From a1086574496e6a6fa94f4a2dacebd42a4fd3f5f7 Mon Sep 17 00:00:00 2001
From: Douglas Gregor <doug.gregor@gmail.com>
Date: Sun, 3 Feb 2002 17:30:13 +0000
Subject: [PATCH] Make string_out_iterator a full-fledged output iterator

[SVN r12671]
---
 example/timer/regex_timer.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/example/timer/regex_timer.cpp b/example/timer/regex_timer.cpp
index 0e077f79..2ded700c 100644
--- a/example/timer/regex_timer.cpp
+++ b/example/timer/regex_timer.cpp
@@ -32,6 +32,7 @@ using std::streambuf;
 #include <algorithm>
 #include <string>
 #include <deque>
+#include <iterator>
 #include <boost/config.hpp>
 #include <boost/regex.hpp>
 #include <boost/timer.hpp> 
@@ -58,7 +59,8 @@ ostream& operator << (ostream& os, const std::wstring& s)
 #endif
 
 template <class S>
-class string_out_iterator
+class string_out_iterator : 
+  public std::iterator<std::output_iterator_tag, void, void, void, void>
 {
    S* out;
 public: