<?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[mingw - basic_ifstream]]></title><description><![CDATA[<p>hi,</p>
<p>welche lib muss ich beim mingw-compiler linken, um ifstreams verwenden zu können?</p>
]]></description><link>https://www.c-plusplus.net/forum/topic/133921/mingw-basic_ifstream</link><generator>RSS for Node</generator><lastBuildDate>Fri, 28 Aug 2026 06:42:28 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/133921.rss" rel="self" type="application/rss+xml"/><pubDate>Sun, 22 Jan 2006 12:32:42 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to mingw - basic_ifstream on Sun, 22 Jan 2006 12:32:42 GMT]]></title><description><![CDATA[<p>hi,</p>
<p>welche lib muss ich beim mingw-compiler linken, um ifstreams verwenden zu können?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/972717</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/972717</guid><dc:creator><![CDATA[c0mpiler-subforum?]]></dc:creator><pubDate>Sun, 22 Jan 2006 12:32:42 GMT</pubDate></item><item><title><![CDATA[Reply to mingw - basic_ifstream on Sun, 22 Jan 2006 12:33:23 GMT]]></title><description><![CDATA[<p>Gar keine, das macht g++ automatisch.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/972718</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/972718</guid><dc:creator><![CDATA[.filmor]]></dc:creator><pubDate>Sun, 22 Jan 2006 12:33:23 GMT</pubDate></item><item><title><![CDATA[Reply to mingw - basic_ifstream on Sun, 22 Jan 2006 12:35:28 GMT]]></title><description><![CDATA[<p>.filmor schrieb:</p>
<blockquote>
<p>Gar keine, das macht g++ automatisch.</p>
</blockquote>
<p>ne, ich krieg ne</p>
<blockquote>
<p>undefined reference to `std::basic_istream&lt;char, std::char_traits&lt;char&gt; &gt;::basic_istream()'</p>
</blockquote>
<p><img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f61e.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--disappointed_face"
      title=":("
      alt="😞"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/972720</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/972720</guid><dc:creator><![CDATA[c0mpiler-subforum?]]></dc:creator><pubDate>Sun, 22 Jan 2006 12:35:28 GMT</pubDate></item><item><title><![CDATA[Reply to mingw - basic_ifstream on Sun, 22 Jan 2006 12:38:38 GMT]]></title><description><![CDATA[<p>c0mpiler-subforum? schrieb:</p>
<blockquote>
<p>ne, ich krieg ne</p>
<blockquote>
<p>undefined reference to `std::basic_istream&lt;char, std::char_traits&lt;char&gt; &gt;::basic_istream()'</p>
</blockquote>
</blockquote>
<p>Dann würde ich sagen es fehlt keine library sondern ein header.<br />
Kurt</p>
]]></description><link>https://www.c-plusplus.net/forum/post/972721</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/972721</guid><dc:creator><![CDATA[ZuK]]></dc:creator><pubDate>Sun, 22 Jan 2006 12:38:38 GMT</pubDate></item><item><title><![CDATA[Reply to mingw - basic_ifstream on Sun, 22 Jan 2006 12:56:33 GMT]]></title><description><![CDATA[<p>ZuK schrieb:</p>
<blockquote>
<p>c0mpiler-subforum? schrieb:</p>
<blockquote>
<p>ne, ich krieg ne</p>
<blockquote>
<p>undefined reference to `std::basic_istream&lt;char, std::char_traits&lt;char&gt; &gt;::basic_istream()'</p>
</blockquote>
</blockquote>
<p>Dann würde ich sagen es fehlt keine library sondern ein header.<br />
Kurt</p>
</blockquote>
<p>wäre das dann nicht &quot;std::basic_ifstream [...] undeclared&quot; ??</p>
]]></description><link>https://www.c-plusplus.net/forum/post/972741</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/972741</guid><dc:creator><![CDATA[c0mpiler-subforum?]]></dc:creator><pubDate>Sun, 22 Jan 2006 12:56:33 GMT</pubDate></item><item><title><![CDATA[Reply to mingw - basic_ifstream on Sun, 22 Jan 2006 13:03:41 GMT]]></title><description><![CDATA[<p>Eigentlich hast du recht. Aber egal was ich mache schaffe es nicht deinen Fehler zu erzeugen.<br />
Poste mal ein Beispiel.<br />
Kurt</p>
]]></description><link>https://www.c-plusplus.net/forum/post/972747</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/972747</guid><dc:creator><![CDATA[ZuK]]></dc:creator><pubDate>Sun, 22 Jan 2006 13:03:41 GMT</pubDate></item><item><title><![CDATA[Reply to mingw - basic_ifstream on Sun, 22 Jan 2006 13:06:34 GMT]]></title><description><![CDATA[<p>Hallo,</p>
<p>c0mpiler-subforum? schrieb:</p>
<blockquote>
<p>hi,</p>
<p>welche lib muss ich beim mingw-compiler linken, um ifstreams verwenden zu können?</p>
</blockquote>
<p>folgendes geht echt nicht??:</p>
<pre><code class="language-cpp">//main.cpp
#include &lt;iostream&gt;
#include &lt;string&gt;
#include &lt;fstream&gt;

using namespace std;

int main(int argc, char **argv) {
  if (argc&lt;2)
    return 1;

  ifstream ifs(argv[1]);
  if (!ifs)
    return 1;

  string s(&quot;&quot;);
  while (ifs.good()) {
    cin&gt;&gt;s;
    cout&lt;&lt;s;  
  }

  ifs.close();
  return 0;
}
</code></pre>
<p>Einfach mit</p>
<pre><code>g++ -o main main.cpp
</code></pre>
<p>compilieren und mit nem Dateinamen als Parameter aufrufen. Das sollte schon funzen, oder hast du irgendwas im Compiler-Verzeichnis angestellt?</p>
<p>Mfg</p>
<p>GPC</p>
]]></description><link>https://www.c-plusplus.net/forum/post/972752</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/972752</guid><dc:creator><![CDATA[GPC]]></dc:creator><pubDate>Sun, 22 Jan 2006 13:06:34 GMT</pubDate></item><item><title><![CDATA[Reply to mingw - basic_ifstream on Sun, 22 Jan 2006 13:16:12 GMT]]></title><description><![CDATA[<p>ok, nu gehts, da war ein falsches include-verzeichnis angegeben. <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>
<p>aber danke @all.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/972757</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/972757</guid><dc:creator><![CDATA[c0mpiler-subforum?]]></dc:creator><pubDate>Sun, 22 Jan 2006 13:16:12 GMT</pubDate></item></channel></rss>