#include <iostream>

#include "../include/safe_integer.hpp"
#include "../include/automatic.hpp"
#include "safe_format.hpp" // prints out range and value of any type

using safe_t = boost::numeric::safe<
    int,
    boost::numeric::automatic, // note use of "automatic" policy!!!
    boost::numeric::trap_exception
>;

auto f(const safe_t & x, const safe_t & y){ // note use of "auto"
    auto z = x + y; // note change to "auto"
    std::cout << "(x + y) = " << safe_format(x + y) << std::endl;
    std::cout << "(x - y) = " << safe_format(x - y) << std::endl;
    return z;
}

int main(int argc, const char * argv[]){
    std::cout << "example 82:\n";
    safe_t x(INT_MAX);
    safe_t y = 2;
    std::cout << "x = " << safe_format(x) << std::endl;
    std::cout << "y = " << safe_format(y) << std::endl;
    std::cout << "z = " << safe_format(f(x, y)) << std::endl;
    return 0;
}