scalar_row.hpp expected serif/backend/mfem/operators/linearized_block.hpp serif/backend/mfem/operators/rejection.hpp src/include/serif/backend/mfem/model/computations/scalar_row.hpp src/lib/serif/backend/mfem/model/scalar_row.cpp serif serif::model serif::model::backend serif::model::backend::mfem #pragmaonce #include<expected> #include"serif/backend/mfem/operators/linearized_block.hpp" #include"serif/backend/mfem/operators/rejection.hpp" namespaceserif::model::backend::mfem{ [[nodiscard]]std::expected<operators::backend::mfem::LinearizedBlock,operators::backend::mfem::PreparationRejection>cache_scalar_row(constoperators::backend::mfem::LinearizedBlock&source); }