47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
// SPDX-FileCopyrightText: 2025 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
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// SPDX-License-Identifier: GPL-3.0-only
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#ifndef JFJOCHHDF5IMAGEREADER_H
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#define JFJOCHHDF5IMAGEREADER_H
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#include "JFJochReader.h"
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#include "../writer/HDF5Objects.h"
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class JFJochHDF5Reader : public JFJochReader {
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mutable std::mutex file_mutex;
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std::unique_ptr<HDF5ReadOnlyFile> master_file;
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std::vector<std::string> legacy_format_files;
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bool legacy_format = false;
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size_t images_per_file = 1;
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size_t number_of_images = 0;
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bool LoadImage_i(std::shared_ptr<JFJochReaderDataset> &dataset,
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DataMessage& message,
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std::vector<uint8_t> &buffer,
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int64_t image_number,
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bool update_dataset) override;
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CompressedImage LoadImageDataset(std::vector<uint8_t> &tmp, HDF5Object &file, hsize_t number);
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template <class T>
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void ReadVector(std::vector<T> &v,
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HDF5Object &file,
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const std::string &dataset_name,
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size_t image0,
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size_t nimages);
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std::optional<GoniometerAxis> ReadAxis(HDF5Object *file, const std::string &name);
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public:
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~JFJochHDF5Reader() override = default;
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void ReadFile(const std::string& filename);
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uint64_t GetNumberOfImages() const override;
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void Close() override;
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};
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#endif //JFJOCHHDF5IMAGEREADER_H
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