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<title>operator==,!=,&lt;,&lt;=,&gt;,&gt;=,&lt;=&gt;(std::queue)</title>
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<h1 id="firstHeading" class="firstHeading">operator==,!=,&lt;,&lt;=,&gt;,&gt;=,&lt;=&gt;<small>(std::queue)</small></h1>
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<div id="contentSub"><span class="subpages">&lt; <a href="cpp.html">cpp</a>&lrm; | <a href="cpp-container.html">container</a>&lrm; | <a href="cpp-container-queue.html">queue</a></span></div>
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<div><span class="mw-geshi cpp source-cpp"><span class="kw1">template</span><span class="sy1">&lt;</span> <span class="kw1">class</span> T, <span class="kw1">class</span> Container <span class="sy1">&gt;</span><br />
<span class="kw4">bool</span> operator<span class="sy1">==</span><span class="br0">(</span> <span class="kw4">const</span> <a href="cpp-container-queue.html"><span class="kw1298">std::<span class="me2">queue</span></span></a><span class="sy1">&lt;</span>T,Container<span class="sy1">&gt;</span><span class="sy3">&amp;</span> lhs, <span class="kw4">const</span> <a href="cpp-container-queue.html"><span class="kw1298">std::<span class="me2">queue</span></span></a><span class="sy1">&lt;</span>T,Container<span class="sy1">&gt;</span><span class="sy3">&amp;</span> rhs <span class="br0">)</span><span class="sy4">;</span></span></div>
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<td>(1)</td>
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<div><span class="mw-geshi cpp source-cpp"><span class="kw1">template</span><span class="sy1">&lt;</span> <span class="kw1">class</span> T, <span class="kw1">class</span> Container <span class="sy1">&gt;</span><br />
<span class="kw4">bool</span> operator<span class="sy3">!</span><span class="sy1">=</span><span class="br0">(</span> <span class="kw4">const</span> <a href="cpp-container-queue.html"><span class="kw1298">std::<span class="me2">queue</span></span></a><span class="sy1">&lt;</span>T,Container<span class="sy1">&gt;</span><span class="sy3">&amp;</span> lhs, <span class="kw4">const</span> <a href="cpp-container-queue.html"><span class="kw1298">std::<span class="me2">queue</span></span></a><span class="sy1">&lt;</span>T,Container<span class="sy1">&gt;</span><span class="sy3">&amp;</span> rhs <span class="br0">)</span><span class="sy4">;</span></span></div>
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<td>(2)</td>
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<div><span class="mw-geshi cpp source-cpp"><span class="kw1">template</span><span class="sy1">&lt;</span> <span class="kw1">class</span> T, <span class="kw1">class</span> Container <span class="sy1">&gt;</span><br />
<span class="kw4">bool</span> operator<span class="sy1">&lt;</span><span class="br0">(</span> <span class="kw4">const</span> <a href="cpp-container-queue.html"><span class="kw1298">std::<span class="me2">queue</span></span></a><span class="sy1">&lt;</span>T,Container<span class="sy1">&gt;</span><span class="sy3">&amp;</span> lhs, <span class="kw4">const</span> <a href="cpp-container-queue.html"><span class="kw1298">std::<span class="me2">queue</span></span></a><span class="sy1">&lt;</span>T,Container<span class="sy1">&gt;</span><span class="sy3">&amp;</span> rhs <span class="br0">)</span><span class="sy4">;</span></span></div>
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<td>(3)</td>
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<div><span class="mw-geshi cpp source-cpp"><span class="kw1">template</span><span class="sy1">&lt;</span> <span class="kw1">class</span> T, <span class="kw1">class</span> Container <span class="sy1">&gt;</span><br />
<span class="kw4">bool</span> operator<span class="sy1">&lt;=</span><span class="br0">(</span> <span class="kw4">const</span> <a href="cpp-container-queue.html"><span class="kw1298">std::<span class="me2">queue</span></span></a><span class="sy1">&lt;</span>T,Container<span class="sy1">&gt;</span><span class="sy3">&amp;</span> lhs, <span class="kw4">const</span> <a href="cpp-container-queue.html"><span class="kw1298">std::<span class="me2">queue</span></span></a><span class="sy1">&lt;</span>T,Container<span class="sy1">&gt;</span><span class="sy3">&amp;</span> rhs <span class="br0">)</span><span class="sy4">;</span></span></div>
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<td>(4)</td>
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<div><span class="mw-geshi cpp source-cpp"><span class="kw1">template</span><span class="sy1">&lt;</span> <span class="kw1">class</span> T, <span class="kw1">class</span> Container <span class="sy1">&gt;</span><br />
<span class="kw4">bool</span> operator<span class="sy1">&gt;</span><span class="br0">(</span> <span class="kw4">const</span> <a href="cpp-container-queue.html"><span class="kw1298">std::<span class="me2">queue</span></span></a><span class="sy1">&lt;</span>T,Container<span class="sy1">&gt;</span><span class="sy3">&amp;</span> lhs, <span class="kw4">const</span> <a href="cpp-container-queue.html"><span class="kw1298">std::<span class="me2">queue</span></span></a><span class="sy1">&lt;</span>T,Container<span class="sy1">&gt;</span><span class="sy3">&amp;</span> rhs <span class="br0">)</span><span class="sy4">;</span></span></div>
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<td>(5)</td>
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<div><span class="mw-geshi cpp source-cpp"><span class="kw1">template</span><span class="sy1">&lt;</span> <span class="kw1">class</span> T, <span class="kw1">class</span> Container <span class="sy1">&gt;</span><br />
<span class="kw4">bool</span> operator<span class="sy1">&gt;=</span><span class="br0">(</span> <span class="kw4">const</span> <a href="cpp-container-queue.html"><span class="kw1298">std::<span class="me2">queue</span></span></a><span class="sy1">&lt;</span>T,Container<span class="sy1">&gt;</span><span class="sy3">&amp;</span> lhs, <span class="kw4">const</span> <a href="cpp-container-queue.html"><span class="kw1298">std::<span class="me2">queue</span></span></a><span class="sy1">&lt;</span>T,Container<span class="sy1">&gt;</span><span class="sy3">&amp;</span> rhs <span class="br0">)</span><span class="sy4">;</span></span></div>
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<td>(6)</td>
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<div><span class="mw-geshi cpp source-cpp"><span class="kw1">template</span><span class="sy1">&lt;</span> <span class="kw1">class</span> T, std<span class="sy4">::</span><span class="me2">three_way_comparable</span> Container <span class="sy1">&gt;</span><br /></span>
<p>std<span class="sy4">::</span><span class="me2">compare_three_way_result_t</span><span class="sy1">&lt;</span>Container<span class="sy1">&gt;</span><br /></p>
&nbsp; &nbsp; operator<span class="sy1">&lt;=&gt;</span><span class="br0">(</span> <span class="kw4">const</span> <a href="cpp-container-queue.html"><span class="kw1298">std::<span class="me2">queue</span></span></a><span class="sy1">&lt;</span>T,Container<span class="sy1">&gt;</span><span class="sy3">&amp;</span> lhs, <span class="kw4">const</span> <a href="cpp-container-queue.html"><span class="kw1298">std::<span class="me2">queue</span></span></a><span class="sy1">&lt;</span>T,Container<span class="sy1">&gt;</span><span class="sy3">&amp;</span> rhs <span class="br0">)</span><span class="sy4">;</span></div>
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<td>(7)</td>
<td><span class="t-mark-rev t-since-cxx20">(C++20 &#36215;)</span></td>
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<p>&#27604;&#36739;&#20108;&#20010;&#23481;&#22120;&#36866;&#37197;&#22120;&#30340;&#24213;&#23618;&#23481;&#22120;&#12290;&#36890;&#36807;&#24212;&#29992;&#23545;&#24212;&#30340;&#36816;&#31639;&#31526;&#21040;&#24213;&#23618;&#23481;&#22120;&#36827;&#34892;&#27604;&#36739;&#12290;</p>
<h3><span class="mw-headline" id=".E5.8F.82.E6.95.B0">&#21442;&#25968;</span></h3>
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<td>lhs, rhs</td>
<td>-</td>
<td>&#35201;&#27604;&#36739;&#20869;&#23481;&#30340;&#36845;&#20195;&#22120;&#36866;&#37197;&#22120;</td>
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<code>T</code> &#24517;&#39035;&#28385;&#36275;<a href="cpp-named_req-EqualityComparable.html"><span style="font-style:italic">&#21487;&#30456;&#31561;&#27604;&#36739;</span> <span style="font-family: Georgia, &#39;DejaVu Serif&#39;, serif; font-style:italic">(EqualityComparable)</span></a> &#30340;&#35201;&#27714;&#12290;</td>
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<h3><span class="mw-headline" id=".E8.BF.94.E5.9B.9E.E5.80.BC">&#36820;&#22238;&#20540;</span></h3>
<p>@1-6&#33509;&#23545;&#24212;&#27604;&#36739;&#20135;&#20986; <span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="kw2">true</span></span></span> &#21017;&#20026; <span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="kw2">true</span></span></span> &#65292;&#21542;&#21017;&#20026; <span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="kw2">false</span></span></span> &#12290;</p>
<div class="t-li1"><span class="t-li">7)</span> &#24213;&#23618;&#23481;&#22120;&#19978;&#19977;&#36335;&#27604;&#36739;&#30340;&#32467;&#26524;&#12290;</div>
<h3><span class="mw-headline" id=".E5.A4.8D.E6.9D.82.E5.BA.A6">&#22797;&#26434;&#24230;</span></h3>
<p>&#19982;&#23481;&#22120;&#22823;&#23567;&#25104;&#32447;&#24615;</p>
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