From 287384e37ac9283ff6b006b196e2ca4b429c6fe1 Mon Sep 17 00:00:00 2001
From: Roland Conybeare <rconybeare@gmail.com>
Date: Thu, 15 Jan 2026 01:02:50 -0500
Subject: [PATCH] xo-object2: tidy IPrintable_DInteger + codegen

---
 CMakeLists.txt                                      | 12 ++++++++++++
 idl/IPrintable_DInteger.json5                       | 13 +++++++++++++
 .../xo/object2/{ => number}/IPrintable_DInteger.hpp | 12 +++++++++---
 src/object2/IPrintable_DInteger.cpp                 |  6 +++---
 src/object2/object2_register_facets.cpp             |  2 +-
 src/object2/object2_register_types.cpp              |  2 +-
 6 files changed, 39 insertions(+), 8 deletions(-)
 create mode 100644 idl/IPrintable_DInteger.json5
 rename include/xo/object2/{ => number}/IPrintable_DInteger.hpp (79%)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a07933a..961c965 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -88,6 +88,18 @@ xo_add_genfacetimpl(
     OUTPUT_CPP_DIR src/object2
 )
 
+# note: manual target; generated code committed to git
+xo_add_genfacetimpl(
+    TARGET xo-object2-facetimpl-printable-integer
+    FACET_PKG xo_printable2
+    FACET Printable
+    REPR Integer
+    INPUT idl/IPrintable_DInteger.json5
+    OUTPUT_HPP_DIR include/xo/object2
+    OUTPUT_IMPL_SUBDIR number
+    OUTPUT_CPP_DIR src/object2
+)
+
 # note: manual target; generated code committed to git
 xo_add_genfacetimpl(
     TARGET xo-object2-facetimpl-gcobject-integer
diff --git a/idl/IPrintable_DInteger.json5 b/idl/IPrintable_DInteger.json5
new file mode 100644
index 0000000..1a2e549
--- /dev/null
+++ b/idl/IPrintable_DInteger.json5
@@ -0,0 +1,13 @@
+{
+    mode: "implementation",
+    includes: [ "<xo/printable2/Printable.hpp>",
+                "<xo/printable2/detail/IPrintable_Xfer.hpp>" ],
+    local_types: [ ],
+    namespace1: "xo",
+    namespace2: "scm",
+    facet_idl: "idl/Printable.json5",
+    brief: "provide APrintable interface for DInteger",
+    using_doxygen: true,
+    repr: "DInteger",
+    doc: [ "implement APrintable for DInteger" ],
+}
diff --git a/include/xo/object2/IPrintable_DInteger.hpp b/include/xo/object2/number/IPrintable_DInteger.hpp
similarity index 79%
rename from include/xo/object2/IPrintable_DInteger.hpp
rename to include/xo/object2/number/IPrintable_DInteger.hpp
index 60c9821..95a9e10 100644
--- a/include/xo/object2/IPrintable_DInteger.hpp
+++ b/include/xo/object2/number/IPrintable_DInteger.hpp
@@ -2,18 +2,20 @@
  *
  *  Generated automagically from ingredients:
  *  1. code generator:
- *       [/home/roland/proj/xo-umbrella2/xo-facet/codegen/genfacet]
+ *       [/Users/roland/proj/xo-umbrella2/xo-facet/codegen/genfacet]
  *     arguments:
  *       --input [idl/IPrintable_DInteger.json5]
  *  2. jinja2 template for abstract facet .hpp file:
- *       [iface_facet_any.hpp.j2]
+ *       [iface_facet_repr.hpp.j2]
  *  3. idl for facet methods
  *       [idl/IPrintable_DInteger.json5]
  **/
 
 #pragma once
 
+#include "Printable.hpp"
 #include <xo/printable2/Printable.hpp>
+#include <xo/printable2/detail/IPrintable_Xfer.hpp>
 #include "DInteger.hpp"
 
 namespace xo { namespace scm { class IPrintable_DInteger; } }
@@ -40,17 +42,21 @@ namespace xo {
             /** @defgroup scm-printable-dinteger-type-traits **/
             ///@{
             using ppindentinfo = xo::print::APrintable::ppindentinfo;
+            using Copaque = xo::print::APrintable::Copaque;
+            using Opaque = xo::print::APrintable::Opaque;
             ///@}
             /** @defgroup scm-printable-dinteger-methods **/
             ///@{
+            // const methods
             /** Pretty-printing support for this object.
 See [xo-indentlog/xo/indentlog/pretty.hpp] **/
             static bool pretty(const DInteger & self, const ppindentinfo & ppii);
 
+            // non-const methods
             ///@}
         };
 
     } /*namespace scm*/
 } /*namespace xo*/
 
-/* end */
+/* end */
\ No newline at end of file
diff --git a/src/object2/IPrintable_DInteger.cpp b/src/object2/IPrintable_DInteger.cpp
index 8e9bc77..889cfa8 100644
--- a/src/object2/IPrintable_DInteger.cpp
+++ b/src/object2/IPrintable_DInteger.cpp
@@ -2,7 +2,7 @@
  *
  *  Generated automagically from ingredients:
  *  1. code generator:
- *       [/home/roland/proj/xo-umbrella2/xo-facet/codegen/genfacet]
+ *       [/Users/roland/proj/xo-umbrella2/xo-facet/codegen/genfacet]
  *     arguments:
  *       --input [idl/IPrintable_DInteger.json5]
  *  2. jinja2 template for abstract facet .hpp file:
@@ -11,7 +11,7 @@
  *       [idl/IPrintable_DInteger.json5]
 **/
 
-#include "IPrintable_DInteger.hpp"
+#include "number/IPrintable_DInteger.hpp"
 
 namespace xo {
     namespace scm {
@@ -25,4 +25,4 @@ namespace xo {
     } /*namespace scm*/
 } /*namespace xo*/
 
-/* end IPrintable_DInteger.cpp */
+/* end IPrintable_DInteger.cpp */
\ No newline at end of file
diff --git a/src/object2/object2_register_facets.cpp b/src/object2/object2_register_facets.cpp
index 0ea0db5..8dcb2c1 100644
--- a/src/object2/object2_register_facets.cpp
+++ b/src/object2/object2_register_facets.cpp
@@ -12,7 +12,7 @@
 
 #include <xo/object2/list/IPrintable_DList.hpp>
 #include <xo/object2/number/IPrintable_DFloat.hpp>
-#include <xo/object2/IPrintable_DInteger.hpp>
+#include <xo/object2/number/IPrintable_DInteger.hpp>
 #include <xo/object2/string/IPrintable_DString.hpp>
 
 #include <xo/printable2/detail/APrintable.hpp>
diff --git a/src/object2/object2_register_types.cpp b/src/object2/object2_register_types.cpp
index 2c9de20..e9695a3 100644
--- a/src/object2/object2_register_types.cpp
+++ b/src/object2/object2_register_types.cpp
@@ -12,7 +12,7 @@
 
 #include "list/IPrintable_DList.hpp"
 //#include "IPrintable_DFloat.hpp"
-#include "IPrintable_DInteger.hpp"
+#include "number/IPrintable_DInteger.hpp"
 
 #include <xo/facet/FacetRegistry.hpp>
 #include <xo/indentlog/scope.hpp>