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<div class="title">tbb::tbb_allocator< T > Class Template Reference<div class="ingroups"><a class="el" href="a00273.html">Memory Allocation</a></div></div> </div>
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<p>Meets "allocator" requirements of ISO C++ Standard, Section 20.1.5.
<a href="a00167.html#details">More...</a></p>
<p><code>#include <tbb_allocator.h></code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00131.html">rebind</a></td></tr>
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Public Types</h2></td></tr>
<tr class="memitem:a60463a571d5c20f7762112367261ad94"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00167.html#a60463a571d5c20f7762112367261ad94">malloc_type</a> { <b>scalable</b>,
<b>standard</b>
}</td></tr>
<tr class="memdesc:a60463a571d5c20f7762112367261ad94"><td class="mdescLeft"> </td><td class="mdescRight">Specifies current allocator. <br/></td></tr>
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typedef <br class="typebreak"/>
internal::allocator_type< T ><br class="typebreak"/>
::value_type </td><td class="memItemRight" valign="bottom"><b>value_type</b></td></tr>
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typedef value_type * </td><td class="memItemRight" valign="bottom"><b>pointer</b></td></tr>
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typedef const value_type * </td><td class="memItemRight" valign="bottom"><b>const_pointer</b></td></tr>
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typedef value_type & </td><td class="memItemRight" valign="bottom"><b>reference</b></td></tr>
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typedef const value_type & </td><td class="memItemRight" valign="bottom"><b>const_reference</b></td></tr>
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typedef size_t </td><td class="memItemRight" valign="bottom"><b>size_type</b></td></tr>
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typedef ptrdiff_t </td><td class="memItemRight" valign="bottom"><b>difference_type</b></td></tr>
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Public Member Functions</h2></td></tr>
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 </td><td class="memItemRight" valign="bottom"><b>tbb_allocator</b> (const <a class="el" href="a00167.html">tbb_allocator</a> &) throw ()</td></tr>
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template<typename U > </td></tr>
<tr class="memitem:a9faff9ae2c2cd3ed2ca064b562224974"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>tbb_allocator</b> (const <a class="el" href="a00167.html">tbb_allocator</a>< U > &) throw ()</td></tr>
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pointer </td><td class="memItemRight" valign="bottom"><b>address</b> (reference x) const </td></tr>
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const_pointer </td><td class="memItemRight" valign="bottom"><b>address</b> (const_reference x) const </td></tr>
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pointer </td><td class="memItemRight" valign="bottom"><a class="el" href="a00167.html#afedd8a64eed9692083c708f419338e0c">allocate</a> (size_type n, const void *=0)</td></tr>
<tr class="memdesc:afedd8a64eed9692083c708f419338e0c"><td class="mdescLeft"> </td><td class="mdescRight">Allocate space for n objects. <br/></td></tr>
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void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00167.html#a28e333e0fff56dd53c20b82cfee430ab">deallocate</a> (pointer p, size_type)</td></tr>
<tr class="memdesc:a28e333e0fff56dd53c20b82cfee430ab"><td class="mdescLeft"> </td><td class="mdescRight">Free previously allocated block of memory. <br/></td></tr>
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size_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00167.html#a0a2676fb8a2f931961d373b88848c93e">max_size</a> () const throw ()</td></tr>
<tr class="memdesc:a0a2676fb8a2f931961d373b88848c93e"><td class="mdescLeft"> </td><td class="mdescRight">Largest value for which method allocate might succeed. <br/></td></tr>
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template<typename U , typename... Args> </td></tr>
<tr class="memitem:af54fa3029e33cebe5ba64a8538306fdf"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00167.html#af54fa3029e33cebe5ba64a8538306fdf">construct</a> (U *p, Args &&...args)</td></tr>
<tr class="memdesc:af54fa3029e33cebe5ba64a8538306fdf"><td class="mdescLeft"> </td><td class="mdescRight">Copy-construct value at location pointed to by p. <br/></td></tr>
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void </td><td class="memItemRight" valign="bottom"><b>construct</b> (pointer p, value_type &&value)</td></tr>
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void </td><td class="memItemRight" valign="bottom"><b>construct</b> (pointer p, const value_type &value)</td></tr>
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void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00167.html#ac7b1b393a8ff3399079328c0971c1996">destroy</a> (pointer p)</td></tr>
<tr class="memdesc:ac7b1b393a8ff3399079328c0971c1996"><td class="mdescLeft"> </td><td class="mdescRight">Destroy value at location pointed to by p. <br/></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:aa4606cff0156ec4237c1571204851bfb"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa4606cff0156ec4237c1571204851bfb"></a>
static <a class="el" href="a00167.html#a60463a571d5c20f7762112367261ad94">malloc_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00167.html#aa4606cff0156ec4237c1571204851bfb">allocator_type</a> ()</td></tr>
<tr class="memdesc:aa4606cff0156ec4237c1571204851bfb"><td class="mdescLeft"> </td><td class="mdescRight">Returns current allocator. <br/></td></tr>
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</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template<typename T><br/>
class tbb::tbb_allocator< T ></h3>
<p>Meets "allocator" requirements of ISO C++ Standard, Section 20.1.5. </p>
<p>The class selects the best memory allocation mechanism available from scalable_malloc and standard malloc. The members are ordered the same way they are in section 20.4.1 of the ISO C++ standard. </p>
</div><hr/>The documentation for this class was generated from the following file:<ul>
<li>tbb_allocator.h</li>
</ul>
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