<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <title>Loki: Loki::LokiAllocator< Type, AllocT > Class Template Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"> <link href="doxygen.css" rel="stylesheet" type="text/css"> </head><body> <!-- Generated by Doxygen 1.5.8 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="main.html"><span>Main Page</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li> <form action="search.php" method="get"> <table cellspacing="0" cellpadding="0" border="0"> <tr> <td><label> <u>S</u>earch for </label></td> <td><input type="text" name="query" value="" size="20" accesskey="s"/></td> </tr> </table> </form> </li> </ul> </div> <div class="tabs"> <ul> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="classes.html"><span>Class Index</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul> </div> <div class="navpath"><a class="el" href="a00192.html">Loki</a>::<a class="el" href="a00078.html">LokiAllocator</a> </div> </div> <div class="contents"> <h1>Loki::LokiAllocator< Type, AllocT > Class Template Reference</h1><!-- doxytag: class="Loki::LokiAllocator" --><code>#include <Allocator.h></code> <p> <p> <a href="a00283.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0"> <tr><td></td></tr> <tr><td colspan="2"><br><h2>Classes</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="a00079.html">rebind</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Convert an allocator<Type> to an allocator <Type1>. <a href="a00079.html#_details">More...</a><br></td></tr> <tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ca0350e215466300ad6e6998f272aba5"></a><!-- doxytag: member="Loki::LokiAllocator::LokiAllocator" ref="ca0350e215466300ad6e6998f272aba5" args="(void)" --> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00078.html#ca0350e215466300ad6e6998f272aba5">LokiAllocator</a> (void) throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Default constructor does nothing. <br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="69aaba440cb8ee0527a04691c9e3b9eb"></a><!-- doxytag: member="Loki::LokiAllocator::LokiAllocator" ref="69aaba440cb8ee0527a04691c9e3b9eb" args="(const LokiAllocator &)" --> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00078.html#69aaba440cb8ee0527a04691c9e3b9eb">LokiAllocator</a> (const <a class="el" href="a00078.html">LokiAllocator</a> &) throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Copy constructor does nothing. <br></td></tr> <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="59f6c62294dd2f4ab05e9c42bc9009c0"></a><!-- doxytag: member="Loki::LokiAllocator::LokiAllocator" ref="59f6c62294dd2f4ab05e9c42bc9009c0" args="(const LokiAllocator< Type1 > &)" --> template<typename Type1 > </td></tr> <tr><td class="memTemplItemLeft" nowrap align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00078.html#59f6c62294dd2f4ab05e9c42bc9009c0">LokiAllocator</a> (const <a class="el" href="a00078.html">LokiAllocator</a>< Type1 > &) throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Type converting allocator constructor does nothing. <br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="9ac9082a843ef7c772a74a420d5ffd88"></a><!-- doxytag: member="Loki::LokiAllocator::~LokiAllocator" ref="9ac9082a843ef7c772a74a420d5ffd88" args="()" --> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00078.html#9ac9082a843ef7c772a74a420d5ffd88">~LokiAllocator</a> () throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor does nothing. <br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="c95609b0bb01996e9d7fa94406f787b4"></a><!-- doxytag: member="Loki::LokiAllocator::address" ref="c95609b0bb01996e9d7fa94406f787b4" args="(reference elem) const " --> pointer </td><td class="memItemRight" valign="bottom"><a class="el" href="a00078.html#c95609b0bb01996e9d7fa94406f787b4">address</a> (reference elem) const </td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Return address of reference to mutable element. <br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="6f984e7db2d509ad2b49d2229974d87c"></a><!