Function EinsumCF

fem/tensorcoefficient.cpp:1498–1502

    };

    shared_ptr<CoefficientFunction> EinsumCF(const string &index_signature,
                                             const Array<shared_ptr<CoefficientFunction>> &cfs,
                                             const map<string, bool> &options) {
        return make_shared<EinsumCoefficientFunction>(expand_ellipses(index_signature, cfs), cfs, options);
    }

// static RegisterClassForArchive<LeviCivitaCoefficientFunction, CoefficientFunction> reglevicivitacf;
    static RegisterClassForArchive<EinsumCoefficientFunction, CoefficientFunction> regeinsumcf;