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

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