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

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This commit is contained in:
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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8
xo-reader2/include/xo/reader2/ParserStateMachine.hpp
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@ -36,7 +36,7 @@ namespace xo {
using AAllocator = xo::mm::AAllocator;
using ArenaConfig = xo::mm::ArenaConfig;
using DArena = xo::mm::DArena;
using MemorySizeInfo = xo::mm::MemorySizeInfo;
using MemorySizeVisitor = xo::mm::MemorySizeVisitor;
using size_type = std::size_t;
public:
@ -62,10 +62,8 @@ namespace xo {
/** top of parser stack **/
obj<ASyntaxStateMachine> top_ssm() const;
/** number of distinct memory pools owned by PS **/
std::size_t _n_store() const noexcept;
/** memory consumption for i'th memory pool **/
MemorySizeInfo _store_info(std::size_t i) const noexcept;
/** visit psm-owned memory pools; call visitor(info) for each **/
void visit_pools(const MemorySizeVisitor & visitor) const;
///@}