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refactor: retire GCObject.shallow_copy()

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Collector gets this info from gc-owned object header
This commit is contained in:
Roland Conybeare 2026-04-04 18:01:25 -04:00
commit 5676a69dd3
13 changed files with 18 additions and 75 deletions
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6
include/xo/object2/DArray.hpp
View file

@ -145,12 +145,10 @@ namespace xo {
///@}
/** @defgroup darray-gcobject-methods **/
///@{
/** shallow memory consumption. Excludes child objects **/
AAllocator::size_type shallow_size() const noexcept;
/** return shallow copy of this array, using memory from @p mm **/
/** move to new address, mandated by @p gc **/
DArray * shallow_move(obj<ACollector> gc) noexcept;
/** forward elements to @p gc to-space; replace originals with forarding pointers **/
AAllocator::size_type forward_children(obj<ACollector> gc) noexcept;
void forward_children(obj<ACollector> gc) noexcept;
///@}
private:

3
include/xo/object2/DBoolean.hpp
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@ -37,9 +37,8 @@ namespace xo {
// GCObject facet
std::size_t shallow_size() const noexcept;
DBoolean * shallow_move(obj<ACollector> gc) noexcept;
std::size_t forward_children(obj<ACollector> gc) noexcept;
void forward_children(obj<ACollector> gc) noexcept;
private:
/** boxed boolean value **/

6
include/xo/object2/DDictionary.hpp
View file

@ -200,12 +200,10 @@ namespace xo {
///@}
/** @defgroup ddictionary-gcobject-methods **/
///@{
/** shallow memory consumption. Excludes child objects **/
AAllocator::size_type shallow_size() const noexcept;
/** return shallow copy of this array, using memory from @p mm **/
DDictionary * shallow_move(obj<ACollector> gc) noexcept;
/** forward elements to @p gc to-space; replace originals with forarding pointers **/
AAllocator::size_type forward_children(obj<ACollector> gc) noexcept;
/** forward elements to @p gc to-space; replace originals with forwarding pointers **/
void forward_children(obj<ACollector> gc) noexcept;
///@}
private:

3
include/xo/object2/DFloat.hpp
View file

@ -34,9 +34,8 @@ namespace xo {
bool pretty(const ppindentinfo & ppii) const;
// GCObject facet
std::size_t shallow_size() const noexcept;
DFloat * shallow_move(obj<ACollector> gc) noexcept;
std::size_t forward_children(obj<ACollector> gc) noexcept;
void forward_children(obj<ACollector> gc) noexcept;
private:

3
include/xo/object2/DInteger.hpp
View file

@ -39,9 +39,8 @@ namespace xo {
// GCObject facet
std::size_t shallow_size() const noexcept;
DInteger * shallow_move(obj<ACollector> gc) noexcept;
std::size_t forward_children(obj<ACollector> gc) noexcept;
void forward_children(obj<ACollector> gc) noexcept;
private:
/** boxed integer value **/

3
include/xo/object2/DList.hpp
View file

@ -69,9 +69,8 @@ namespace xo {
/** @defgroup xo-scm-list-gcobject-facet gcobject facet **/
///@{
size_type shallow_size() const noexcept;
DList * shallow_move(obj<ACollector> gc) noexcept;
size_type forward_children(obj<ACollector> gc) noexcept;
void forward_children(obj<ACollector> gc) noexcept;
///@}
/** first member of list **/

2
include/xo/object2/DStruct.hpp
View file

@ -141,8 +141,6 @@ namespace xo {
///@{
/** shallow memory consumption. Excludes child objects **/
AAllocator::size_type shallow_size() const noexcept;
/** return shallow copy of this array, using memory from @p mm **/
DStruct * shallow_copy(obj<AAllocator> mm) const noexcept;
/** forward elements to @p gc to-space; replace originals with forarding pointers **/
AAllocator::size_type forward_children(obj<ACollector> gc) noexcept;
///@}