petsc-master 2019-12-13
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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

viewer -string viewer

Output Paramters

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/examples/tutorials/ex3.c.html

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