xo-object2: + ISequence_DArray + codegen

CMakeLists.txt

@@ -136,6 +136,18 @@ xo_add_genfacetimpl(
     OUTPUT_CPP_DIR src/object2
 )
 
+# note: manual target; generated code committed to git
+xo_add_genfacetimpl(
+    TARGET xo-object2-facetimpl-sequence-array
+    FACET_PKG xo_object2
+    FACET Sequence
+    REPR Array
+    INPUT idl/ISequence_DArray.json5
+    OUTPUT_HPP_DIR include/xo/object2
+    OUTPUT_IMPL_SUBDIR array
+    OUTPUT_CPP_DIR src/object2
+)
+
 # ----------------------------------------------------------------
 
 # must complete definition of expression lib before configuring examples

idl/ISequence_DArray.json5

@@ -0,0 +1,12 @@
+{
+    mode: "implementation",
+    includes: [ ],
+    local_types: [ ],
+    namespace1: "xo",
+    namespace2: "scm",
+    facet_idl: "idl/Sequence.json5",
+    brief: "provide ASequence interface for DArray state",
+    using_doxygen: true,
+    repr: "DArray",
+    doc: [ "implement ASequence for DArray" ],
+}

include/xo/object2/array/ISequence_DArray.hpp

@@ -0,0 +1,64 @@
+/** @file ISequence_DArray.hpp
+ *
+ *  Generated automagically from ingredients:
+ *  1. code generator:
+ *       [/home/roland/proj/xo-umbrella2-claude1/xo-facet/codegen/genfacet]
+ *     arguments:
+ *       --input [idl/ISequence_DArray.json5]
+ *  2. jinja2 template for abstract facet .hpp file:
+ *       [iface_facet_repr.hpp.j2]
+ *  3. idl for facet methods
+ *       [idl/ISequence_DArray.json5]
+ **/
+
+#pragma once
+
+#include "Sequence.hpp"
+#include "DArray.hpp"
+
+namespace xo { namespace scm { class ISequence_DArray; } }
+
+namespace xo {
+    namespace facet {
+        template <>
+        struct FacetImplementation<xo::scm::ASequence,
+                                   xo::scm::DArray>
+        {
+            using ImplType = xo::scm::ISequence_Xfer
+              <xo::scm::DArray,
+               xo::scm::ISequence_DArray>;
+        };
+    }
+}
+
+namespace xo {
+    namespace scm {
+        /** @class ISequence_DArray
+         **/
+        class ISequence_DArray {
+        public:
+            /** @defgroup scm-sequence-darray-type-traits **/
+            ///@{
+            using size_type = xo::scm::ASequence::size_type;
+            using AGCObject = xo::scm::ASequence::AGCObject;
+            using Copaque = xo::scm::ASequence::Copaque;
+            using Opaque = xo::scm::ASequence::Opaque;
+            ///@}
+            /** @defgroup scm-sequence-darray-methods **/
+            ///@{
+            // const methods
+            /** true iff sequence is empty **/
+            static bool is_empty(const DArray & self) noexcept;
+            /** true iff sequence is finite **/
+            static bool is_finite(const DArray & self) noexcept;
+            /** return element @p index of this sequence **/
+            static obj<AGCObject> at(const DArray & self, size_type index);
+
+            // non-const methods
+            ///@}
+        };
+
+    } /*namespace scm*/
+} /*namespace xo*/
+
+/* end */

src/object2/CMakeLists.txt

@@ -7,6 +7,7 @@ set(SELF_SRCS
     IGCObject_DList.cpp
     IGCObject_DString.cpp
     ISequence_Any.cpp
+    ISequence_DArray.cpp
     ISequence_DList.cpp
     IPrintable_DList.cpp
     IPrintable_DFloat.cpp

src/object2/ISequence_DArray.cpp

@@ -0,0 +1,40 @@
+/** @file ISequence_DArray.cpp
+ *
+ *  Generated automagically from ingredients:
+ *  1. code generator:
+ *       [/home/roland/proj/xo-umbrella2-claude1/xo-facet/codegen/genfacet]
+ *     arguments:
+ *       --input [idl/ISequence_DArray.json5]
+ *  2. jinja2 template for abstract facet .hpp file:
+ *       [iface_facet_any.hpp.j2]
+ *  3. idl for facet methods
+ *       [idl/ISequence_DArray.json5]
+**/
+
+#include "array/ISequence_DArray.hpp"
+
+namespace xo {
+    namespace scm {
+        auto
+        ISequence_DArray::is_empty(const DArray & self) noexcept -> bool
+        {
+            return self.is_empty();
+        }
+
+        auto
+        ISequence_DArray::is_finite(const DArray & self) noexcept -> bool
+        {
+            return self.is_finite();
+        }
+
+        auto
+        ISequence_DArray::at(const DArray & self, size_type index) -> obj<AGCObject>
+        {
+            return self.at(index);
+        }
+
+
+    } /*namespace scm*/
+} /*namespace xo*/
+
+/* end ISequence_DArray.cpp */

src/object2/object2_register_facets.cpp

@@ -15,6 +15,9 @@
 #include <xo/object2/number/IPrintable_DInteger.hpp>
 #include <xo/object2/string/IPrintable_DString.hpp>
 
+#include <xo/object2/list/ISequence_DList.hpp>
+#include <xo/object2/array/ISequence_DArray.hpp>
+
 #include <xo/printable2/detail/APrintable.hpp>
 #include <xo/alloc2/alloc/AAllocator.hpp>
 #include <xo/facet/FacetRegistry.hpp>
@@ -27,6 +30,7 @@ namespace xo {
     using xo::scm::DList;
     using xo::scm::DFloat;
     using xo::scm::DString;
+    using xo::scm::DArray;
     using xo::facet::FacetRegistry;
     using xo::facet::typeseq;
 
@@ -38,6 +42,7 @@ namespace xo {
 
             FacetRegistry::register_impl<AGCObject, DList>();
             FacetRegistry::register_impl<APrintable, DList>();
+            FacetRegistry::register_impl<ASequence, DList>();
 
             FacetRegistry::register_impl<AGCObject, DFloat>();
             FacetRegistry::register_impl<APrintable, DFloat>();
@@ -48,14 +53,18 @@ namespace xo {
             FacetRegistry::register_impl<AGCObject, DString>();
             FacetRegistry::register_impl<APrintable, DString>();
 
+            FacetRegistry::register_impl<ASequence, DArray>();
+
             log && log(xtag("DList.tseq", typeseq::id<DList>()));
             log && log(xtag("DFloat.tseq", typeseq::id<DFloat>()));
             log && log(xtag("DInteger.tseq", typeseq::id<DInteger>()));
             log && log(xtag("DString.tseq", typeseq::id<DString>()));
+            log && log(xtag("DArray.tseq", typeseq::id<DArray>()));
 
             log && log(xtag("AAllocator.tseq", typeseq::id<AAllocator>()));
             log && log(xtag("APrintable.tseq", typeseq::id<APrintable>()));
             log && log(xtag("AGCObject.tseq", typeseq::id<AGCObject>()));
+            log && log(xtag("ASequence.tseq", typeseq::id<ASequence>()));
 
             return true;
         }