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C-/C++-Quelltext

    struct process_comment
    {
        process_comment(int& token_counter, int& do_count)
            : token_counter(token_counter), do_count(do_count)
        {
        }

        template <typename IteratorT>
        void operator()(IteratorT first, IteratorT last) const
        {
            std::string str(first, last);
            if(str.find("BEGIN COUNT") != str.npos) ++do_count;
            if(str.find("END COUNT") != str.npos) --do_count;
        }

        int& token_counter;
        int& do_count;
    };

C-/C++-Quelltext

    struct process_comment
    {
        process_comment(int& token_counter, int& do_count)
            : token_counter(token_counter), do_count(do_count)
        {
        }

        template <typename IteratorT>
        void operator()(IteratorT first, IteratorT last) const
        {
            std::string str(first, last);
            size_t found;
            found = str.find("BEGIN COUNT");
            while(found != str.npos)
            {
                ++do_count;
                found = str.find("BEGIN COUNT" , found + 1);
            }
            found = str.find("END COUNT");
            while(found != str.npos)
            {               
                --do_count;
                found = str.find("END COUNT" , found + 1);
            }
        }

        int& token_counter;
        int& do_count;
    };