Remove non-copyable idioms

[lyx.git] / src / support / FileName.cpp

diff --git a/src/support/FileName.cpp b/src/support/FileName.cpp
index 05ada4c596d15641e7a78bd2e1b33950d837493d..929c4165bebd541bead6ce6e7a6a61774e12f89d 100644 (file)
--- a/src/support/FileName.cpp
+++ b/src/support/FileName.cpp
@@ -18,7 +18,6 @@
 #include "support/lassert.h"
 #include "support/lstrings.h"
 #include "support/mutex.h"
-#include "support/qstring_helpers.h"
 #include "support/os.h"
 #include "support/Package.h"
 #include "support/qstring_helpers.h"
@@ -32,7 +31,6 @@
 #include <QTime>
 
 #include <boost/crc.hpp>
-#include <boost/scoped_array.hpp>
 
 #include <algorithm>
 #include <iterator>
@@ -320,6 +318,9 @@ bool FileName::isSymLink() const
 }
 
 
+//QFileInfo caching info might fool this test if file was changed meanwhile.
+//refresh() helps, but we don't want to put it blindly here, because it might
+//trigger slowdown on networked file systems.
 bool FileName::isFileEmpty() const
 {
        LASSERT(!empty(), return true);
@@ -491,6 +492,12 @@ bool FileName::chdir() const
 }
 
 
+bool FileName::link(FileName const & name) const
+{
+       return QFile::link(toqstr(absFileName()), toqstr(name.absFileName()));
+}
+
+
 unsigned long checksum_ifstream_fallback(char const * file)
 {
        unsigned long result = 0;