//Copyright (c) 2004-2005, Baris Sumengen
//All rights reserved.
//
// CIMPL Matrix Performance Library
//
//Redistribution and use in source and binary
//forms, with or without modification, are
//permitted provided that the following
//conditions are met:
//
//    * No commercial use is allowed. 
//    This software can only be used
//    for non-commercial purposes. This 
//    distribution is mainly intended for
//    academic research and teaching.
//    * Redistributions of source code must
//    retain the above copyright notice, this
//    list of conditions and the following
//    disclaimer.
//    * Redistributions of binary form must
//    mention the above copyright notice, this
//    list of conditions and the following
//    disclaimer in a clearly visible part 
//    in associated product manual, 
//    readme, and web site of the redistributed 
//    software.
//    * Redistributions in binary form must
//    reproduce the above copyright notice,
//    this list of conditions and the
//    following disclaimer in the
//    documentation and/or other materials
//    provided with the distribution.
//    * The name of Baris Sumengen may not be
//    used to endorse or promote products
//    derived from this software without
//    specific prior written permission.
//
//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
//HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
//EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
//NOT LIMITED TO, THE IMPLIED WARRANTIES OF
//MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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#pragma once
#ifndef UTILITY_H
#define UTILITY_H


#include <string>
#include <vector>
#include <sstream>

using namespace std;

namespace CIMPL
{

/// \brief Basic utility functions.
class Utility
{
public:
	Utility(void);
	~Utility(void);
	
	static void RunTimeError(char *message);

	static void Warning(char *message);
	
	static void CheckPointer(void *p);

	static vector<string> Split(const string& str, const string& delimiters = " ");

	static string Join(vector<string>& tokens, const string delim);
	
	static int ToInt(string &s);
	static double ToDouble(string &s);

};


}; //namespace

#endif