hdf5_handler.h

Go to the documentation of this file.

// SPDX-License-Identifier: GPL-2.0-only
//
// Copyright (c) 2006-2008 Marc Brooker and Michael Inggs
// Copyright (c) 2008-present FERS Contributors (see AUTHORS.md).
//
// See the GNU GPLv2 LICENSE file in the FERS project root for more information.
 
/**
 * @file hdf5_handler.h
 * @brief Header file for HDF5 data export and import functions.
 */
 
#pragma once
 
#include <string>
#include <vector>
 
#include "core/config.h"
 
namespace HighFive
{
    class File;
}
 
namespace serial
{
    /**
     * @brief Adds a chunk of data to an HDF5 file.
     *
     * @param file The HDF5 file where the chunk is written.
     * @param data A vector of complex data to be written.
     * @param time The time attribute associated with the chunk.
     * @param fullscale The fullscale attribute for the chunk.
     * @param count The sequential count number for chunk naming.
     * @throws std::runtime_error If there is an error writing data or setting attributes.
     */
    void addChunkToFile(HighFive::File& file, const std::vector<ComplexType>& data, RealType time, RealType fullscale,
                        unsigned count);
 
    /**
     * @brief Reads pulse data from an HDF5 file.
     *
     * @param name The name of the HDF5 file.
     * @param data A reference to a vector where the complex data will be stored.
     * @throws std::runtime_error If the file does not exist or the datasets "I" and "Q" have mismatched sizes.
     */
    void readPulseData(const std::string& name, std::vector<ComplexType>& data);
 
    /**
     * @brief Reads a 2D pattern dataset from an HDF5 file.
     *
     * @param name The name of the HDF5 file.
     * @param datasetName The name of the dataset to be read.
     * @return A 2D vector containing the pattern data.
     * @throws std::runtime_error If there is an error handling the file or if the dataset dimensions are invalid.
     */
    std::vector<std::vector<RealType>> readPattern(const std::string& name, const std::string& datasetName);
}