petsc-3.13.6 2020-09-29
PetscViewerWritable
Return a flag whether the viewer can be written to
Synopsis
#include "petscviewer.h"
PetscErrorCode PetscViewerWritable(PetscViewer viewer, PetscBool *flg)
Not Collective
Input Parameters
viewer -the PetscViewer context
Output Parameters
flg -PETSC_TRUE if the viewer is writable, PETSC_FALSE otherwise
Notes
PETSC_TRUE means viewer is in a mode allowing writing, i.e. PetscViewerFileGetMode()
returns one of FILE_MODE_WRITE, FILE_MODE_APPEND, FILE_MODE_UPDATE, FILE_MODE_APPEND_UPDATE.
See Also
PetscViewerReadable(), PetscViewerCheckWritable(), PetscViewerCreate(), PetscViewerFileSetMode(), PetscViewerFileSetType()
Level
intermediate
Location
src/sys/classes/viewer/interface/view.c
Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages