From d427f6027d75493939be8ea2b929bed9f75d20cd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jaakko=20J=C3=A4rvi?= <jarvi@cs.tamu.edu>
Date: Tue, 4 Sep 2001 10:59:20 +0000
Subject: [PATCH] added documentation for default construction of cons lists

[SVN r11017]
---
 doc/tuple_advanced_interface.html | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/doc/tuple_advanced_interface.html b/doc/tuple_advanced_interface.html
index 7ebd675..55b6966 100644
--- a/doc/tuple_advanced_interface.html
+++ b/doc/tuple_advanced_interface.html
@@ -77,6 +77,9 @@ inline void set_to_zero(cons&lt;H, T&gt;&amp; x) { x.get_head() = 0; set_to_zero
 
 <h4>Constructing cons lists</h4>
 
+<p>
+A cons list can be default constructed provided that all its elements can be default constructed.
+</p>
 <p>
 A cons list can be constructed from its head and tail. The prototype of the constructor is:
 <pre><code>cons(typename tuple_access_traits&lt;head_type&gt;::parameter_type h,
@@ -88,6 +91,7 @@ The traits template for the head parameter selects correct parameter types for d
 For a one-element cons list the tail argument (<code>null_type</code>) can be omitted.
 </p>
 
+
 <h2>Traits classes for tuple element types</h2>
 
 <h4><code>tuple_access_traits</code></h4>