Subject: [Boost-commit] svn:boost r72309 - trunk/libs/filesystem/v3/example
From: bdawes_at_[hidden]
Date: 2011-05-31 11:14:28
Author: bemandawes
Date: 2011-05-31 11:14:26 EDT (Tue, 31 May 2011)
New Revision: 72309
URL: http://svn.boost.org/trac/boost/changeset/72309
Log:
Add exists(path) information
Text files modified:
trunk/libs/filesystem/v3/example/file_status.cpp | 16 ++++++++++++++++
1 files changed, 16 insertions(+), 0 deletions(-)
Modified: trunk/libs/filesystem/v3/example/file_status.cpp
==============================================================================
--- trunk/libs/filesystem/v3/example/file_status.cpp (original)
+++ trunk/libs/filesystem/v3/example/file_status.cpp 2011-05-31 11:14:26 EDT (Tue, 31 May 2011)
@@ -74,6 +74,20 @@
cout << "is_symlink(s) is " << (is_symlink(s) ? "true" : "false") << "\n";
}
+ void try_exists()
+ {
+ cout << "\nexists(" << p << ") ";
+ try
+ {
+ bool result = exists(p);
+ cout << "is " << (result ? "true" : "false") << "\n";
+ }
+ catch (const filesystem_error& ex)
+ {
+ cout << "throws a filesystem_error exception: " << ex.what() << "\n";
+ }
+ }
+
}
int cpp_main(int argc, char* argv[])
@@ -97,5 +111,7 @@
cout << "\nfile_status s = symlink_status(" << p << ", ec) ";
show_status(s, ec);
+ try_exists();
+
return 0;
}