PETSc version 3.17.4
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# PetscViewerVUSetVecSeen

Sets the flag which indicates whether we have viewed a vector. This is usually called internally rather than by a user.

### Synopsis

    #include "petscsys.h"
    PetscErrorCode  PetscViewerVUSetVecSeen(PetscViewer viewer, PetscBool vecSeen)

Not Collective

### Input Parameters

| viewer | - The PetscViewer
| vecSeen | - The flag which indicates whether we have viewed a vector

### See Also

PetscViewerVUGetVecSeen()

### Level

advanced

### Location

src/sys/classes/viewer/impls/vu/petscvu.c
Index of all Viewer routines
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Index of all manual pages