C++ (Cpp) CommandOptionParser::parse Examples

Example #1

File: LossStat.cpp Project: loveyoupeng/Aeron

Settings parseCmdLine(CommandOptionParser& cp, int argc, char** argv)
{
    cp.parse(argc, argv);
    if (cp.getOption(optHelp).isPresent())
    {
        cp.displayOptionsHelp(std::cout);
        exit(0);
    }

    Settings s;

    s.basePath = cp.getOption(optPath).getParam(0, s.basePath);

    return s;
}

Example #2

File: RateSubscriber.cpp Project: linearregression/Aeron

Settings parseCmdLine(CommandOptionParser& cp, int argc, char** argv)
{
    cp.parse(argc, argv);
    if (cp.getOption(optHelp).isPresent())
    {
        cp.displayOptionsHelp(std::cout);
        exit(0);
    }

    Settings s;

    s.dirPrefix = cp.getOption(optPrefix).getParam(0, s.dirPrefix);
    s.channel = cp.getOption(optChannel).getParam(0, s.channel);
    s.streamId = cp.getOption(optStreamId).getParamAsInt(0, 1, INT32_MAX, s.streamId);
    s.fragmentCountLimit = cp.getOption(optFrags).getParamAsInt(0, 1, INT32_MAX, s.fragmentCountLimit);
    return s;
}

Example #3

File: BasicPublisher.cpp Project: rdegnan/Aeron

Settings parseCmdLine(CommandOptionParser& cp, int argc, char** argv)
{
    cp.parse(argc, argv);
    if (cp.getOption(optHelp).isPresent())
    {
        cp.displayOptionsHelp(std::cout);
        exit(0);
    }

    Settings s;

    s.dirPrefix = cp.getOption(optPrefix).getParam(0, s.dirPrefix);
    s.channel = cp.getOption(optChannel).getParam(0, s.channel);
    s.streamId = cp.getOption(optStreamId).getParamAsInt(0, 1, INT32_MAX, s.streamId);
    s.numberOfMessages = cp.getOption(optMessages).getParamAsInt(0, 0, INT32_MAX, s.numberOfMessages);
    s.lingerTimeoutMs = cp.getOption(optLinger).getParamAsInt(0, 0, 60 * 60 * 1000, s.lingerTimeoutMs);

    return s;
}

Example #4

File: Ping.cpp Project: youfeng243/Aeron

Settings parseCmdLine(CommandOptionParser& cp, int argc, char** argv)
{
    cp.parse(argc, argv);
    if (cp.getOption(optHelp).isPresent())
    {
        cp.displayOptionsHelp(std::cout);
        exit(0);
    }

    Settings s;

    s.dirPrefix = cp.getOption(optPrefix).getParam(0, s.dirPrefix);
    s.pingChannel = cp.getOption(optPingChannel).getParam(0, s.pingChannel);
    s.pongChannel = cp.getOption(optPongChannel).getParam(0, s.pongChannel);
    s.pingStreamId = cp.getOption(optPingStreamId).getParamAsInt(0, 1, INT32_MAX, s.pingStreamId);
    s.pongStreamId = cp.getOption(optPongStreamId).getParamAsInt(0, 1, INT32_MAX, s.pongStreamId);
    s.numberOfMessages = cp.getOption(optMessages).getParamAsLong(0, 0, INT64_MAX, s.numberOfMessages);
    s.messageLength = cp.getOption(optLength).getParamAsInt(0, sizeof(std::int64_t), INT32_MAX, s.messageLength);
    s.fragmentCountLimit = cp.getOption(optFrags).getParamAsInt(0, 1, INT32_MAX, s.fragmentCountLimit);
    return s;
}