PetscViewerStringGetStringRead#

Returns the string that a PETSCVIEWERSTRING uses

Synopsis#

#include "petscsys.h"  
PetscErrorCode PetscViewerStringGetStringRead(PetscViewer viewer, const char *string[], size_t *len)

Logically Collective

Input Parameter#

viewer - PETSCVIEWERSTRING viewer

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

Note#

Do not write to the string nor free it

See Also#

Viewers: Looking at PETSc Objects, PetscViewerStringOpen(), PETSCVIEWERSTRING, PetscViewerStringSetString(), PetscViewerStringSPrintf(), PetscViewerStringSetOwnString()

Level#

advanced

Location#

src/sys/classes/viewer/impls/string/stringv.c

Examples#

src/ts/tutorials/ex3.c

Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages