xo-object2: APrintable+DFloat

include/xo/object2/DFloat.hpp

@@ -6,11 +6,13 @@
 #pragma once
 
 #include <xo/alloc2/Allocator.hpp>
+#include <xo/indentlog/print/ppindentinfo.hpp>
 
 namespace xo {
     namespace scm {
         struct DFloat {
             using AAllocator = xo::mm::AAllocator;
+            using ppindentinfo = xo::print::ppindentinfo;
 
             explicit DFloat(double x) : value_{x} {}
 
@@ -20,6 +22,8 @@ namespace xo {
 
             double value() const noexcept { return value_; }
 
+            bool pretty(const ppindentinfo & ppii) const;
+
             operator double() const noexcept { return value_; }
 
         private:

include/xo/object2/IPrintable_DFloat.hpp

@@ -0,0 +1,58 @@
+/** @file IPrintable_DFloat.hpp
+ *
+ *  Generated automagically from ingredients:
+ *  1. code generator:
+ *       [/Users/roland/proj/xo-umbrella2/xo-facet/codegen/genfacet]
+ *     arguments:
+ *       --input [idl/IPrintable_DFloat.json5]
+ *  2. jinja2 template for abstract facet .hpp file:
+ *       [iface_facet_any.hpp.j2]
+ *  3. idl for facet methods
+ *       [idl/IPrintable_DFloat.json5]
+ **/
+
+#pragma once
+
+#include <xo/printable2/Printable.hpp>
+#include <xo/printable2/detail/IPrintable_Xfer.hpp>
+#include "DFloat.hpp"
+
+namespace xo { namespace scm { class IPrintable_DFloat; } }
+
+namespace xo {
+    namespace facet {
+        template <>
+        struct FacetImplementation<xo::print::APrintable,
+                                   xo::scm::DFloat>
+        {
+            using ImplType = xo::print::IPrintable_Xfer
+              <xo::scm::DFloat,
+               xo::scm::IPrintable_DFloat>;
+        };
+    }
+}
+
+namespace xo {
+    namespace scm {
+        /** @class IPrintable_DFloat
+         **/
+        class IPrintable_DFloat {
+        public:
+            /** @defgroup scm-printable-dfloat-type-traits **/
+            ///@{
+            using ppindentinfo = xo::print::APrintable::ppindentinfo;
+            ///@}
+            /** @defgroup scm-printable-dfloat-methods **/
+            ///@{
+            /** Pretty-printing support for this object.
+                See [xo-indentlog/xo/indentlog/pretty.hpp]
+            **/
+            static bool pretty(const DFloat & self, const ppindentinfo & ppii);
+
+            ///@}
+        };
+
+    } /*namespace scm*/
+} /*namespace xo*/
+
+/* end */