/******************************************
 * C++ Support for the Number Systems Package
 * Version: 1.0.9
 * Author:  Douglas Wilhelm Harder
 * Date:    2008/03/03
 *
 * Copyright (c) 2006-2008 by Douglas Wilhelm Harder.
 * All rights reserved.
 ******************************************/

#ifndef CA_UWATERLOO_ALUMNI_DWHARDER_SUPPORT
#define CA_UWATERLOO_ALUMNI_DWHARDER_SUPPORT

#include <iostream>
#include <cmath>
#include <string>

template <typename T>
class Support {
	public:
		static const T POS_INF;
		static const T NEG_INF;
		static const T NaN;
		static const T PI;
		static const T PI2;
		static const T GAMMA_TAB[171];

		static T Gamma( int );
		static T sec( T );
		static T csc( T );
		static T cot( T );
		static T sech( T );
		static T csch( T );
		static T coth( T );
		static T sign( T );
		static bool is_pos_inf( T );
		static bool is_neg_inf( T );
		static bool is_pos_zero( T );
		static bool is_neg_zero( T );
		static bool is_inf( T );
		static bool is_nan( T );

		static short bigendian;

		/******************************************
	 	* IO Stream Functions
	 	******************************************/

		static void print_real( T, std::ostream & );
		static void print_imaginary( T, const std::string &, std::ostream & );
		static void print_imaginary( T, char, std::ostream & );
};

#endif