xo-facet xo-object2 xo-cmake: facet tidy + build integration

include/xo/object2/sequence/ISequence_Any.hpp

@@ -0,0 +1,87 @@
+/** @file ISequence_Any.hpp
+ *
+ *  Generated automagically from ingredients:
+ *  1. code generator:
+ *       [/Users/roland/proj/xo-umbrella2/xo-object2/../xo-facet/codegen/genfacet]
+ *     arguments:
+ *       --input [./idl/Sequence.json5]
+ *  2. jinja2 template for abstract facet .hpp file:
+ *       [iface_facet_any.hpp.j2]
+ *  3. idl for facet methods
+ *       [./idl/Sequence.json5]
+ **/
+
+#pragma once
+
+#include "ASequence.hpp"
+#include <xo/facet/obj.hpp>
+
+namespace xo { namespace scm { class ISequence_Any; } }
+
+namespace xo {
+namespace facet {
+
+template <>
+struct FacetImplementation<xo::scm::ASequence,
+                           DVariantPlaceholder>
+{
+    using ImplType = xo::scm::ISequence_Any;
+};
+
+}
+}
+
+namespace xo {
+namespace scm {
+
+    /** @class ISequence_Any
+     *  @brief ASequence implementation for empty variant instance
+     **/
+    class ISequence_Any : public ASequence {
+    public:
+        /** @defgroup scm-sequence-any-type-traits **/
+        ///@{
+
+        using size_type = ASequence::size_type;
+        using AGCObject = ASequence::AGCObject;
+
+        ///@}
+        /** @defgroup scm-sequence-any-methods **/
+        ///@{
+
+        const ASequence * iface() const { return std::launder(this); }
+
+        // from ASequence
+
+        // const methods
+        int32_t _typeseq() const noexcept override { return s_typeseq; }
+        [[noreturn]] bool is_empty(Copaque) const noexcept override { _fatal(); }
+        [[noreturn]] bool is_finite(Copaque) const noexcept override { _fatal(); }
+        [[noreturn]] obj<AGCObject> at(Copaque, size_type) const override { _fatal(); }
+
+        // nonconst methods
+
+        ///@}
+
+    private:
+        /** @defgraoup scm-sequence-any-private-methods **/
+        ///@{
+
+        [[noreturn]] static void _fatal();
+
+        ///@}
+
+    public:
+        /** @defgraoup scm-sequence-any-member-vars **/
+        ///@{
+
+        static int32_t s_typeseq;
+        static bool _valid;
+
+        ///@}
+    };
+
+} /*namespace scm */
+} /*namespace xo */
+
+/* ISequence_Any.hpp */