pRC::TensorTrain::IsOperator Concept Reference

#include <declarations.hpp>

Concept definition

template<class T>
concept pRC::TensorTrain::IsOperator =  !IsReference<T> && requires {
        {
            []<class U, class M, class N, class R>(
                Operator<U, M, N, R> const &&)
            {
            }(std::declval<T>())
        };
    }