underlined.h

// Description: An object for streaming underlined strings
// Documentation: miscellaneous.txt

#ifndef PASTELSYS_UNDERLINED_H
#define PASTELSYS_UNDERLINED_H

#include <string>

namespace Pastel
{

    class Underlined
        : public std::string
    {
    public:
        template <typename That>
        explicit Underlined(That&& that, char symbol_ = '-')
            : std::string(std::forward<That>(that))
            , symbol(symbol_)
        {
        }

        char symbol;
    };

}

#include <ostream>

namespace Pastel
{

    inline std::ostream& operator<<(
        std::ostream& stream, 
        const Underlined& that)
    {
        stream << (const std::string&)that << std::endl;
        for (integer i = 0;i < that.size();++i)
        {
            stream << that.symbol;
        }

        return stream;
    }

}

#endif