iterator_output.h

// Description: Iterator reporter

#ifndef PASTELSYS_ITERATOR_OUTPUT_H
#define PASTELSYS_ITERATOR_OUTPUT_H

#include "pastel/sys/output/output_concept.h"

namespace Pastel
{

    template <typename Iterator>
    class Iterator_Output
    {
    public:
        explicit Iterator_Output(Iterator& iter)
            : iter_(iter)
        {
        }

        template <typename That>
        bool operator()(That&& that) const
        {
            *iter_ = std::forward<That>(that);
            ++iter_;
            return true;
        }

    private:
        Iterator& iter_;
    };

    template <typename Iterator>
    Iterator_Output<Iterator> iteratorOutput(
        Iterator& iter)
    {
        return Iterator_Output<Iterator>(iter);
    }

}

#endif