fftw_plan_many_r2r Interface

interface
public function fftw_plan_many_r2r(rank, n, howmany, in, inembed, istride, idist, out, onembed, ostride, odist, kind, flags) bind(C)

Arguments

Type IntentOptional Attributes Name
integer(kind=c_int), value :: rank
integer(kind=c_int) :: n(*)
integer(kind=c_int), value :: howmany
type(c_ptr), value :: in
integer(kind=c_int) :: inembed(*)
integer(kind=c_int), value :: istride
integer(kind=c_int), value :: idist
type(c_ptr), value :: out
integer(kind=c_int) :: onembed(*)
integer(kind=c_int), value :: ostride
integer(kind=c_int), value :: odist
integer(kind=C_FFTW_R2R_KIND), intent(in) :: kind(*)
integer(kind=c_int), value :: flags

Return Value type(c_ptr)

Description

Creates R2R plan, double precision.