Changeset 940 for trunk/lib/Colors.cc

Timestamp:

Dec 3, 2009, 6:24:56 AM (13 years ago)

Author:

Peter Johansson

Message:

fix potential problem with iterators become invalid after insertion

File:

• trunk/lib/Colors.cc (modified) (1 diff)

trunk/lib/Colors.cc

@@ -66 +66 @@
     typedef std::map<std::string, std::string> ACmap;
     const ACmap& authcols=Configuration::instance().author_colors();
+    // reserve sufficient size in vector here to avoid reallocation
+    // and iterators being invalidated
+    color_map_.reserve(color_map_.size()+authcols.size());
+    next_color_=color_map_.begin();
     for (ACmap::const_iterator i=authcols.begin(); i!=authcols.end(); i++) {
       color c;