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const_pointer_cast added.

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[SVN r19147]
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Peter Dimov committed 2003-07-16 11:51:12 +00:00
1 parent 7c36a640ae
commit 192970b3b8
5 files changed
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intrusive_ptr.html
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@@ -100,6 +100,9 @@
template<class T, class U>
intrusive_ptr&lt;T&gt; <A href="#static_pointer_cast" >static_pointer_cast</A>(intrusive_ptr&lt;U&gt; const &amp; r); // never throws
template&lt;class T, class U&gt;
intrusive_ptr&lt;T&gt; <A href="#const_pointer_cast" >const_pointer_cast</A>(intrusive_ptr&lt;U&gt; const &amp; r); // never throws
template&lt;class T, class U&gt;
intrusive_ptr&lt;T&gt; <A href="#dynamic_pointer_cast" >dynamic_pointer_cast</A>(intrusive_ptr&lt;U&gt; const &amp; r); // never throws
@@ -250,6 +253,13 @@ intrusive_ptr &amp; operator=(T * r);</pre>
<P><B>Returns:</B> <code>intrusive_ptr&lt;T&gt;(static_cast&lt;T*&gt;(r.get()))</code>.</P>
<P><B>Throws:</B> nothing.</P>
</BLOCKQUOTE>
<h3><a name="const_pointer_cast">const_pointer_cast</a></h3>
<pre>template&lt;class T, class U&gt;
intrusive_ptr&lt;T&gt; const_pointer_cast(intrusive_ptr&lt;U&gt; const &amp; r); // never throws</pre>
<BLOCKQUOTE>
<P><B>Returns:</B> <code>intrusive_ptr&lt;T&gt;(const_cast&lt;T*&gt;(r.get()))</code>.</P>
<P><B>Throws:</B> nothing.</P>
</BLOCKQUOTE>
<h3><a name="dynamic_pointer_cast">dynamic_pointer_cast</a></h3>
<pre>template&lt;class T, class U&gt;
intrusive_ptr&lt;T&gt; dynamic_pointer_cast(intrusive_ptr&lt;U&gt; const &amp; r);</pre>