clipper::FFFear_fft_basic Class Reference

FFT-based fffear implementation. More...

#include <fffear.h>

List of all members.

Public Member Functions
	FFFear_fft_basic (const Xmap< float > &xmap)
	constructor
	FFFear_fft_basic (Xmap< float > &result, const NXmap< float > &srchval, const NXmap< float > &srchwgt, const Xmap< float > &xmap)
	constructor: shorthand for constructor+operator
void	init (const Xmap< float > &xmap)
	initialiser: initialise with the given target Xmap
bool	operator() (Xmap< float > &result, const NXmap< float > &srchval, const NXmap< float > &srchwgt) const

---

Detailed Description

FFT-based fffear implementation.

Deprecated:

This implementation is currently unoptimised, but much faster then the simple implementation.

The search target and weights are not handled generally in this implementation: The NXmaps are assumed to have a grid matching the map grid with the origin at the centre.

---

The documentation for this class was generated from the following files:

• fffear.h
• fffear.cpp