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<li class="navelem"><a class="el" href="namespaceripple.html">ripple</a></li><li class="navelem"><a class="el" href="classripple_1_1WeakIntrusive.html">WeakIntrusive</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<a href="#pri-methods">Private Member Functions</a> |
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<div class="headertitle"><div class="title">ripple::WeakIntrusive< T > Class Template Reference</div></div>
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<p>A weak intrusive pointer class for the <a class="el" href="classripple_1_1SharedIntrusive.html" title="A shared intrusive pointer class that supports weak pointers.">SharedIntrusive</a> pointer class.
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<a href="classripple_1_1WeakIntrusive.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="IntrusivePointer_8h_source.html">IntrusivePointer.h</a>></code></p>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a099f17ea1a29a3461874c8a6fce69d80" id="r_a099f17ea1a29a3461874c8a6fce69d80"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1WeakIntrusive.html#a099f17ea1a29a3461874c8a6fce69d80">WeakIntrusive</a> ()=default</td></tr>
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<tr class="memitem:ae7cad914ad6e4a0a5276d48ac62047eb" id="r_ae7cad914ad6e4a0a5276d48ac62047eb"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1WeakIntrusive.html#ae7cad914ad6e4a0a5276d48ac62047eb">WeakIntrusive</a> (<a class="el" href="classripple_1_1WeakIntrusive.html">WeakIntrusive</a> const &rhs)</td></tr>
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<tr class="memitem:acb28bd3247f976d494f3f13e93a029fe" id="r_acb28bd3247f976d494f3f13e93a029fe"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1WeakIntrusive.html#acb28bd3247f976d494f3f13e93a029fe">WeakIntrusive</a> (<a class="el" href="classripple_1_1WeakIntrusive.html">WeakIntrusive</a> &&rhs)</td></tr>
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<tr class="separator:acb28bd3247f976d494f3f13e93a029fe"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3ce7123d2e4716faee5f33d256c9fbf9" id="r_a3ce7123d2e4716faee5f33d256c9fbf9"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1WeakIntrusive.html#a3ce7123d2e4716faee5f33d256c9fbf9">WeakIntrusive</a> (<a class="el" href="classripple_1_1SharedIntrusive.html">SharedIntrusive</a>< T > const &rhs)</td></tr>
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<tr class="separator:a3ce7123d2e4716faee5f33d256c9fbf9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a02f203c4f5c12b8a6ce45f35504fc7a7" id="r_a02f203c4f5c12b8a6ce45f35504fc7a7"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1WeakIntrusive.html#a02f203c4f5c12b8a6ce45f35504fc7a7">WeakIntrusive</a> (<a class="el" href="classripple_1_1SharedIntrusive.html">SharedIntrusive</a>< T > const &&rhs)=delete</td></tr>
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<tr class="separator:a02f203c4f5c12b8a6ce45f35504fc7a7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa55b874ae5e5ce5511ac4618acefa7e5" id="r_aa55b874ae5e5ce5511ac4618acefa7e5"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classripple_1_1WeakIntrusive.html">WeakIntrusive</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1WeakIntrusive.html#aa55b874ae5e5ce5511ac4618acefa7e5">operator=</a> (<a class="el" href="classripple_1_1WeakIntrusive.html">WeakIntrusive</a> const &)=delete</td></tr>
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<tr class="separator:aa55b874ae5e5ce5511ac4618acefa7e5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a27d5affeabe52ec1f4eb3e1ec16f57d0" id="r_a27d5affeabe52ec1f4eb3e1ec16f57d0"><td class="memTemplParams" colspan="2">template<class TT > <br />
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requires <a class="elRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::convertible_to</a><TT*, T*></td></tr>
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<tr class="memitem:a27d5affeabe52ec1f4eb3e1ec16f57d0"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="classripple_1_1WeakIntrusive.html">WeakIntrusive</a> & </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classripple_1_1WeakIntrusive.html#a27d5affeabe52ec1f4eb3e1ec16f57d0">operator=</a> (<a class="el" href="classripple_1_1SharedIntrusive.html">SharedIntrusive</a>< TT > const &rhs)</td></tr>
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<tr class="separator:a27d5affeabe52ec1f4eb3e1ec16f57d0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2d21ddb73dada26cbfa93448504d0f6e" id="r_a2d21ddb73dada26cbfa93448504d0f6e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1WeakIntrusive.html#a2d21ddb73dada26cbfa93448504d0f6e">adopt</a> (T *ptr)</td></tr>
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<tr class="memdesc:a2d21ddb73dada26cbfa93448504d0f6e"><td class="mdescLeft"> </td><td class="mdescRight">Adopt the raw pointer and increment the weak count. <br /></td></tr>
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<tr class="separator:a2d21ddb73dada26cbfa93448504d0f6e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a593395b5a3f9bdeaca3bf77178312ee2" id="r_a593395b5a3f9bdeaca3bf77178312ee2"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1WeakIntrusive.html#a593395b5a3f9bdeaca3bf77178312ee2">~WeakIntrusive</a> ()</td></tr>
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<tr class="separator:a593395b5a3f9bdeaca3bf77178312ee2"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac5a749b5516f376f2b3d5f812da0137a" id="r_ac5a749b5516f376f2b3d5f812da0137a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classripple_1_1SharedIntrusive.html">SharedIntrusive</a>< T > </td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1WeakIntrusive.html#ac5a749b5516f376f2b3d5f812da0137a">lock</a> () const</td></tr>
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<tr class="memdesc:ac5a749b5516f376f2b3d5f812da0137a"><td class="mdescLeft"> </td><td class="mdescRight">Get a strong pointer from the weak pointer, if possible. <br /></td></tr>
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<tr class="separator:ac5a749b5516f376f2b3d5f812da0137a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a13a8619c427e55c5b05d808295c53b28" id="r_a13a8619c427e55c5b05d808295c53b28"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1WeakIntrusive.html#a13a8619c427e55c5b05d808295c53b28">expired</a> () const</td></tr>
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<tr class="memdesc:a13a8619c427e55c5b05d808295c53b28"><td class="mdescLeft"> </td><td class="mdescRight">Return true if the strong count is zero. <br /></td></tr>
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<tr class="separator:a13a8619c427e55c5b05d808295c53b28"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad242a470cd4aba1f61f42bd2ffc7aa33" id="r_ad242a470cd4aba1f61f42bd2ffc7aa33"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1WeakIntrusive.html#ad242a470cd4aba1f61f42bd2ffc7aa33">reset</a> ()</td></tr>
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<tr class="memdesc:ad242a470cd4aba1f61f42bd2ffc7aa33"><td class="mdescLeft"> </td><td class="mdescRight">Set the pointer to null and decrement the weak count. <br /></td></tr>
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<tr class="separator:ad242a470cd4aba1f61f42bd2ffc7aa33"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pri-methods" name="pri-methods"></a>
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Private Member Functions</h2></td></tr>
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<tr class="memitem:a8c64e591946b53d5a13a5f36ad2e11be" id="r_a8c64e591946b53d5a13a5f36ad2e11be"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1WeakIntrusive.html#a8c64e591946b53d5a13a5f36ad2e11be">unsafeReleaseNoStore</a> ()</td></tr>
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<tr class="memdesc:a8c64e591946b53d5a13a5f36ad2e11be"><td class="mdescLeft"> </td><td class="mdescRight">Decrement the weak count. <br /></td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pri-attribs" name="pri-attribs"></a>
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Private Attributes</h2></td></tr>
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<tr class="memitem:ae1a96a7dc9f595120568e1093b535d2a" id="r_ae1a96a7dc9f595120568e1093b535d2a"><td class="memItemLeft" align="right" valign="top">T * </td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1WeakIntrusive.html#ae1a96a7dc9f595120568e1093b535d2a">ptr_</a> = nullptr</td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><div class="compoundTemplParams">template<class T><br />
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class ripple::WeakIntrusive< T ></div><p>A weak intrusive pointer class for the <a class="el" href="classripple_1_1SharedIntrusive.html" title="A shared intrusive pointer class that supports weak pointers.">SharedIntrusive</a> pointer class. </p>
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<p>Note that this weak pointer class asks differently from normal weak pointer classes. When the strong pointer count goes to zero, the "partialDestructor" is called. See the comment on <a class="el" href="classripple_1_1SharedIntrusive.html" title="A shared intrusive pointer class that supports weak pointers.">SharedIntrusive</a> for a fuller explanation. </p>
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<p class="definition">Definition at line <a class="el" href="IntrusivePointer_8h_source.html#l00224">224</a> of file <a class="el" href="IntrusivePointer_8h_source.html">IntrusivePointer.h</a>.</p>
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</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a099f17ea1a29a3461874c8a6fce69d80">◆ </a></span>WeakIntrusive() <span class="overload">[1/5]</span></h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ae7cad914ad6e4a0a5276d48ac62047eb">◆ </a></span>WeakIntrusive() <span class="overload">[2/5]</span></h2>
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<td class="memname"><a class="el" href="classripple_1_1WeakIntrusive.html">ripple::WeakIntrusive</a>< T >::WeakIntrusive </td>
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<td class="paramtype"><a class="el" href="classripple_1_1SharedIntrusive.html">SharedIntrusive</a>< T > const && </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a593395b5a3f9bdeaca3bf77178312ee2">◆ </a></span>~WeakIntrusive()</h2>
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<td class="memname"><a class="el" href="classripple_1_1WeakIntrusive.html">ripple::WeakIntrusive</a>< T >::~<a class="el" href="classripple_1_1WeakIntrusive.html">WeakIntrusive</a> </td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<a id="aa55b874ae5e5ce5511ac4618acefa7e5" name="aa55b874ae5e5ce5511ac4618acefa7e5"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#aa55b874ae5e5ce5511ac4618acefa7e5">◆ </a></span>operator=() <span class="overload">[1/2]</span></h2>
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<td class="memname"><a class="el" href="classripple_1_1WeakIntrusive.html">WeakIntrusive</a> & <a class="el" href="classripple_1_1WeakIntrusive.html">ripple::WeakIntrusive</a>< T >::operator= </td>
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<td class="paramtype"><a class="el" href="classripple_1_1WeakIntrusive.html">WeakIntrusive</a>< T > const & </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a27d5affeabe52ec1f4eb3e1ec16f57d0">◆ </a></span>operator=() <span class="overload">[2/2]</span></h2>
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template<class TT > <br />
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requires <a class="elRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::convertible_to</a><TT*, T*></div>
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<td class="memname"><a class="el" href="classripple_1_1WeakIntrusive.html">WeakIntrusive</a> & <a class="el" href="classripple_1_1WeakIntrusive.html">ripple::WeakIntrusive</a>< T >::operator= </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a2d21ddb73dada26cbfa93448504d0f6e">◆ </a></span>adopt()</h2>
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<td class="memname">void <a class="el" href="classripple_1_1WeakIntrusive.html">ripple::WeakIntrusive</a>< T >::adopt </td>
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<p>Adopt the raw pointer and increment the weak count. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ac5a749b5516f376f2b3d5f812da0137a">◆ </a></span>lock()</h2>
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<td class="memname"><a class="el" href="classripple_1_1SharedIntrusive.html">SharedIntrusive</a>< T > <a class="el" href="classripple_1_1WeakIntrusive.html">ripple::WeakIntrusive</a>< T >::lock </td>
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<p>Get a strong pointer from the weak pointer, if possible. </p>
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<p>This will only return a seated pointer if the strong count on the raw pointer is non-zero before locking. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a13a8619c427e55c5b05d808295c53b28">◆ </a></span>expired()</h2>
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<p>Return true if the strong count is zero. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ad242a470cd4aba1f61f42bd2ffc7aa33">◆ </a></span>reset()</h2>
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<td class="memname">void <a class="el" href="classripple_1_1WeakIntrusive.html">ripple::WeakIntrusive</a>< T >::reset </td>
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<p>Set the pointer to null and decrement the weak count. </p>
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<p>Note: This may run the destructor if the strong count is zero. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a8c64e591946b53d5a13a5f36ad2e11be">◆ </a></span>unsafeReleaseNoStore()</h2>
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<td class="memname">void <a class="el" href="classripple_1_1WeakIntrusive.html">ripple::WeakIntrusive</a>< T >::unsafeReleaseNoStore </td>
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<p>Decrement the weak count. </p>
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<p>This does <em>not</em> set the raw pointer to null.</p>
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<p>Note: This may run the destructor if the strong count is zero. </p>
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<h2 class="groupheader">Member Data Documentation</h2>
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<a id="ae1a96a7dc9f595120568e1093b535d2a" name="ae1a96a7dc9f595120568e1093b535d2a"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ae1a96a7dc9f595120568e1093b535d2a">◆ </a></span>ptr_</h2>
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<td class="memname">T* <a class="el" href="classripple_1_1WeakIntrusive.html">ripple::WeakIntrusive</a>< T >::ptr_ = nullptr</td>
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<p class="definition">Definition at line <a class="el" href="IntrusivePointer_8h_source.html#l00277">277</a> of file <a class="el" href="IntrusivePointer_8h_source.html">IntrusivePointer.h</a>.</p>
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