Method LoadModelFromFile

src/armnnTfLiteParser/TfLiteParser.cpp:5487–5515

}

TfLiteParserImpl::ModelPtr TfLiteParserImpl::LoadModelFromFile(const char* fileName)
{
    if (fileName == nullptr)
    {
        throw InvalidArgumentException(fmt::format("Invalid (null) file name {}",
                                       CHECK_LOCATION().AsString()));
    }
    std::error_code errorCode;
    fs::path pathToFile(fileName);
    if (!fs::exists(pathToFile, errorCode))
    {
        //fmt::format() could not be used here (format error)
        std::stringstream msg;
        msg << "Cannot find the file (" << fileName << ") errorCode: " << errorCode
            << " " << CHECK_LOCATION().AsString();
        throw FileNotFoundException(msg.str());
    }
    if (!fs::is_regular_file(pathToFile))
    {
        // Exclude non regular files.
        throw InvalidArgumentException(fmt::format("File \"{}\" is not a regular file and cannot be loaded.",
                                                   pathToFile.c_str()));
    }

    std::ifstream file(fileName, std::ios::binary);
    std::string fileContent((std::istreambuf_iterator<char>(file)), std::istreambuf_iterator<char>());
    return LoadModelFromBinary(reinterpret_cast<const uint8_t *>(fileContent.c_str()),
                               fileContent.size());
}

TfLiteParserImpl::ModelPtr TfLiteParserImpl::LoadModelFromBinary(const uint8_t* binaryContent, size_t len)
{