File h5write.hpp

↰ Parent directory (include/dx2/h5)

Utilities for writing raw and structured data to HDF5 files.

Definition (include/dx2/h5/h5write.hpp)

• Program Listing for File h5write.hpp

Detailed Description

This header provides two levels of HDF5 writing utilities:

• Raw Writer: Directly writes typed raw memory buffers into datasets. Suitable for low-level, performance-sensitive operations like reflection table saving.

• High-Level Writer: Dynamically infers shape from nested standard containers (e.g., std::vector<std::vector<double>>), flattens them, and writes them to HDF5. Useful for quickly serializing in-memory C++ containers to disk.

Intended for internal use in DX2 processing and general scientific data workflows.

Includes

• array

• cstdlib

• dx2/h5/h5dispatch.hpp (File h5dispatch.hpp)

• dx2/h5/h5utils.hpp (File h5utils.hpp)

• hdf5.h

• string

• vector

Included By

• File h5write.cxx

• File reflection.hpp

Functions

• Template Function deduce_shape

• Template Function flatten

• Function traverse_or_create_groups(hid_t, const std::string&)

• Template Function write_data_to_h5_file

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

• Template Function write_raw_data_to_h5_file

• Template Function write_raw_data_to_h5_group