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<title>LibGC: libgc::weak_ptr< weak_array< T > * > Class Template Reference</title>
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<b>libgc</b>::<a class="el" href="classlibgc_1_1weak__ptr_3_01weak__array_3_01_t_01_4_01_5_01_4.html">weak_ptr< weak_array< T > * ></a></div>
<h1>libgc::weak_ptr< weak_array< T > * > Class Template Reference</h1><!-- doxytag: class="libgc::weak_ptr< weak_array< T > * >" --><!-- doxytag: inherits="libgc::basic_ptr_typed< weak_array< T * > >" --><p>Inheritance diagram for libgc::weak_ptr< weak_array< T > * >:
<p><center><img src="classlibgc_1_1weak__ptr_3_01weak__array_3_01_t_01_4_01_5_01_4.png" usemap="#libgc::weak_ptr< weak_array< T > * >_map" border="0" alt=""></center>
<map name="libgc::weak_ptr< weak_array< T > * >_map">
<area href="classlibgc_1_1basic__ptr__typed.html" alt="libgc::basic_ptr_typed< weak_array< T * > >" shape="rect" coords="0,112,269,136">
<area href="classlibgc_1_1basic__ptr.html" alt="libgc::basic_ptr" shape="rect" coords="0,56,269,80">
<area href="classlibgc_1_1gc__ptr.html" alt="libgc::gc_ptr" shape="rect" coords="0,0,269,24">
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<a href="classlibgc_1_1weak__ptr_3_01weak__array_3_01_t_01_4_01_5_01_4-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
<h3>template<class T><br>
class libgc::weak_ptr< weak_array< T > * ></h3>
a global/stack weak pointer class for weak arrays.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>T</em> </td><td>type of object stored in the pointer.</td></tr>
</table>
</dl>
<p>
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<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classlibgc_1_1weak__ptr_3_01weak__array_3_01_t_01_4_01_5_01_4.html#a0">weak_ptr</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">the default constructor. <a href="#a0"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classlibgc_1_1weak__ptr_3_01weak__array_3_01_t_01_4_01_5_01_4.html#a1">weak_ptr</a> (<a class="el" href="classlibgc_1_1weak__array.html">weak_array</a>< T * > *val)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">constructor from value. <a href="#a1"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classlibgc_1_1weak__ptr_3_01weak__array_3_01_t_01_4_01_5_01_4.html#a2">weak_ptr</a> (const <a class="el" href="classlibgc_1_1weak__ptr.html">weak_ptr</a>< <a class="el" href="classlibgc_1_1weak__array.html">weak_array</a>< T * > > &obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">the copy constructor. <a href="#a2"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classlibgc_1_1weak__ptr_3_01weak__array_3_01_t_01_4_01_5_01_4.html#a3">~weak_ptr</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">the destructor. <a href="#a3"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">const <a class="el" href="classlibgc_1_1weak__array.html">weak_array</a>< T > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classlibgc_1_1weak__ptr_3_01weak__array_3_01_t_01_4_01_5_01_4.html#a4">operator[]</a> (size_t index) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classlibgc_1_1weak__array.html">weak_array</a> element access by index; const version. <a href="#a4"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classlibgc_1_1weak__array.html">weak_array</a>< T > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classlibgc_1_1weak__ptr_3_01weak__array_3_01_t_01_4_01_5_01_4.html#a5">operator[]</a> (size_t index)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classlibgc_1_1weak__array.html">weak_array</a> element access by index. <a href="#a5"></a><br></td></tr>
</table>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="a3"></a><!-- doxytag: member="libgc::weak_ptr< weak_array< T > * >::~weak_ptr" ref="a3" args="()" --><p>
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template<class T> </td>
</tr>
<tr>
<td class="md" nowrap valign="top"><a class="el" href="classlibgc_1_1weak__ptr.html">libgc::weak_ptr</a>< <a class="el" href="classlibgc_1_1weak__array.html">weak_array</a>< T > * >::~<a class="el" href="classlibgc_1_1weak__ptr.html">weak_ptr</a> </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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<p>
the destructor.
<p>
The pointer is unregistered from the current collector. </td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="a5"></a><!-- doxytag: member="libgc::weak_ptr< weak_array< T > * >::operator[]" ref="a5" args="(size_t index)" --><p>
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template<class T> </td>
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<td class="md" nowrap valign="top"><a class="el" href="classlibgc_1_1weak__array.html">weak_array</a><T>& <a class="el" href="classlibgc_1_1weak__ptr.html">libgc::weak_ptr</a>< <a class="el" href="classlibgc_1_1weak__array.html">weak_array</a>< T > * >::operator[] </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">size_t </td>
<td class="mdname1" valign="top" nowrap> <em>index</em> </td>
<td class="md" valign="top"> ) </td>
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<p>
<a class="el" href="classlibgc_1_1weak__array.html">weak_array</a> element access by index.
<p>
Array boundaries check is not done. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>index</em> </td><td>element index. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>reference to <a class="el" href="classlibgc_1_1weak__array.html">weak_array</a> element.</dd></dl>
</td>
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<a class="anchor" name="a4"></a><!-- doxytag: member="libgc::weak_ptr< weak_array< T > * >::operator[]" ref="a4" args="(size_t index) const " --><p>
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template<class T> </td>
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<td class="md" nowrap valign="top">const <a class="el" href="classlibgc_1_1weak__array.html">weak_array</a><T>& <a class="el" href="classlibgc_1_1weak__ptr.html">libgc::weak_ptr</a>< <a class="el" href="classlibgc_1_1weak__array.html">weak_array</a>< T > * >::operator[] </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">size_t </td>
<td class="mdname1" valign="top" nowrap> <em>index</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
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</td>
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<table cellspacing="5" cellpadding="0" border="0">
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</td>
<td>
<p>
<a class="el" href="classlibgc_1_1weak__array.html">weak_array</a> element access by index; const version.
<p>
Array boundaries check is not done. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>index</em> </td><td>element index. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>const reference to <a class="el" href="classlibgc_1_1weak__array.html">weak_array</a> element.</dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="a2"></a><!-- doxytag: member="libgc::weak_ptr< weak_array< T > * >::weak_ptr" ref="a2" args="(const weak_ptr< weak_array< T * > > &obj)" --><p>
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template<class T> </td>
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<td class="md" nowrap valign="top"><a class="el" href="classlibgc_1_1weak__ptr.html">libgc::weak_ptr</a>< <a class="el" href="classlibgc_1_1weak__array.html">weak_array</a>< T > * >::<a class="el" href="classlibgc_1_1weak__ptr.html">weak_ptr</a> </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classlibgc_1_1weak__ptr.html">weak_ptr</a>< <a class="el" href="classlibgc_1_1weak__array.html">weak_array</a>< T * > > & </td>
<td class="mdname1" valign="top" nowrap> <em>obj</em> </td>
<td class="md" valign="top"> ) </td>
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<p>
the copy constructor.
<p>
The pointer is registered as a root pointer in the current collector. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>obj</em> </td><td>source object.</td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="a1"></a><!-- doxytag: member="libgc::weak_ptr< weak_array< T > * >::weak_ptr" ref="a1" args="(weak_array< T * > *val)" --><p>
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template<class T> </td>
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<td class="md" nowrap valign="top"><a class="el" href="classlibgc_1_1weak__ptr.html">libgc::weak_ptr</a>< <a class="el" href="classlibgc_1_1weak__array.html">weak_array</a>< T > * >::<a class="el" href="classlibgc_1_1weak__ptr.html">weak_ptr</a> </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classlibgc_1_1weak__array.html">weak_array</a>< T * > * </td>
<td class="mdname1" valign="top" nowrap> <em>val</em> </td>
<td class="md" valign="top"> ) </td>
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constructor from value.
<p>
The pointer is registered as a root pointer in the current collector. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>val</em> </td><td>initial pointer value.</td></tr>
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</dl>
</td>
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<a class="anchor" name="a0"></a><!-- doxytag: member="libgc::weak_ptr< weak_array< T > * >::weak_ptr" ref="a0" args="()" --><p>
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template<class T> </td>
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<td class="md" nowrap valign="top"><a class="el" href="classlibgc_1_1weak__ptr.html">libgc::weak_ptr</a>< <a class="el" href="classlibgc_1_1weak__array.html">weak_array</a>< T > * >::<a class="el" href="classlibgc_1_1weak__ptr.html">weak_ptr</a> </td>
<td class="md" valign="top">( </td>
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<td class="md" valign="top"> ) </td>
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the default constructor.
<p>
The pointer is registered as a root pointer in the current collector. </td>
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