PetscViewerASCIIGetPointer#
Extracts the file pointer from an ASCII PetscViewer.
Synopsis#
#include "petscviewer.h"
PetscErrorCode PetscViewerASCIIGetPointer(PetscViewer viewer, FILE **fd)
Not Collective, depending on the viewer the value may be meaningless except for process 0 of the viewer; No Fortran Support
Input Parameter#
viewer -
PetscViewercontext, obtained fromPetscViewerASCIIOpen()
Output Parameter#
fd - file pointer
Note#
For the standard PETSCVIEWERASCII the value is valid only on MPI rank 0 of the viewer
See Also#
Viewers: Looking at PETSc Objects, PETSCVIEWERASCII, PetscViewerASCIIOpen(), PetscViewerDestroy(), PetscViewerSetType(),
PetscViewerCreate(), PetscViewerASCIIPrintf(), PetscViewerASCIISynchronizedPrintf(), PetscViewerFlush()
Level#
intermediate
Location#
src/sys/classes/viewer/impls/ascii/filev.c
Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages