#include "cargo.h"

#include <ostream>
#include <string>

Cargo::Cargo(std::string const& n, int v): name{n}, value{v} {}

Cargo Cargo::operator+(Cargo const& rhs) const {
    std::string n{name + rhs.name};
    int v{value + rhs.value};
    return Cargo{n, v};
}
    
std::ostream& operator<<(std::ostream & os, Cargo const& c) {
    os << c.name << " " << c.value;
    return os;
}