PetscViewerBinaryGetMPIIODescriptor#
Extracts the MPI IO file descriptor from a PetscViewer.
Synopsis#
#include "petscviewer.h"
PetscErrorCode PetscViewerBinaryGetMPIIODescriptor(PetscViewer viewer, MPI_File *fdes)
Not Collective; No Fortran Support
Input Parameter#
viewer -
PetscViewercontext, obtained fromPetscViewerBinaryOpen()
Output Parameter#
fdes - file descriptor
See Also#
Viewers: Looking at PETSc Objects, PETSCVIEWERBINARY, PetscViewerBinaryOpen(), PetscViewerBinaryGetInfoPointer(), PetscViewerBinaryGetUseMPIIO(), PetscViewerBinarySetUseMPIIO(), PetscViewerBinaryGetMPIIOOffset()
Level#
advanced
Location#
src/sys/classes/viewer/impls/binary/binv.c
Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages