petsc-3.5.4 2015-05-23
SNESVISetVariableBounds
Sets the lower and upper bounds for the solution vector. xl <= x <= xu.
Synopsis
#include "petscsnes.h"
PetscErrorCode SNESVISetVariableBounds(SNES snes, Vec xl, Vec xu)
Input Parameters
snes -the SNES context.
xl -lower bound.
xu -upper bound.
Notes
If this routine is not called then the lower and upper bounds are set to
PETSC_INFINITY and PETSC_NINFINITY respectively during SNESSetUp().
Level:advanced
Location:src/snes/impls/vi/vi.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/snes/examples/tutorials/ex53.c.html
src/snes/examples/tutorials/ex54.c.html
src/snes/examples/tutorials/ex55.c.html
src/snes/examples/tutorials/ex60.c.html
src/snes/examples/tutorials/ex61.c.html
src/snes/examples/tutorials/ex63.c.html
src/snes/examples/tutorials/ex633d_db.c.html
src/snes/examples/tutorials/ex64.c.html
src/snes/examples/tutorials/ex65.c.html