2009/8/23 Steven Watanabe
<watanabesj@gmail.com>
AMDG
Shaolin wrote:
I have constructed some code but am getting some errors. I am trying to use
a vector to hold several values but everytime I execute it I get a page
worth of errors. Code below:
po::options_description desc("Available Options");
desc.add_options()
("file", po::value< vector<string> >(), "specify files to search")
;
po::variables_map vm;
po::store(po::parse_command_line(ac, av, desc), vm);
po::notify(vm);
if (vm.count("file")) {
cout << "Files selected: " << vm["file"].as< vector<string> >() << "\n";
} else {
cout << "No Files selected.\n";
}
The error is being caused by the following line:
cout << "Files selected: " << vm["file"].as< vector<string> >() << "\n";
The standard library doesn't provide output operators
for containers.
In Christ,
Steven Watanabe