#include <boost/program_options.hpp> usingnamespacestd; namespacebpo=boost::program_options; namespaceipfs { namespacedetail{ enumSUB_CMD{ INIT=1, DAEMON, ADD, OBJECT, CAT, GET, LS, HELP, UNKNOW, }; SUB_CMDcmd_parser(intargc,char**argv,vector<string>&item) { item.clear(); // 定义...
boost里有一个Program_options,在Introduction里写的是The program_options library allows program developers to obtain program options, that is (name, value) pairs from the user, via conventional methods such as command line and config file. 感觉应该能用,花了几个小时读了一下。 结果出乎我的意料,这...
boost::program_options boost::program_options 解析命令行,包括多参数命令行解析示例如下: 示例代码: 1 #include "stdafx.h" 2 3 #include <iostream> 4 #include "boost/program_options.hpp" 5 6 namespace bpo = boost::program_options; 7 8 std::string showstring(std::string str){ 9 std::...
using namespace std; #include <boost/program_options.hpp> namespace po = boost::program_options; int main(int argc, char*argv[]) { //int level; po::options_description desc("Allowed options"); desc.add_options() ("help", "produce help message") //("help,h", "produce help message...
文件examples/multiple_sources.cpp #include namespace po = boost::program_options; #include #include #include using namespace std; // A helper function to simplify the main part. template ostream& operator<<(ostream& os, const vector& v) { ...
tprogram_options解析命令行参数示例代码: #includeusing namespace std; #includenamespace po = boost::program_options; int main(int argc, char*argv[]) { //int level; po::options_description desc("Allowed options"); desc.add_options() ...
1 #include <boost/program_options.hpp> 2 3 #include <vector> 4 #include <iostream> 5 #include <string> 6 #include <algorithm> 7 #include <iterator> 8 using std::copy; 9 using std::vector;10 using std::string;11 using std::cout;12 using std::endl;13 using std::exception;14 usi...
boost之program_options库，解析命令⾏参数、读取配置⽂件⼀、命令⾏解析 tprogram_options解析命令⾏参数⽰例代码：[cpp]1. #include <iostream> 2. using namespace std;3.4. #include <boost/program_options.hpp> 5. namespace po = boost::program_options;6.7. int main(int argc, char*...
namespace po = boost::program_options; int main(int argc, char* argv[]) { po::options_description recipients("Recipient(s)"); recipients.add_options() ("csv", po::value<std::string>(), "" ) ("csv_name", po::value<unsigned>(), "" ) ...
Example 63.1 shows the basic approach for parsing command-line options with Boost.ProgramOptions.Example 63.1. Basic approach with Boost.ProgramOptions #include <boost/program_options.hpp> #include <iostream> using namespace boost::program_options; void on_age(int age) { std::cout << "On age...