<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Using-Deklaration in Klassentemplates]]></title><description><![CDATA[<p>Hallo,</p>
<p>ich habe folgendes Klassentemplate</p>
<pre><code class="language-cpp">template&lt;class N, class CN, class RN, class C, class CC, class RC, class PC, class T&gt; class Nd_with_Anc
: public virtual Base_Nd&lt;N, C, T&gt;
{
	...

	double birth_time() const { return Base_Nd&lt;N, C, T&gt;::birth_time(); }
	...
};
</code></pre>
<p>in dem ich</p>
<pre><code class="language-cpp">double birth_time() const { return Base_Nd&lt;N, C, T&gt;::birth_time(); }
</code></pre>
<p>durch eine Using-Deklaration ersetzen möchte. Wenn ich allerdings</p>
<pre><code class="language-cpp">using Base_Nd&lt;N, C, T&gt;::birth_time();
</code></pre>
<p>verwende, erhalte ich einen syntax error. Weiss jemand, ob und ggf. wie das geht?</p>
]]></description><link>https://www.c-plusplus.net/forum/topic/225398/using-deklaration-in-klassentemplates</link><generator>RSS for Node</generator><lastBuildDate>Thu, 01 Oct 2026 12:04:55 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/225398.rss" rel="self" type="application/rss+xml"/><pubDate>Wed, 22 Oct 2008 20:49:16 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Using-Deklaration in Klassentemplates on Wed, 22 Oct 2008 20:49:16 GMT]]></title><description><![CDATA[<p>Hallo,</p>
<p>ich habe folgendes Klassentemplate</p>
<pre><code class="language-cpp">template&lt;class N, class CN, class RN, class C, class CC, class RC, class PC, class T&gt; class Nd_with_Anc
: public virtual Base_Nd&lt;N, C, T&gt;
{
	...

	double birth_time() const { return Base_Nd&lt;N, C, T&gt;::birth_time(); }
	...
};
</code></pre>
<p>in dem ich</p>
<pre><code class="language-cpp">double birth_time() const { return Base_Nd&lt;N, C, T&gt;::birth_time(); }
</code></pre>
<p>durch eine Using-Deklaration ersetzen möchte. Wenn ich allerdings</p>
<pre><code class="language-cpp">using Base_Nd&lt;N, C, T&gt;::birth_time();
</code></pre>
<p>verwende, erhalte ich einen syntax error. Weiss jemand, ob und ggf. wie das geht?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1603093</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1603093</guid><dc:creator><![CDATA[ingobulla]]></dc:creator><pubDate>Wed, 22 Oct 2008 20:49:16 GMT</pubDate></item><item><title><![CDATA[Reply to Using-Deklaration in Klassentemplates on Wed, 22 Oct 2008 20:55:07 GMT]]></title><description><![CDATA[<p>Die Klammern beim Funktionsnamen brauchst du nicht zu schreiben, da es ja nur um den Namen geht:</p>
<pre><code class="language-cpp">using Base_Nd&lt;N, C, T&gt;::birth_time;
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/1603095</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1603095</guid><dc:creator><![CDATA[Nexus]]></dc:creator><pubDate>Wed, 22 Oct 2008 20:55:07 GMT</pubDate></item></channel></rss>