petsc-3.4.5 2014-06-29

DMSNESGetPicard

 get SNES Picard iteration evaluation functions

Synopsis

#include "petscsnes.h" 
#include "petscdm.h" 
PetscErrorCode DMSNESGetPicard(DM dm,PetscErrorCode (**SNESFunction)(SNES,Vec,Vec,void*),PetscErrorCode (**SNESJacobianFunction)(SNES,Vec,Mat*,Mat*,MatStructure*,void*),void **ctx)
Not Collective

Input Argument

dm -DM to be used with SNES

Output Arguments

SNESFunction - Jacobian evaluation function;
SNESJacobianFunction - RHS evaluation function;
ctx - context for residual evaluation

See Also

DMSNESSetContext(), SNESSetFunction(), DMSNESSetJacobian()

Level:advanced
Location:src/snes/utils/dmsnes.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages