fftw_execute_r2r Interface

interface
public subroutine fftw_execute_r2r(plan, in, out) bind(C)

Arguments

Type	Intent	Optional	Attributes		Name
type(c_ptr),			value	::	plan
type(c_ptr),			value	::	in
type(c_ptr),			value	::	out

Description

Executes R2R plan, double precision.