaryOpen(MPI_Comm,const char[],PetscFileMode,PetscViewer*);
 47: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetFlowControl(PetscViewer,PetscInt*);
 48: PETSC_EXTERN PetscErrorCode PetscViewerBinarySetFlowControl(PetscViewer,PetscInt);
 49: PETSC_EXTERN PetscErrorCode PetscViewerBinarySetUseMPIIO(PetscViewer,PetscBool);
 50: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetUseMPIIO(PetscViewer,PetscBool *);
 51: #if defined(PETSC_HAVE_MPIIO)
 52: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetMPIIODescriptor(PetscViewer,MPI_File*);
 53: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetMPIIOOffset(PetscViewer,MPI_Offset*);
 54: PETSC_EXTERN PetscErrorCode PetscViewerBinaryAddMPIIOOffset(PetscViewer,MPI_Offset);
 55: #endif

 57: PETSC_EXTERN PetscErrorCode PetscViewerSocketOpen(MPI_Comm,const char[],int,PetscViewer*);
 58: PETSC_EXTERN PetscErrorCode PetscViewerStringOpen(MPI_Comm,char[],size_t,PetscViewer*);
 59: PETSC_EXTERN PetscErrorCode PetscViewerDrawOpen(MPI_Comm,const char[],const char[],int,int,int,int,PetscViewer*);
 60: PETSC_EXTERN PetscErrorCode PetscViewerDrawSetDrawType(PetscViewer,PetscDrawType);
 61: PETSC_EXTERN PetscErrorCode PetscViewerDrawGetDraw(PetscViewer,PetscInt,PetscDraw*);
 62: PETSC_EXTERN PetscErrorCode PetscViewerDrawBaseAdd(PetscViewer,PetscInt);
 63: PETSC_EXTERN PetscErrorCode PetscViewerDrawBaseSet(PetscViewer,PetscInt);
 64: PETSC_EXTERN PetscErrorCode PetscViewerDrawGetDrawLG(PetscViewer,PetscInt,PetscDrawLG*);
 65: PETSC_EXTERN PetscErrorCode PetscViewerDrawGetDrawAxis(PetscViewer,PetscInt,PetscDrawAxis*);

 67: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaOpen(MPI_Comm, int, const char[], const char[], PetscViewer *);
 68: PETSC_EXTERN PetscErrorCode PetscViewerSiloOpen(MPI_Comm, const char[], PetscViewer *);
 69: PETSC_EXTERN PetscErrorCode PetscViewerMatlabOpen(MPI_Comm,const char[],PetscFileMode,PetscViewer*);

 71: /*E
 72:     PetscViewerGLVisType - indicates what type of GLVis viewer to use

 74:     Level: beginner

 76: .seealso: PetscViewerGLVisOpen()
 77: E*/
 78: typedef enum {PETSC_VIEWER_GLVIS_DUMP, PETSC_VIEWER_GLVIS_SOCKET} PetscViewerGLVisType;
 79: PETSC_EXTERN PetscErrorCode PetscViewerGLVisOpen(MPI_Comm,PetscViewerGLVisType,const char*,PetscInt,PetscViewer*);
 80: PETSC_EXTERN PetscErrorCode PetscViewerGLVisSetSnapId(PetscViewer,PetscInt);
 81: PETSC_EXTERN PetscErrorCode PetscViewerGLVisSetFields(PetscViewer,PetscInt,const char*[],const char*[],PetscInt[],PetscInt[],PetscInt[],PetscErrorCode(*)(PetscObject,PetscInt,PetscObject[],void*),void*,PetscErrorCode(*)(void*));

 83: PETSC_EXTERN PetscErrorCode PetscViewerGetType(PetscViewer,PetscViewerType*);
 84: PETSC_EXTERN PetscErrorCode PetscViewerSetType(PetscViewer,PetscViewerType);
 85: PETSC_EXTERN PetscErrorCode PetscViewerDestroy(PetscViewer*);
 86: PETSC_EXTERN PetscErrorCode PetscViewerGetSubViewer(PetscViewer,MPI_Comm,PetscViewer*);
 87: PETSC_EXTERN PetscErrorCode PetscViewerRestoreSubViewer(PetscViewer,MPI_Comm,PetscViewer*);

