Dataset.hpp

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// SPDX-FileCopyrightText: 2025 Povl Filip Sonne-Frederiksen
//
// SPDX-License-Identifier: GPL-3.0-or-later
 
#pragma once
#include "reusex/vision/IData.hpp"
#include "reusex/vision/IDataset.hpp"
#include "reusex/vision/tensor_rt/Data.hpp"
 
namespace reusex::vision::tensor_rt {
/* TensorRTDataset is a dataset class that manages TensorRTData objects. It
 * inherits from IDataset and implements the get and save methods to handle
 * TensorRTData instances. This class allows for efficient storage and retrieval
 * of data in a format optimized for TensorRT operations. */
class TensorRTDataset : public IDataset {
    public:
  using IDataset::IDataset;
 
  /* The get method retrieves a Pair of TensorRTData objects from the dataset
   * based on the provided index. It overrides the virtual method from the
   * IDataset interface to return data in the specific format used by TensorRT.
   * @param index The index of the data pair to retrieve.
   * @return A Pair containing the input and output TensorRTData objects. */
  IDataset::Pair get(const std::size_t index) const override;
 
  /* The save method stores a Pair of TensorRTData objects in the dataset. It
   * overrides the virtual method from the IDataset interface to handle data in
   * the specific format used by TensorRT. This method allows for efficient
   * saving of data pairs that can be later retrieved using the get method.
   * @param data A span containing the Pair of TensorRTData objects to save.
   * @return A boolean value indicating whether the save operation was
   * successful. */
  bool save(const std::span<Pair> &data) override;
 
    private:
  bool class_map_saved_ = false;
};
} // namespace reusex::vision::tensor_rt