Date: 2021-03-03T22:25:31+00:00

Actual source code: petscviewer.h
petsc-3.14.5 2021-03-03
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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"
     36: #define PETSCVIEWEREXODUSII     "exodusii"

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

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

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

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

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

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

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

     82:     Level: beginner

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

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

     98: PETSC_EXTERN PetscErrorCode PetscViewerSetUp(PetscViewer);
     99: PETSC_EXTERN PetscErrorCode PetscViewerView(PetscViewer,PetscViewer);
    100: PETSC_EXTERN PetscErrorCode PetscViewerViewFromOptions(PetscViewer,PetscObject,const char[]);

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

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

    111: #define PETSC_VIEWER_ASCII_VTK_ATTR        PETSC_VIEWER_ASCII_VTK        PETSC_DEPRECATED_ENUM("Legacy VTK deprecated; use PetscViewerVTKOpen() with XML (.vtr .vts .vtu) format (since 3.14)")
    112: #define PETSC_VIEWER_ASCII_VTK_CELL_ATTR   PETSC_VIEWER_ASCII_VTK_CELL   PETSC_DEPRECATED_ENUM("Legacy VTK deprecated; use PetscViewerVTKOpen() with XML (.vtr .vts .vtu) format (since 3.14)")
    113: #define PETSC_VIEWER_ASCII_VTK_COORDS_ATTR PETSC_VIEWER_ASCII_VTK_COORDS PETSC_DEPRECATED_ENUM("Legacy VTK deprecated; use PetscViewerVTKOpen() with XML (.vtr .vts .vtu) format (since 3.14)")
    114: /*E
    115:     PetscViewerFormat - Way a viewer presents the object

    117:    Level: beginner

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

    166: PETSC_EXTERN PETSC_DEPRECATED_FUNCTION("Use PetscViewerPushFormat()/PetscViewerPopFormat()") PetscErrorCode PetscViewerSetFormat(PetscViewer,PetscViewerFormat);
    167: PETSC_EXTERN PetscErrorCode PetscViewerPushFormat(PetscViewer,PetscViewerFormat);
    168: PETSC_EXTERN PetscErrorCode PetscViewerPopFormat(PetscViewer);
    169: PETSC_EXTERN PetscErrorCode PetscViewerGetFormat(PetscViewer,PetscViewerFormat*);
    170: PETSC_EXTERN PetscErrorCode PetscViewerFlush(PetscViewer);

    172: PETSC_EXTERN PetscErrorCode PetscOptionsPushGetViewerOff(PetscBool);
    173: PETSC_EXTERN PetscErrorCode PetscOptionsPopGetViewerOff(void);
    174: PETSC_EXTERN PetscErrorCode PetscOptionsGetViewerOff(PetscBool*);
    175: PETSC_EXTERN PetscErrorCode PetscOptionsGetViewer(MPI_Comm,PetscOptions,const char[],const char[],PetscViewer*,PetscViewerFormat*,PetscBool*);
    176: #define PetscOptionsViewer(a,b,c,d,e,f) PetscOptionsViewer_Private(PetscOptionsObject,a,b,c,d,e,f)
    177: PETSC_EXTERN PetscErrorCode PetscOptionsViewer_Private(PetscOptionItems*,const char[],const char[],const char[],PetscViewer*,PetscViewerFormat *,PetscBool *);

    179: typedef struct {PetscViewer viewer;PetscViewerFormat format;} PetscViewerAndFormat;
    180: PETSC_EXTERN PetscErrorCode  PetscViewerAndFormatCreate(PetscViewer,PetscViewerFormat,PetscViewerAndFormat**);
    181: PETSC_EXTERN PetscErrorCode  PetscViewerAndFormatDestroy(PetscViewerAndFormat**);

    183: /*
    184:    Operations explicit to a particular class of viewers
    185: */

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

    233: PETSC_EXTERN PetscErrorCode PetscViewerFileSetName(PetscViewer,const char[]);
    234: PETSC_EXTERN PetscErrorCode PetscViewerFileGetName(PetscViewer,const char**);

    236: PETSC_EXTERN PetscErrorCode PetscViewerVUGetPointer(PetscViewer, FILE**);
    237: PETSC_EXTERN PetscErrorCode PetscViewerVUSetVecSeen(PetscViewer, PetscBool);
    238: PETSC_EXTERN PetscErrorCode PetscViewerVUGetVecSeen(PetscViewer, PetscBool  *);
    239: PETSC_EXTERN PetscErrorCode PetscViewerVUPrintDeferred(PetscViewer, const char [], ...);
    240: PETSC_EXTERN PetscErrorCode PetscViewerVUFlushDeferred(PetscViewer);

    242: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaInitializePackage(void);
    243: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaFinalizePackage(void);
    244: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaGetName(PetscViewer, const char **);
    245: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaSetName(PetscViewer, const char []);
    246: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaClearName(PetscViewer);
    247: PETSC_EXTERN PetscErrorCode PetscViewerMathematicaSkipPackets(PetscViewer, int);

