PETSc version 3.16.5
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# PetscViewerFlush

Flushes a PetscViewer (i.e. tries to dump all the data that has been printed through a PetscViewer).

### Synopsis

    #include "petscviewer.h"
    PetscErrorCode  PetscViewerFlush(PetscViewer viewer)

Collective on PetscViewer

### Input Parameter

| viewer | - the PetscViewer to be flushed

### See Also

PetscViewerSocketOpen(), PetscViewerASCIIOpen(), PetscViewerDrawOpen(), PetscViewerCreate(), PetscViewerDestroy(),
PetscViewerSetType()

### Level

intermediate

### Location

src/sys/classes/viewer/interface/flush.c

### Examples

src/vec/is/sf/tutorials/ex1.c.html
src/dm/tutorials/swarm_ex1.c.html
src/snes/tutorials/ex62.c.html

### Implementations

PetscViewerFlush_ASCII in src/sys/classes/viewer/impls/ascii/filev.c
PetscViewerFlush_Draw in src/sys/classes/viewer/impls/draw/drawv.c
PetscViewerFlush_VTK in src/sys/classes/viewer/impls/vtk/vtkv.c
PetscViewerFlush_VU in src/sys/classes/viewer/impls/vu/petscvu.c
Index of all Viewer routines
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Index of all manual pages