top.h

#ifndef TOP_H
#define TOP_H

#include <limits>


template <typename T>
struct topresult
{
	double s1, s2;
	T i1, i2;

	topresult() {s1 = s2 = std::numeric_limits<double>::infinity();}

	void
	test(double s, const T & i)
	{
		if (s < s1) {
			s2 = s1;
			i2 = i1;
			s1 = s;
			i1 = i;
		}
		else if (s < s2 && i1 != i) { // additional test because we may have several tests with the same feature
			s2 = s;
			i2 = i;
		}
	}
};


#endif