petsc-3.14.6 2021-03-30
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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 an NPC or not

See Also

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