stream_logger.h

// Description: Stream_Logger class
// Detail: Outputs logging information into a standard library stream

#ifndef PASTELSYS_STREAM_LOGGER_H
#define PASTELSYS_STREAM_LOGGER_H

#include "pastel/sys/logging/logger.h"

#include <iostream>

namespace Pastel
{

    class Stream_Logger
        : public Logger
    {
    public:
        explicit Stream_Logger(std::ostream* stream)
        : stream_(stream)
        {
        }

        virtual ~Stream_Logger()
        {
            finalize();
        }

        virtual Stream_Logger& operator<<(const std::string& value)
        {
            if (stream_)
            {
                (*stream_) << value;
            }

            return *this;
        }

        virtual void finalize()
        {
            if (stream_)
            {
                stream_->flush();
            }
        }

    private:
        std::ostream* stream_;
    };

}

#endif