ceph/src/boost/libs/filesystem/example/tchar.cpp

   1 //  Example use of Microsoft TCHAR  ----------------------------------------------------//
   2
   3 //  Copyright Beman Dawes 2008
   4
   5 //  Distributed under the Boost Software License, Version 1.0.
   6 //  See http://www.boost.org/LICENSE_1_0.txt
   7
   8 #include <boost/filesystem/path.hpp>
   9 #include <boost/filesystem/operations.hpp>
  10 #include <string>
  11 #include <cassert>
  12 #include <windows.h>
  13 #include <winnt.h>
  14
  15 namespace fs = boost::filesystem;
  16
  17 typedef std::basic_string<TCHAR> tstring;
  18
  19 void func( const fs::path & p )
  20 {
  21   assert( fs::exists( p ) );
  22 }
  23
  24 int main()
  25 {
  26   // get a path that is known to exist
  27   fs::path cp = fs::current_path();
  28
  29   // demo: get tstring from the path
  30   tstring cp_as_tstring = cp.string<tstring>();
  31
  32   // demo: pass tstring to filesystem function taking path
  33   assert( fs::exists( cp_as_tstring ) );
  34
  35   // demo: pass tstring to user function taking path
  36   func( cp_as_tstring );
  37
  38   return 0;
  39 }