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<hr><h1>NLMISC::CSTLBlockAllocator Class Template Reference</h1><code>#include <<a class="el" href="stl__block__allocator_8h-source.html">stl_block_allocator.h</a>></code>
<p>
<a href="classNLMISC_1_1CSTLBlockAllocator-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0>
<tr><td colspan=2><br><h2>Public Methods</h2></td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="classNLMISC_1_1CSTLBlockAllocator.html#a0">CSTLBlockAllocator</a> (<a class="el" href="classNLMISC_1_1CBlockMemory.html">CBlockMemory</a>< T, false > *bm)</td></tr>
<tr><td> </td><td><font size=-1><em>Constructor. Must gives a blockMemory to ctor. NB: must gives a <a class="el" href="classNLMISC_1_1CBlockMemory.html">CBlockMemory</a><T, false> !!!</em> <a href="#a0">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="classNLMISC_1_1CSTLBlockAllocator.html#a1">CSTLBlockAllocator</a> (const CSTLBlockAllocator< T > &other)</td></tr>
<tr><td> </td><td><font size=-1><em>copy ctor.</em> <a href="#a1">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="classNLMISC_1_1CSTLBlockAllocator.html#a2">~CSTLBlockAllocator</a> ()</td></tr>
<tr><td> </td><td><font size=-1><em>dtor.</em> <a href="#a2">More...</a><em></em></font><br><br></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
<h3>template<class T><br>
class NLMISC::CSTLBlockAllocator< T ></h3>
see <a class="el" href="classNLMISC_1_1CBlockMemory.html">CBlockMemory</a> for description of block memory management/advantages.
<p>
This class works with STLPort. It implements __stl_alloc_rebind() (not C++ standard??) to work properly with list<>/set<> etc... node allocations.
<p>
NB: if used with a vector<> or a deque<> (ie if allocate(..,n) is called with n>1), it's still work, but it's use malloc()/free() instead, so it is fully unusefull in this case :)
<p>
<a class="el" href="classNLMISC_1_1CSTLBlockAllocator.html">CSTLBlockAllocator</a> use a pointer on a <a class="el" href="classNLMISC_1_1CBlockMemory.html">CBlockMemory</a>, so multiple containers can share the same blockMemory, for maximum space/speed efficiency.
<p>
Because of <a class="el" href="classNLMISC_1_1CBlockMemory.html">CBlockMemory</a> allocation scheme, only same containers of same types can share the same <a class="el" href="classNLMISC_1_1CBlockMemory.html">CBlockMemory</a> instance (eg: "list<uint, &myBlockMemory>; vector<uint, &myBlockMemory>;" is invalid and will assert when allocations will occur).
<p>
To construct a container which use this allocator, do like this: list<uint, <a class="el" href="classNLMISC_1_1CSTLBlockAllocator.html">CSTLBlockAllocator</a><uint>> myList( ptrOnBlockMemory );
<p>
But see <a class="el" href="classNLMISC_1_1CSTLBlockList.html">CSTLBlockList</a> for easier list instanciation, because using it, you'll do like this: <a class="el" href="classNLMISC_1_1CSTLBlockList.html">CSTLBlockList</a><uint> myList(ptrOnBlockMemory);
<p>
Note: <a class="el" href="classNLMISC_1_1CSTLBlockAllocator.html">CSTLBlockAllocator</a> take only 4 bytes in memory (a ptr on a <a class="el" href="classNLMISC_1_1CBlockMemory.html">CBlockMemory</a>)
<p>
<dl compact><dt><b>
Author: </b><dd>
Lionel Berenguier , Nevrax France </dl><dl compact><dt><b>
Date: </b><dd>
2001</dl><dl compact><dt><b>
<a class="el" href="todo.html#_todo000015">Todo: </a></b><dd>
yoyo: make it work under linux. For now, use <a class="el" href="namespacestd.html">std</a> allocator instead...</dl>
<p>
<p>
Definition at line <a class="el" href="stl__block__allocator_8h-source.html#l00192">192</a> of file <a class="el" href="stl__block__allocator_8h-source.html">stl_block_allocator.h</a>.<hr><h2>Constructor & Destructor Documentation</h2>
<a name="a0" doxytag="NLMISC::CSTLBlockAllocator::CSTLBlockAllocator"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
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<td class="md">
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template<class T> </td>
</tr>
<tr>
<td class="md" nowrap valign="top"> NLMISC::CSTLBlockAllocator< T >::CSTLBlockAllocator </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classNLMISC_1_1CBlockMemory.html">CBlockMemory</a>< T, false > * </td>
<td class="mdname1" valign="top" nowrap> <em>bm</em> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap><code> [inline]</code></td>
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</td>
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<p>
Constructor. Must gives a blockMemory to ctor. NB: must gives a <a class="el" href="classNLMISC_1_1CBlockMemory.html">CBlockMemory</a><T, false> !!!
<p>
<p>
Definition at line <a class="el" href="stl__block__allocator_8h-source.html#l00197">197</a> of file <a class="el" href="stl__block__allocator_8h-source.html">stl_block_allocator.h</a>. </td>
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<a name="a1" doxytag="NLMISC::CSTLBlockAllocator::CSTLBlockAllocator"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
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<td class="md">
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<td class="md" colspan="4">
template<class T> </td>
</tr>
<tr>
<td class="md" nowrap valign="top"> NLMISC::CSTLBlockAllocator< T >::CSTLBlockAllocator </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const CSTLBlockAllocator< T > & </td>
<td class="mdname1" valign="top" nowrap> <em>other</em> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap><code> [inline]</code></td>
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</td>
<td>
<p>
copy ctor.
<p>
<p>
Definition at line <a class="el" href="stl__block__allocator_8h-source.html#l00201">201</a> of file <a class="el" href="stl__block__allocator_8h-source.html">stl_block_allocator.h</a>. </td>
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<a name="a2" doxytag="NLMISC::CSTLBlockAllocator::~CSTLBlockAllocator"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
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<td class="md">
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<td class="md" colspan="4">
template<class T> </td>
</tr>
<tr>
<td class="md" nowrap valign="top"> NLMISC::CSTLBlockAllocator< T >::~CSTLBlockAllocator </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap><code> [inline]</code></td>
</tr>
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</td>
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</td>
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<p>
dtor.
<p>
<p>
Definition at line <a class="el" href="stl__block__allocator_8h-source.html#l00205">205</a> of file <a class="el" href="stl__block__allocator_8h-source.html">stl_block_allocator.h</a>. </td>
</tr>
</table>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="stl__block__allocator_8h-source.html">stl_block_allocator.h</a></ul>
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