<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.15"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>libstdc++: shared_ptr_base.h File Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtreedata.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> /* @license 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align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="a06932.html">std::_Sp_ebo_helper< _Nm, _Tp, true ></a></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="a06888.html">std::bad_weak_ptr</a></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="a06876.html">std::enable_shared_from_this< _Tp ></a></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="a07072.html">std::hash< __shared_ptr< _Tp, _Lp > ></a></td></tr> <tr 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Namespaces</h2></td></tr> <tr class="memitem:a01538"><td class="memItemLeft" align="right" valign="top">  </td><td class="memItemRight" valign="bottom"><a class="el" href="a01538.html">std</a></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a> Macros</h2></td></tr> <tr class="memitem:a8f14ddbad9a105f121df31d90df03e74"><td class="memItemLeft" align="right" valign="top"><a id="a8f14ddbad9a105f121df31d90df03e74"></a> #define </td><td class="memItemRight" valign="bottom"><b>__cpp_lib_shared_ptr_arrays</b></td></tr> <tr class="separator:a8f14ddbad9a105f121df31d90df03e74"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:acf918f1ef5dbb2e6ac70cc5fbd469122"><td class="memTemplParams" colspan="2"><a id="acf918f1ef5dbb2e6ac70cc5fbd469122"></a> template<typename _Tp , _Lock_policy _Lp, typename _Alloc , typename... _Args> </td></tr> <tr class="memitem:acf918f1ef5dbb2e6ac70cc5fbd469122"><td class="memTemplItemLeft" align="right" valign="top">__shared_ptr< _Tp, _Lp > </td><td class="memTemplItemRight" valign="bottom"><b>std::__allocate_shared</b> (const _Alloc &__a, _Args &&... __args)</td></tr> <tr class="separator:acf918f1ef5dbb2e6ac70cc5fbd469122"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad369a305514a33ef3c814eed831f6b9a"><td class="memTemplParams" colspan="2"><a id="ad369a305514a33ef3c814eed831f6b9a"></a> template<typename _Tp , _Lock_policy _Lp, typename... _Args> </td></tr> <tr class="memitem:ad369a305514a33ef3c814eed831f6b9a"><td class="memTemplItemLeft" align="right" valign="top">__shared_ptr< _Tp, _Lp > </td><td class="memTemplItemRight" valign="bottom"><b>std::__make_shared</b> (_Args &&... __args)</td></tr> <tr class="separator:ad369a305514a33ef3c814eed831f6b9a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af907ead3d161af683f9720dd2d0953cd"><td class="memItemLeft" align="right" valign="top"><a id="af907ead3d161af683f9720dd2d0953cd"></a> void </td><td class="memItemRight" valign="bottom"><b>std::__throw_bad_weak_ptr</b> ()</td></tr> <tr class="separator:af907ead3d161af683f9720dd2d0953cd"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa2f97c555285b7c2e771b789ccd7b126"><td class="memTemplParams" colspan="2">template<typename _Tp , typename _Tp1 , _Lock_policy _Lp> </td></tr> <tr class="memitem:aa2f97c555285b7c2e771b789ccd7b126"><td class="memTemplItemLeft" align="right" valign="top">__shared_ptr< _Tp, _Lp > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a01538.html#aa2f97c555285b7c2e771b789ccd7b126">std::const_pointer_cast</a> (const __shared_ptr< _Tp1, _Lp > &__r) noexcept</td></tr> <tr class="separator:aa2f97c555285b7c2e771b789ccd7b126"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aea22d7ec8d3648b381cf98d0ba570e9b"><td class="memTemplParams" colspan="2">template<typename _Tp , typename _Tp1 , _Lock_policy _Lp> </td></tr> <tr class="memitem:aea22d7ec8d3648b381cf98d0ba570e9b"><td