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Diffstat (limited to 'doc/html/boost/interprocess/allocator.html')
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1 files changed, 53 insertions, 53 deletions
diff --git a/doc/html/boost/interprocess/allocator.html b/doc/html/boost/interprocess/allocator.html index f35d808788..a17c42abc4 100644 --- a/doc/html/boost/interprocess/allocator.html +++ b/doc/html/boost/interprocess/allocator.html @@ -7,7 +7,7 @@ <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="../../interprocess/indexes_reference.html#header.boost.interprocess.allocators.allocator_hpp" title="Header <boost/interprocess/allocators/allocator.hpp>"> -<link rel="prev" href="operator___idp42833104.html" title="Function template operator!="> +<link rel="prev" href="operator___idp61635952.html" title="Function template operator!="> <link rel="next" href="allocator/rebind.html" title="Struct template rebind"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> @@ -21,7 +21,7 @@ </tr></table> <hr> <div class="spirit-nav"> -<a accesskey="p" href="operator___idp42833104.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../interprocess/indexes_reference.html#header.boost.interprocess.allocators.allocator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="allocator/rebind.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> +<a accesskey="p" href="operator___idp61635952.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../interprocess/indexes_reference.html#header.boost.interprocess.allocators.allocator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="allocator/rebind.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> </div> <div class="refentry"> <a name="boost.interprocess.allocator"></a><div class="titlepage"></div> @@ -55,138 +55,138 @@ <span class="special">}</span><span class="special">;</span> <span class="comment">// <a class="link" href="allocator.html#boost.interprocess.allocatorconstruct-copy-destruct">construct/copy/destruct</a></span> - <a class="link" href="allocator.html#idp42903712-bb"><span class="identifier">allocator</span></a><span class="special">(</span><span class="identifier">segment_manager</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span> - <a class="link" href="allocator.html#idp42905136-bb"><span class="identifier">allocator</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="allocator.html" title="Class template allocator">allocator</a> <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> T2<span class="special">></span> <a class="link" href="allocator.html#idp42907008-bb"><span class="identifier">allocator</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="allocator.html" title="Class template allocator">allocator</a><span class="special"><</span> <span class="identifier">T2</span><span class="special">,</span> <span class="identifier">SegmentManager</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> + <a class="link" href="allocator.html#idp61706736-bb"><span class="identifier">allocator</span></a><span class="special">(</span><span class="identifier">segment_manager</span> <span class="special">*</span><span class="special">)</span><span class="special">;</span> + <a class="link" href="allocator.html#idp61708160-bb"><span class="identifier">allocator</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="allocator.html" title="Class template allocator">allocator</a> <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> T2<span class="special">></span> <a class="link" href="allocator.html#idp61710032-bb"><span class="identifier">allocator</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="allocator.html" title="Class template allocator">allocator</a><span class="special"><</span> <span class="identifier">T2</span><span class="special">,</span> <span class="identifier">SegmentManager</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> - <span class="comment">// <a class="link" href="allocator.html#idp42858480-bb">public member functions</a></span> - <span class="identifier">segment_manager</span> <span class="special">*</span> <a class="link" href="allocator.html#idp42859040-bb"><span class="identifier">get_segment_manager</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> - <span class="identifier">pointer</span> <a class="link" href="allocator.html#idp42860608-bb"><span class="identifier">allocate</span></a><span class="special">(</span><span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">cvoid_ptr</span> <span class="special">=</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span> - <span class="keyword">void</span> <a class="link" href="allocator.html#idp42864352-bb"><span class="identifier">deallocate</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</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="identifier">size_type</span> <a class="link" href="allocator.html#idp42867024-bb"><span class="identifier">max_size</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> - <span class="identifier">size_type</span> <a class="link" href="allocator.html#idp42868608-bb"><span class="identifier">size</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> - <span class="identifier">pointer</span> <a class="link" href="allocator.html#idp42871008-bb"><span class="identifier">allocation_command</span></a><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">interprocess</span><span class="special">::</span><span class="identifier">allocation_type</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">,</span> + <span class="comment">// <a class="link" href="allocator.html#idp61661504-bb">public member functions</a></span> + <span class="identifier">segment_manager</span> <span class="special">*</span> <a class="link" href="allocator.html#idp61662064-bb"><span class="identifier">get_segment_manager</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> + <span class="identifier">pointer</span> <a class="link" href="allocator.html#idp61663632-bb"><span class="identifier">allocate</span></a><span class="special">(</span><span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">cvoid_ptr</span> <span class="special">=</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span> + <span class="keyword">void</span> <a class="link" href="allocator.html#idp61667376-bb"><span class="identifier">deallocate</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</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="identifier">size_type</span> <a class="link" href="allocator.html#idp61670048-bb"><span class="identifier">max_size</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> + <span class="identifier">size_type</span> <a class="link" href="allocator.html#idp61671632-bb"><span class="identifier">size</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> + <span class="identifier">pointer</span> <a class="link" href="allocator.html#idp61674032-bb"><span class="identifier">allocation_command</span></a><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">interprocess</span><span class="special">::</span><span class="identifier">allocation_type</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">size_type</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">pointer</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> - <span class="keyword">void</span> <a class="link" href="allocator.html#idp42874640-bb"><span class="identifier">allocate_many</span></a><span class="special">(</span><span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">multiallocation_chain</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> - <span class="keyword">void</span> <a class="link" href="allocator.html#idp42878272-bb"><span class="identifier">allocate_many</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">size_type</span> <span class="special">*</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">multiallocation_chain</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> - <span class="keyword">void</span> <a class="link" href="allocator.html#idp42881712-bb"><span class="identifier">deallocate_many</span></a><span class="special">(</span><span class="identifier">multiallocation_chain</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> - <span class="identifier">pointer</span> <a class="link" href="allocator.html#idp42883968-bb"><span class="identifier">allocate_one</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> - <span class="keyword">void</span> <a class="link" href="allocator.html#idp42886096-bb"><span class="identifier">allocate_individual</span></a><span class="special">(</span><span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">multiallocation_chain</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> - <span class="keyword">void</span> <a class="link" href="allocator.html#idp42889056-bb"><span class="identifier">deallocate_one</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> - <span class="keyword">void</span> <a class="link" href="allocator.html#idp42891184-bb"><span class="identifier">deallocate_individual</span></a><span class="special">(</span><span class="identifier">multiallocation_chain</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> - <span class="identifier">pointer</span> <a class="link" href="allocator.html#idp42893456-bb"><span class="identifier">address</span></a><span class="special">(</span><span class="identifier">reference</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> - <span class="identifier">const_pointer</span> <a class="link" href="allocator.html#idp42895712-bb"><span class="identifier">address</span></a><span class="special">(</span><span class="identifier">const_reference</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> - <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> P<span class="special">></span> <span class="keyword">void</span> <a class="link" href="allocator.html#idp42897968-bb"><span class="identifier">construct</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">P</span> <span class="special">&&</span><span class="special">)</span><span class="special">;</span> - <span class="keyword">void</span> <a class="link" href="allocator.html#idp42901568-bb"><span class="identifier">destroy</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> + <span class="keyword">void</span> <a class="link" href="allocator.html#idp61677664-bb"><span class="identifier">allocate_many</span></a><span class="special">(</span><span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">multiallocation_chain</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> + <span class="keyword">void</span> <a class="link" href="allocator.html#idp61681296-bb"><span class="identifier">allocate_many</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">size_type</span> <span class="special">*</span><span class="special">,</span> <span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">multiallocation_chain</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> + <span class="keyword">void</span> <a class="link" href="allocator.html#idp61684736-bb"><span class="identifier">deallocate_many</span></a><span class="special">(</span><span class="identifier">multiallocation_chain</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> + <span class="identifier">pointer</span> <a class="link" href="allocator.html#idp61686992-bb"><span class="identifier">allocate_one</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> + <span class="keyword">void</span> <a class="link" href="allocator.html#idp61689120-bb"><span class="identifier">allocate_individual</span></a><span class="special">(</span><span class="identifier">size_type</span><span class="special">,</span> <span class="identifier">multiallocation_chain</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> + <span class="keyword">void</span> <a class="link" href="allocator.html#idp61692080-bb"><span class="identifier">deallocate_one</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> + <span class="keyword">void</span> <a class="link" href="allocator.html#idp61694208-bb"><span class="identifier">deallocate_individual</span></a><span class="special">(</span><span class="identifier">multiallocation_chain</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> + <span class="identifier">pointer</span> <a class="link" href="allocator.html#idp61696480-bb"><span class="identifier">address</span></a><span class="special">(</span><span class="identifier">reference</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> + <span class="identifier">const_pointer</span> <a class="link" href="allocator.html#idp61698736-bb"><span class="identifier">address</span></a><span class="special">(</span><span class="identifier">const_reference</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> + <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> P<span class="special">></span> <span class="keyword">void</span> <a class="link" href="allocator.html#idp61700992-bb"><span class="identifier">construct</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">P</span> <span class="special">&&</span><span class="special">)</span><span class="special">;</span> + <span class="keyword">void</span> <a class="link" href="allocator.html#idp61704592-bb"><span class="identifier">destroy</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> - <span class="comment">// <a class="link" href="allocator.html#idp42909744-bb">friend functions</a></span> - <span class="keyword">friend</span> <span class="keyword">void</span> <a class="link" href="allocator.html#idp42910304-bb"><span class="identifier">swap</span></a><span class="special">(</span><span class="identifier">self_t</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">self_t</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> + <span class="comment">// <a class="link" href="allocator.html#idp61712768-bb">friend functions</a></span> + <span class="keyword">friend</span> <span class="keyword">void</span> <a class="link" href="allocator.html#idp61713328-bb"><span class="identifier">swap</span></a><span class="special">(</span><span class="identifier">self_t</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">self_t</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> <span class="special">}</span><span class="special">;</span></pre></div> <div class="refsect1"> -<a name="idp275226160"></a><h2>Description</h2> +<a name="idp251064896"></a><h2>Description</h2> <p>An STL compatible allocator that uses a segment manager as memory source. The internal pointer type will of the same type (raw, smart) as "typename SegmentManager::void_pointer" type. This allows placing the allocator in shared memory, memory mapped-files, etc... </p> <div class="refsect2"> -<a name="idp275227120"></a><h3> +<a name="idp251065856"></a><h3> <a name="boost.interprocess.allocatorconstruct-copy-destruct"></a><code class="computeroutput">allocator</code> public construct/copy/destruct</h3> <div class="orderedlist"><ol class="orderedlist" type="1"> <li class="listitem"> -<pre class="literallayout"><a name="idp42903712-bb"></a><span class="identifier">allocator</span><span class="special">(</span><span class="identifier">segment_manager</span> <span class="special">*</span> segment_mngr<span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><a name="idp61706736-bb"></a><span class="identifier">allocator</span><span class="special">(</span><span class="identifier">segment_manager</span> <span class="special">*</span> segment_mngr<span class="special">)</span><span class="special">;</span></pre> <p>Constructor from the segment manager. Never throws </p> </li> <li class="listitem"> -<pre class="literallayout"><a name="idp42905136-bb"></a><span class="identifier">allocator</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="allocator.html" title="Class template allocator">allocator</a> <span class="special">&</span> other<span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><a name="idp61708160-bb"></a><span class="identifier">allocator</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="allocator.html" title="Class template allocator">allocator</a> <span class="special">&</span> other<span class="special">)</span><span class="special">;</span></pre> <p>Constructor from other allocator. Never throws </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T2<span class="special">></span> <a name="idp42907008-bb"></a><span class="identifier">allocator</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="allocator.html" title="Class template allocator">allocator</a><span class="special"><</span> <span class="identifier">T2</span><span class="special">,</span> <span class="identifier">SegmentManager</span> <span class="special">></span> <span class="special">&</span> other<span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T2<span class="special">></span> <a name="idp61710032-bb"></a><span class="identifier">allocator</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="allocator.html" title="Class template allocator">allocator</a><span class="special"><</span> <span class="identifier">T2</span><span class="special">,</span> <span class="identifier">SegmentManager</span> <span class="special">></span> <span class="special">&</span> other<span class="special">)</span><span class="special">;</span></pre> <p>Constructor from related allocator. Never throws </p> </li> </ol></div> </div> <div class="refsect2"> -<a name="idp275252608"></a><h3> -<a name="idp42858480-bb"></a><code class="computeroutput">allocator</code> public member functions</h3> +<a name="idp251091344"></a><h3> +<a name="idp61661504-bb"></a><code class="computeroutput">allocator</code> public member functions</h3> <div class="orderedlist"><ol class="orderedlist" type="1"> <li class="listitem"> -<pre class="literallayout"><span class="identifier">segment_manager</span> <span class="special">*</span> <a name="idp42859040-bb"></a><span class="identifier">get_segment_manager</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="identifier">segment_manager</span> <span class="special">*</span> <a name="idp61662064-bb"></a><span class="identifier">get_segment_manager</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> <p>Returns the segment manager. Never throws </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="identifier">pointer</span> <a name="idp42860608-bb"></a><span class="identifier">allocate</span><span class="special">(</span><span class="identifier">size_type</span> count<span class="special">,</span> <span class="identifier">cvoid_ptr</span> hint <span class="special">=</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="identifier">pointer</span> <a name="idp61663632-bb"></a><span class="identifier">allocate</span><span class="special">(</span><span class="identifier">size_type</span> count<span class="special">,</span> <span class="identifier">cvoid_ptr</span> hint <span class="special">=</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span></pre> <p>Allocates memory for an array of count elements. Throws <code class="computeroutput"><a class="link" href="bad_alloc.html" title="Class bad_alloc">boost::interprocess::bad_alloc</a></code> if there is no enough memory </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">void</span> <a name="idp42864352-bb"></a><span class="identifier">deallocate</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span> ptr<span class="special">,</span> <span class="identifier">size_type</span><span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="keyword">void</span> <a name="idp61667376-bb"></a><span class="identifier">deallocate</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span> ptr<span class="special">,</span> <span class="identifier">size_type</span><span class="special">)</span><span class="special">;</span></pre> <p>Deallocates memory previously allocated. Never throws </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="identifier">size_type</span> <a name="idp42867024-bb"></a><span class="identifier">max_size</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="identifier">size_type</span> <a name="idp61670048-bb"></a><span class="identifier">max_size</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> <p>Returns the number of elements that could be allocated. Never throws </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="identifier">size_type</span> <a name="idp42868608-bb"></a><span class="identifier">size</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span> p<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="identifier">size_type</span> <a name="idp61671632-bb"></a><span class="identifier">size</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span> p<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> <p>Returns maximum the number of objects the previously allocated memory pointed by p can hold. This size only works for memory allocated with allocate, allocation_command and allocate_many. </p> </li> -<li class="listitem"><pre class="literallayout"><span class="identifier">pointer</span> <a name="idp42871008-bb"></a><span class="identifier">allocation_command</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">interprocess</span><span class="special">::</span><span class="identifier">allocation_type</span> command<span class="special">,</span> +<li class="listitem"><pre class="literallayout"><span class="identifier">pointer</span> <a name="idp61674032-bb"></a><span class="identifier">allocation_command</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">interprocess</span><span class="special">::</span><span class="identifier">allocation_type</span> command<span class="special">,</span> <span class="identifier">size_type</span> limit_size<span class="special">,</span> <span class="identifier">size_type</span> <span class="special">&</span> prefer_in_recvd_out_size<span class="special">,</span> <span class="identifier">pointer</span> <span class="special">&</span> reuse<span class="special">)</span><span class="special">;</span></pre></li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">void</span> <a