    249: PETSC_EXTERN PetscErrorCode PetscViewerSiloGetName(PetscViewer, char **);
    250: PETSC_EXTERN PetscErrorCode PetscViewerSiloSetName(PetscViewer, const char []);
    251: PETSC_EXTERN PetscErrorCode PetscViewerSiloClearName(PetscViewer);
    252: PETSC_EXTERN PetscErrorCode PetscViewerSiloGetMeshName(PetscViewer, char **);
    253: PETSC_EXTERN PetscErrorCode PetscViewerSiloSetMeshName(PetscViewer, const char []);
    254: PETSC_EXTERN PetscErrorCode PetscViewerSiloClearMeshName(PetscViewer);

    256: typedef enum {PETSC_VTK_INVALID, PETSC_VTK_POINT_FIELD, PETSC_VTK_POINT_VECTOR_FIELD, PETSC_VTK_CELL_FIELD, PETSC_VTK_CELL_VECTOR_FIELD} PetscViewerVTKFieldType;
    257: PETSC_EXTERN PetscErrorCode PetscViewerVTKAddField(PetscViewer,PetscObject,PetscErrorCode (*PetscViewerVTKWriteFunction)(PetscObject,PetscViewer),PetscInt,PetscViewerVTKFieldType,PetscBool,PetscObject);
    258: PETSC_EXTERN PetscErrorCode PetscViewerVTKGetDM(PetscViewer,PetscObject*);
    259: PETSC_EXTERN PetscErrorCode PetscViewerVTKOpen(MPI_Comm,const char[],PetscFileMode,PetscViewer*);

    261: /*
    262:      These are all the default viewers that do not have to be explicitly opened
    263: */
    264: PETSC_EXTERN PetscViewer    PETSC_VIEWER_STDOUT_(MPI_Comm);
    265: PETSC_EXTERN PetscErrorCode PetscViewerASCIIGetStdout(MPI_Comm,PetscViewer*);
    266: PETSC_EXTERN PetscViewer    PETSC_VIEWER_STDERR_(MPI_Comm);
    267: PETSC_EXTERN PetscErrorCode PetscViewerASCIIGetStderr(MPI_Comm,PetscViewer*);
    268: PETSC_EXTERN PetscViewer    PETSC_VIEWER_DRAW_(MPI_Comm);
    269: PETSC_EXTERN PetscViewer    PETSC_VIEWER_SOCKET_(MPI_Comm);
    270: PETSC_EXTERN PetscViewer    PETSC_VIEWER_BINARY_(MPI_Comm);
    271: PETSC_EXTERN PetscViewer    PETSC_VIEWER_MATLAB_(MPI_Comm);
    272: PETSC_EXTERN PetscViewer    PETSC_VIEWER_HDF5_(MPI_Comm);
    273: PETSC_EXTERN PetscViewer    PETSC_VIEWER_GLVIS_(MPI_Comm);
    274: PETSC_EXTERN PetscViewer    PETSC_VIEWER_EXODUSII_(MPI_Comm);
    275: PETSC_EXTERN PetscViewer    PETSC_VIEWER_MATHEMATICA_WORLD_PRIVATE;

    277: /*MC
    278:   PETSC_VIEWER_STDERR_SELF  - same as PETSC_VIEWER_STDERR_(PETSC_COMM_SELF)

    280:   Level: beginner
    281: M*/
    282: #define PETSC_VIEWER_STDERR_SELF  PETSC_VIEWER_STDERR_(PETSC_COMM_SELF)

    284: /*MC
    285:   PETSC_VIEWER_STDERR_WORLD  - same as PETSC_VIEWER_STDERR_(PETSC_COMM_WORLD)

    287:   Level: beginner
    288: M*/
    289: #define PETSC_VIEWER_STDERR_WORLD PETSC_VIEWER_STDERR_(PETSC_COMM_WORLD)

    291: /*MC
    292:   PETSC_VIEWER_STDOUT_WORLD  - same as PETSC_VIEWER_STDOUT_(PETSC_COMM_WORLD)

    294:   Level: beginner
    295: M*/
    296: #define PETSC_VIEWER_STDOUT_WORLD PETSC_VIEWER_STDOUT_(PETSC_COMM_WORLD)

    298: /*MC
    299:   PETSC_VIEWER_STDOUT_SELF  - same as PETSC_VIEWER_STDOUT_(PETSC_COMM_SELF)

    301:   Level: beginner
    302: M*/
    303: #define PETSC_VIEWER_STDOUT_SELF  PETSC_VIEWER_STDOUT_(PETSC_COMM_SELF)

    305: /*MC
    306:   PETSC_VIEWER_DRAW_WORLD  - same as PETSC_VIEWER_DRAW_(PETSC_COMM_WORLD)

