<?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[Unklare Compiler Fehlermeldung]]></title><description><![CDATA[<p>Habe folgendes geschrieben:</p>
<pre><code class="language-cpp">class Data {
	public:
	static const int bufferSize = 22*sizeof(int)+3*sizeof(double)+100*sizeof(char);
	char buffer[bufferSize];
};

class DataBuffer {
	public:
	std::vector&lt;Data&gt; data;
...
</code></pre>
<p>In der CPP-Datei mache ich dann folgendes:</p>
<pre><code class="language-cpp">FILE* file;
		file = fopen( ss.str().c_str(), &quot;wb&quot;);
		for( size_t i = 0; i &lt; data.size(); ++i )
			fwrite( data[i].buffer, Data.bufferSize, 1, file ); //&lt;--Zeile 47
		fclose(file);
</code></pre>
<p>Allerdings erhalte ich folgende Fehlermeldung, wobei mir nicht klar ist, was der Compiler meint:</p>
<blockquote>
<p>DataBuffer.cpp: In member function ‘void DataBuffer::flush()’:<br />
DataBuffer.cpp:47: error: expected primary-expression before ‘.’ token</p>
</blockquote>
<p>Was mache ich falsch? <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f615.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--confused_face"
      title=":confused:"
      alt="😕"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/topic/277850/unklare-compiler-fehlermeldung</link><generator>RSS for Node</generator><lastBuildDate>Tue, 25 Aug 2026 16:24:52 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/277850.rss" rel="self" type="application/rss+xml"/><pubDate>Thu, 25 Nov 2010 14:32:32 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Unklare Compiler Fehlermeldung on Thu, 25 Nov 2010 14:32:32 GMT]]></title><description><![CDATA[<p>Habe folgendes geschrieben:</p>
<pre><code class="language-cpp">class Data {
	public:
	static const int bufferSize = 22*sizeof(int)+3*sizeof(double)+100*sizeof(char);
	char buffer[bufferSize];
};

class DataBuffer {
	public:
	std::vector&lt;Data&gt; data;
...
</code></pre>
<p>In der CPP-Datei mache ich dann folgendes:</p>
<pre><code class="language-cpp">FILE* file;
		file = fopen( ss.str().c_str(), &quot;wb&quot;);
		for( size_t i = 0; i &lt; data.size(); ++i )
			fwrite( data[i].buffer, Data.bufferSize, 1, file ); //&lt;--Zeile 47
		fclose(file);
</code></pre>
<p>Allerdings erhalte ich folgende Fehlermeldung, wobei mir nicht klar ist, was der Compiler meint:</p>
<blockquote>
<p>DataBuffer.cpp: In member function ‘void DataBuffer::flush()’:<br />
DataBuffer.cpp:47: error: expected primary-expression before ‘.’ token</p>
</blockquote>
<p>Was mache ich falsch? <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f615.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--confused_face"
      title=":confused:"
      alt="😕"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/1985644</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1985644</guid><dc:creator><![CDATA[HändyÄndy]]></dc:creator><pubDate>Thu, 25 Nov 2010 14:32:32 GMT</pubDate></item><item><title><![CDATA[Reply to Unklare Compiler Fehlermeldung on Thu, 25 Nov 2010 14:35:03 GMT]]></title><description><![CDATA[<p>Versuchs mal so</p>
<pre><code class="language-cpp">fwrite( data[i].buffer, Data::bufferSize, 1, file ); //&lt;--Zeile 47
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/1985645</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1985645</guid><dc:creator><![CDATA[Braunstein]]></dc:creator><pubDate>Thu, 25 Nov 2010 14:35:03 GMT</pubDate></item><item><title><![CDATA[Reply to Unklare Compiler Fehlermeldung on Thu, 25 Nov 2010 15:22:11 GMT]]></title><description><![CDATA[<p><img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f62e.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--face_with_open_mouth"
      title=":open_mouth:"
      alt="😮"
    /> Oh Gott, der Baum vor lauter Wäldern... <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f921.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--clown_face"
      title=":clown:"
      alt="🤡"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/1985674</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1985674</guid><dc:creator><![CDATA[HändyÄndy]]></dc:creator><pubDate>Thu, 25 Nov 2010 15:22:11 GMT</pubDate></item><item><title><![CDATA[Reply to Unklare Compiler Fehlermeldung on Thu, 25 Nov 2010 16:36:52 GMT]]></title><description><![CDATA[<pre><code class="language-cpp">fwrite( data[i].buffer, data.bufferSize, 1, file );
</code></pre>
<p>geht auch.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/1985713</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/1985713</guid><dc:creator><![CDATA[camper]]></dc:creator><pubDate>Thu, 25 Nov 2010 16:36:52 GMT</pubDate></item></channel></rss>