PETSc version 3.15.5
PetscViewerStringGetStringRead
Returns the string that a string viewer uses 
Synopsis
#include "petscsys.h"  
PetscErrorCode  PetscViewerStringGetStringRead(PetscViewer viewer,const char *string[],size_t *len)
Logically Collective on PetscViewer
Input Parameter
Output Parameters
|  | string | - the string, optional use NULL if you do not need | 
|  | len | - the length of the string, optional use NULL if you do | 
Notes: Do not write to the string nor free it
See Also
 PetscViewerStringOpen(), PETSCVIEWERSTRING, PetscViewerStringSetString(), PetscViewerStringSPrintf(),
PetscViewerStringSetOwnString()
Level
advanced
Location
src/sys/classes/viewer/impls/string/stringv.c
Examples
src/ts/tutorials/ex3.c.html
Index of all Viewer routines
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Index of all manual pages