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xo-gc: use DArenaVector for DX1Collector.object_types_

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Original implementation predated DArenaVector,
using it is more natural
This commit is contained in:
Roland Conybeare 2026-03-29 15:17:31 -04:00
commit 8de4bbd83f
1 changed files with 7 additions and 3 deletions
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10
include/xo/arena/DArenaVector.hpp
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@ -89,7 +89,8 @@ namespace xo {
* Always limited by ArenaConfig.size_
**/
void reserve(size_type z);
void resize(size_type z);
/** resize to size @p z. Return true on success. May fail iff oom. **/
bool resize(size_type z);
void shrink_to_fit();
/** reset vector to empty state **/
void clear();
@ -184,7 +185,7 @@ namespace xo {
}
template <typename T>
void
bool
DArenaVector<T>::resize(size_type z) {
// new arena size in bytes
size_t req_z = z * sizeof(T);
@ -192,7 +193,8 @@ namespace xo {
if (z > size_) {
// expand arena to accomodate
store_.expand(req_z);
if (!store_.expand(req_z))
return false;
// run ctors
if constexpr (std::is_trivially_constructible_v<T>) {
@ -226,6 +228,8 @@ namespace xo {
store_.alloc(xo::reflect::typeseq::id<std::byte>(), req_z);
this->size_ = z;
return true;
}
template <typename T>