petsc-3.11.4 2019-09-28
PetscViewerBinaryWrite
writes to a binary file, only from the first process
Synopsis
#include "petscviewer.h"
PetscErrorCode PetscViewerBinaryWrite(PetscViewer viewer,void *data,PetscInt count,PetscDataType dtype,PetscBool istemp)
Collective on MPI_Comm
Input Parameters
| viewer | - the binary viewer
|
| data | - location of data
|
| count | - number of items of data to write
|
| dtype | - type of data to write
|
| istemp | - data may be overwritten
|
Notes
because byte-swapping may be done on the values in data it cannot be declared const
See Also
PetscViewerASCIIOpen(), PetscViewerPushFormat(), PetscViewerDestroy(),
VecView(), MatView(), VecLoad(), MatLoad(), PetscViewerBinaryGetDescriptor(), PetscDataType
PetscViewerBinaryGetInfoPointer(), PetscFileMode, PetscViewer, PetscBinaryViewerRead()
Level
beginner
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