1 #include <petsc/private/ftnimpl.h>
2 #include <petscsnes.h>
3
4 #if defined(PETSC_HAVE_FORTRAN_CAPS)
5 #define sneslinesearchsetprecheck_ SNESLINESEARCHSETPRECHECK
6 #define sneslinesearchgetprecheck_ SNESLINESEARCHGETPRECHECK
7 #define sneslinesearchsetpostcheck_ SNESLINESEARCHSETPOSTCHECK
8 #define sneslinesearchgetpostcheck_ SNESLINESEARCHGETPOSTCHECK
9 #elif !defined(PETSC_HAVE_FORTRAN_UNDERSCORE)
10 #define sneslinesearchsetprecheck_ sneslinesearchsetprecheck
11 #define sneslinesearchgetprecheck_ sneslinesearchgetprecheck
12 #define sneslinesearchsetpostcheck_ sneslinesearchsetpostcheck
13 #define sneslinesearchgetpostcheck_ sneslinesearchgetpostcheck
14 #endif
15
16 /* fortranpointers go: shell, precheck, postcheck */
17
oursneslinesearchprecheck(SNESLineSearch linesearch,Vec X,Vec Y,PetscBool * changed,PetscCtx ctx)18 static PetscErrorCode oursneslinesearchprecheck(SNESLineSearch linesearch, Vec X, Vec Y, PetscBool *changed, PetscCtx ctx)
19 {
20 PetscFunctionBegin;
21 PetscCallFortranVoidFunction((*(void (*)(SNESLineSearch *, Vec *, Vec *, PetscBool *, void *, PetscErrorCode *))(((PetscObject)linesearch)->fortran_func_pointers[1]))(&linesearch, &X, &Y, changed, ctx, &ierr));
22 PetscFunctionReturn(PETSC_SUCCESS);
23 }
24
oursneslinesearchpostcheck(SNESLineSearch linesearch,Vec X,Vec Y,Vec W,PetscBool * changed_Y,PetscBool * changed_W,PetscCtx ctx)25 static PetscErrorCode oursneslinesearchpostcheck(SNESLineSearch linesearch, Vec X, Vec Y, Vec W, PetscBool *changed_Y, PetscBool *changed_W, PetscCtx ctx)
26 {
27 PetscFunctionBegin;
28 PetscCallFortranVoidFunction((*(void (*)(SNESLineSearch *, Vec *, Vec *, Vec *, PetscBool *, PetscBool *, void *, PetscErrorCode *))(((PetscObject)linesearch)->fortran_func_pointers[2]))(&linesearch, &X, &Y, &W, changed_Y, changed_W, ctx, &ierr));
29 PetscFunctionReturn(PETSC_SUCCESS);
30 }
31
sneslinesearchsetprecheck_(SNESLineSearch * linesearch,void (* func)(SNESLineSearch *,Vec *,Vec *,PetscBool *,PetscErrorCode *),PetscCtx ctx,PetscErrorCode * ierr)32 PETSC_EXTERN void sneslinesearchsetprecheck_(SNESLineSearch *linesearch, void (*func)(SNESLineSearch *, Vec *, Vec *, PetscBool *, PetscErrorCode *), PetscCtx ctx, PetscErrorCode *ierr)
33 {
34 PetscObjectAllocateFortranPointers(*linesearch, 3);
35 ((PetscObject)*linesearch)->fortran_func_pointers[1] = (PetscFortranCallbackFn *)func;
36
37 *ierr = SNESLineSearchSetPreCheck(*linesearch, oursneslinesearchprecheck, ctx);
38 }
39
sneslinesearchsetpostcheck_(SNESLineSearch * linesearch,void (* func)(SNESLineSearch *,Vec *,Vec *,Vec *,PetscBool *,PetscBool *,PetscErrorCode *,void *),PetscCtx ctx,PetscErrorCode * ierr)40 PETSC_EXTERN void sneslinesearchsetpostcheck_(SNESLineSearch *linesearch, void (*func)(SNESLineSearch *, Vec *, Vec *, Vec *, PetscBool *, PetscBool *, PetscErrorCode *, void *), PetscCtx ctx, PetscErrorCode *ierr)
41 {
42 PetscObjectAllocateFortranPointers(*linesearch, 3);
43 ((PetscObject)*linesearch)->fortran_func_pointers[2] = (PetscFortranCallbackFn *)func;
44
45 *ierr = SNESLineSearchSetPostCheck(*linesearch, oursneslinesearchpostcheck, ctx);
46 }
47