Actual source code: petscviewer.h
petsc-3.12.4 2020-02-04
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      1: /*
      2:      PetscViewers are objects where other objects can be looked at or stored.
      3: */

      5: #if !defined(PETSCVIEWER_H)
      6: #define PETSCVIEWER_H

      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"
     34: #define PETSCVIEWERADIOS        "adios"
     35: #define PETSCVIEWERADIOS2       "adios2"

     37: PETSC_EXTERN PetscFunctionList PetscViewerList;
     38: PETSC_EXTERN PetscErrorCode PetscViewerInitializePackage(void);

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

     42: PETSC_EXTERN PetscErrorCode PetscViewerCreate(MPI_Comm,PetscViewer*);
     43: PETSC_EXTERN PetscErrorCode PetscViewerSetFromOptions(PetscViewer);
     44: PETSC_EXTERN PetscErrorCode PetscViewerASCIIOpenWithFILE(MPI_Comm,FILE*,PetscViewer*);

     46: PETSC_EXTERN PetscErrorCode PetscViewerASCIIOpen(MPI_Comm,const char[],PetscViewer*);
     47: PETSC_EXTERN PetscErrorCode PetscViewerASCIISetFILE(PetscViewer,FILE*);
     48: PETSC_EXTERN PetscErrorCode PetscViewerBinaryOpen(MPI_Comm,const char[],PetscFileMode,PetscViewer*);
     49: PETSC_EXTERN PetscErrorCode PetscViewerADIOSOpen(MPI_Comm,const char[],PetscFileMode,PetscViewer*);
     50: PETSC_EXTERN PetscErrorCode PetscViewerADIOS2Open(MPI_Comm,const char[],PetscFileMode,PetscViewer*);
     51: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetFlowControl(PetscViewer,PetscInt*);
     52: PETSC_EXTERN PetscErrorCode PetscViewerBinarySetFlowControl(PetscViewer,PetscInt);
     53: PETSC_EXTERN PetscErrorCode PetscViewerBinarySetUseMPIIO(PetscViewer,PetscBool);
     54: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetUseMPIIO(PetscViewer,PetscBool *);
     55: #if defined(PETSC_HAVE_MPIIO)
     56: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetMPIIODescriptor(PetscViewer,MPI_File*);
     57: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetMPIIOOffset(PetscViewer,MPI_Offset*);
     58: PETSC_EXTERN PetscErrorCode PetscViewerBinaryAddMPIIOOffset(PetscViewer,MPI_Offset);
     59: #endif

     61: PETSC_EXTERN PetscErrorCode PetscViewerSocketOpen(MPI_Comm,const char[],int,PetscViewer*);
     62: PETSC_EXTERN PetscErrorCode PetscViewerStringOpen(MPI_Comm,char[],size_t,PetscViewer*);
     63: PETSC_EXTERN PetscErrorCode PetscViewerDrawOpen(MPI_Comm,const char[],const char[],int,int,int,int,PetscViewer*);
     64: PETSC_EXTERN PetscErrorCode PetscViewerDrawSetDrawType(PetscViewer,PetscDrawType);
     65: PETSC_EXTERN PetscErrorCode PetscViewerDrawGetDrawType(PetscViewer,PetscDrawType*);
     66: PETSC_EXTERN PetscErrorCode PetscViewerDrawSetTitle(PetscViewer,const char[]);
     67: PETSC_EXTERN PetscErrorCode PetscViewerDrawGetTitle(PetscViewer,const char*[]);
     68: PETSC_EXTERN PetscErrorCode PetscViewerDrawGetDraw(PetscViewer,PetscInt,PetscDraw*);
     69: PETSC_EXTERN PetscErrorCode PetscViewerDrawBaseAdd(PetscViewer,PetscInt);
     70: PETSC_EXTERN PetscErrorCode PetscViewerDrawBaseSet(PetscViewer,PetscInt);
     71: PETSC_EXTERN PetscErrorCode PetscViewerDrawGetDrawLG(PetscViewer,PetscInt,PetscDrawLG*);
     72: PETSC_EXTERN PetscErrorCode PetscViewerDrawGetDrawAxis(PetscViewer,PetscInt,PetscDrawAxis*);