 89: PETSC_EXTERN PetscErrorCode PetscViewerSetUp(PetscViewer);
 90: PETSC_EXTERN PetscErrorCode PetscViewerView(PetscViewer,PetscViewer);
 91: PETSC_STATIC_INLINE PetscErrorCode PetscViewerViewFromOptions(PetscViewer A,PetscObject obj,const char name[]) {return PetscObjectViewFromOptions((PetscObject)A,obj,name);}

 93: PETSC_EXTERN PetscErrorCode PetscViewerSetOptionsPrefix(PetscViewer,const char[]);
 94: PETSC_EXTERN PetscErrorCode PetscViewerAppendOptionsPrefix(PetscViewer,const char[]);
 95: PETSC_EXTERN PetscErrorCode PetscViewerGetOptionsPrefix(PetscViewer,const char*[]);

 97: /*E
 98:     PetscViewerFormat - Way a viewer presents the object

100:    Level: beginner

102:    The values below are also listed in petsc/finclude/petscviewer.h. If another values is added below it
103:    must also be added there.

105: .seealso: PetscViewer, PetscViewerType, PetscViewerPushFormat(), PetscViewerPopFormat()
106: E*/
107: typedef enum {
108:   PETSC_VIEWER_DEFAULT,
109:   PETSC_VIEWER_ASCII_MATLAB,
110:   PETSC_VIEWER_ASCII_MATHEMATICA,
111:   PETSC_VIEWER_ASCII_IMPL,
112:   PETSC_VIEWER_ASCII_INFO,
113:   PETSC_VIEWER_ASCII_INFO_DETAIL,
114:   PETSC_VIEWER_ASCII_COMMON,
115:   PETSC_VIEWER_ASCII_SYMMODU,
116:   PETSC_VIEWER_ASCII_INDEX,
117:   PETSC_VIEWER_ASCII_DENSE,
118:   PETSC_VIEWER_ASCII_MATRIXMARKET,
119:   PETSC_VIEWER_ASCII_VTK,
120:   PETSC_VIEWER_ASCII_VTK_CELL,
121:   PETSC_VIEWER_ASCII_VTK_COORDS,
122:   PETSC_VIEWER_ASCII_PCICE,
123:   PETSC_VIEWER_ASCII_PYTHON,
124:   PETSC_VIEWER_ASCII_FACTOR_INFO,
125:   PETSC_VIEWER_ASCII_LATEX,
126:   PETSC_VIEWER_ASCII_XML,
127:   PETSC_VIEWER_ASCII_GLVIS,
128:   PETSC_VIEWER_DRAW_BASIC,
129:   PETSC_VIEWER_DRAW_LG,
130:   PETSC_VIEWER_DRAW_CONTOUR,
131:   PETSC_VIEWER_DRAW_PORTS,
132:   PETSC_VIEWER_VTK_VTS,
133:   PETSC_VIEWER_VTK_VTR,
134:   PETSC_VIEWER_VTK_VTU,
135:   PETSC_VIEWER_BINARY_MATLAB,
136:   PETSC_VIEWER_NATIVE,
137:   PETSC_VIEWER_HDF5_VIZ,
138:   PETSC_VIEWER_NOFORMAT
139:   } PetscViewerFormat;
140: PETSC_EXTERN const char *const PetscViewerFormats[];

142: PETSC_EXTERN PETSC_DEPRECATED("Use PetscViewerPushFormat()/PetscViewerPopFormat()") PetscErrorCode PetscViewerSetFormat(PetscViewer,PetscViewerFormat);
143: PETSC_EXTERN PetscErrorCode PetscViewerPushFormat(PetscViewer,PetscViewerFormat);
144: PETSC_EXTERN PetscErrorCode PetscViewerPopFormat(PetscViewer);
145: PETSC_EXTERN PetscErrorCode PetscViewerGetFormat(PetscViewer,PetscViewerFormat*);
146: PETSC_EXTERN PetscErrorCode PetscViewerFlush(PetscViewer);

148: PETSC_EXTERN PetscErrorCode PetscOptionsPushGetViewerOff(PetscBool);
149: PETSC_EXTERN PetscErrorCode PetscOptionsPopGetViewerOff(void);
150: PETSC_EXTERN PetscErrorCode PetscOptionsGetViewerOff(PetscBool*);
151: PETSC_EXTERN PetscErrorCode PetscOptionsGetViewer(MPI_Comm,const char[],const char[],PetscViewer*,PetscViewerFormat*,PetscBool*);
152: #define PetscOptionsViewer(a,b,c,d,e,f) PetscOptionsViewer_Private(PetscOptionsObject,a,b,c,d,e,f);
153: PETSC_EXTERN PetscErrorCode PetscOptionsViewer_Private(PetscOptionItems*,const char[],const char[],const char[],PetscViewer*,PetscViewerFormat *,PetscBool *);

155: typedef struct {PetscViewer viewer;PetscViewerFormat format;} PetscViewerAndFormat;
156: PETSC_EXTERN PetscErrorCode  PetscViewerAndFormatCreate(PetscViewer,PetscViewerFormat,PetscViewerAndFormat**);
157: PETSC_EXTERN PetscErrorCode  PetscViewerAndFormatDestroy(PetscViewerAndFormat**);

159: /*
160:    Operations explicit to a particular class of viewers
161: */

163: PETSC_EXTERN PetscErrorCode PetscViewerASCIIGetPointer(PetscViewer,FILE**);
164: PETSC_EXTERN PetscErrorCode PetscViewerFileGetMode(PetscViewer,PetscFileMode*);
165: PETSC_EXTERN PetscErrorCode PetscViewerFileSetMode(PetscViewer,PetscFileMode);
166: PETSC_EXTERN PetscErrorCode PetscViewerRead(PetscViewer,void*,PetscInt,PetscInt*,PetscDataType);
167: PETSC_EXTERN PetscErrorCode PetscViewerASCIIPrintf(PetscViewer,const char[],...);
168: PETSC_EXTERN PetscErrorCode PetscViewerASCIISynchronizedPrintf(PetscViewer,const char[],...);
169: PETSC_EXTERN PetscErrorCode PetscViewerASCIIPushSynchronized(PetscViewer);
170: PETSC_EXTERN PetscErrorCode PetscViewerASCIIPopSynchronized(PetscViewer);
171: PETSC_EXTERN PetscErrorCode PetscViewerASCIIPushTab(PetscViewer);
172: PETSC_EXTERN PetscErrorCode PetscViewerASCIIPopTab(PetscViewer);
173: PETSC_EXTERN PetscErrorCode PetscViewerASCIIUseTabs(PetscViewer,PetscBool );
174: PETSC_EXTERN PetscErrorCode PetscViewerASCIISetTab(PetscViewer,PetscInt);
175: PETSC_EXTERN PetscErrorCode PetscViewerASCIIGetTab(PetscViewer,PetscInt*);
176: PETSC_EXTERN PetscErrorCode PetscViewerASCIIAddTab(PetscViewer,PetscInt);
177: PETSC_EXTERN PetscErrorCode PetscViewerASCIISubtractTab(PetscViewer,PetscInt);
178: PETSC_EXTERN PetscErrorCode PetscViewerASCIIRead(PetscViewer,void *,PetscInt,PetscInt*,PetscDataType);
179: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetDescriptor(PetscViewer,int*);
180: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetInfoPointer(PetscViewer,FILE **);
181: PETSC_EXTERN PetscErrorCode PetscViewerBinaryRead(PetscViewer,void*,PetscInt,PetscInt*,PetscDataType);
182: PETSC_EXTERN PetscErrorCode PetscViewerBinaryWrite(PetscViewer,void*,PetscInt,PetscDataType,PetscBool );
183: PETSC_EXTERN PetscErrorCode PetscViewerStringSPrintf(PetscViewer,const char[],...);
184: PETSC_EXTERN PetscErrorCode PetscViewerStringSetString(PetscViewer,char[],PetscInt);
185: PETSC_EXTERN PetscErrorCode PetscViewerDrawClear(PetscViewer);
186: PETSC_EXTERN PetscErrorCode PetscViewerDrawSetHold(PetscViewer,PetscBool);
187: PETSC_EXTERN PetscErrorCode PetscViewerDrawGetHold(PetscViewer,PetscBool*);
188: PETSC_EXTERN PetscErrorCode PetscViewerDrawSetPause(PetscViewer,PetscReal);
189: PETSC_EXTERN PetscErrorCode PetscViewerDrawGetPause(PetscViewer,PetscReal*);
190: PETSC_EXTERN PetscErrorCode PetscViewerDrawSetInfo(PetscViewer,const char[],const char[],int,int,int,int);
191: PETSC_EXTERN PetscErrorCode PetscViewerDrawResize(PetscViewer,int,int);
192: PETSC_EXTERN PetscErrorCode PetscViewerDrawSetBounds(PetscViewer,PetscInt,const PetscReal*);
193: PETSC_EXTERN PetscErrorCode PetscViewerDrawGetBounds(PetscViewer,PetscInt*,const PetscReal**);
194: PETSC_EXTERN PetscErrorCode PetscViewerSocketSetConnection(PetscViewer,const char[],int);
195: PETSC_EXTERN PetscErrorCode PetscViewerBinarySkipInfo(PetscViewer);
196: PETSC_EXTERN PetscErrorCode PetscViewerBinarySetSkipInfo(PetscViewer,PetscBool);
197: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetSkipInfo(PetscViewer,PetscBool*);
198: PETSC_EXTERN PetscErrorCode PetscViewerBinarySetSkipOptions(PetscViewer,PetscBool );
199: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetSkipOptions(PetscViewer,PetscBool *);
200: PETSC_EXTERN PetscErrorCode PetscViewerBinarySetSkipHeader(PetscViewer,PetscBool);
201: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetSkipHeader(PetscViewer,PetscBool*);
202: PETSC_EXTERN PetscErrorCode PetscViewerBinaryReadStringArray(PetscViewer,char***);
203: PETSC_EXTERN PetscErrorCode PetscViewerBinaryWriteStringArray(PetscViewer,const char *const*);

