petsc-3.11.2 2019-05-18
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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