diff options
Diffstat (limited to 'doc/html/boost/container/allocator_traits.html')
-rw-r--r-- | doc/html/boost/container/allocator_traits.html | 99 |
1 files changed, 56 insertions, 43 deletions
diff --git a/doc/html/boost/container/allocator_traits.html b/doc/html/boost/container/allocator_traits.html index 83c0aaced2..aaba219899 100644 --- a/doc/html/boost/container/allocator_traits.html +++ b/doc/html/boost/container/allocator_traits.html @@ -4,7 +4,7 @@ <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> <title>Struct template allocator_traits</title> <link rel="stylesheet" href="../../../../doc/src/boostbook.css" type="text/css"> -<meta name="generator" content="DocBook XSL Stylesheets V1.76.1"> +<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> <link rel="up" href="../../boost_container_header_reference.html#header.boost.container.allocator_traits_hpp" title="Header <boost/container/allocator_traits.hpp>"> <link rel="prev" href="allocator/rebind.html" title="Struct template rebind"> @@ -35,21 +35,23 @@ </span><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Allocator<span class="special">></span> <span class="keyword">struct</span> <a class="link" href="allocator_traits.html" title="Struct template allocator_traits">allocator_traits</a> <span class="special">{</span> <span class="comment">// <a class="link" href="allocator_traits.html#boost.container.allocator_traitstypes">types</a></span> - <span class="keyword">typedef</span> <span class="identifier">Allocator</span> <a name="boost.container.allocator_traits.allocator_type"></a><span class="identifier">allocator_type</span><span class="special">;</span> - <span class="keyword">typedef</span> <span class="identifier">allocator_type</span><span class="special">::</span><span class="identifier">value_type</span> <a name="boost.container.allocator_traits.value_type"></a><span class="identifier">value_type</span><span class="special">;</span> - <span class="keyword">typedef</span> <span class="identifier">unspecified</span> <a class="link" href="allocator_traits.html#boost.container.allocator_traits.pointer"><span class="identifier">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.const_pointer"><span class="identifier">const_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.reference"><span class="identifier">reference</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.const_reference"><span class="identifier">const_reference</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.void_pointer"><span class="identifier">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.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_idp14984704"><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_idp14986560"><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_idp14988416"><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">Allocator</span> <a name="boost.container.allocator_traits.allocator_type"></a><span class="identifier">allocator_type</span><span class="special">;</span> + <span class="keyword">typedef</span> <span class="identifier">allocator_type</span><span class="special">::</span><span class="identifier">value_type</span> <a name="boost.container.allocator_traits.value_type"></a><span class="identifier">value_type</span><span class="special">;</span> + <span class="keyword">typedef</span> <span class="identifier">unspecified</span> <a class="link" href="allocator_traits.html#boost.container.allocator_traits.pointer"><span class="identifier">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.const_pointer"><span class="identifier">const_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.reference"><span class="identifier">reference</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.const_reference"><span class="identifier">const_reference</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.void_pointer"><span class="identifier">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.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.propagat_idm45950716379728"><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.propagat_idm45950716377872"><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.propagat_idm45950716376016"><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> + <span class="keyword">typedef</span> <a class="link" href="allocator_traits.html" title="Struct template allocator_traits">allocator_traits</a><span class="special"><</span> <span class="identifier">rebind_alloc</span><span class="special"><</span> <span class="identifier">T</span> <span class="special">></span> <span class="special">></span> <a class="link" href="allocator_traits.html#boost.container.allocator_traits.rebind_traits"><span class="identifier">rebind_traits</span></a><span class="special">;</span> <span class="comment">// member classes/structs/unions</span> <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span> @@ -58,23 +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#idp14994672-bb">public static functions</a></span> - <span class="keyword">static</span> <span class="identifier">pointer</span> <a class="link" href="allocator_traits.html#idp14995232-bb"><span class="identifier">allocate</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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#idp14999152-bb"><span class="identifier">deallocate</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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#idp15004448-bb"><span class="identifier">allocate</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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"><</span><span class="keyword">typename</span> T<span class="special">></span> <span class="keyword">static</span> <span class="keyword">void</span> <a class="link" href="allocator_traits.html#idp15009536-bb"><span class="identifier">destroy</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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#idp15015056-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">&</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#idp15019056-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">&</span><span class="special">)</span><span class="special">;</span> + <span class="comment">// <a class="link" href="allocator_traits.html#idm45950716363152-bb">public static functions</a></span> + <span class="keyword">static</span> <span class="identifier">pointer</span> <a class="link" href="allocator_traits.html#idm45950716362592-bb"><span class="identifier">allocate</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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#idm45950716358672-bb"><span class="identifier">deallocate</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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#idm45950716353376-bb"><span class="identifier">allocate</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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"><</span><span class="keyword">typename</span> T<span class="special">></span> <span class="keyword">static</span> <span class="keyword">void</span> <a class="link" href="allocator_traits.html#idm45950716348288-bb"><span class="identifier">destroy</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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#idm45950716342768-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">&</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#idm45950716338768-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">&</span><span class="special">)</span><span class="special">;</span> <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">class</span><span class="special">...