205: PETSC_EXTERN PetscErrorCode PetscViewerFileSetName(PetscViewer,const char[]);
206: PETSC_EXTERN PetscErrorCode PetscViewerFileGetName(PetscViewer,const char**);

208: PETSC_EXTERN PetscErrorCode PetscViewerVUGetPointer(PetscViewer, FILE**);
209: PETSC_EXTERN PetscErrorCode PetscViewerVUSetVecSeen(PetscViewer, PetscBool );
210: PETSC_EXTERN PetscErrorCode PetscViewerVUGetVecSeen(PetscViewer, PetscBool  *);
211: PETSC_EXTERN PetscErrorCode PetscViewerVUPrintDeferred(PetscViewer, const char [], ...);
212: PETSC_EXTERN PetscErrorCode PetscViewerVUFlushDeferred(PetscViewer);

214: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaInitializePackage(void);
215: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaFinalizePackage(void);
216: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaGetName(PetscViewer, const char **);
217: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaSetName(PetscViewer, const char []);
218: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaClearName(PetscViewer);
219: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaSkipPackets(PetscViewer, int);

221: PETSC_EXTERN PetscErrorCode PetscViewerSiloGetName(PetscViewer, char **);
222: PETSC_EXTERN PetscErrorCode PetscViewerSiloSetName(PetscViewer, const char []);
223: PETSC_EXTERN PetscErrorCode PetscViewerSiloClearName(PetscViewer);
224: PETSC_EXTERN PetscErrorCode PetscViewerSiloGetMeshName(PetscViewer, char **);
225: PETSC_EXTERN PetscErrorCode PetscViewerSiloSetMeshName(PetscViewer, const char []);
226: PETSC_EXTERN PetscErrorCode PetscViewerSiloClearMeshName(PetscViewer);

228: typedef enum {PETSC_VTK_POINT_FIELD, PETSC_VTK_POINT_VECTOR_FIELD, PETSC_VTK_CELL_FIELD, PETSC_VTK_CELL_VECTOR_FIELD} PetscViewerVTKFieldType;
229: PETSC_EXTERN PetscErrorCode PetscViewerVTKAddField(PetscViewer,PetscObject,PetscErrorCode (*PetscViewerVTKWriteFunction)(PetscObject,PetscViewer),PetscViewerVTKFieldType,PetscObject);
230: PETSC_EXTERN PetscErrorCode PetscViewerVTKOpen(MPI_Comm,const char[],PetscFileMode,PetscViewer*);

232: /*
233:      These are all the default viewers that do not have to be explicitly opened
234: */
235: PETSC_EXTERN PetscViewer    PETSC_VIEWER_STDOUT_(MPI_Comm);
236: PETSC_EXTERN PetscErrorCode PetscViewerASCIIGetStdout(MPI_Comm,PetscViewer*);
237: PETSC_EXTERN PetscViewer    PETSC_VIEWER_STDERR_(MPI_Comm);
238: PETSC_EXTERN PetscErrorCode PetscViewerASCIIGetStderr(MPI_Comm,PetscViewer*);
239: PETSC_EXTERN PetscViewer    PETSC_VIEWER_DRAW_(MPI_Comm);
240: PETSC_EXTERN PetscViewer    PETSC_VIEWER_SOCKET_(MPI_Comm);
241: PETSC_EXTERN PetscViewer    PETSC_VIEWER_BINARY_(MPI_Comm);
242: PETSC_EXTERN PetscViewer    PETSC_VIEWER_MATLAB_(MPI_Comm);
243: PETSC_EXTERN PetscViewer    PETSC_VIEWER_HDF5_(MPI_Comm);
244: PETSC_EXTERN PetscViewer    PETSC_VIEWER_GLVIS_(MPI_Comm);
245: PETSC_EXTERN PetscViewer    PETSC_VIEWER_MATHEMATICA_WORLD_PRIVATE;

247: #define PETSC_VIEWER_STDERR_SELF  PETSC_VIEWER_STDERR_(PETSC_COMM_SELF)
248: #define PETSC_VIEWER_STDERR_WORLD PETSC_VIEWER_STDERR_(PETSC_COMM_WORLD)

250: /*MC
251:   PETSC_VIEWER_STDOUT_WORLD  - same as PETSC_VIEWER_STDOUT_(PETSC_COMM_WORLD)

253:   Level: beginner
254: M*/
255: #define PETSC_VIEWER_STDOUT_WORLD PETSC_VIEWER_STDOUT_(PETSC_COMM_WORLD)

257: /*MC
258:   PETSC_VIEWER_STDOUT_SELF  - same as PETSC_VIEWER_STDOUT_(PETSC_COMM_SELF)

260:   Level: beginner
261: M*/
262: #define PETSC_VIEWER_STDOUT_SELF  PETSC_VIEWER_STDOUT_(PETSC_COMM_SELF)

264: /*MC
265:   PETSC_VIEWER_DRAW_WORLD  - same as PETSC_VIEWER_DRAW_(PETSC_COMM_WORLD)

267:   Level: intermediate
268: M*/
269: #define PETSC_VIEWER_DRAW_WORLD   PETSC_VIEWER_DRAW_(PETSC_COMM_WORLD)

271: /*MC
272:   PETSC_VIEWER_DRAW_SELF  - same as PETSC_VIEWER_DRAW_(PETSC_COMM_SELF)

274:   Level: intermediate
275: M*/
276: #define PETSC_VIEWER_DRAW_SELF    PETSC_VIEWER_DRAW_(PETSC_COMM_SELF)

278: /*MC
279:   PETSC_VIEWER_SOCKET_WORLD  - same as PETSC_VIEWER_SOCKET_(PETSC_COMM_WORLD)

281:   Level: intermediate
282: M*/
283: #define PETSC_VIEWER_SOCKET_WORLD PETSC_VIEWER_SOCKET_(PETSC_COMM_WORLD)

285: /*MC
286:   PETSC_VIEWER_SOCKET_SELF  - same as PETSC_VIEWER_SOCKET_(PETSC_COMM_SELF)

