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| <div class="title">tbb::tbb_allocator< T > Class Template Reference<div class="ingroups"><a class="el" href="a00236.html">Memory Allocation</a></div></div>  </div> | |
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| <div class="contents"> | |
| 
 | |
| <p>Meets "allocator" requirements of ISO C++ Standard, Section 20.1.5.   | |
|  <a href="a00144.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="a00098.html">rebind</a></td></tr> | |
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| </table><table class="memberdecls"> | |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a> | |
| 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="a00144.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> | |
| <tr class="separator:a60463a571d5c20f7762112367261ad94"><td class="memSeparator" colspan="2"> </td></tr> | |
| <tr class="memitem:a26be966de4164e37002247c2c2266df9"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a26be966de4164e37002247c2c2266df9"></a> | |
| 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> | |
| <tr class="separator:a26be966de4164e37002247c2c2266df9"><td class="memSeparator" colspan="2"> </td></tr> | |
| <tr class="memitem:a452a6c09408f425c9a005b5f2aad1761"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a452a6c09408f425c9a005b5f2aad1761"></a> | |
| typedef value_type * </td><td class="memItemRight" valign="bottom"><b>pointer</b></td></tr> | |
| <tr class="separator:a452a6c09408f425c9a005b5f2aad1761"><td class="memSeparator" colspan="2"> </td></tr> | |
| <tr class="memitem:a63122d559635096a2618aecd1ba6664b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a63122d559635096a2618aecd1ba6664b"></a> | |
| typedef const value_type * </td><td class="memItemRight" valign="bottom"><b>const_pointer</b></td></tr> | |
| <tr class="separator:a63122d559635096a2618aecd1ba6664b"><td class="memSeparator" colspan="2"> </td></tr> | |
| <tr class="memitem:a5ec6bd5e8cdd5b7abb99f5d72760c7a2"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5ec6bd5e8cdd5b7abb99f5d72760c7a2"></a> | |
| typedef value_type & </td><td class="memItemRight" valign="bottom"><b>reference</b></td></tr> | |
| <tr class="separator:a5ec6bd5e8cdd5b7abb99f5d72760c7a2"><td class="memSeparator" colspan="2"> </td></tr> | |
| <tr class="memitem:a24d98ce3ab908bc4b10d21dad6622364"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a24d98ce3ab908bc4b10d21dad6622364"></a> | |
| typedef const value_type & </td><td class="memItemRight" valign="bottom"><b>const_reference</b></td></tr> | |
| <tr class="separator:a24d98ce3ab908bc4b10d21dad6622364"><td class="memSeparator" colspan="2"> </td></tr> | |
| <tr class="memitem:a812817d50e8df15df54998caec9892eb"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a812817d50e8df15df54998caec9892eb"></a> | |
| typedef size_t </td><td class="memItemRight" valign="bottom"><b>size_type</b></td></tr> | |
| <tr class="separator:a812817d50e8df15df54998caec9892eb"><td class="memSeparator" colspan="2"> </td></tr> | |
| <tr class="memitem:acba390757f664df03a15e933e3e34941"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acba390757f664df03a15e933e3e34941"></a> | |
| typedef ptrdiff_t </td><td class="memItemRight" valign="bottom"><b>difference_type</b></td></tr> | |
| <tr class="separator:acba390757f664df03a15e933e3e34941"><td class="memSeparator" colspan="2"> </td></tr> | |
| </table><table class="memberdecls"> | |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> | |
| Public Member Functions</h2></td></tr> | |
| <tr class="memitem:a8371538bc959f41f342012e363564aed"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8371538bc959f41f342012e363564aed"></a> | |
|  </td><td class="memItemRight" valign="bottom"><b>tbb_allocator</b> (const <a class="el" href="a00144.html">tbb_allocator</a> &)  throw ()</td></tr> | |
| <tr class="separator:a8371538bc959f41f342012e363564aed"><td class="memSeparator" colspan="2"> </td></tr> | |
| <tr class="memitem:a9faff9ae2c2cd3ed2ca064b562224974"><td class="memTemplParams" colspan="2"><a class="anchor" id="a9faff9ae2c2cd3ed2ca064b562224974"></a> | |
| 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="a00144.html">tbb_allocator</a>< U > &)  throw ()</td></tr> | |
