Function ParseCommandLine

tests/InferenceTest.cpp:28–82

Parse the command line of an ArmNN inference test program. \return false if any error occurred during options processing, otherwise true

/// Parse the command line of an ArmNN inference test program.
/// \return false if any error occurred during options processing, otherwise true
bool ParseCommandLine(int argc, char** argv, IInferenceTestCaseProvider& testCaseProvider,
    InferenceTestOptions& outParams)
{
    cxxopts::Options options("InferenceTest", "Inference iteration parameters");

    try
    {
        // Adds generic options needed for all inference tests.
        options
            .allow_unrecognised_options()
            .add_options()
                ("h,help", "Display help messages")
                ("i,iterations", "Sets the number of inferences to perform. If unset, will only be run once.",
                 cxxopts::value<unsigned int>(outParams.m_IterationCount)->default_value("0"))
                ("inference-times-file",
                 "If non-empty, each individual inference time will be recorded and output to this file",
                 cxxopts::value<std::string>(outParams.m_InferenceTimesFile)->default_value(""))
                ("e,event-based-profiling", "Enables built in profiler. If unset, defaults to off.",
                 cxxopts::value<bool>(outParams.m_EnableProfiling)->default_value("0"));

        std::vector<std::string> required; //to be passed as reference to derived inference tests

        // Adds options specific to the ITestCaseProvider.
        testCaseProvider.AddCommandLineOptions(options, required);

        auto result = options.parse(argc, argv);

        if (result.count("help"))
        {
            std::cout << options.help() << std::endl;
            return false;
        }

        CheckRequiredOptions(result, required);

    }
    catch (const cxxopts::exceptions::exception& e)
    {
        std::cerr << e.what() << std::endl << options.help() << std::endl;
        return false;
    }
    catch (const std::exception& e)
    {
        ARMNN_ASSERT_MSG(false, "Caught unexpected exception");
        std::cerr << "Fatal internal error: " << e.what() << std::endl;
        return false;
    }

    if (!testCaseProvider.ProcessCommandLineOptions(outParams))
    {
        return false;
    }

    return true;
}

bool ValidateDirectory(std::string& dir)
{