.. _file_include_dx2_h5_h5read_processed.hpp:

File h5read_processed.hpp
=========================

|exhale_lsh| :ref:`Parent directory <dir_include_dx2_h5>` (``include/dx2/h5``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS



HDF5 dataset access utilities for reflection table loading. 


Definition (``include/dx2/h5/h5read_processed.hpp``)
----------------------------------------------------


.. toctree::
   :maxdepth: 1

   program_listing_file_include_dx2_h5_h5read_processed.hpp.rst



Detailed Description
--------------------

This header provides functions for reading typed datasets from HDF5 files along with their dimensional metadata. It includes fast, shape-aware readers, recursive traversal of group structures, and scoped utilities for extracting datasets from flat HDF5 groups such as ``/dials/processing/group_0``.

Utilities in ``h5read_processed_utils`` focus on immediate dataset access, while recursive tools allow for full introspection of nested groups.

Intended for internal use in processing pipelines. 




Includes
--------


- ``cassert``

- ``chrono``

- ``cstring``

- ``dx2/h5/h5utils.hpp`` (:ref:`file_include_dx2_h5_h5utils.hpp`)

- ``dx2/logging.hpp`` (:ref:`file_include_dx2_logging.hpp`)

- ``experimental/mdspan``

- ``hdf5.h``

- ``hdf5_hl.h``

- ``string``

- ``typeindex``

- ``unordered_set``

- ``vector``



Included By
-----------


- :ref:`file_dx2_h5_h5read_processed.cxx`

- :ref:`file_include_dx2_reflection.hpp`




Namespaces
----------


- :ref:`namespace_h5read_processed_utils`


Classes
-------


- :ref:`exhale_struct_structh5read__processed__utils_1_1GroupScanContext`

- :ref:`exhale_struct_structh5read__processed__utils_1_1H5ArrayData`

- :ref:`exhale_struct_structh5read__processed__utils_1_1TraverseData`


Functions
---------


- :ref:`exhale_function_h5read__processed_8hpp_1ac3b806ae9215abbf26373a5388e4a6f8`

- :ref:`exhale_function_h5read__processed_8hpp_1a3198c2ea75a195c4f270c8184fba51d5`

- :ref:`exhale_function_h5read__processed_8hpp_1af780b10994a6044e0aaf23572361967b`

- :ref:`exhale_function_h5read__processed_8hpp_1a592205462c54cdc938e3a7c9f7dcf13a`

- :ref:`exhale_function_h5read__processed_8hpp_1a4a3f65c7969d24e8854b6d1f8db4bac7`

- :ref:`exhale_function_h5read__processed_8hpp_1aa84d9c9cb3670d0868cd8f9d1cc81bef`