chip.hpp

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// SPDX-License-Identifier: BSD-2-Clause
 
#ifndef pRC_CORE_FUNCTORS_CHIP_H
#define pRC_CORE_FUNCTORS_CHIP_H
 
#include <prc/core/basic/concepts.hpp>
 
namespace pRC
{
    template<Index... Ds>
    struct Chip
    {
        template<class X, IsConvertible<Index>... Is>
            requires requires {
                chip<Ds...>(declval<X>(), declval<Is const>()...);
            }
        constexpr decltype(auto) operator()(X &&a, Is const... indices) const
        {
            return chip<Ds...>(forward<X>(a), indices...);
        }
    };
}
#endif // pRC_CORE_FUNCTORS_CHIP_H