1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
// filesystem tut6b.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>
using namespace boost::filesystem;
int main(int argc, char* argv[])
{
if (argc < 2)
{
std::cout << "Usage: tut6b path\n";
return 1;
}
try
{
for (recursive_directory_iterator it(argv[1]);
it != recursive_directory_iterator();)
{
for (int i = 0; i <= it.level(); ++i)
std::cout << " ";
std::cout << it->path() << '\n';
try
{
++it;
}
catch (filesystem_error& ex)
{
std::cout << "************* filesystem_error *****************\n";
std::cout << ex.what() << '\n';
}
}
}
catch (std::exception& ex)
{
std::cout << "************* exception *****************\n";
std::cout << ex.what() << '\n';
}
return 0;
}
|
