PetscViewerWritable

Return a flag whether the viewer can be written to with PetscViewerWrite()

Synopsis

#include "petscviewer.h" 
PetscErrorCode PetscViewerWritable(PetscViewer viewer, PetscBool *flg)

Not Collective

Input Parameter

• viewer - the PetscViewer context

Output Parameter

• flg - PETSC_TRUE if the viewer is writable, PETSC_FALSE otherwise

Note

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

Viewers: Looking at PETSc Objects, PetscViewer, 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