SNESGetSLES

Returns the SLES context for a SNES solver.

Synopsis

#include "petscsnes.h"  
int SNESGetSLES(SNES snes,SLES *sles)
Not Collective, but if SNES object is parallel, then SLES object is parallel

Input Parameter

snes -the SNES context

Output Parameter

sles -the SLES context

Notes

The user can then directly manipulate the SLES context to set various options, etc. Likewise, the user can then extract and manipulate the KSP and PC contexts as well.

Keywords

SNES, nonlinear, get, SLES, context

See Also

SLESGetPC(), SLESGetKSP()

Level:beginner
Location:
src/snes/interface/snes.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/snes/examples/tutorials/ex1.c.html
src/snes/examples/tutorials/ex6.c.html
src/snes/examples/tutorials/ex24.c.html
src/snes/examples/tutorials/ex29.c.html
src/snes/examples/tutorials/ex1f.F.html