PetscViewerStringOpen#

Opens a string as a PETSCVIEWERSTRING PetscViewer. This is a very simple PetscViewer; information on the object is simply stored into the string in a fairly nice way.

Synopsis#

#include "petscsys.h"  
PetscErrorCode PetscViewerStringOpen(MPI_Comm comm, char string[], size_t len, PetscViewer *lab)

Collective; No Fortran Support

Input Parameters#

  • comm - the communicator

  • string - the string to use

  • len - the string length

Output Parameter#

See Also#

Viewers: Looking at PETSc Objects, PETSCVIEWERSTRING, PetscViewerDestroy(), PetscViewerStringSPrintf(), PetscViewerStringGetStringRead(), PetscViewerStringSetString()

Level#

advanced

Location#

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

Examples#

src/ksp/ksp/tutorials/ex72.c
src/ts/tutorials/ex3.c

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