     74: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaOpen(MPI_Comm, int, const char[], const char[], PetscViewer *);
     75: PETSC_EXTERN PetscErrorCode PetscViewerSiloOpen(MPI_Comm, const char[], PetscViewer *);
     76: PETSC_EXTERN PetscErrorCode PetscViewerMatlabOpen(MPI_Comm,const char[],PetscFileMode,PetscViewer*);

     78: /*E
     79:     PetscViewerGLVisType - indicates what type of GLVis viewer to use

     81:     Level: beginner

     83: .seealso: PetscViewerGLVisOpen()
     84: E*/
     85: typedef enum {PETSC_VIEWER_GLVIS_DUMP, PETSC_VIEWER_GLVIS_SOCKET} PetscViewerGLVisType;
     86: PETSC_EXTERN PetscErrorCode PetscViewerGLVisOpen(MPI_Comm,PetscViewerGLVisType,const char*,PetscInt,PetscViewer*);
     87: PETSC_EXTERN PetscErrorCode PetscViewerGLVisSetPrecision(PetscViewer,PetscInt);
     88: PETSC_EXTERN PetscErrorCode PetscViewerGLVisSetSnapId(PetscViewer,PetscInt);
     89: PETSC_EXTERN PetscErrorCode PetscViewerGLVisSetFields(PetscViewer,PetscInt,const char*[],PetscInt[],PetscErrorCode(*)(PetscObject,PetscInt,PetscObject[],void*),PetscObject[],void*,PetscErrorCode(*)(void*));

     91: PETSC_EXTERN PetscErrorCode PetscViewerGetType(PetscViewer,PetscViewerType*);
     92: PETSC_EXTERN PetscErrorCode PetscViewerSetType(PetscViewer,PetscViewerType);
     93: PETSC_EXTERN PetscErrorCode PetscViewerDestroy(PetscViewer*);
     94: PETSC_EXTERN PetscErrorCode PetscViewerGetSubViewer(PetscViewer,MPI_Comm,PetscViewer*);
     95: PETSC_EXTERN PetscErrorCode PetscViewerRestoreSubViewer(PetscViewer,MPI_Comm,PetscViewer*);

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

    101: PETSC_EXTERN PetscErrorCode PetscViewerSetOptionsPrefix(PetscViewer,const char[]);
    102: PETSC_EXTERN PetscErrorCode PetscViewerAppendOptionsPrefix(PetscViewer,const char[]);
    103: PETSC_EXTERN PetscErrorCode PetscViewerGetOptionsPrefix(PetscViewer,const char*[]);

    105: PETSC_EXTERN PetscErrorCode PetscViewerReadable(PetscViewer,PetscBool*);
    106: PETSC_EXTERN PetscErrorCode PetscViewerWritable(PetscViewer,PetscBool*);
    107: PETSC_EXTERN PetscErrorCode PetscViewerCheckReadable(PetscViewer);
    108: PETSC_EXTERN PetscErrorCode PetscViewerCheckWritable(PetscViewer);

    110: /*E
    111:     PetscViewerFormat - Way a viewer presents the object

    113:    Level: beginner

    115: .seealso: PetscViewer, PetscViewerType, PetscViewerPushFormat(), PetscViewerPopFormat()
    116: E*/
    117: typedef enum {
    118:   PETSC_VIEWER_DEFAULT,
    119:   PETSC_VIEWER_ASCII_MATLAB,
    120:   PETSC_VIEWER_ASCII_MATHEMATICA,
    121:   PETSC_VIEWER_ASCII_IMPL,
    122:   PETSC_VIEWER_ASCII_INFO,
    123:   PETSC_VIEWER_ASCII_INFO_DETAIL,
    124:   PETSC_VIEWER_ASCII_COMMON,
    125:   PETSC_VIEWER_ASCII_SYMMODU,
    126:   PETSC_VIEWER_ASCII_INDEX,
    127:   PETSC_VIEWER_ASCII_DENSE,
    128:   PETSC_VIEWER_ASCII_MATRIXMARKET,
    129:   PETSC_VIEWER_ASCII_VTK,
    130:   PETSC_VIEWER_ASCII_VTK_CELL,
    131:   PETSC_VIEWER_ASCII_VTK_COORDS,
    132:   PETSC_VIEWER_ASCII_PCICE,
    133:   PETSC_VIEWER_ASCII_PYTHON,
    134:   PETSC_VIEWER_ASCII_FACTOR_INFO,
    135:   PETSC_VIEWER_ASCII_LATEX,
    136:   PETSC_VIEWER_ASCII_XML,
    137:   PETSC_VIEWER_ASCII_GLVIS,
    138:   PETSC_VIEWER_ASCII_CSV,
    139:   PETSC_VIEWER_DRAW_BASIC,
    140:   PETSC_VIEWER_DRAW_LG,
    141:   PETSC_VIEWER_DRAW_LG_XRANGE,
    142:   PETSC_VIEWER_DRAW_CONTOUR,
    143:   PETSC_VIEWER_DRAW_PORTS,
    144:   PETSC_VIEWER_VTK_VTS,
    145:   PETSC_VIEWER_VTK_VTR,
    146:   PETSC_VIEWER_VTK_VTU,
    147:   PETSC_VIEWER_BINARY_MATLAB,
    148:   PETSC_VIEWER_NATIVE,
    149:   PETSC_VIEWER_HDF5_PETSC,
    150:   PETSC_VIEWER_HDF5_VIZ,
    151:   PETSC_VIEWER_HDF5_XDMF,
    152:   PETSC_VIEWER_HDF5_MAT,
    153:   PETSC_VIEWER_NOFORMAT,
    154:   PETSC_VIEWER_LOAD_BALANCE
    155:   } PetscViewerFormat;
    156: PETSC_EXTERN const char *const PetscViewerFormats[];

    158: PETSC_EXTERN PETSC_DEPRECATED_FUNCTION("Use PetscViewerPushFormat()/PetscViewerPopFormat()") PetscErrorCode PetscViewerSetFormat(PetscViewer,PetscViewerFormat);
    159: PETSC_EXTERN PetscErrorCode PetscViewerPushFormat(PetscViewer,PetscViewerFormat);
    160: PETSC_EXTERN PetscErrorCode PetscViewerPopFormat(PetscViewer);
    161: PETSC_EXTERN PetscErrorCode PetscViewerGetFormat(PetscViewer,PetscViewerFormat*);
    162: PETSC_EXTERN PetscErrorCode PetscViewerFlush(PetscViewer);

    164: PETSC_EXTERN PetscErrorCode PetscOptionsPushGetViewerOff(PetscBool);
    165: PETSC_EXTERN PetscErrorCode PetscOptionsPopGetViewerOff(void);
    166: PETSC_EXTERN PetscErrorCode PetscOptionsGetViewerOff(PetscBool*);
    167: PETSC_EXTERN PetscErrorCode PetscOptionsGetViewer(MPI_Comm,PetscOptions,const char[],const char[],PetscViewer*,PetscViewerFormat*,PetscBool*);
    168: #define PetscOptionsViewer(a,b,c,d,e,f) PetscOptionsViewer_Private(PetscOptionsObject,a,b,c,d,e,f)
    169: PETSC_EXTERN PetscErrorCode PetscOptionsViewer_Private(PetscOptionItems*,const char[],const char[],const char[],PetscViewer*,PetscViewerFormat *,PetscBool *);

    171: typedef struct {PetscViewer viewer;PetscViewerFormat format;} PetscViewerAndFormat;
    172: PETSC_EXTERN PetscErrorCode  PetscViewerAndFormatCreate(PetscViewer,PetscViewerFormat,PetscViewerAndFormat**);
    173: PETSC_EXTERN PetscErrorCode  PetscViewerAndFormatDestroy(PetscViewerAndFormat**);

    175: /*
    176:    Operations explicit to a particular class of viewers
    177: */

    179: PETSC_EXTERN PetscErrorCode PetscViewerASCIIGetPointer(PetscViewer,FILE**);
    180: PETSC_EXTERN PetscErrorCode PetscViewerFileGetMode(PetscViewer,PetscFileMode*);
    181: PETSC_EXTERN PetscErrorCode PetscViewerFileSetMode(PetscViewer,PetscFileMode);
    182: PETSC_EXTERN PetscErrorCode PetscViewerRead(PetscViewer,void*,PetscInt,PetscInt*,PetscDataType);
    183: PETSC_EXTERN PetscErrorCode PetscViewerASCIIPrintf(PetscViewer,const char[],...);
    184: PETSC_EXTERN PetscErrorCode PetscViewerASCIISynchronizedPrintf(PetscViewer,const char[],...);
    185: PETSC_EXTERN PetscErrorCode PetscViewerASCIIPushSynchronized(PetscViewer);
    186: PETSC_EXTERN PetscErrorCode PetscViewerASCIIPopSynchronized(PetscViewer);
    187: PETSC_EXTERN PetscErrorCode PetscViewerASCIIPushTab(PetscViewer);
    188: PETSC_EXTERN PetscErrorCode PetscViewerASCIIPopTab(PetscViewer);
    189: PETSC_EXTERN PetscErrorCode PetscViewerASCIIUseTabs(PetscViewer,PetscBool );
    190: PETSC_EXTERN PetscErrorCode PetscViewerASCIISetTab(PetscViewer,PetscInt);
    191: PETSC_EXTERN PetscErrorCode PetscViewerASCIIGetTab(PetscViewer,PetscInt*);
    192: PETSC_EXTERN PetscErrorCode PetscViewerASCIIAddTab(PetscViewer,PetscInt);
    193: PETSC_EXTERN PetscErrorCode PetscViewerASCIISubtractTab(PetscViewer,PetscInt);
    194: PETSC_EXTERN PetscErrorCode PetscViewerASCIIRead(PetscViewer,void *,PetscInt,PetscInt*,PetscDataType);
    195: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetDescriptor(PetscViewer,int*);
    196: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetInfoPointer(PetscViewer,FILE **);
    197: PETSC_EXTERN PetscErrorCode PetscViewerBinaryRead(PetscViewer,void*,PetscInt,PetscInt*,PetscDataType);
    198: PETSC_EXTERN PetscErrorCode PetscViewerBinaryWrite(PetscViewer,void*,PetscInt,PetscDataType,PetscBool );
    199: PETSC_EXTERN PetscErrorCode PetscViewerStringSPrintf(PetscViewer,const char[],...);
    200: PETSC_EXTERN PetscErrorCode PetscViewerStringSetString(PetscViewer,char[],size_t);
    201: PETSC_EXTERN PetscErrorCode PetscViewerStringGetStringRead(PetscViewer,const char*[],size_t*);
    202: PETSC_EXTERN PetscErrorCode PetscViewerStringSetOwnString(PetscViewer);
    203: PETSC_EXTERN PetscErrorCode PetscViewerDrawClear(PetscViewer);
    204: PETSC_EXTERN PetscErrorCode PetscViewerDrawSetHold(PetscViewer,PetscBool);
    205: PETSC_EXTERN PetscErrorCode PetscViewerDrawGetHold(PetscViewer,PetscBool*);
    206: PETSC_EXTERN PetscErrorCode PetscViewerDrawSetPause(PetscViewer,PetscReal);
    207: PETSC_EXTERN PetscErrorCode PetscViewerDrawGetPause(PetscViewer,PetscReal*);
    208: PETSC_EXTERN PetscErrorCode PetscViewerDrawSetInfo(PetscViewer,const char[],const char[],int,int,int,int);
    209: PETSC_EXTERN PetscErrorCode PetscViewerDrawResize(PetscViewer,int,int);
    210: PETSC_EXTERN PetscErrorCode PetscViewerDrawSetBounds(PetscViewer,PetscInt,const PetscReal*);
    211: PETSC_EXTERN PetscErrorCode PetscViewerDrawGetBounds(PetscViewer,PetscInt*,const PetscReal**);
    212: PETSC_EXTERN PetscErrorCode PetscViewerSocketSetConnection(PetscViewer,const char[],int);
    213: PETSC_EXTERN PetscErrorCode PetscViewerBinarySkipInfo(PetscViewer);
    214: PETSC_EXTERN PetscErrorCode PetscViewerBinarySetSkipInfo(PetscViewer,PetscBool);
    215: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetSkipInfo(PetscViewer,PetscBool*);
    216: PETSC_EXTERN PetscErrorCode PetscViewerBinarySetSkipOptions(PetscViewer,PetscBool );
    217: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetSkipOptions(PetscViewer,PetscBool *);
    218: PETSC_EXTERN PetscErrorCode PetscViewerBinarySetSkipHeader(PetscViewer,PetscBool);
    219: PETSC_EXTERN PetscErrorCode PetscViewerBinaryGetSkipHeader(PetscViewer,PetscBool*);
    220: PETSC_EXTERN PetscErrorCode PetscViewerBinaryReadStringArray(PetscViewer,char***);
    221: PETSC_EXTERN PetscErrorCode PetscViewerBinaryWriteStringArray(PetscViewer,const char *const*);

