Actual source code: zgcommf.c

  1: #include <petsc/private/fortranimpl.h>

  3: #if defined(PETSC_HAVE_FORTRAN_CAPS)
  4:   #define petscobjectgetcomm_ PETSCOBJECTGETCOMM
  5: #elif !defined(PETSC_HAVE_FORTRAN_UNDERSCORE)
  6:   #define petscobjectgetcomm_ petscobjectgetcomm
  7: #endif

  9: PETSC_EXTERN void petscobjectgetcomm_(PetscObject *obj, int *comm, PetscErrorCode *ierr)
 10: {
 11:   MPI_Comm c;
 12:   *ierr        = PetscObjectGetComm(*obj, &c);
 13:   *(int *)comm = MPI_Comm_c2f(c);
 14: }