plus.hpp

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// SPDX-License-Identifier: BSD-2-Clause
 
#ifndef pRC_TENSOR_TRAIN_COMMON_FUNCTIONS_PLUS_H
#define pRC_TENSOR_TRAIN_COMMON_FUNCTIONS_PLUS_H
 
#include <prc/core/functors/loop.hpp>
#include <prc/core/functors/plus.hpp>
#include <prc/tensor_train/operator/declarations.hpp>
#include <prc/tensor_train/tensor/declarations.hpp>
 
namespace pRC
{
    template<class X, class R = RemoveReference<X>>
        requires(TensorTrain::IsTensorish<R> ||
                    TensorTrain::IsOperatorish<R>) &&
        IsInvocable<Loop<Plus>, X>
    static inline constexpr auto operator+(X &&a)
    {
        return loop<Plus>(forward<X>(a));
    }
}
#endif // pRC_TENSOR_TRAIN_COMMON_FUNCTIONS_PLUS_H