    308:   Level: intermediate
    309: M*/
    310: #define PETSC_VIEWER_DRAW_WORLD   PETSC_VIEWER_DRAW_(PETSC_COMM_WORLD)

    312: /*MC
    313:   PETSC_VIEWER_DRAW_SELF  - same as PETSC_VIEWER_DRAW_(PETSC_COMM_SELF)

    315:   Level: intermediate
    316: M*/
    317: #define PETSC_VIEWER_DRAW_SELF    PETSC_VIEWER_DRAW_(PETSC_COMM_SELF)

    319: /*MC
    320:   PETSC_VIEWER_SOCKET_WORLD  - same as PETSC_VIEWER_SOCKET_(PETSC_COMM_WORLD)

    322:   Level: intermediate
    323: M*/
    324: #define PETSC_VIEWER_SOCKET_WORLD PETSC_VIEWER_SOCKET_(PETSC_COMM_WORLD)

    326: /*MC
    327:   PETSC_VIEWER_SOCKET_SELF  - same as PETSC_VIEWER_SOCKET_(PETSC_COMM_SELF)

    329:   Level: intermediate
    330: M*/
    331: #define PETSC_VIEWER_SOCKET_SELF  PETSC_VIEWER_SOCKET_(PETSC_COMM_SELF)

    333: /*MC
    334:   PETSC_VIEWER_BINARY_WORLD  - same as PETSC_VIEWER_BINARY_(PETSC_COMM_WORLD)

    336:   Level: intermediate
    337: M*/
    338: #define PETSC_VIEWER_BINARY_WORLD PETSC_VIEWER_BINARY_(PETSC_COMM_WORLD)

    340: /*MC
    341:   PETSC_VIEWER_BINARY_SELF  - same as PETSC_VIEWER_BINARY_(PETSC_COMM_SELF)

    343:   Level: intermediate
    344: M*/
    345: #define PETSC_VIEWER_BINARY_SELF  PETSC_VIEWER_BINARY_(PETSC_COMM_SELF)

    347: /*MC
    348:   PETSC_VIEWER_MATLAB_WORLD  - same as PETSC_VIEWER_MATLAB_(PETSC_COMM_WORLD)

    350:   Level: intermediate
    351: M*/
    352: #define PETSC_VIEWER_MATLAB_WORLD PETSC_VIEWER_MATLAB_(PETSC_COMM_WORLD)

    354: /*MC
    355:   PETSC_VIEWER_MATLAB_SELF  - same as PETSC_VIEWER_MATLAB_(PETSC_COMM_SELF)

    357:   Level: intermediate
    358: M*/
    359: #define PETSC_VIEWER_MATLAB_SELF  PETSC_VIEWER_MATLAB_(PETSC_COMM_SELF)

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

    363: PETSC_EXTERN PetscErrorCode PetscViewerFlowControlStart(PetscViewer,PetscInt*,PetscInt*);
    364: PETSC_EXTERN PetscErrorCode PetscViewerFlowControlStepMaster(PetscViewer,PetscInt,PetscInt*,PetscInt);
    365: PETSC_EXTERN PetscErrorCode PetscViewerFlowControlEndMaster(PetscViewer,PetscInt*);
    366: PETSC_EXTERN PetscErrorCode PetscViewerFlowControlStepWorker(PetscViewer,PetscMPIInt,PetscInt*);
    367: PETSC_EXTERN PetscErrorCode PetscViewerFlowControlEndWorker(PetscViewer,PetscInt*);

    369: /*
    370:    PetscViewer writes to MATLAB .mat file
    371: */
    372: PETSC_EXTERN PetscErrorCode PetscViewerMatlabPutArray(PetscViewer,int,int,const PetscScalar*,const char*);
    373: PETSC_EXTERN PetscErrorCode PetscViewerMatlabGetArray(PetscViewer,int,int,PetscScalar*,const char*);
    374: PETSC_EXTERN PetscErrorCode PetscViewerMatlabPutVariable(PetscViewer,const char*,void*);

    376: #if defined(PETSC_HAVE_SAWS)
    377: PETSC_EXTERN PetscErrorCode PetscObjectViewSAWs(PetscObject,PetscViewer);
    378: #endif

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

    383:    Level: intermediate

    385: .seealso:  PetscViewerCreate(), PetscViewerSetType(), PetscViewerType, PetscViewer, PetscViewersCreate(),
    386:            PetscViewersGetViewer()
    387: S*/
    388: typedef struct _n_PetscViewers* PetscViewers;
    389: PETSC_EXTERN PetscErrorCode PetscViewersCreate(MPI_Comm,PetscViewers*);
    390: PETSC_EXTERN PetscErrorCode PetscViewersDestroy(PetscViewers*);
    391: PETSC_EXTERN PetscErrorCode PetscViewersGetViewer(PetscViewers,PetscInt,PetscViewer*);

    393: #endif