boost选项解析器允许指定一个变量来存储选项值,而不是使用so_long [“typing”].作为< bool>()方式: bool flag_value;
entries.add_options()
("flag", value<bool>(&flag_value), "a simple flag value");
......
cout<<"flag value is: "<<flag_v
我的代码不起作用: wstring config_file;
// Declare a group of options that will be
// allowed only on command line
po::options_description generic("Generic options");
generic.add_options()
("help,h", "pro