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xo-interpreter2: scaffold repl + alloc measurement frameowkr

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This commit is contained in:
Roland Conybeare 2026-02-02 21:55:34 -05:00
commit eec85cc217
6 changed files with 89 additions and 0 deletions
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6
include/xo/reader2/ParserStateMachine.hpp
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@ -36,6 +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 size_type = std::size_t;
public:
@ -61,6 +62,11 @@ 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;
///@}
/** @defgroup scm-parserstatemachine-bookkeeping bookkeeping methods **/