Actual source code: zfftf.c

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

  4: #if defined(PETSC_HAVE_FORTRAN_CAPS)
  5:   #define matcreatefft_ MATCREATEFFT
  6: #elif !defined(PETSC_HAVE_FORTRAN_UNDERSCORE)
  7:   #define matcreatefft_ matcreatefft
  8: #endif

 10: PETSC_EXTERN void matcreatefft_(MPI_Comm *comm, PetscInt *ndim, PetscInt *dim, char *type_name, Mat *A, PetscErrorCode *ierr, PETSC_FORTRAN_CHARLEN_T len)
 11: {
 12:   char *mattype;

 14:   FIXCHAR(type_name, len, mattype);
 15:   *ierr = MatCreateFFT(MPI_Comm_f2c(*(MPI_Fint *)&*comm), *ndim, dim, mattype, A);
 16:   if (*ierr) return;
 17:   FREECHAR(type_name, mattype);
 18: }