name="idp42874640-bb"></a><span class="identifier">allocate_many</span><span class="special">(</span><span class="identifier">size_type</span> elem_size<span class="special">,</span> <span class="identifier">size_type</span> num_elements<span class="special">,</span> +<pre class="literallayout"><span class="keyword">void</span> <a name="idp61677664-bb"></a><span class="identifier">allocate_many</span><span class="special">(</span><span class="identifier">size_type</span> elem_size<span class="special">,</span> <span class="identifier">size_type</span> num_elements<span class="special">,</span> <span class="identifier">multiallocation_chain</span> <span class="special">&</span> chain<span class="special">)</span><span class="special">;</span></pre> <p>Allocates many elements of size elem_size in a contiguous block of memory. The minimum number to be allocated is min_elements, the preferred and maximum number is preferred_elements. The number of actually allocated elements is will be assigned to received_size. The elements must be deallocated with deallocate(...) </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">void</span> <a name="idp42878272-bb"></a><span class="identifier">allocate_many</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">size_type</span> <span class="special">*</span> elem_sizes<span class="special">,</span> <span class="identifier">size_type</span> n_elements<span class="special">,</span> +<pre class="literallayout"><span class="keyword">void</span> <a name="idp61681296-bb"></a><span class="identifier">allocate_many</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">size_type</span> <span class="special">*</span> elem_sizes<span class="special">,</span> <span class="identifier">size_type</span> n_elements<span class="special">,</span> <span class="identifier">multiallocation_chain</span> <span class="special">&</span> chain<span class="special">)</span><span class="special">;</span></pre> <p>Allocates n_elements elements, each one of size elem_sizes[i]in a contiguous block of memory. The elements must be deallocated </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">void</span> <a name="idp42881712-bb"></a><span class="identifier">deallocate_many</span><span class="special">(</span><span class="identifier">multiallocation_chain</span> <span class="special">&</span> chain<span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="keyword">void</span> <a name="idp61684736-bb"></a><span class="identifier">deallocate_many</span><span class="special">(</span><span class="identifier">multiallocation_chain</span> <span class="special">&</span> chain<span class="special">)</span><span class="special">;</span></pre> <p>Allocates many elements of size elem_size in a contiguous block of memory. The minimum number to be allocated is min_elements, the preferred and maximum number is preferred_elements. The number of actually allocated elements is will be assigned to received_size. The elements must be deallocated with deallocate(...) </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="identifier">pointer</span> <a name="idp42883968-bb"></a><span class="identifier">allocate_one</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="identifier">pointer</span> <a name="idp61686992-bb"></a><span class="identifier">allocate_one</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre> <p>Allocates just one object. Memory allocated with this function must be deallocated only with deallocate_one(). Throws <code class="computeroutput"><a class="link" href="bad_alloc.html" title="Class bad_alloc">boost::interprocess::bad_alloc</a></code> if there is no enough memory </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">void</span> <a name="idp42886096-bb"></a><span class="identifier">allocate_individual</span><span class="special">(</span><span class="identifier">size_type</span> num_elements<span class="special">,</span> +<pre class="literallayout"><span class="keyword">void</span> <a name="idp61689120-bb"></a><span class="identifier">allocate_individual</span><span class="special">(</span><span class="identifier">size_type</span> num_elements<span class="special">,</span> <span class="identifier">multiallocation_chain</span> <span class="special">&</span> chain<span class="special">)</span><span class="special">;</span></pre> <p>Allocates many elements of size == 1 in a contiguous block of memory. The minimum number to be allocated is min_elements, the preferred and maximum number is preferred_elements. The number of actually allocated elements is will be assigned to received_size. Memory allocated with this function must be deallocated only with deallocate_one(). </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">void</span> <a name="idp42889056-bb"></a><span class="identifier">deallocate_one</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span> p<span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="keyword">void</span> <a name="idp61692080-bb"></a><span class="identifier">deallocate_one</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span> p<span class="special">)</span><span class="special">;</span></pre> <p>Deallocates memory previously allocated with allocate_one(). You should never use deallocate_one to deallocate memory allocated with other functions different from allocate_one(). Never throws </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">void</span> <a name="idp42891184-bb"></a><span class="identifier">deallocate_individual</span><span class="special">(</span><span class="identifier">multiallocation_chain</span> <span class="special">&</span> chain<span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="keyword">void</span> <a name="idp61694208-bb"></a><span class="identifier">deallocate_individual</span><span class="special">(</span><span class="identifier">multiallocation_chain</span> <span class="special">&</span> chain<span class="special">)</span><span class="special">;</span></pre> <p>Allocates many elements of size == 1 in a contiguous block of memory. The minimum number to be allocated is min_elements, the preferred and maximum number is preferred_elements. The number of actually allocated elements is will be assigned to received_size. Memory allocated with this function must be deallocated only with deallocate_one(). </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="identifier">pointer</span> <a name="idp42893456-bb"></a><span class="identifier">address</span><span class="special">(</span><span class="identifier">reference</span> value<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="identifier">pointer</span> <a name="idp61696480-bb"></a><span class="identifier">address</span><span class="special">(</span><span class="identifier">reference</span> value<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> <p>Returns address of mutable object. Never throws </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="identifier">const_pointer</span> <a name="idp42895712-bb"></a><span class="identifier">address</span><span class="special">(</span><span class="identifier">const_reference</span> value<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="identifier">const_pointer</span> <a name="idp61698736-bb"></a><span class="identifier">address</span><span class="special">(</span><span class="identifier">const_reference</span> value<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> <p>Returns address of non mutable object. Never throws </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> P<span class="special">></span> <span class="keyword">void</span> <a name="idp42897968-bb"></a><span class="identifier">construct</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span> ptr<span class="special">,</span> <span class="identifier">P</span> <span class="special">&&</span> p<span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> P<span class="special">></span> <span class="keyword">void</span> <a name="idp61700992-bb"></a><span class="identifier">construct</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span> ptr<span class="special">,</span> <span class="identifier">P</span> <span class="special">&&</span> p<span class="special">)</span><span class="special">;</span></pre> <p>Constructs an object Throws if T's constructor throws For backwards compatibility with libraries using C++03 allocators </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">void</span> <a name="idp42901568-bb"></a><span class="identifier">destroy</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span> ptr<span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="keyword">void</span> <a name="idp61704592-bb"></a><span class="identifier">destroy</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">pointer</span> <span class="special">&</span> ptr<span class="special">)</span><span class="special">;</span></pre> <p>Destroys object. Throws if object's destructor throws </p> </li> </ol></div> </div> <div class="refsect2"> -<a name="idp275385328"></a><h3> -<a name="idp42909744-bb"></a><code class="computeroutput">allocator</code> friend functions</h3> +<a name="idp251224128"></a><h3> +<a name="idp61712768-bb"></a><code class="computeroutput">allocator</code> friend functions</h3> <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"> -<pre class="literallayout"><span class="keyword">friend</span> <span class="keyword">void</span> <a name="idp42910304-bb"></a><span class="identifier">swap</span><span class="special">(</span><span class="identifier">self_t</span> <span class="special">&</span> alloc1<span class="special">,</span> <span class="identifier">self_t</span> <span class="special">&</span> alloc2<span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="keyword">friend</span> <span class="keyword">void</span> <a name="idp61713328-bb"></a><span class="identifier">swap</span><span class="special">(</span><span class="identifier">self_t</span> <span class="special">&</span> alloc1<span class="special">,</span> <span class="identifier">self_t</span> <span class="special">&</span> alloc2<span class="special">)</span><span class="special">;</span></pre> <p>Swap segment manager. Does not throw. If each allocator is placed in different memory segments, the result is undefined. </p> </li></ol></div> </div> @@ -202,7 +202,7 @@ </tr></table> <hr> <div class="spirit-nav"> -<a accesskey="p" href="operator___idp42833104.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../interprocess/indexes_reference.html#header.boost.interprocess.allocators.allocator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="allocator/rebind.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> +<a accesskey="p" href="operator___idp61635952.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../interprocess/indexes_reference.html#header.boost.interprocess.allocators.allocator_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="allocator/rebind.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> </div> </body> </html> |