Lightweight read-only range over a pool's free list (ADR-0019 §3). More...

#include <free_list_iterator.hpp>

Public Member Functions
	FreeListView (const memory_pool_t *pool) noexcept
	View the free list of `pool` (a C handle), or an empty range if `NULL`.

	FreeListView (Pool &pool) noexcept
	View the free list of `pool` — ergonomic overload for the C++ wrapper.

FreeListIterator	begin () const noexcept

FreeListIterator	end () const noexcept

Detailed Description

Lightweight read-only range over a pool's free list (ADR-0019 §3).

The entry point for the diagnostic walk:

for (const void* slot : FreeListView{pool}) {
    // inspect slot
}
const auto free = std::distance(FreeListView{pool}.begin(),
                                FreeListView{pool}.end());

Holds only a const memory_pool_t*; constructing it neither allocates nor walks. The view does not own the pool and must not out-live it.

Definition at line 121 of file free_list_iterator.hpp.

Constructor & Destructor Documentation

◆ FreeListView() [1/2]

it::d4np::memorypool::FreeListView::FreeListView ( const memory_pool_t * pool )

inlineexplicitnoexcept

View the free list of pool (a C handle), or an empty range if NULL.

Definition at line 124 of file free_list_iterator.hpp.

◆ FreeListView() [2/2]

it::d4np::memorypool::FreeListView::FreeListView ( Pool & pool )

inlineexplicitnoexcept

View the free list of pool — ergonomic overload for the C++ wrapper.

Definition at line 127 of file free_list_iterator.hpp.

Member Function Documentation

◆ begin()

FreeListIterator it::d4np::memorypool::FreeListView::begin ( ) const

inlinenoexcept

Returns: Iterator at the head of the free list (ADR-0019 §2).

Definition at line 130 of file free_list_iterator.hpp.

◆ end()

FreeListIterator it::d4np::memorypool::FreeListView::end ( ) const