/** @file SetupExpression2.hpp * * @author Roland Conybeare, Jan 2026 **/ #pragma once #include namespace xo { namespace scm { class SetupExpression2 { public: using ACollector = xo::mm::ACollector; public: /** Register expression2 (facet,impl) combinations with FacetRegistry **/ static bool register_facets(); /** Register expression2 (facet,impl) combinations with FacetRegistry **/ static bool register_types(obj gc); }; } } /* end SetupExpression2.hpp */