Method doSwitches

pdal/Kernel.cpp:173–200

}

bool Kernel::doSwitches(const StringList& cmdArgs, ProgramArgs& args)
{
    StringList stringArgs = extractStageOptions(cmdArgs);

    try
    {
        bool help;

        // parseSimple allows us to scan for the help option without
        // raising exception about missing arguments and so on.
        // It also removes consumed args from the arg list, so for now,
        // parse a copy that will be ignored by parse().
        ProgramArgs hargs;
        hargs.add("help,h", "Print help message", help);
        hargs.parseSimple(stringArgs);
        if (help)
            return false;

        addBasicSwitches(args);
        addSwitches(args);
        args.parse(stringArgs);
    }
    catch (arg_error& e)
    {
        throw pdal_error(getName() + ": " + e.what());
    }
    return true;
}


int Kernel::doStartup()