class="memTemplItemLeft" align="right" valign="top">__shared_ptr< _Tp, _Lp > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a01538.html#aea22d7ec8d3648b381cf98d0ba570e9b">std::dynamic_pointer_cast</a> (const __shared_ptr< _Tp1, _Lp > &__r) noexcept</td></tr> <tr class="separator:aea22d7ec8d3648b381cf98d0ba570e9b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a96fd76486171951e66ebf37f12bd25a9"><td class="memTemplParams" colspan="2"><a id="a96fd76486171951e66ebf37f12bd25a9"></a> template<typename _Tp1 , typename _Tp2 , _Lock_policy _Lp> </td></tr> <tr class="memitem:a96fd76486171951e66ebf37f12bd25a9"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator!=</b> (const __shared_ptr< _Tp1, _Lp > &__a, const __shared_ptr< _Tp2, _Lp > &__b) noexcept</td></tr> <tr class="separator:a96fd76486171951e66ebf37f12bd25a9"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab0b32c8a81d3d2b43f58be146e365b6e"><td class="memTemplParams" colspan="2"><a id="ab0b32c8a81d3d2b43f58be146e365b6e"></a> template<typename _Tp , _Lock_policy _Lp> </td></tr> <tr class="memitem:ab0b32c8a81d3d2b43f58be146e365b6e"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator!=</b> (const __shared_ptr< _Tp, _Lp > &__a, nullptr_t) noexcept</td></tr> <tr class="separator:ab0b32c8a81d3d2b43f58be146e365b6e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae0c5f369cede5ebbf264ca38a88d0c6d"><td class="memTemplParams" colspan="2"><a id="ae0c5f369cede5ebbf264ca38a88d0c6d"></a> template<typename _Tp , _Lock_policy _Lp> </td></tr> <tr class="memitem:ae0c5f369cede5ebbf264ca38a88d0c6d"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator!=</b> (nullptr_t, const __shared_ptr< _Tp, _Lp > &__a) noexcept</td></tr> <tr class="separator:ae0c5f369cede5ebbf264ca38a88d0c6d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0b60d17aa493e7ec4c09a9f5e1452e9c"><td class="memTemplParams" colspan="2"><a id="a0b60d17aa493e7ec4c09a9f5e1452e9c"></a> template<typename _Tp , typename _Up , _Lock_policy _Lp> </td></tr> <tr class="memitem:a0b60d17aa493e7ec4c09a9f5e1452e9c"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator<</b> (const __shared_ptr< _Tp, _Lp > &__a, const __shared_ptr< _Up, _Lp > &__b) noexcept</td></tr> <tr class="separator:a0b60d17aa493e7ec4c09a9f5e1452e9c"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab42be8f3b7ae96d97a8d63aab5f28151"><td class="memTemplParams" colspan="2"><a id="ab42be8f3b7ae96d97a8d63aab5f28151"></a> template<typename _Tp , _Lock_policy _Lp> </td></tr> <tr class="memitem:ab42be8f3b7ae96d97a8d63aab5f28151"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator<</b> (const __shared_ptr< _Tp, _Lp > &__a, nullptr_t) noexcept</td></tr> <tr class="separator:ab42be8f3b7ae96d97a8d63aab5f28151"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0d6b4c203d1e75a0451a8972534bf270"><td class="memTemplParams" colspan="2"><a id="a0d6b4c203d1e75a0451a8972534bf270"></a> template<typename _Tp , _Lock_policy _Lp> </td></tr> <tr class="memitem:a0d6b4c203d1e75a0451a8972534bf270"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator<</b> (nullptr_t, const __shared_ptr< _Tp, _Lp > &__a) noexcept</td></tr> <tr class="separator:a0d6b4c203d1e75a0451a8972534bf270"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aed63f331f7b1ba92743957687fb5491a"><td class="memTemplParams" colspan="2"><a id="aed63f331f7b1ba92743957687fb5491a"></a> template<typename _Tp1 , typename _Tp2 , _Lock_policy _Lp> </td></tr> <tr class="memitem:aed63f331f7b1ba92743957687fb5491a"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator<=</b> (const __shared_ptr< _Tp1, _Lp > &__a, const __shared_ptr< _Tp2, _Lp > &__b) noexcept</td></tr> <tr