    223: PETSC_EXTERN PetscErrorCode PetscViewerFileSetName(PetscViewer,const char[]);
    224: PETSC_EXTERN PetscErrorCode PetscViewerFileGetName(PetscViewer,const char**);

    226: PETSC_EXTERN PetscErrorCode PetscViewerVUGetPointer(PetscViewer, FILE**);
    227: PETSC_EXTERN PetscErrorCode PetscViewerVUSetVecSeen(PetscViewer, PetscBool );
    228: PETSC_EXTERN PetscErrorCode PetscViewerVUGetVecSeen(PetscViewer, PetscBool  *);
    229: PETSC_EXTERN PetscErrorCode PetscViewerVUPrintDeferred(PetscViewer, const char [], ...);
    230: PETSC_EXTERN PetscErrorCode PetscViewerVUFlushDeferred(PetscViewer);

    232: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaInitializePackage(void);
    233: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaFinalizePackage(void);
    234: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaGetName(PetscViewer, const char **);
    235: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaSetName(PetscViewer, const char []);
    236: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaClearName(PetscViewer);
    237: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaSkipPackets(PetscViewer, int);

    239: PETSC_EXTERN PetscErrorCode PetscViewerSiloGetName(PetscViewer, char **);
    240: PETSC_EXTERN PetscErrorCode PetscViewerSiloSetName(PetscViewer, const char []);
    241: PETSC_EXTERN PetscErrorCode PetscViewerSiloClearName(PetscViewer);
    242: PETSC_EXTERN PetscErrorCode PetscViewerSiloGetMeshName(PetscViewer, char **);
    243: PETSC_EXTERN PetscErrorCode PetscViewerSiloSetMeshName(PetscViewer, const char []);
    244: PETSC_EXTERN PetscErrorCode PetscViewerSiloClearMeshName(PetscViewer);

    246: typedef enum {PETSC_VTK_POINT_FIELD, PETSC_VTK_POINT_VECTOR_FIELD, PETSC_VTK_CELL_FIELD, PETSC_VTK_CELL_VECTOR_FIELD} PetscViewerVTKFieldType;
    247: PETSC_EXTERN PetscErrorCode PetscViewerVTKAddField(PetscViewer,PetscObject,PetscErrorCode (*PetscViewerVTKWriteFunction)(PetscObject,PetscViewer),PetscViewerVTKFieldType,PetscBool,PetscObject);
    248: PETSC_EXTERN PetscErrorCode PetscViewerVTKGetDM(PetscViewer,PetscObject*);
    249: PETSC_EXTERN PetscErrorCode PetscViewerVTKOpen(MPI_Comm,const char[],PetscFileMode,PetscViewer*);

    251: /*
    252:      These are all the default viewers that do not have to be explicitly opened
    253: */
    254: PETSC_EXTERN PetscViewer    PETSC_VIEWER_STDOUT_(MPI_Comm);
    255: PETSC_EXTERN PetscErrorCode PetscViewerASCIIGetStdout(MPI_Comm,PetscViewer*);
    256: PETSC_EXTERN PetscViewer    PETSC_VIEWER_STDERR_(MPI_Comm);
    257: PETSC_EXTERN PetscErrorCode PetscViewerASCIIGetStderr(MPI_Comm,PetscViewer*);
    258: PETSC_EXTERN PetscViewer    PETSC_VIEWER_DRAW_(MPI_Comm);
    259: PETSC_EXTERN PetscViewer    PETSC_VIEWER_SOCKET_(MPI_Comm);
    260: PETSC_EXTERN PetscViewer    PETSC_VIEWER_BINARY_(MPI_Comm);
    261: PETSC_EXTERN PetscViewer    PETSC_VIEWER_MATLAB_(MPI_Comm);
    262: PETSC_EXTERN PetscViewer    PETSC_VIEWER_HDF5_(MPI_Comm);
    263: PETSC_EXTERN PetscViewer    PETSC_VIEWER_GLVIS_(MPI_Comm);
    264: PETSC_EXTERN PetscViewer    PETSC_VIEWER_MATHEMATICA_WORLD_PRIVATE;

    266: /*MC
    267:   PETSC_VIEWER_STDERR_SELF  - same as PETSC_VIEWER_STDERR_(PETSC_COMM_SELF)

    269:   Level: beginner
    270: M*/
    271: #define PETSC_VIEWER_STDERR_SELF  PETSC_VIEWER_STDERR_(PETSC_COMM_SELF)

    273: /*MC
    274:   PETSC_VIEWER_STDERR_WORLD  - same as PETSC_VIEWER_STDERR_(PETSC_COMM_WORLD)

    276:   Level: beginner
    277: M*/
    278: #define PETSC_VIEWER_STDERR_WORLD PETSC_VIEWER_STDERR_(PETSC_COMM_WORLD)

    280: /*MC
    281:   PETSC_VIEWER_STDOUT_WORLD  - same as PETSC_VIEWER_STDOUT_(PETSC_COMM_WORLD)

    283:   Level: beginner
    284: M*/
    285: #define PETSC_VIEWER_STDOUT_WORLD PETSC_VIEWER_STDOUT_(PETSC_COMM_WORLD)

    287: /*MC
    288:   PETSC_VIEWER_STDOUT_SELF  - same as PETSC_VIEWER_STDOUT_(PETSC_COMM_SELF)

    290:   Level: beginner
    291: M*/
    292: #define PETSC_VIEWER_STDOUT_SELF  PETSC_VIEWER_STDOUT_(PETSC_COMM_SELF)

    294: /*MC
    295:   PETSC_VIEWER_DRAW_WORLD  - same as PETSC_VIEWER_DRAW_(PETSC_COMM_WORLD)

    297:   Level: intermediate
    298: M*/
    299: #define PETSC_VIEWER_DRAW_WORLD   PETSC_VIEWER_DRAW_(PETSC_COMM_WORLD)

    301: /*MC
    302:   PETSC_VIEWER_DRAW_SELF  - same as PETSC_VIEWER_DRAW_(PETSC_COMM_SELF)

    304:   Level: intermediate
    305: M*/
    306: #define PETSC_VIEWER_DRAW_SELF    PETSC_VIEWER_DRAW_(PETSC_COMM_SELF)

    308: /*MC
    309:   PETSC_VIEWER_SOCKET_WORLD  - same as PETSC_VIEWER_SOCKET_(PETSC_COMM_WORLD)

    311:   Level: intermediate
    312: M*/
    313: #define PETSC_VIEWER_SOCKET_WORLD PETSC_VIEWER_SOCKET_(PETSC_COMM_WORLD)

    315: /*MC
    316:   PETSC_VIEWER_SOCKET_SELF  - same as PETSC_VIEWER_SOCKET_(PETSC_COMM_SELF)

    318:   Level: intermediate
    319: M*/
    320: #define PETSC_VIEWER_SOCKET_SELF  PETSC_VIEWER_SOCKET_(PETSC_COMM_SELF)

    322: /*MC
    323:   PETSC_VIEWER_BINARY_WORLD  - same as PETSC_VIEWER_BINARY_(PETSC_COMM_WORLD)

    325:   Level: intermediate
    326: M*/
    327: #define PETSC_VIEWER_BINARY_WORLD PETSC_VIEWER_BINARY_(PETSC_COMM_WORLD)

    329: /*MC
    330:   PETSC_VIEWER_BINARY_SELF  - same as PETSC_VIEWER_BINARY_(PETSC_COMM_SELF)

    332:   Level: intermediate
    333: M*/
    334: #define PETSC_VIEWER_BINARY_SELF  PETSC_VIEWER_BINARY_(PETSC_COMM_SELF)

    336: /*MC
    337:   PETSC_VIEWER_MATLAB_WORLD  - same as PETSC_VIEWER_MATLAB_(PETSC_COMM_WORLD)

    339:   Level: intermediate
    340: M*/
    341: #define PETSC_VIEWER_MATLAB_WORLD PETSC_VIEWER_MATLAB_(PETSC_COMM_WORLD)

    343: /*MC
    344:   PETSC_VIEWER_MATLAB_SELF  - same as PETSC_VIEWER_MATLAB_(PETSC_COMM_SELF)

    346:   Level: intermediate
    347: M*/
    348: #define PETSC_VIEWER_MATLAB_SELF  PETSC_VIEWER_MATLAB_(PETSC_COMM_SELF)

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

    352: PETSC_EXTERN PetscErrorCode PetscViewerFlowControlStart(PetscViewer,PetscInt*,PetscInt*);
    353: PETSC_EXTERN PetscErrorCode PetscViewerFlowControlStepMaster(PetscViewer,PetscInt,PetscInt*,PetscInt);
    354: PETSC_EXTERN PetscErrorCode PetscViewerFlowControlEndMaster(PetscViewer,PetscInt*);
    355: PETSC_EXTERN PetscErrorCode PetscViewerFlowControlStepWorker(PetscViewer,PetscMPIInt,PetscInt*);
    356: PETSC_EXTERN PetscErrorCode PetscViewerFlowControlEndWorker(PetscViewer,PetscInt*);

    358: /*
    359:    PetscViewer writes to MATLAB .mat file
    360: */
    361: PETSC_EXTERN PetscErrorCode PetscViewerMatlabPutArray(PetscViewer,int,int,const PetscScalar*,const char*);
    362: PETSC_EXTERN PetscErrorCode PetscViewerMatlabGetArray(PetscViewer,int,int,PetscScalar*,const char*);
    363: PETSC_EXTERN PetscErrorCode PetscViewerMatlabPutVariable(PetscViewer,const char*,void*);

    365: #if defined(PETSC_HAVE_SAWS)
    366: PETSC_EXTERN PetscErrorCode PetscObjectViewSAWs(PetscObject,PetscViewer);
    367: #endif

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

    372:    Level: intermediate

    374: .seealso:  PetscViewerCreate(), PetscViewerSetType(), PetscViewerType, PetscViewer, PetscViewersCreate(),
    375:            PetscViewersGetViewer()
    376: S*/
    377: typedef struct _n_PetscViewers* PetscViewers;
    378: PETSC_EXTERN PetscErrorCode PetscViewersCreate(MPI_Comm,PetscViewers*);
    379: PETSC_EXTERN PetscErrorCode PetscViewersDestroy(PetscViewers*);
    380: PETSC_EXTERN PetscErrorCode PetscViewersGetViewer(PetscViewers,PetscInt,PetscViewer*);

    382: #endif