petsc-3.6.1 2015-07-22
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PetscViewerBinaryRead

Reads from a binary file, all processors get the same result

Synopsis

#include "petscviewer.h"   
PetscErrorCode PetscViewerBinaryRead(PetscViewer viewer,void *data,PetscInt num,PetscInt *count,PetscDataType dtype)
Collective on MPI_Comm

Input Parameters

viewer - the binary viewer
data - location of the data to be written
num - number of items of data to read
dtype - type of data to read

Output Parameters

count -number of items of data actually read, or NULL

See Also

PetscViewerASCIIOpen(), PetscViewerSetFormat(), PetscViewerDestroy(),
VecView(), MatView(), VecLoad(), MatLoad(), PetscViewerBinaryGetDescriptor(), 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

Examples

src/dm/examples/tutorials/ex65dm.c.html