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Diffstat (limited to 'doc/html/boost/container/allocator_traits.html')
-rw-r--r--doc/html/boost/container/allocator_traits.html58
1 files changed, 29 insertions, 29 deletions
diff --git a/doc/html/boost/container/allocator_traits.html b/doc/html/boost/container/allocator_traits.html
index dd5346747d..9b3a439fac 100644
--- a/doc/html/boost/container/allocator_traits.html
+++ b/doc/html/boost/container/allocator_traits.html
@@ -45,9 +45,9 @@
<span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a class="link" href="allocator_traits.html#boost.container.allocator_traits.const_void_pointer"><span class="identifier">const_void_pointer</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a class="link" href="allocator_traits.html#boost.container.allocator_traits.difference_type"><span class="identifier">difference_type</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a class="link" href="allocator_traits.html#boost.container.allocator_traits.size_type"><span class="identifier">size_type</span></a><span class="special">;</span>
- <span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a class="link" href="allocator_traits.html#boost.container.allocator_traits.propagate_on_c_idp27607696"><span class="identifier">propagate_on_container_copy_assignment</span></a><span class="special">;</span>
- <span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a class="link" href="allocator_traits.html#boost.container.allocator_traits.propagate_on_c_idp27609552"><span class="identifier">propagate_on_container_move_assignment</span></a><span class="special">;</span>
- <span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a class="link" href="allocator_traits.html#boost.container.allocator_traits.propagate_on_c_idp27611408"><span class="identifier">propagate_on_container_swap</span></a><span class="special">;</span>
+ <span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a class="link" href="allocator_traits.html#boost.container.allocator_traits.propagate_on_c_idp37606240"><span class="identifier">propagate_on_container_copy_assignment</span></a><span class="special">;</span>
+ <span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a class="link" href="allocator_traits.html#boost.container.allocator_traits.propagate_on_c_idp37608096"><span class="identifier">propagate_on_container_move_assignment</span></a><span class="special">;</span>
+ <span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a class="link" href="allocator_traits.html#boost.container.allocator_traits.propagate_on_c_idp37609952"><span class="identifier">propagate_on_container_swap</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a class="link" href="allocator_traits.html#boost.container.allocator_traits.is_always_equal"><span class="identifier">is_always_equal</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a class="link" href="allocator_traits.html#boost.container.allocator_traits.is_partially_propagable"><span class="identifier">is_partially_propagable</span></a><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a class="link" href="allocator_traits.html#boost.container.allocator_traits.rebind_alloc"><span class="identifier">rebind_alloc</span></a><span class="special">;</span>
@@ -60,23 +60,23 @@
<span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a class="link" href="allocator_traits/portable_rebind_alloc.html#boost.container.allocator_traits.portable_rebind_alloc.type"><span class="identifier">type</span></a><span class="special">;</span>
<span class="special">}</span><span class="special">;</span>
- <span class="comment">// <a class="link" href="allocator_traits.html#idp27624272-bb">public static functions</a></span>
- <span class="keyword">static</span> <span class="identifier">pointer</span> <a class="link" href="allocator_traits.html#idp27624832-bb"><span class="identifier">allocate</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">)</span><span class="special">;</span>
- <span class="keyword">static</span> <span class="keyword">void</span> <a class="link" href="allocator_traits.html#idp27628752-bb"><span class="identifier">deallocate</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">pointer</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">)</span><span class="special">;</span>
- <span class="keyword">static</span> <span class="identifier">pointer</span> <a class="link" href="allocator_traits.html#idp27634048-bb"><span class="identifier">allocate</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">const_void_pointer</span><span class="special">)</span><span class="special">;</span>
- <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> <span class="keyword">static</span> <span class="keyword">void</span> <a class="link" href="allocator_traits.html#idp27639136-bb"><span class="identifier">destroy</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">*</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span>
- <span class="keyword">static</span> <span class="identifier">size_type</span> <a class="link" href="allocator_traits.html#idp27644656-bb"><span class="identifier">max_size</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span>
- <span class="keyword">static</span> <span class="identifier">Allocator</span> <a class="link" href="allocator_traits.html#idp27648656-bb"><span class="identifier">select_on_container_copy_construction</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+ <span class="comment">// <a class="link" href="allocator_traits.html#idp37622816-bb">public static functions</a></span>
+ <span class="keyword">static</span> <span class="identifier">pointer</span> <a class="link" href="allocator_traits.html#idp37623376-bb"><span class="identifier">allocate</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">)</span><span class="special">;</span>
+ <span class="keyword">static</span> <span class="keyword">void</span> <a class="link" href="allocator_traits.html#idp37627296-bb"><span class="identifier">deallocate</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">pointer</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">)</span><span class="special">;</span>
+ <span class="keyword">static</span> <span class="identifier">pointer</span> <a class="link" href="allocator_traits.html#idp37632592-bb"><span class="identifier">allocate</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">const_void_pointer</span><span class="special">)</span><span class="special">;</span>
+ <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> <span class="keyword">static</span> <span class="keyword">void</span> <a class="link" href="allocator_traits.html#idp37637680-bb"><span class="identifier">destroy</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">*</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span>
+ <span class="keyword">static</span> <span class="identifier">size_type</span> <a class="link" href="allocator_traits.html#idp37643200-bb"><span class="identifier">max_size</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span>
+ <span class="keyword">static</span> <span class="identifier">Allocator</span> <a class="link" href="allocator_traits.html#idp37647200-bb"><span class="identifier">select_on_container_copy_construction</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">class</span><span class="special">...</span> Args<span class="special">&gt;</span>
- <span class="keyword">static</span> <span class="keyword">void</span> <a class="link" href="allocator_traits.html#idp27651968-bb"><span class="identifier">construct</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">*</span><span class="special">,</span> <span class="identifier">Args</span> <span class="special">&amp;&amp;</span><span class="special">...</span><span class="special">)</span><span class="special">;</span>
- <span class="keyword">static</span> <span class="keyword">bool</span> <a class="link" href="allocator_traits.html#idp27659104-bb"><span class="identifier">storage_is_unpropagable</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">pointer</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span>
- <span class="keyword">static</span> <span class="keyword">bool</span> <a class="link" href="allocator_traits.html#idp27663792-bb"><span class="identifier">equal</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span>
+ <span class="keyword">static</span> <span class="keyword">void</span> <a class="link" href="allocator_traits.html#idp37650512-bb"><span class="identifier">construct</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">*</span><span class="special">,</span> <span class="identifier">Args</span> <span class="special">&amp;&amp;</span><span class="special">...</span><span class="special">)</span><span class="special">;</span>
+ <span class="keyword">static</span> <span class="keyword">bool</span> <a class="link" href="allocator_traits.html#idp37657648-bb"><span class="identifier">storage_is_unpropagable</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">pointer</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span>
+ <span class="keyword">static</span> <span class="keyword">bool</span> <a class="link" href="allocator_traits.html#idp37662336-bb"><span class="identifier">equal</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span>
<span class="special">}</span><span class="special">;</span></pre></div>
<div class="refsect1">
-<a name="idp149876944"></a><h2>Description</h2>
+<a name="idp168702848"></a><h2>Description</h2>
<p>The class template <a class="link" href="allocator_traits.html" title="Struct template allocator_traits">allocator_traits</a> supplies a uniform interface to all allocator types. This class is a C++03-compatible implementation of std::allocator_traits </p>
<div class="refsect2">
-<a name="idp149878672"></a><h3>
+<a name="idp168704576"></a><h3>
<a name="boost.container.allocator_traitstypes"></a><code class="computeroutput">allocator_traits</code>
public
types</h3>
@@ -123,17 +123,17 @@
</li>
<li class="listitem">
<p>
-<span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a name="boost.container.allocator_traits.propagate_on_c_idp27607696"></a><span class="identifier">propagate_on_container_copy_assignment</span><span class="special">;</span></p>
+<span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a name="boost.container.allocator_traits.propagate_on_c_idp37606240"></a><span class="identifier">propagate_on_container_copy_assignment</span><span class="special">;</span></p>
<p>Allocator::propagate_on_container_copy_assignment if such a type exists, otherwise a type with an internal constant static boolean member <code class="computeroutput">value</code> == false. </p>
</li>
<li class="listitem">
<p>
-<span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a name="boost.container.allocator_traits.propagate_on_c_idp27609552"></a><span class="identifier">propagate_on_container_move_assignment</span><span class="special">;</span></p>
+<span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a name="boost.container.allocator_traits.propagate_on_c_idp37608096"></a><span class="identifier">propagate_on_container_move_assignment</span><span class="special">;</span></p>
<p>Allocator::propagate_on_container_move_assignment if such a type exists, otherwise a type with an internal constant static boolean member <code class="computeroutput">value</code> == false. </p>
</li>
<li class="listitem">
<p>
-<span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a name="boost.container.allocator_traits.propagate_on_c_idp27611408"></a><span class="identifier">propagate_on_container_swap</span><span class="special">;</span></p>
+<span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a name="boost.container.allocator_traits.propagate_on_c_idp37609952"></a><span class="identifier">propagate_on_container_swap</span><span class="special">;</span></p>
<p>Allocator::propagate_on_container_swap if such a type exists, otherwise a type with an internal constant static boolean member <code class="computeroutput">value</code> == false. </p>
</li>
<li class="listitem">
@@ -160,45 +160,45 @@
</ol></div>
</div>
<div class="refsect2">
-<a name="idp149953184"></a><h3>
-<a name="idp27624272-bb"></a><code class="computeroutput">allocator_traits</code> public static functions</h3>
+<a name="idp168779280"></a><h3>
+<a name="idp37622816-bb"></a><code class="computeroutput">allocator_traits</code> public static functions</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
-<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">pointer</span> <a name="idp27624832-bb"></a><span class="identifier">allocate</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">,</span> <span class="identifier">size_type</span> n<span class="special">)</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">pointer</span> <a name="idp37623376-bb"></a><span class="identifier">allocate</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">,</span> <span class="identifier">size_type</span> n<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Returns</strong></span>: <code class="computeroutput">a.allocate(n)</code> </p>
</li>
<li class="listitem">
-<pre class="literallayout"><span class="keyword">static</span> <span class="keyword">void</span> <a name="idp27628752-bb"></a><span class="identifier">deallocate</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">,</span> <span class="identifier">pointer</span> p<span class="special">,</span> <span class="identifier">size_type</span> n<span class="special">)</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="keyword">static</span> <span class="keyword">void</span> <a name="idp37627296-bb"></a><span class="identifier">deallocate</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">,</span> <span class="identifier">pointer</span> p<span class="special">,</span> <span class="identifier">size_type</span> n<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Returns</strong></span>: <code class="computeroutput">a.deallocate(p, n)</code></p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing </p>
</li>
<li class="listitem">
-<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">pointer</span> <a name="idp27634048-bb"></a><span class="identifier">allocate</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">,</span> <span class="identifier">size_type</span> n<span class="special">,</span> <span class="identifier">const_void_pointer</span> p<span class="special">)</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">pointer</span> <a name="idp37632592-bb"></a><span class="identifier">allocate</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">,</span> <span class="identifier">size_type</span> n<span class="special">,</span> <span class="identifier">const_void_pointer</span> p<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: calls <code class="computeroutput">a.allocate(n, p)</code> if that call is well-formed; otherwise, invokes <code class="computeroutput">a.allocate(n)</code> </p>
</li>
<li class="listitem">
-<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> <span class="keyword">static</span> <span class="keyword">void</span> <a name="idp27639136-bb"></a><span class="identifier">destroy</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">,</span> <span class="identifier">T</span> <span class="special">*</span> p<span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> <span class="keyword">static</span> <span class="keyword">void</span> <a name="idp37637680-bb"></a><span class="identifier">destroy</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">,</span> <span class="identifier">T</span> <span class="special">*</span> p<span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: calls <code class="computeroutput">a.destroy(p)</code> if that call is well-formed; otherwise, invokes <code class="computeroutput">p-&gt;~T()</code>. </p>
</li>
<li class="listitem">
-<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">size_type</span> <a name="idp27644656-bb"></a><span class="identifier">max_size</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">size_type</span> <a name="idp37643200-bb"></a><span class="identifier">max_size</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Returns</strong></span>: <code class="computeroutput">a.max_size()</code> if that expression is well-formed; otherwise, <code class="computeroutput">numeric_limits&lt;size_type&gt;::max()</code>. </p>
</li>
<li class="listitem">
-<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">Allocator</span> <a name="idp27648656-bb"></a><span class="identifier">select_on_container_copy_construction</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">)</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">Allocator</span> <a name="idp37647200-bb"></a><span class="identifier">select_on_container_copy_construction</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Returns</strong></span>: <code class="computeroutput">a.select_on_container_copy_construction()</code> if that expression is well-formed; otherwise, a. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">class</span><span class="special">...</span> Args<span class="special">&gt;</span>
- <span class="keyword">static</span> <span class="keyword">void</span> <a name="idp27651968-bb"></a><span class="identifier">construct</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">,</span> <span class="identifier">T</span> <span class="special">*</span> p<span class="special">,</span> <span class="identifier">Args</span> <span class="special">&amp;&amp;</span><span class="special">...</span> args<span class="special">)</span><span class="special">;</span></pre>
+ <span class="keyword">static</span> <span class="keyword">void</span> <a name="idp37650512-bb"></a><span class="identifier">construct</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">,</span> <span class="identifier">T</span> <span class="special">*</span> p<span class="special">,</span> <span class="identifier">Args</span> <span class="special">&amp;&amp;</span><span class="special">...</span> args<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: calls <code class="computeroutput">a.construct(p, std::forward&lt;Args&gt;(args)...)</code> if that call is well-formed; otherwise, invokes <code class="computeroutput"><code class="computeroutput">placement new</code> (static_cast&lt;void*&gt;(p)) T(std::forward&lt;Args&gt;(args)...)</code> </p>
</li>
<li class="listitem">
-<pre class="literallayout"><span class="keyword">static</span> <span class="keyword">bool</span> <a name="idp27659104-bb"></a><span class="identifier">storage_is_unpropagable</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">,</span> <span class="identifier">pointer</span> p<span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="keyword">static</span> <span class="keyword">bool</span> <a name="idp37657648-bb"></a><span class="identifier">storage_is_unpropagable</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">,</span> <span class="identifier">pointer</span> p<span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Returns</strong></span>: <code class="computeroutput">a.storage_is_unpropagable(p)</code> if is_partially_propagable::value is true; otherwise, <code class="computeroutput">false</code>. </p>
</li>
<li class="listitem">
-<pre class="literallayout"><span class="keyword">static</span> <span class="keyword">bool</span> <a name="idp27663792-bb"></a><span class="identifier">equal</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span> b<span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="keyword">static</span> <span class="keyword">bool</span> <a name="idp37662336-bb"></a><span class="identifier">equal</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span> a<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&amp;</span> b<span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Returns</strong></span>: <code class="computeroutput">true</code> if <code class="computeroutput">is_always_equal::value == true</code>, otherwise, <code class="computeroutput">a == b</code>. </p>
</li>
</ol></div>