fftw_plan_r2r_2d Interface

interface
public function fftw_plan_r2r_2d(n0, n1, in, out, kind0, kind1, flags) bind(C, name='fftw_plan_r2r_2d')

Arguments

Type IntentOptional AttributesName
integer(kind=C_INT), value:: n0
integer(kind=C_INT), value:: n1
real(kind=C_DOUBLE), intent(out), dimension(*):: in
real(kind=C_DOUBLE), intent(out), dimension(*):: out
integer(kind=C_FFTW_R2R_KIND), value:: kind0
integer(kind=C_FFTW_R2R_KIND), value:: kind1
integer(kind=C_INT), value:: flags

Return Value type(C_PTR)