ceph/src/boost/libs/filesystem/test/foreach_test.cpp

   1
   2 // Copyright 2018 Peter Dimov.
   3 //
   4 // Distributed under the Boost Software License, Version 1.0.
   5 //
   6 // See accompanying file LICENSE_1_0.txt or copy at
   7 // http://www.boost.org/LICENSE_1_0.txt
   8
   9 // See library home page at http://www.boost.org/libs/filesystem
  10
  11 #include <boost/filesystem.hpp>
  12 #include <boost/foreach.hpp>
  13 #include <boost/config.hpp>
  14
  15 namespace fs = boost::filesystem;
  16
  17 int main()
  18 {
  19     {
  20         fs::directory_iterator const it;
  21
  22         BOOST_FOREACH(fs::path const& p, it)
  23         {
  24             p.string();
  25         }
  26     }
  27
  28 #if !defined(BOOST_NO_CXX11_RANGE_BASED_FOR)
  29
  30     {
  31         fs::directory_iterator const it;
  32
  33         for (fs::path const& p : it)
  34         {
  35             p.string();
  36         }
  37     }
  38
  39 #endif
  40
  41     {
  42         fs::recursive_directory_iterator it;
  43
  44         BOOST_FOREACH(fs::path const& p, it)
  45         {
  46             p.string();
  47         }
  48     }
  49
  50 #if !defined(BOOST_NO_CXX11_RANGE_BASED_FOR)
  51
  52     {
  53         fs::recursive_directory_iterator const it;
  54
  55         for (fs::path const& p : it)
  56         {
  57             p.string();
  58         }
  59     }
  60
  61 #endif
  62 }