<?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[[boost::icl] inplace operator e operators += |=, -=, &amp;amp;= and ^=]]></title><description><![CDATA[<p>Hallo Leute,</p>
<p>ich möchte sehr gerne die boost:icl Bibliothek verwenden. Dabei habe ich zwei Intervalle:</p>
<pre><code>boost::icl::right_open_interval&lt;double&gt; probabilityIVL(0.0 1.0); // 0.0 - 1.0
  boost::icl::right_open_interval&lt;double&gt; mittendrinIVL(0.4 0.6);  // 0.4 - 0.6
</code></pre>
<p>Laut: <a href="http://www.boost.org/doc/libs/1_58_0/libs/icl/doc/html/boost_icl/implementation/inplace_and_infix_operators.html" rel="nofollow">http://www.boost.org/doc/libs/1_58_0/libs/icl/doc/html/boost_icl/implementation/inplace_and_infix_operators.html</a><br />
seien -= etc. &quot;provided&quot;.</p>
<p>Ich würde nun gerne mittendrinIVL von probabilityIVL abziehen,</p>
<pre><code>probabilityIVL -= mittendrinIVL;
</code></pre>
<p>sodass ich 0.0 - 0.4 und 0.6 - 1.0 habe. Jedoch:</p>
<blockquote>
<p>intervall_handler.cpp:595: Fehler: no match for 'operator-=' (operand types are 'boost::icl::right_open_interval&lt;double&gt;' and 'boost::icl::right_open_interval&lt;double&gt;')<br />
probabilityIVL -= mittendrinIVL;<br />
^</p>
</blockquote>
<p><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>
<p>Langfristig: Möchte ich eigentlich auf dem HautpIntervall dasjenige TeilIntervall haben, wo es am wenigsten überdeckungen gibt.</p>
]]></description><link>https://www.c-plusplus.net/forum/topic/332413/boost-icl-inplace-operator-e-operators-amp-and</link><generator>RSS for Node</generator><lastBuildDate>Tue, 28 Apr 2026 00:50:28 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/332413.rss" rel="self" type="application/rss+xml"/><pubDate>Wed, 29 Apr 2015 09:09:38 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to [boost::icl] inplace operator e operators += |=, -=, &amp;amp;= and ^= on Wed, 29 Apr 2015 09:13:54 GMT]]></title><description><![CDATA[<p>Hallo Leute,</p>
<p>ich möchte sehr gerne die boost:icl Bibliothek verwenden. Dabei habe ich zwei Intervalle:</p>
<pre><code>boost::icl::right_open_interval&lt;double&gt; probabilityIVL(0.0 1.0); // 0.0 - 1.0
  boost::icl::right_open_interval&lt;double&gt; mittendrinIVL(0.4 0.6);  // 0.4 - 0.6
</code></pre>
<p>Laut: <a href="http://www.boost.org/doc/libs/1_58_0/libs/icl/doc/html/boost_icl/implementation/inplace_and_infix_operators.html" rel="nofollow">http://www.boost.org/doc/libs/1_58_0/libs/icl/doc/html/boost_icl/implementation/inplace_and_infix_operators.html</a><br />
seien -= etc. &quot;provided&quot;.</p>
<p>Ich würde nun gerne mittendrinIVL von probabilityIVL abziehen,</p>
<pre><code>probabilityIVL -= mittendrinIVL;
</code></pre>
<p>sodass ich 0.0 - 0.4 und 0.6 - 1.0 habe. Jedoch:</p>
<blockquote>
<p>intervall_handler.cpp:595: Fehler: no match for 'operator-=' (operand types are 'boost::icl::right_open_interval&lt;double&gt;' and 'boost::icl::right_open_interval&lt;double&gt;')<br />
probabilityIVL -= mittendrinIVL;<br />
^</p>
</blockquote>
<p><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>
<p>Langfristig: Möchte ich eigentlich auf dem HautpIntervall dasjenige TeilIntervall haben, wo es am wenigsten überdeckungen gibt.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/2451937</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2451937</guid><dc:creator><![CDATA[lespaul]]></dc:creator><pubDate>Wed, 29 Apr 2015 09:13:54 GMT</pubDate></item><item><title><![CDATA[Reply to [boost::icl] inplace operator e operators += |=, -=, &amp;amp;= and ^= on Wed, 29 Apr 2015 09:37:51 GMT]]></title><description><![CDATA[<p>lespaul schrieb:</p>
<blockquote>
<p>Laut: <a href="http://www.boost.org/doc/libs/1_58_0/libs/icl/doc/html/boost_icl/implementation/inplace_and_infix_operators.html" rel="nofollow">http://www.boost.org/doc/libs/1_58_0/libs/icl/doc/html/boost_icl/implementation/inplace_and_infix_operators.html</a><br />
seien -= etc. &quot;provided&quot;.</p>
</blockquote>
<p>Für die Intervallcontainer, nicht für einzelne Intervalle.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/2451945</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/2451945</guid><dc:creator><![CDATA[MFK]]></dc:creator><pubDate>Wed, 29 Apr 2015 09:37:51 GMT</pubDate></item></channel></rss>