977ed18d
 Hu Chunming
提交三方库
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// filesystem tut6a.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: tut6a path\n";
return 1;
}
try
{
for (recursive_directory_iterator it(argv[1]);
it != recursive_directory_iterator();
++it)
{
if (it.level() > 1)
it.pop();
else
{
for (int i = 0; i <= it.level(); ++i)
std::cout << " ";
std::cout << it->path() << '\n';
}
}
}
catch (std::exception& ex)
{
std::cout << "************* exception *****************\n";
std::cout << ex.what() << '\n';
}
return 0;
}
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