emplace_back_output.h

// Description: emplace_back output

#ifndef PASTELSYS_EMPLACE_BACK_OUTPUT_H
#define PASTELSYS_EMPLACE_BACK_OUTPUT_H

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

namespace Pastel
{

    template <typename Container>
    class EmplaceBack_Output
    {
    public:
        explicit EmplaceBack_Output(Container& container)
            : container_(container)
        {
        }

        template <typename... That>
        bool operator()(That&&... that) const
        {
            container_.emplace_back(std::forward<That>(that)...);
            return true;
        }

    private:
        Container& container_;
    };

    template <typename Container>
    EmplaceBack_Output<Container> emplaceBackOutput(
        Container& container)
    {
        return EmplaceBack_Output<Container>(container);
    }

}

#endif