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xo-interpreter2 .. xo-arena. memory pool introspection

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Roland Conybeare 2026-02-03 01:05:36 -05:00
commit c931fca242
32 changed files with 157 additions and 172 deletions
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21
xo-reader2/src/reader2/ParserStateMachine.cpp
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@ -54,27 +54,14 @@ namespace xo {
return this->stack_->top();
}
std::size_t
ParserStateMachine::_n_store() const noexcept
void
ParserStateMachine::visit_pools(const MemorySizeVisitor & visitor) const
{
return stringtable_._n_store() + 1;
}
MemorySizeInfo
ParserStateMachine::_store_info(std::size_t i) const noexcept
{
size_t n0 = stringtable_._n_store();
if (i < n0)
return stringtable_._store_info(i);
if (i == n0)
return parser_alloc_._store_info();
stringtable_.visit_pools(visitor);
parser_alloc_.visit_pools(visitor);
// not counting expr_alloc_. We don't consider
// that to be owned by ParserStateMachine
return MemorySizeInfo::sentinel();
}
void