xo-reader2/xo-alloc2/docs/implementation.rst

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.. _implementation:
Components
==========
Library dependency tower for *xo-alloc2*
.. ditaa::
+-----------------+
| xo_alloc2 |
+-----------------+
| xo_facet |
+-----------------+
| xo_cmake |
+-----------------+
Abstraction tower for *xo-alloc2* components
.. ditaa::
:--scale: 0.99
+--------------------------------+
| IAllocator_DArena |
+--------------------------------+
| IAllocator_Xfer |
| IAllocator_Any |
+--------------+-----------------+
| | DArena |
| AAllocator +-----------------+
| | ArenaConfig |
+--------------+-----------------+
.. list-table:: Descriptions
:header-rows: 1
:widths: 20 90
* - Component
- Description
* - ``AAllocator``
- allocator facet (abstract interface)
* - ``DArena``
- arena representation
* - ``IAllocator_ImplType<D>``
- lookup implementation for allocator A
with representation D.
* - ``IAllocator_Xfer<D>``
- transfer interface. downcast to native state.
* - ``IAllocator_DArena``
- allocator implementation for ``DArena``