#include "petscsnes.h" PetscErrorCode SNESGetPicard(SNES snes,Vec *r,PetscErrorCode (**f)(SNES,Vec,Vec,void*),Mat *Amat, Mat *Pmat, PetscErrorCode (**J)(SNES,Vec,Mat,Mat,void*),void **ctx)Not Collective, but Vec is parallel if SNES is parallel. Collective if Vec is requested, but has not been created yet.
| r | - the function (or NULL) | |
| f | - the function (or NULL); see SNESFunction for calling sequence details | |
| Amat | - the matrix used to defined the operation A(x) x - b(x) (or NULL) | |
| Pmat | - the matrix from which the preconditioner will be constructed (or NULL) | |
| J | - the function for matrix evaluation (or NULL); see SNESJacobianFunction for calling sequence details | |
| ctx | - the function context (or NULL) |
Level:advanced
Location:src/snes/interface/snes.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages