eyword">bool</span> <a name="idp37210608-bb"></a><span class="keyword">operator</span><span class="special">!=</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="image_sampler.html" title="Class image_sampler">image_sampler</a> <span class="special">&amp;</span> other<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Returns <code class="computeroutput">true</code> if the sampler is different from <code class="comput