PETSc version 3.15.5
PetscViewerASCIIRead
Reads from a ASCII file 
Synopsis
#include "petscviewer.h" 
PetscErrorCode PetscViewerASCIIRead(PetscViewer viewer,void *data,PetscInt num,PetscInt *count,PetscDataType dtype)
Only process 0 in the PetscViewer may call this
Input Parameters
|  | viewer | - the ascii viewer | 
|  | data | - location to write the data | 
|  | num | - number of items of data to read | 
|  | datatype | - type of data to read | 
Output Parameters
|  | count | - number of items of data actually read, or NULL | 
See Also
 PetscViewerASCIIOpen(), PetscViewerPushFormat(), PetscViewerDestroy(), PetscViewerCreate(), PetscViewerFileSetMode(), PetscViewerFileSetName()
VecView(), MatView(), VecLoad(), MatLoad(), PetscViewerBinaryGetDescriptor(),
PetscViewerBinaryGetInfoPointer(), PetscFileMode, PetscViewer, PetscViewerBinaryRead()
Level
beginner
Location
src/sys/classes/viewer/impls/ascii/filev.c
Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages