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added documentation for initialize() policy function

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[SVN r9592]
This commit is contained in:
Jeremy Siek 2001-03-19 21:46:14 +00:00
parent 2cd1422514
commit 7f93e739fe
1 changed files with 18 additions and 5 deletions
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23
iterator_adaptors.htm
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@ -311,13 +311,13 @@ iterator_adaptor<foo_iterator, foo_policies,
<th>Required for Iterator Categories
<tr>
<td><tt>dereference</tt>
<td><tt>initialize</tt>
<td>returns an element of the iterator's <tt>reference</tt> type
<td><tt>*p</tt>, <tt>p[n]</tt>
<td>optionally modify base iterator during iterator construction
<td rowspan="3"><a href=
<td>constructors
<td rowspan="4"><a href=
"http://www.sgi.com/tech/stl/InputIterator.html">Input</a>/ <a href=
"http://www.sgi.com/tech/stl/OutputIterator.html">Output</a>/ <a href=
"http://www.sgi.com/tech/stl/ForwardIterator.html">Forward</a>/ <a
@ -326,6 +326,15 @@ iterator_adaptor&lt;foo_iterator, foo_policies,
<a href="http://www.sgi.com/tech/stl/RandomAccessIterator.html">Random
Access</a>
<tr>
<td><tt>dereference</tt>
<td>returns an element of the iterator's <tt>reference</tt> type
<td><tt>*p</tt>, <tt>p[n]</tt>
<tr>
<td><tt>equal</tt>
@ -405,6 +414,10 @@ iterator_adaptor&lt;foo_iterator, foo_policies,
<pre>
struct <a name="default_iterator_policies">default_iterator_policies</a>
{
template &lt;class BaseType&gt;
void initialize(BaseType&amp;)
{ }
template &lt;class Reference, class BaseType&gt;
Reference dereference(type&lt;Reference&gt;, const BaseType&amp; x) const
{ return *x; }