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// NFutil.h
//
// Header file that contains the class declarations and definitions
// for any math utility functions that are needed for running the
// NFsim program.
//
// Michael Sneddon (michael.sneddon@yale.edu)
//
#ifndef NFUTIL_H_
#define NFUTIL_H_

// JUSTIN -- added stdlib.h to resolve problem finding "exit"
#include <stdlib.h>
#include <string>
#include <exception>
#include <iostream>
#include <sstream>
#include <stdexcept>



using namespace std;


namespace NFutil {



        void SEED_RANDOM( unsigned long  seed );



        double RANDOM( double max );



        double RANDOM_CLOSED();



        int RANDOM_INT(unsigned long min, unsigned long max);


        double RANDOM_GAUSSIAN();




        double convertToDouble(const std::string& s);


        int convertToInt(const std::string& s);



        string toString(double x);


        string toString(int x);



        void trim(string& str);





        const double PI = 3.14159265358979323846;
        const double NA = 6.02214179e23;

}




#endif /*NFUTIL_H_*/

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