//This file is limits.
#ifndef LIMITSH
#define LIMITSH
#include <climits>	//for INT_MIN, INT_MAX, etc.

template <class T>	//useless dummy, only to avoid syntax error
class numeric_limits {
};

template <>	//the first of several useful specializations
class numeric_limits<int> {
public:
	static int min() {return INT_MIN;}
	static int max() {return INT_MAX;}
};

template <>
class numeric_limits<double> {
public:
	const int digits10 = DBL_DIG;
	static double max() {return DBL_MAX;}
};
#endif