</span> Args<span class="special">></span> - <span class="keyword">static</span> <span class="keyword">void</span> <a class="link" href="allocator_traits.html#idp15022368-bb"><span class="identifier">construct</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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">&&</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#idp15029232-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">&</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#idp15033920-bb"><span class="identifier">equal</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">Allocator</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="keyword">void</span> <a class="link" href="allocator_traits.html#idm45950716335456-bb"><span class="identifier">construct</span></a><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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">&&</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#idm45950716328592-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">&</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#idm45950716323904-bb"><span class="identifier">equal</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&</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="idp71704048"></a><h2>Description</h2> +<a name="idm45928120933200"></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="idp71705776"></a><h3> +<a name="idm45928120931472"></a><h3> <a name="boost.container.allocator_traitstypes"></a><code class="computeroutput">allocator_traits</code> public types</h3> @@ -121,17 +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_idp14984704"></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.propagat_idm45950716379728"></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_idp14986560"></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.propagat_idm45950716377872"></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_idp14988416"></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.propagat_idm45950716376016"></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"> @@ -142,50 +144,61 @@ <li class="listitem"> <p> <span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a name="boost.container.allocator_traits.is_partially_propagable"></a><span class="identifier">is_partially_propagable</span><span class="special">;</span></p> -<p>Allocator::is_partially_propagable if such a type exists, otherwise a type with an internal constant static boolean member <code class="computeroutput">value</code> == false <span class="bold"><strong>Note</strong></span>: Non-standard extension used to implement `small_vector_allocator`. </p> +<p>Allocator::is_partially_propagable if such a type exists, otherwise a type with an internal constant static boolean member <code class="computeroutput">value</code> == false <span class="bold"><strong>Note</strong></span>: Non-standard extension used to implement <code class="computeroutput"><a class="link" href="small_vector_allocator.html" title="Class template small_vector_allocator">small_vector_allocator</a></code>. </p> +</li> +<li class="listitem"> +<p> +<span class="keyword">typedef</span> <span class="identifier">see_documentation</span> <a name="boost.container.allocator_traits.rebind_alloc"></a><span class="identifier">rebind_alloc</span><span class="special">;</span></p> +<p>Defines an allocator: Allocator::rebind<T>::other if such a type exists; otherwise, Allocator<T, Args> if Allocator is a class template instantiation of the form Allocator<U, Args>, where Args is zero or more type arguments ; otherwise, the instantiation of rebind_alloc is ill-formed.</p> +<p>In C++03 compilers <code class="computeroutput">rebind_alloc</code> is a struct derived from an allocator deduced by previously detailed rules. </p> +</li> +<li class="listitem"> +<p> +<span class="keyword">typedef</span> <a class="link" href="allocator_traits.html" title="Struct template allocator_traits">allocator_traits</a><span class="special"><</span> <span class="identifier">rebind_alloc</span><span class="special"><</span> <span class="identifier">T</span> <span class="special">></span> <span class="special">></span> <a name="boost.container.allocator_traits.rebind_traits"></a><span class="identifier">rebind_traits</span><span class="special">;</span></p> +<p>In C++03 compilers <code class="computeroutput">rebind_traits</code> is a struct derived from <code class="computeroutput">allocator_traits<OtherAlloc></code>, where <code class="computeroutput">OtherAlloc</code> is the allocator deduced by rules explained in <code class="computeroutput">rebind_alloc</code>. </p> </li> </ol></div> </div> <div class="refsect2"> -<a name="idp71762720"></a><h3> -<a name="idp14994672-bb"></a><code class="computeroutput">allocator_traits</code> public static functions</h3> +<a name="idm45928120857040"></a><h3> +<a name="idm45950716363152-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="idp14995232-bb"></a><span class="identifier">allocate</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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="idm45950716362592-bb"></a><span class="identifier">allocate</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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="idp14999152-bb"></a><span class="identifier">deallocate</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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="idm45950716358672-bb"></a><span class="identifier">deallocate</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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="idp15004448-bb"></a><span class="identifier">allocate</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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="idm45950716353376-bb"></a><span class="identifier">allocate</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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"><</span><span class="keyword">typename</span> T<span class="special">></span> <span class="keyword">static</span> <span class="keyword">void</span> <a name="idp15009536-bb"></a><span class="identifier">destroy</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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"><</span><span class="keyword">typename</span> T<span class="special">></span> <span class="keyword">static</span> <span class="keyword">void</span> <a name="idm45950716348288-bb"></a><span class="identifier">destroy</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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->~T()</code>. </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">size_type</span> <a name="idp15015056-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">&</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="idm45950716342768-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">&</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<size_type>::max()</code>. </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">Allocator</span> <a name="idp15019056-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">&</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="idm45950716338768-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">&</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"><</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">class</span><span class="special">...</span> Args<span class="special">></span> - <span class="keyword">static</span> <span class="keyword">void</span> <a name="idp15022368-bb"></a><span class="identifier">construct</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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">&&</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="idm45950716335456-bb"></a><span class="identifier">construct</span><span class="special">(</span><span class="identifier">Allocator</span> <span class="special">&</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">&&</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<Args>(args)...)</code> if that call is well-formed; otherwise, invokes <code class="computeroutput">::new (static_cast<void*>(p)) T(std::forward<Args>(args)...)</code> </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">static</span> <span class="keyword">bool</span> <a name="idp15029232-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">&</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="idm45950716328592-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">&</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="idp15033920-bb"></a><span class="identifier">equal</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&</span> a<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&</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="idm45950716323904-bb"></a><span class="identifier">equal</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&</span> a<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">Allocator</span> <span class="special">&</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> |