fft Directory Reference

Files
	FFTWTraits.h
	Traits classes that wrap FFTW in a template-friendly interface.
	FourierOps.h
	Common Fourier-space operations.
	FourierTraits.h
	Traits classes to handle real-data and complex-data FFTs in a template-friendly way.
	FourierTransform.h
	Definitions for FourierTransform.