Function load_pgm

tests/AssetsLibrary.cpp:234–254

}

RawTensor load_pgm(const std::string &path)
{
    std::ifstream file(path, std::ios::in | std::ios::binary);

    if (!file.good())
    {
        throw framework::FileNotFound("Could not load PGM image: " + path);
    }

    unsigned int width  = 0;
    unsigned int height = 0;

    std::tie(width, height, std::ignore) = parse_pgm_header(file);

    RawTensor raw(TensorShape(width, height), Format::U8);

    check_image_size(file, raw.size());
    read_image_buffer(file, raw);

    return raw;
}
} // namespace

AssetsLibrary::AssetsLibrary(std::string path, std::random_device::result_type seed) //NOLINT