fftwf_plan_r2r_2d Interface

interface
private function fftwf_plan_r2r_2d(n0, n1, in, out, kind0, kind1, flags) bind(C, name='fftwf_plan_r2r_2d')

Arguments

Type IntentOptional Attributes Name
integer(kind=C_INT), value :: n0
integer(kind=C_INT), value :: n1
real(kind=C_FLOAT), intent(out), dimension(*) :: in
real(kind=C_FLOAT), 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)