Method find_var

example/qi/compiler_tutorial/conjure2/compiler.cpp:39–45

    }

    int const* function::find_var(std::string const& name) const
    {
        std::map<std::string, int>::const_iterator i = variables.find(name);
        if (i == variables.end())
            return 0;
        return &i->second;
    }

    void function::add_var(std::string const& name)
    {