petsc-3.5.1 2014-08-06
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PetscViewerBinaryGetMPIIO

Returns PETSC_TRUE if the binary viewer is an MPI viewer.

Synopsis

#include "petscviewer.h"   
PetscErrorCode  PetscViewerBinaryGetMPIIO(PetscViewer viewer,PetscBool  *flg)
Not Collective

Input Parameter

viewer -PetscViewer context, obtained from PetscViewerBinaryOpen()

Output Parameter

flg -PETSC_TRUE if MPI IO is being used

Options Database

-viewer_binary_mpiio : Flag for using MPI-IO

Fortran Note

This routine is not supported in Fortran.

See Also

PetscViewerBinaryOpen(), PetscViewerBinaryGetInfoPointer()

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