ComplexComparesFalse.hh
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ComplexComparesFalse.hh
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	#ifndef NPSTAT_COMPLEXCOMPARESFALSE_HH_
	#define NPSTAT_COMPLEXCOMPARESFALSE_HH_

	/*!
	// \file ComplexComparesFalse.hh
	//
	// \brief Ordering extended to complex numbers by always returning "false"
	//
	// Author: I. Volobouev
	//
	// January 2012
	*/

	#include <complex>

	namespace npstat {
	/**
	// This template compares two numbers. For simple numeric types
	// (int, double, etc) the numbers themselves are compared while for
	// std::complex<...> types "false" is returned for every comparison.
	*/
	template <class T>
	struct ComplexComparesFalse
	{
	inline static bool less(const T& l, const T& r)
	{return l < r;}

	inline static bool more(const T& l, const T& r)
	{return l > r;}
	};

	template <class T>
	struct ComplexComparesFalse<std::complex<T> >
	{
	inline static bool less(const std::complex<T>&, const std::complex<T>&)
	{return false;}

	inline static bool more(const std::complex<T>&, const std::complex<T>&)
	{return false;}
	};
	}

	#endif // NPSTAT_COMPLEXCOMPARESFALSE_HH_