SNESHasNPC#

Returns whether a nonlinear preconditioner exists

Synopsis#

#include "petscsnes.h"  
PetscErrorCode SNESHasNPC(SNES snes, PetscBool *has_npc)

Not Collective

Input Parameter#

  • snes - iterative context obtained from SNESCreate()

Output Parameter#

  • has_npc - whether the SNES has a nonlinear preconditioner or not

See Also#

SNES: Nonlinear Solvers, SNESSetNPC(), SNESGetNPC()

Level#

developer

Location#

src/snes/interface/snes.c

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