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xo-expression2: + IGCObject_DUniqueString + facet/type registration

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This commit is contained in:
Roland Conybeare 2026-01-16 13:34:22 -05:00
commit 929c25a7a6
8 changed files with 227 additions and 3 deletions
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12
xo-expression2/CMakeLists.txt
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@ -44,6 +44,18 @@ xo_add_genfacetimpl(
OUTPUT_CPP_DIR src/expression2
)
# note: manual target; generated code committed to git
xo_add_genfacetimpl(
TARGET xo-expression2-facetimpl-gcobject-uniquestring
FACET_PKG xo_gc
FACET GCObject
REPR UniqueString
INPUT idl/IGCObject_DUniqueString.json5
OUTPUT_HPP_DIR include/xo/expression2
OUTPUT_IMPL_SUBDIR detail
OUTPUT_CPP_DIR src/expression2
)
# ----------------------------------------------------------------
# header-only library

15
xo-expression2/idl/IGCObject_DUniqueString.json5 Normal file
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@ -0,0 +1,15 @@
{
mode: "implementation",
includes: [
"<xo/gc/GCObject.hpp>",
"<xo/alloc2/Allocator.hpp>"
],
local_types: [ ],
namespace1: "xo",
namespace2: "scm",
facet_idl: "idl/GCObject.json5",
brief: "provide AGCObject interface for DUniqueString",
using_doxygen: true,
repr: "DUniqueString",
doc: [ "implement AGCObject for DUniqueString" ],
}

67
xo-expression2/include/xo/expression2/detail/IGCObject_DUniqueString.hpp Normal file
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@ -0,0 +1,67 @@
/** @file IGCObject_DUniqueString.hpp
*
* Generated automagically from ingredients:
* 1. code generator:
* [/home/roland/proj/xo-umbrella2-claude1/xo-facet/codegen/genfacet]
* arguments:
* --input [idl/IGCObject_DUniqueString.json5]
* 2. jinja2 template for abstract facet .hpp file:
* [iface_facet_repr.hpp.j2]
* 3. idl for facet methods
* [idl/IGCObject_DUniqueString.json5]
**/
#pragma once
#include "GCObject.hpp"
#include <xo/gc/GCObject.hpp>
#include <xo/alloc2/Allocator.hpp>
#include "DUniqueString.hpp"
namespace xo { namespace scm { class IGCObject_DUniqueString; } }
namespace xo {
namespace facet {
template <>
struct FacetImplementation<xo::mm::AGCObject,
xo::scm::DUniqueString>
{
using ImplType = xo::mm::IGCObject_Xfer
<xo::scm::DUniqueString,
xo::scm::IGCObject_DUniqueString>;
};
}
}
namespace xo {
namespace scm {
/** @class IGCObject_DUniqueString
**/
class IGCObject_DUniqueString {
public:
/** @defgroup scm-gcobject-duniquestring-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-duniquestring-methods **/
///@{
// const methods
/** memory consumption for this instance **/
static size_type shallow_size(const DUniqueString & self) noexcept;
/** copy instance using allocator **/
static Opaque shallow_copy(const DUniqueString & self, obj<AAllocator> mm) noexcept;
// non-const methods
/** during GC: forward immdiate children **/
static size_type forward_children(DUniqueString & self, obj<ACollector> gc) noexcept;
///@}
};
} /*namespace scm*/
} /*namespace xo*/
/* end */

17
xo-expression2/include/xo/expression2/expression2_register_facets.hpp Normal file
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@ -0,0 +1,17 @@
/** @file expression2_register_facets.hpp
*
* @author Roland Conybeare, Jan 2026
**/
#pragma once
#include <xo/gc/Collector.hpp>
namespace xo {
namespace scm {
/** Register expression2 (facet,impl) combinations with FacetRegistry **/
bool expression2_register_facets();
}
}
/* end expression2_register_facets.hpp */

17
xo-expression2/include/xo/expression2/expression2_register_types.hpp Normal file
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@ -0,0 +1,17 @@
/** @file expression2_register_types.hpp
*
* @author Roland Conybeare, Dec 2025
**/
#pragma once
#include <xo/gc/Collector.hpp>
namespace xo {
namespace scm {
/** Register expression2 (facet,impl) combinations with FacetRegistry **/
bool expression2_register_types(obj<xo::mm::ACollector> gc);
}
}
/* end expression2_register_types.hpp */

39
xo-expression2/src/expression2/IGCObject_DUniqueString.cpp Normal file
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@ -0,0 +1,39 @@
/** @file IGCObject_DUniqueString.cpp
*
* Generated automagically from ingredients:
* 1. code generator:
* [/home/roland/proj/xo-umbrella2-claude1/xo-facet/codegen/genfacet]
* arguments:
* --input [idl/IGCObject_DUniqueString.json5]
* 2. jinja2 template for abstract facet .hpp file:
* [iface_facet_any.hpp.j2]
* 3. idl for facet methods
* [idl/IGCObject_DUniqueString.json5]
**/
#include "detail/IGCObject_DUniqueString.hpp"
namespace xo {
namespace scm {
auto
IGCObject_DUniqueString::shallow_size(const DUniqueString & self) noexcept -> size_type
{
return self.shallow_size();
}
auto
IGCObject_DUniqueString::shallow_copy(const DUniqueString & self, obj<AAllocator> mm) noexcept -> Opaque
{
return self.shallow_copy(mm);
}
auto
IGCObject_DUniqueString::forward_children(DUniqueString & self, obj<ACollector> gc) noexcept -> size_type
{
return self.forward_children(gc);
}
} /*namespace scm*/
} /*namespace xo*/
/* end IGCObject_DUniqueString.cpp */

26
xo-expression2/src/expression2/expression2_register_facets.cpp
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@ -1,11 +1,31 @@
/** @file expression2_register_facets.cpp
*
*
* @author Roland Conybeare, Jan 2026
**/
#include "expression2_register_facets.hpp"
#include <xo/expression2/detail/IGCObject_DUniqueString.hpp>
#include <xo/gc/detail/AGCObject.hpp>
#include <xo/facet/FacetRegistry.hpp>
#include <xo/indentlog/scope.hpp>
namespace xo {
using xo::mm::AGCObject;
using xo::facet::FacetRegistry;
namespace scm {
}
} /*namesapce xo*/
bool
expression2_register_facets()
{
scope log(XO_DEBUG(true));
FacetRegistry::register_impl<AGCObject, DUniqueString>();
return true;
}
} /*namespace scm*/
} /*namespace xo*/
/* end expression2_register_facets.cpp */

37
xo-expression2/src/expression2/expression2_register_types.cpp Normal file
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@ -0,0 +1,37 @@
/** @file expression2_register_types.cpp
*
* @author Roland Conybeare, Jan 2026
**/
#include "expression2_register_types.hpp"
#include "detail/IGCObject_DUniqueString.hpp"
//#include "detail/IPrintable_DUniqueString.hpp"
//#include <xo/facet/FacetRegistry.hpp>
#include <xo/indentlog/scope.hpp>
namespace xo {
using xo::mm::ACollector;
using xo::mm::AGCObject;
using xo::facet::impl_for;
using xo::facet::typeseq;
using xo::scope;
namespace scm {
bool
expression2_register_types(obj<ACollector> gc)
{
scope log(XO_DEBUG(true));
bool ok = true;
ok &= gc.install_type(impl_for<AGCObject, DUniqueString>());
return ok;
}
}
} /*namespace xo*/
/* end expression2_register_types.cpp */