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xo-alloc2: + comments

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Roland Conybeare 2025-12-15 01:05:38 -05:00
commit 017397117c
1 changed files with 11 additions and 0 deletions
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11
xo-alloc2/include/xo/alloc2/gc/IAllocator_DX1Collector.hpp
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@ -36,20 +36,31 @@ namespace xo {
// todo: available()
static std::string_view name(const DX1Collector &) noexcept;
/** reserved memory across all {roles, generations} **/
static size_type reserved(const DX1Collector &) noexcept;
static size_type size(const DX1Collector &) noexcept;
/** committed size accross all {roles, generations} **/
static size_type committed(const DX1Collector &) noexcept;
/** available (committed but unused) space across all {roles, generations} **/
static size_type available(const DX1Collector &) noexcept;
/** space used by @p d across all {roles, generations}. **/
static size_type allocated(const DX1Collector &) noexcept;
/** true iff address @p p comes from collector @p d **/
static bool contains(const DX1Collector & d, const void * p) noexcept;
/** report last error, if any, for collector @p d **/
static AllocatorError last_error(const DX1Collector &) noexcept;
/** expand gen0 spaces (both from-space and to-space) **/
static bool expand(DX1Collector & d, size_type z) noexcept;
/** always alloc in gen0 to-space **//
static value_type alloc(DX1Collector & d, size_type z);
static value_type super_alloc(DX1Collector & d, size_type z);
static value_type sub_alloc(DX1Collector & d, size_type z, bool complete);
/** reset to empty state; clears all generations **/
static void clear(DX1Collector & d);
/** invoke destructor **/
static void destruct_data(DX1Collector & d);
};