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refactor: xo-gc: + GCObjectVisitor.generation_of()

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Concession to narrow MutationLogStore to only use GCObjectVisitor
instead of assuming X1Collector.
This commit is contained in:
Roland Conybeare 2026-04-06 23:18:45 -04:00
commit f0f4fc6366
10 changed files with 51 additions and 12 deletions
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5
xo-alloc2/include/xo/alloc2/gc/IGCObjectVisitor_Xfer.hpp
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@ -13,6 +13,8 @@
#pragma once
#include <xo/alloc2/Generation.hpp>
#include <xo/alloc2/role.hpp>
#include <xo/arena/AllocInfo.hpp>
namespace xo {
@ -46,6 +48,9 @@ namespace mm {
AllocInfo alloc_info(Copaque data, void * addr) const override {
return I::alloc_info(_dcast(data), addr);
}
Generation generation_of(Copaque data, role r, const void * addr) const noexcept override {
return I::generation_of(_dcast(data), r, addr);
}
// non-const methods
void * alloc_copy(Opaque data, std::byte * src) const override {