fftw_plan_r2r Interface

interface
public function fftw_plan_r2r(rank, n, in, out, kind, flags) bind(C, name='fftw_plan_r2r')

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=C_INT),			value	::	rank
integer(kind=C_INT),	intent(in),		dimension(*)	::	n
real(kind=C_DOUBLE),	intent(out),		dimension(*)	::	in
real(kind=C_DOUBLE),	intent(out),		dimension(*)	::	out
integer(kind=C_FFTW_R2R_KIND),	intent(in),		dimension(*)	::	kind
integer(kind=C_INT),			value	::	flags

Return Value type(C_PTR)