/* * Copyright (C) 2014 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "CommandLine.h" #include <getopt.h> #include <iostream> struct option CommandLine::longOptions[] = { {"benchmark", required_argument, 0, 'b'}, {"parallel", no_argument, 0, 'p'}, {"heap", required_argument, 0, 'h'}, {"runs", required_argument, 0, 'r'}, {0, 0, 0, 0} }; CommandLine::CommandLine(std::string name, bool parallel) : m_benchmarkName(name) , m_isParallel(parallel) , m_heapSize(0) , m_runs(4) { } void CommandLine::printUsage() { std::string fullPath(m_argv[0]); size_t pos = fullPath.find_last_of("/") + 1; std::string program = fullPath.substr(pos); std::cout << "Usage: " << program << " --benchmark benchmark_name [ --parallel ] [ --heap MB ]" << std::endl; }