xo-object2: + DBoolean w/ AGCObject, APrintable facets

include/xo/object2/DBoolean.hpp

@@ -0,0 +1,57 @@
+/** @file DBoolean.hpp
+ *
+ *  @author Roland Conybeare, Dec 2025
+ **/
+
+#pragma once
+
+#include <xo/gc/Collector.hpp>
+#include <xo/alloc2/Allocator.hpp>
+#include <xo/indentlog/print/ppindentinfo.hpp>
+#include <xo/facet/obj.hpp>
+#include <cstdint>
+
+namespace xo {
+    namespace scm {
+        struct DBoolean {
+            using AAllocator = xo::mm::AAllocator;
+            using ACollector = xo::mm::ACollector;
+            using ppindentinfo = xo::print::ppindentinfo;
+            using value_type = long;
+
+            explicit DBoolean(bool x) : value_{x} {}
+
+            /** will likely want this to default to ANumeric, once we have it **/
+            template <typename AFacet>
+            static obj<AFacet, DBoolean> box(obj<AAllocator> mm, bool x);
+
+            /** allocate boxed value @p x using memory from @p mm **/
+            static DBoolean * _box(obj<AAllocator> mm, bool x);
+
+            bool value() const noexcept { return value_; }
+
+            bool pretty(const ppindentinfo & ppii) const;
+
+            operator bool() const noexcept { return value_; }
+
+            // GCObject facet
+
+            std::size_t shallow_size() const noexcept;
+            DBoolean * shallow_copy(obj<AAllocator> mm) const noexcept;
+            std::size_t forward_children(obj<ACollector> gc) noexcept;
+
+        private:
+            /** boxed boolean value **/
+            bool value_;
+        };
+
+        template <typename AFacet>
+        obj<AFacet, DBoolean>
+        DBoolean::box(obj<AAllocator> mm, bool x) {
+            return obj<AFacet,DBoolean>(_box(mm, x));
+        }
+
+    } /*nmaespace obj*/
+} /*namespace xo*/
+
+/* end DBoolean.hpp */

include/xo/object2/boolean/IGCObject_DBoolean.hpp

@@ -0,0 +1,67 @@
+/** @file IGCObject_DBoolean.hpp
+ *
+ *  Generated automagically from ingredients:
+ *  1. code generator:
+ *       [/home/roland/proj/xo-umbrella2-claude1/xo-facet/codegen/genfacet]
+ *     arguments:
+ *       --input [idl/IGCObject_DBoolean.json5]
+ *  2. jinja2 template for abstract facet .hpp file:
+ *       [iface_facet_repr.hpp.j2]
+ *  3. idl for facet methods
+ *       [idl/IGCObject_DBoolean.json5]
+ **/
+
+#pragma once
+
+#include "GCObject.hpp"
+#include <xo/gc/GCObject.hpp>
+#include <xo/alloc2/Allocator.hpp>
+#include "DBoolean.hpp"
+
+namespace xo { namespace scm { class IGCObject_DBoolean; } }
+
+namespace xo {
+    namespace facet {
+        template <>
+        struct FacetImplementation<xo::mm::AGCObject,
+                                   xo::scm::DBoolean>
+        {
+            using ImplType = xo::mm::IGCObject_Xfer
+              <xo::scm::DBoolean,
+               xo::scm::IGCObject_DBoolean>;
+        };
+    }
+}
+
+namespace xo {
+    namespace scm {
+        /** @class IGCObject_DBoolean
+         **/
+        class IGCObject_DBoolean {
+        public:
+            /** @defgroup scm-gcobject-dboolean-type-traits **/
+            ///@{
+            using size_type = xo::mm::AGCObject::size_type;
+            using AAllocator = xo::mm::AGCObject::AAllocator;
+            using ACollector = xo::mm::AGCObject::ACollector;
+            using Copaque = xo::mm::AGCObject::Copaque;
+            using Opaque = xo::mm::AGCObject::Opaque;
+            ///@}
+            /** @defgroup scm-gcobject-dboolean-methods **/
+            ///@{
+            // const methods
+            /** memory consumption for this instance **/
+            static size_type shallow_size(const DBoolean & self) noexcept;
+            /** copy instance using allocator **/
+            static Opaque shallow_copy(const DBoolean & self, obj<AAllocator> mm) noexcept;
+
+            // non-const methods
+            /** during GC: forward immdiate children **/
+            static size_type forward_children(DBoolean & self, obj<ACollector> gc) noexcept;
+            ///@}
+        };
+
+    } /*namespace scm*/
+} /*namespace xo*/
+
+/* end */

include/xo/object2/boolean/IPrintable_DBoolean.hpp

@@ -0,0 +1,62 @@
+/** @file IPrintable_DBoolean.hpp
+ *
+ *  Generated automagically from ingredients:
+ *  1. code generator:
+ *       [/home/roland/proj/xo-umbrella2-claude1/xo-facet/codegen/genfacet]
+ *     arguments:
+ *       --input [idl/IPrintable_DBoolean.json5]
+ *  2. jinja2 template for abstract facet .hpp file:
+ *       [iface_facet_repr.hpp.j2]
+ *  3. idl for facet methods
+ *       [idl/IPrintable_DBoolean.json5]
+ **/
+
+#pragma once
+
+#include "Printable.hpp"
+#include <xo/printable2/Printable.hpp>
+#include <xo/printable2/detail/IPrintable_Xfer.hpp>
+#include "DBoolean.hpp"
+
+namespace xo { namespace scm { class IPrintable_DBoolean; } }
+
+namespace xo {
+    namespace facet {
+        template <>
+        struct FacetImplementation<xo::print::APrintable,
+                                   xo::scm::DBoolean>
+        {
+            using ImplType = xo::print::IPrintable_Xfer
+              <xo::scm::DBoolean,
+               xo::scm::IPrintable_DBoolean>;
+        };
+    }
+}
+
+namespace xo {
+    namespace scm {
+        /** @class IPrintable_DBoolean
+         **/
+        class IPrintable_DBoolean {
+        public:
+            /** @defgroup scm-printable-dboolean-type-traits **/
+            ///@{
+            using ppindentinfo = xo::print::APrintable::ppindentinfo;
+            using Copaque = xo::print::APrintable::Copaque;
+            using Opaque = xo::print::APrintable::Opaque;
+            ///@}
+            /** @defgroup scm-printable-dboolean-methods **/
+            ///@{
+            // const methods
+            /** Pretty-printing support for this object.
+See [xo-indentlog/xo/indentlog/pretty.hpp] **/
+            static bool pretty(const DBoolean & self, const ppindentinfo & ppii);
+
+            // non-const methods
+            ///@}
+        };
+
+    } /*namespace scm*/
+} /*namespace xo*/
+
+/* end */