L1GlobalTriggerFunctions.h

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#ifndef GlobalTrigger_L1GlobalTriggerFunctions_h
#define GlobalTrigger_L1GlobalTriggerFunctions_h

#include <string>
#include <vector>

#include <fstream>
#include <sstream>
#include <iostream>

int factorial(int n);

bool hexStringToInt64(const std::string&, std::vector<unsigned long long>&);

template<class T>
bool stringToNumber(T& tmpl, const std::string& str,
        std::ios_base& (*f)(std::ios_base&)) {

    std::istringstream iss(str);
    return !(iss >> f >> tmpl).fail();

}

#endif /*GlobalTrigger_L1GlobalTriggerFunctions_h*/