fix crash due to invalidated iterator

[lyx.git] / src / frontends / controllers / tex_helpers.h

diff --git a/src/frontends/controllers/tex_helpers.h b/src/frontends/controllers/tex_helpers.h
index 7ba376e8ebc0ecda57fc1695a883274f442e136b..18655617831efd90c1a9df131ae57f897f9704fc 100644 (file)
--- a/src/frontends/controllers/tex_helpers.h
+++ b/src/frontends/controllers/tex_helpers.h
@@ -1,21 +1,22 @@
+// -*- C++ -*-
 /**
  * \file tex_helpers.h
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
  *
- * \author Herbert Voss
+ * \author Herbert Voß
  *
- * Full author contact details are available in file CREDITS
+ * Full author contact details are available in file CREDITS.
  */
 
 #ifndef TEX_HELPERS_H
 #define TEX_HELPERS_H
 
-
-#include "LString.h"
-#include <utility>
+#include <string>
 #include <vector>
 
+namespace lyx {
+namespace frontend {
 
 // build filelists of all availabe bst/cls/sty-files. done through
 // kpsewhich and an external script, saved in *Files.lst
@@ -27,12 +28,15 @@ void texhash();
 /** Fill \c contents from one of the three texfiles.
  *  Each entry in the file list is returned as a name_with_path
  */
-void getTexFileList(string const & filename, std::vector<string> & contents);
+void getTexFileList(std::string const & filename, std::vector<std::string> & contents);
 
 /// get the options of stylefile
-string const getListOfOptions(string const & classname, string const & type);
+std::string const getListOfOptions(std::string const & classname, std::string const & type);
 
 /// get a class with full path from the list
-string const getTexFileFromList(string const & classname, string const & type);
+std::string const getTexFileFromList(std::string const & classname, std::string const & type);
+
+} // namespace frontend
+} // namespace lyx
 
 #endif // TEX_HELPERS_H