File h5read_processed.hpp

↰ Parent directory (include/dx2/h5)

HDF5 dataset access utilities for reflection table loading.

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

• Program Listing for File h5read_processed.hpp

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 (File h5utils.hpp)

• dx2/logging.hpp (File logging.hpp)

• experimental/mdspan

• hdf5.h

• hdf5_hl.h

• string

• typeindex

• unordered_set

• vector

Included By

• File h5read_processed.cxx

• File reflection.hpp

Namespaces

• Namespace h5read_processed_utils

Classes

• Struct GroupScanContext

• Template Struct H5ArrayData

• Struct TraverseData

Functions

• Function get_dataset_name(std::string_view)

• Function get_datasets_in_group(std::string_view, std::string_view)

• Function get_datasets_in_group_recursive(std::string_view, std::string_view)

• Template Function read_array_from_h5_file

• Template Function read_array_with_shape_from_h5_file

• Function read_experiment_metadata(hid_t, std::vector<uint64_t>&, std::vector<std::string>&)