| <tr class="separator:a9faff9ae2c2cd3ed2ca064b562224974"><td class="memSeparator" colspan="2"> </td></tr> | |
| <tr class="memitem:ac1370dbb1f06fed57273bddcae688255"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac1370dbb1f06fed57273bddcae688255"></a> | |
| pointer </td><td class="memItemRight" valign="bottom"><b>address</b> (reference x) const </td></tr> | |
| <tr class="separator:ac1370dbb1f06fed57273bddcae688255"><td class="memSeparator" colspan="2"> </td></tr> | |
| <tr class="memitem:afb9c91d548d4a5affe3ec1de1c1b9327"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afb9c91d548d4a5affe3ec1de1c1b9327"></a> | |
| const_pointer </td><td class="memItemRight" valign="bottom"><b>address</b> (const_reference x) const </td></tr> | |
| <tr class="separator:afb9c91d548d4a5affe3ec1de1c1b9327"><td class="memSeparator" colspan="2"> </td></tr> | |
| <tr class="memitem:afedd8a64eed9692083c708f419338e0c"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afedd8a64eed9692083c708f419338e0c"></a> | |
| pointer </td><td class="memItemRight" valign="bottom"><a class="el" href="a00144.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> | |
| <tr class="separator:afedd8a64eed9692083c708f419338e0c"><td class="memSeparator" colspan="2"> </td></tr> | |
| <tr class="memitem:a28e333e0fff56dd53c20b82cfee430ab"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a28e333e0fff56dd53c20b82cfee430ab"></a> | |
| void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00144.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> | |
| <tr class="separator:a28e333e0fff56dd53c20b82cfee430ab"><td class="memSeparator" colspan="2"> </td></tr> | |
| <tr class="memitem:a0a2676fb8a2f931961d373b88848c93e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0a2676fb8a2f931961d373b88848c93e"></a> | |
| size_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00144.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> | |
| <tr class="separator:a0a2676fb8a2f931961d373b88848c93e"><td class="memSeparator" colspan="2"> </td></tr> | |
| <tr class="memitem:af54fa3029e33cebe5ba64a8538306fdf"><td class="memTemplParams" colspan="2"><a class="anchor" id="af54fa3029e33cebe5ba64a8538306fdf"></a> | |
| 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="a00144.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> | |
| <tr class="separator:af54fa3029e33cebe5ba64a8538306fdf"><td class="memSeparator" colspan="2"> </td></tr> | |
| <tr class="memitem:a694e266db657afba34ecb60111b2e2d3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a694e266db657afba34ecb60111b2e2d3"></a> | |
| void </td><td class="memItemRight" valign="bottom"><b>construct</b> (pointer p, const value_type &value)</td></tr> | |
| <tr class="separator:a694e266db657afba34ecb60111b2e2d3"><td class="memSeparator" colspan="2"> </td></tr> | |
| <tr class="memitem:ac7b1b393a8ff3399079328c0971c1996"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac7b1b393a8ff3399079328c0971c1996"></a> | |
| void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00144.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> | |
| <tr class="separator:ac7b1b393a8ff3399079328c0971c1996"><td class="memSeparator" colspan="2"> </td></tr> | |
| </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="a00144.html#a60463a571d5c20f7762112367261ad94">malloc_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00144.html#aa4606cff0156ec4237c1571204851bfb">allocator_type</a> ()</td></tr> | |
| <tr class="memdesc:aa4606cff0156ec4237c1571204851bfb"><td class="mdescLeft"> </td><td class="mdescRight">Returns current allocator. <br/></td></tr> | |
| <tr class="separator:aa4606cff0156ec4237c1571204851bfb"><td class="memSeparator" colspan="2"> </td></tr> | |
| </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> | |
| </div><!-- contents --> | |
| <hr> | |
| <p></p> | |
| Copyright © 2005-2014 Intel Corporation.  All Rights Reserved. | |
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| Intel, Pentium, Intel Xeon, Itanium, Intel XScale and VTune are | |
| registered trademarks or trademarks of Intel Corporation or its | |
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