From 958b4fbf6e1694e5e20d4892840169c695f342c1 Mon Sep 17 00:00:00 2001
From: Nathan Ridge <zeratul976@hotmail.com>
Date: Wed, 2 Jan 2013 08:05:30 +0000
Subject: [PATCH] [range] small clarification in documentation for how to write
 a range adaptor

[SVN r82315]
---
 doc/html/index.html                                         | 2 +-
 doc/html/range/reference/extending/method_3/method_3_1.html | 6 ++++++
 doc/reference/extending.qbk                                 | 4 ++++
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/doc/html/index.html b/doc/html/index.html
index a881af7..25f8d99 100644
--- a/doc/html/index.html
+++ b/doc/html/index.html
@@ -147,7 +147,7 @@
   </p>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
-<td align="left"><p><small>Last revised: January 02, 2013 at 07:48:08 GMT</small></p></td>
+<td align="left"><p><small>Last revised: January 02, 2013 at 08:04:07 GMT</small></p></td>
 <td align="right"><div class="copyright-footer"></div></td>
 </tr></table>
 <hr>
diff --git a/doc/html/range/reference/extending/method_3/method_3_1.html b/doc/html/range/reference/extending/method_3/method_3_1.html
index 6628403..a79e7b3 100644
--- a/doc/html/range/reference/extending/method_3/method_3_1.html
+++ b/doc/html/range/reference/extending/method_3/method_3_1.html
@@ -90,6 +90,12 @@
     <span class="keyword">const</span> <span class="identifier">detail</span><span class="special">::</span><span class="identifier">reverse_forwarder</span> <span class="identifier">reversed</span> <span class="special">=</span> <span class="identifier">detail</span><span class="special">::</span><span class="identifier">reverse_forwarder</span><span class="special">();</span>
 <span class="special">}</span>
 </pre>
+                Note that this last step only applies if the adaptor takes no arguments.
+                If the adaptor takes arguments (such as <code class="computeroutput"><span class="identifier">indexed</span></code>),
+                then there is no need for a variable. Instead, give the tag type
+                a constructor that takes the arguments (and store those arguments
+                in the tag object). A usage of the adaptor will then involve construction
+                of an object of the tag type.
               </li>
 </ol></div>
 </div>
diff --git a/doc/reference/extending.qbk b/doc/reference/extending.qbk
index 61687b1..a4657a2 100644
--- a/doc/reference/extending.qbk
+++ b/doc/reference/extending.qbk
@@ -225,6 +225,10 @@ namespace
     const detail::reverse_forwarder reversed = detail::reverse_forwarder();
 }
 ``
+Note that this last step only applies if the adaptor takes no arguments. If the adaptor takes arguments 
+(such as `indexed`), then there is no need for a variable. Instead, give the tag type a
+constructor that takes the arguments (and store those arguments in the tag object). A usage
+of the adaptor will then involve construction of an object of the tag type.
 
 [endsect]