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libs/filesystem/example/tut6c.cpp

//  filesystem tut6c.cpp  --------------------------------------------------------------//

//  Copyright Beman Dawes 2010

//  Distributed under the Boost Software License, Version 1.0.
//  See http://www.boost.org/LICENSE_1_0.txt

//  Library home page: http://www.boost.org/libs/filesystem

#include <iostream>
#include <exception>
#include <boost/filesystem.hpp>
#include <boost/system/error_code.hpp>

using namespace boost::filesystem;
using namespace boost::system;

int main(int argc, char* argv[])
{
    if (argc < 2)
    {
        std::cout << "Usage: tut6c path\n";
        return 1;
    }

    error_code ec;
    for (recursive_directory_iterator it(argv[1], ec);
         it != recursive_directory_iterator();)
    {
        for (int i = 0; i <= it.level(); ++i)
            std::cout << "  ";

        std::cout << it->path() << '\n';

        it.increment(ec);
    }

    return 0;
}