X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Flastfiles.C;h=615b9de7ee35c8e52338e9dd516aca4369f6526d;hb=9833278ed8cd7f85dbabcfe0e2e8747c5db2db3d;hp=a30deaba21ddf5b7c481c24cb20402827ce2df8b;hpb=dfe1bc44b44903faf77ef454c98c4c3e56c1d5e3;p=lyx.git

diff --git a/src/lastfiles.C b/src/lastfiles.C
index a30deaba21..615b9de7ee 100644
--- a/src/lastfiles.C
+++ b/src/lastfiles.C
@@ -1,12 +1,12 @@
 /* This file is part of
  * ======================================================
- * 
+ *
  *           LyX, The Document Processor
- * 	 
+ *
  *           Copyright 1995 Matthias Ettrich
- *           Copyright 1995-1999 The LyX Team.
+ *           Copyright 1995-2001 The LyX Team.
  *
- * ======================================================*/
+ * ====================================================== */
 
 #include <config.h>
 
@@ -15,12 +15,25 @@
 #pragma implementation
 #endif
 
-#include <fstream>
-#include <algorithm>
-#include "support/FileInfo.h"
 #include "lastfiles.h"
 #include "debug.h"
 
+#include "support/FileInfo.h"
+
+#include <fstream>
+#include <algorithm>
+#include <iterator>
+
+
+using std::ifstream;
+using std::ofstream;
+using std::getline;
+using std::endl;
+using std::find;
+using std::copy;
+using std::ostream_iterator;
+
+
 LastFiles::LastFiles(string const & filename, bool st, unsigned int num)
 	: dostat(st)
 {
@@ -50,7 +63,7 @@ void LastFiles::readFile(string const & filename)
 	string tmp;
 	FileInfo fileInfo;
 
-	while(getline(ifs, tmp) && files.size() < num_files) {
+	while (getline(ifs, tmp) && files.size() < num_files) {
 		if (dostat) {
 			if (!(fileInfo.newFile(tmp).exist() &&
 			      fileInfo.isRegular()))
@@ -65,11 +78,8 @@ void LastFiles::writeFile(string const & filename) const
 {
 	ofstream ofs(filename.c_str());
 	if (ofs) {
- 		for (Files::const_iterator cit = files.begin();
-		     cit != files.end();
-		     ++cit) {
-			ofs << (*cit) << '\n';
- 		}
+		copy(files.begin(), files.end(),
+		     ostream_iterator<string>(ofs, "\n"));
 	} else
 		lyxerr << "LyX: Warning: unable to save LastFiles: "
 		       << filename << endl;
@@ -88,7 +98,7 @@ void LastFiles::newFile(string const & file)
 }
 
 
-string LastFiles::operator[](unsigned int i) const
+string const LastFiles::operator[](unsigned int i) const
 {
 	if (i < files.size())
 		return files[i];