Actual source code: zsnesf90.c

  1: #include <petscsnes.h>
  2: #include <petsc/private/ftnimpl.h>

  4: #if defined(PETSC_HAVE_FORTRAN_CAPS)
  5:   #define snesgetconvergencehistory_     SNESGETCONVERGENCEHISTORY
  6:   #define snesrestoreconvergencehistory_ SNESRESTORECONVERGENCEHISTORY
  7: #elif !defined(PETSC_HAVE_FORTRAN_UNDERSCORE)
  8:   #define snesgetconvergencehistory_     snesgetconvergencehistory
  9:   #define snesrestoreconvergencehistory_ snesrestoreconvergencehistory
 10: #endif

 12: PETSC_EXTERN void snesgetconvergencehistory_(SNES *snes, F90Array1d *r, F90Array1d *fits, PetscInt *n, int *ierr PETSC_F90_2PTR_PROTO(ptrd1) PETSC_F90_2PTR_PROTO(ptrd2))
 13: {
 14:   PetscReal *hist;
 15:   PetscInt  *its, N;

 17:   CHKFORTRANNULLINTEGER(n);
 18:   *ierr = SNESGetConvergenceHistory(*snes, &hist, &its, &N);
 19:   if (*ierr) return;
 20:   *ierr = F90Array1dCreate(hist, MPIU_REAL, 1, N, r PETSC_F90_2PTR_PARAM(ptrd1));
 21:   if (*ierr) return;
 22:   *ierr = F90Array1dCreate(its, MPIU_INT, 1, N, fits PETSC_F90_2PTR_PARAM(ptrd2));
 23:   if (n) *n = N;
 24: }

 26: PETSC_EXTERN void snesrestoreconvergencehistory_(SNES *snes, F90Array1d *r, F90Array1d *fits, PetscInt *n, int *ierr PETSC_F90_2PTR_PROTO(ptrd1) PETSC_F90_2PTR_PROTO(ptrd2))
 27: {
 28:   *ierr = F90Array1dDestroy(r, MPIU_SCALAR PETSC_F90_2PTR_PARAM(ptrd1));
 29:   if (*ierr) return;
 30:   *ierr = F90Array1dDestroy(fits, MPIU_SCALAR PETSC_F90_2PTR_PARAM(ptrd2));
 31: }