288:   Level: intermediate
289: M*/
290: #define PETSC_VIEWER_SOCKET_SELF  PETSC_VIEWER_SOCKET_(PETSC_COMM_SELF)

292: /*MC
293:   PETSC_VIEWER_BINARY_WORLD  - same as PETSC_VIEWER_BINARY_(PETSC_COMM_WORLD)

295:   Level: intermediate
296: M*/
297: #define PETSC_VIEWER_BINARY_WORLD PETSC_VIEWER_BINARY_(PETSC_COMM_WORLD)

299: /*MC
300:   PETSC_VIEWER_BINARY_SELF  - same as PETSC_VIEWER_BINARY_(PETSC_COMM_SELF)

302:   Level: intermediate
303: M*/
304: #define PETSC_VIEWER_BINARY_SELF  PETSC_VIEWER_BINARY_(PETSC_COMM_SELF)

306: /*MC
307:   PETSC_VIEWER_MATLAB_WORLD  - same as PETSC_VIEWER_MATLAB_(PETSC_COMM_WORLD)

309:   Level: intermediate
310: M*/
311: #define PETSC_VIEWER_MATLAB_WORLD PETSC_VIEWER_MATLAB_(PETSC_COMM_WORLD)

313: /*MC
314:   PETSC_VIEWER_MATLAB_SELF  - same as PETSC_VIEWER_MATLAB_(PETSC_COMM_SELF)

316:   Level: intermediate
317: M*/
318: #define PETSC_VIEWER_MATLAB_SELF  PETSC_VIEWER_MATLAB_(PETSC_COMM_SELF)

320: #define PETSC_VIEWER_MATHEMATICA_WORLD (PetscViewerInitializeMathematicaWorld_Private(),PETSC_VIEWER_MATHEMATICA_WORLD_PRIVATE)

322: PETSC_EXTERN PetscErrorCode PetscViewerFlowControlStart(PetscViewer,PetscInt*,PetscInt*);
323: PETSC_EXTERN PetscErrorCode PetscViewerFlowControlStepMaster(PetscViewer,PetscInt,PetscInt*,PetscInt);
324: PETSC_EXTERN PetscErrorCode PetscViewerFlowControlEndMaster(PetscViewer,PetscInt*);
325: PETSC_EXTERN PetscErrorCode PetscViewerFlowControlStepWorker(PetscViewer,PetscMPIInt,PetscInt*);
326: PETSC_EXTERN PetscErrorCode PetscViewerFlowControlEndWorker(PetscViewer,PetscInt*);

328: /*
329:    PetscViewer writes to MATLAB .mat file
330: */
331: PETSC_EXTERN PetscErrorCode PetscViewerMatlabPutArray(PetscViewer,int,int,const PetscScalar*,const char*);
332: PETSC_EXTERN PetscErrorCode PetscViewerMatlabGetArray(PetscViewer,int,int,PetscScalar*,const char*);
333: PETSC_EXTERN PetscErrorCode PetscViewerMatlabPutVariable(PetscViewer,const char*,void*);

335: #if defined(PETSC_HAVE_SAWS)
336: PETSC_EXTERN PetscErrorCode PetscObjectViewSAWs(PetscObject,PetscViewer);
337: #endif

339: /*S
340:      PetscViewers - Abstract collection of PetscViewers. It is just an expandable array of viewers.

342:    Level: intermediate

344:   Concepts: viewing

346: .seealso:  PetscViewerCreate(), PetscViewerSetType(), PetscViewerType, PetscViewer, PetscViewersCreate(),
347:            PetscViewersGetViewer()
348: S*/
349: typedef struct _n_PetscViewers* PetscViewers;
350: PETSC_EXTERN PetscErrorCode PetscViewersCreate(MPI_Comm,PetscViewers*);
351: PETSC_EXTERN PetscErrorCode PetscViewersDestroy(PetscViewers*);
352: PETSC_EXTERN PetscErrorCode PetscViewersGetViewer(PetscViewers,PetscInt,PetscViewer*);

354: #endif