-- doxytag: member="Loki::LokiAllocator::address" ref="6f984e7db2d509ad2b49d2229974d87c" args="(const_reference elem) const " --> const_pointer </td><td class="memItemRight" valign="bottom"><a class="el" href="a00078.html#6f984e7db2d509ad2b49d2229974d87c">address</a> (const_reference elem) const </td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Return address of reference to const element. <br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">pointer </td><td class="memItemRight" valign="bottom"><a class="el" href="a00078.html#856c0d1e1f32b786421c02d468020758">allocate</a> (size_type count, const void *hint=0)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="3713aa29d4ccf61db725f7ba4111eaa9"></a><!-- doxytag: member="Loki::LokiAllocator::deallocate" ref="3713aa29d4ccf61db725f7ba4111eaa9" args="(pointer p, size_type size)" --> void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00078.html#3713aa29d4ccf61db725f7ba4111eaa9">deallocate</a> (pointer p, size_type size)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Ask allocator to release memory at pointer with size bytes. <br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="78270e4c9b333f80199bc0867b4b9e0a"></a><!-- doxytag: member="Loki::LokiAllocator::max_size" ref="78270e4c9b333f80199bc0867b4b9e0a" args="(void) const " --> size_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00078.html#78270e4c9b333f80199bc0867b4b9e0a">max_size</a> (void) const throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Calculate max # of elements allocator can handle. <br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f6f7b3cb7e64ee71a2bda37e78c08654"></a><!-- doxytag: member="Loki::LokiAllocator::construct" ref="f6f7b3cb7e64ee71a2bda37e78c08654" args="(pointer p, const Type &value)" --> void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00078.html#f6f7b3cb7e64ee71a2bda37e78c08654">construct</a> (pointer p, const Type &value)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Construct an element at the pointer. <br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="213cb5506ab35d29ad8a626165d2b03a"></a><!-- doxytag: member="Loki::LokiAllocator::destroy" ref="213cb5506ab35d29ad8a626165d2b03a" args="(pointer p)" --> void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00078.html#213cb5506ab35d29ad8a626165d2b03a">destroy</a> (pointer p)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Destruct the object at pointer. <br></td></tr> </table> <hr><a name="_details"></a><h2>Detailed Description</h2> <h3>template<typename Type, typename AllocT = Loki::AllocatorSingleton<>><br> class Loki::LokiAllocator< Type, AllocT ></h3> Adapts Loki's Small-Object Allocator for STL container classes. This class provides all the functionality required for STL allocators, but uses Loki's Small-Object Allocator to perform actual memory operations. Implementation comes from a post in <a class="el" href="a00192.html">Loki</a> forums (by Rasmus Ekman?). <hr><h2>Member Function Documentation</h2> <a class="anchor" name="856c0d1e1f32b786421c02d468020758"></a><!-- doxytag: member="Loki::LokiAllocator::allocate" ref="856c0d1e1f32b786421c02d468020758" args="(size_type count, const void *hint=0)" --> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename Type, typename AllocT = Loki::AllocatorSingleton<>> </div> <table class="memname"> <tr> <td class="memname">pointer <a class="el" href="a00078.html">Loki::LokiAllocator</a>< Type, AllocT >::allocate </td> <td>(</td> <td class="paramtype">size_type </td> <td class="paramname"> <em>count</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const void * </td> <td class="paramname"> <em>hint</em> = <code>0</code></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td><code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Allocate an array of count elements. Warning! The true parameter in the call to Allocate means this function can throw exceptions. This is better than not throwing, and returning a null pointer in case the caller assumes the return value is not null. <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>count</em> </td><td># of elements in array. </td></tr> <tr><td valign="top"></td><td valign="top"><em>hint</em> </td><td>Place where caller thinks allocation should occur. </td></tr> </table> </dl> <dl class="return" compact><dt><b>Returns:</b></dt><dd>Pointer to block of memory. </dd></dl> </div> </div><p> <hr>The documentation for this class was generated from the following file:<ul> <li>Allocator.h</ul> </div> <hr size="1"><address style="text-align: right;"><small>Generated on Thu Jan 29 18:51:42 2009 for Loki by <a href="http://www.doxygen.org/index.html"> <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address> </body> </html>