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remove_if [C++ Reference]
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<span class="bchead">You are here: </span><a href="../../start.html" title="start">C++ Reference</a> » <a href="../../stl/start.html" title="stl:start">C++ Standard Template Library</a> » <a href="../../stl/list/start.html" title="stl:list:start">C++ Lists</a> » <a href="../../stl/list/remove_if.html" title="stl:list:remove_if">remove_if</a> </div>
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<h2><a name="remove_if" id="remove_if">remove_if</a></h2>
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Syntax:
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<pre class="c code c++" style="font-family:monospace;"> <span class="co2">#include <list></span>
<span class="kw4">void</span> remove_if<span class="br0">(</span> UnPred pr <span class="br0">)</span><span class="sy0">;</span></pre>
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The remove_if() function removes all elements from the list for which the unary
predicate pr is true.
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remove_if() runs in <a href="../../complexity.html" class="wikilink1" title="complexity">linear time</a>.
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Related Topics: <a href="../../stl/list/erase.html" class="wikilink1" title="stl:list:erase">erase</a>, <a href="../../stl/list/remove.html" class="wikilink1" title="stl:list:remove">remove</a>, <a href="../../stl/list/unique.html" class="wikilink1" title="stl:list:unique">unique</a>
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