petsc-3.7.1 2016-05-15
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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 Many br

Input Parameters

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

Output Parameters

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

Many br

See Also

PetscViewerASCIIOpen(), PetscViewerPushFormat(), PetscViewerDestroy(),
VecView(), MatView(), VecLoad(), MatLoad(), PetscViewerBinaryGetDescriptor(), Many brPetscViewerBinaryGetInfoPointer(), PetscFileMode, PetscViewer, PetscBinaryViewerRead() Many br

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