class="separator:aed63f331f7b1ba92743957687fb5491a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3319901016c99bb5ccd391cc5bb96363"><td class="memTemplParams" colspan="2"><a id="a3319901016c99bb5ccd391cc5bb96363"></a> template<typename _Tp , _Lock_policy _Lp> </td></tr> <tr class="memitem:a3319901016c99bb5ccd391cc5bb96363"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator<=</b> (const __shared_ptr< _Tp, _Lp > &__a, nullptr_t) noexcept</td></tr> <tr class="separator:a3319901016c99bb5ccd391cc5bb96363"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6bf1459fbf5bed544ca843e55c2dc8e3"><td class="memTemplParams" colspan="2"><a id="a6bf1459fbf5bed544ca843e55c2dc8e3"></a> template<typename _Tp , _Lock_policy _Lp> </td></tr> <tr class="memitem:a6bf1459fbf5bed544ca843e55c2dc8e3"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator<=</b> (nullptr_t, const __shared_ptr< _Tp, _Lp > &__a) noexcept</td></tr> <tr class="separator:a6bf1459fbf5bed544ca843e55c2dc8e3"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a105ae505f96c8de6e130b23a752c18a4"><td class="memTemplParams" colspan="2"><a id="a105ae505f96c8de6e130b23a752c18a4"></a> template<typename _Tp1 , typename _Tp2 , _Lock_policy _Lp> </td></tr> <tr class="memitem:a105ae505f96c8de6e130b23a752c18a4"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator==</b> (const __shared_ptr< _Tp1, _Lp > &__a, const __shared_ptr< _Tp2, _Lp > &__b) noexcept</td></tr> <tr class="separator:a105ae505f96c8de6e130b23a752c18a4"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad846b6bb9665afc3549e9e10b88bba26"><td class="memTemplParams" colspan="2"><a id="ad846b6bb9665afc3549e9e10b88bba26"></a> template<typename _Tp , _Lock_policy _Lp> </td></tr> <tr class="memitem:ad846b6bb9665afc3549e9e10b88bba26"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator==</b> (const __shared_ptr< _Tp, _Lp > &__a, nullptr_t) noexcept</td></tr> <tr class="separator:ad846b6bb9665afc3549e9e10b88bba26"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5f04fe348133b0cfd97293d5ebc1871f"><td class="memTemplParams" colspan="2"><a id="a5f04fe348133b0cfd97293d5ebc1871f"></a> template<typename _Tp , _Lock_policy _Lp> </td></tr> <tr class="memitem:a5f04fe348133b0cfd97293d5ebc1871f"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator==</b> (nullptr_t, const __shared_ptr< _Tp, _Lp > &__a) noexcept</td></tr> <tr class="separator:a5f04fe348133b0cfd97293d5ebc1871f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aaa613c0c6c5eed4a0c84691da366fe9d"><td class="memTemplParams" colspan="2"><a id="aaa613c0c6c5eed4a0c84691da366fe9d"></a> template<typename _Tp1 , typename _Tp2 , _Lock_policy _Lp> </td></tr> <tr class="memitem:aaa613c0c6c5eed4a0c84691da366fe9d"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator></b> (const __shared_ptr< _Tp1, _Lp > &__a, const __shared_ptr< _Tp2, _Lp > &__b) noexcept</td></tr> <tr class="separator:aaa613c0c6c5eed4a0c84691da366fe9d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0479fbb4fd03b8f5b0cba45da56ea5e8"><td class="memTemplParams" colspan="2"><a id="a0479fbb4fd03b8f5b0cba45da56ea5e8"></a> template<typename _Tp , _Lock_policy _Lp> </td></tr> <tr class="memitem:a0479fbb4fd03b8f5b0cba45da56ea5e8"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator></b> (const __shared_ptr< _Tp, _Lp > &__a, nullptr_t) noexcept</td></tr> <tr class="separator:a0479fbb4fd03b8f5b0cba45da56ea5e8"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:adf5f645ad8e7d327610ff90836404827"><td class="memTemplParams" colspan="2"><a id="adf5f645ad8e7d327610ff90836404827"></a> template<typename _Tp , _Lock_policy _Lp> </td></tr> <tr class="memitem:adf5f645ad8e7d327610ff90836404827"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator></b> (nullptr_t, const __shared_ptr< _Tp, _Lp > &__a) noexcept</td></tr> <tr class="separator:adf5f645ad8e7d327610ff90836404827"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a7a30103bb034b265e8fe900ae649ac44"><td class="memTemplParams" colspan="2"><a id="a7a30103bb034b265e8fe900ae649ac44"></a> template<typename _Tp1 , typename _Tp2 , _Lock_policy _Lp> </td></tr> <tr class="memitem:a7a30103bb034b265e8fe900ae649ac44"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator>=</b> (const __shared_ptr< _Tp1, _Lp > &__a, const __shared_ptr< _Tp2, _Lp > &__b) noexcept</td></tr> <tr class="separator:a7a30103bb034b265e8fe900ae649ac44"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a021e894e401f6c0f604b5ced7f59aaef"><td class="memTemplParams" colspan="2"><a id="a021e894e401f6c0f604b5ced7f59aaef"></a> template<typename _Tp , _Lock_policy _Lp> </td></tr> <tr class="memitem:a021e894e401f6c0f604b5ced7f59aaef"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator>=</b> (const __shared_ptr< _Tp, _Lp > &__a, nullptr_t) noexcept</td></tr> <tr class="separator:a021e894e401f6c0f604b5ced7f59aaef"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa30887ab17f7f7e8c32dc78024451d99"><td class="memTemplParams" colspan="2"><a id="aa30887ab17f7f7e8c32dc78024451d99"></a> template<typename _Tp , _Lock_policy _Lp> </td></tr> <tr class="memitem:aa30887ab17f7f7e8c32dc78024451d99"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><b>std::operator>=</b> (nullptr_t, const __shared_ptr< _Tp, _Lp > &__a) noexcept</td></tr> <tr class="separator:aa30887ab17f7f7e8c32dc78024451d99"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6a221c308f0ca0e44b5fffa32a6d4595"><td class="memTemplParams" colspan="2">template<typename _Tp , typename _Tp1 , _Lock_policy _Lp> </td></tr> <tr class="memitem:a6a221c308f0ca0e44b5fffa32a6d4595"><td class="memTemplItemLeft" align="right" valign="top">__shared_ptr< _Tp, _Lp > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a01538.html#a6a221c308f0ca0e44b5fffa32a6d4595">std::static_pointer_cast</a> (const __shared_ptr< _Tp1, _Lp > &__r) noexcept</td></tr> <tr class="separator:a6a221c308f0ca0e44b5fffa32a6d4595"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a600146116d6b84118ac8cd6799fbb92b"><td class="memTemplParams" colspan="2"><a id="a600146116d6b84118ac8cd6799fbb92b"></a> template<typename _Tp , _Lock_policy _Lp> </td></tr> <tr class="memitem:a600146116d6b84118ac8cd6799fbb92b"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>std::swap</b> (__shared_ptr< _Tp, _Lp > &__a, __shared_ptr< _Tp, _Lp > &__b) noexcept</td></tr> <tr class="separator:a600146116d6b84118ac8cd6799fbb92b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4b9367a7d7b3b7d7a151c376208f5f9f"><td class="memTemplParams" colspan="2"><a id="a4b9367a7d7b3b7d7a151c376208f5f9f"></a> template<typename _Tp , _Lock_policy _Lp> </td></tr> <tr class="memitem:a4b9367a7d7b3b7d7a151c376208f5f9f"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>std::swap</b> (__weak_ptr< _Tp, _Lp > &__a, __weak_ptr< _Tp, _Lp > &__b) noexcept</td></tr> <tr class="separator:a4b9367a7d7b3b7d7a151c376208f5f9f"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>This is an internal header file, included by other library headers. Do not attempt to use it directly. Instead, include <memory>. </p> <p class="definition">Definition in file <a class="el" href="a00506_source.html">shared_ptr_base.h</a>.</p> </div></div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="navelem"><a class="el" href="dir_3a83f109ff04170a1f8448445d1bdcba.html">include</a></li><li class="navelem"><a class="el" href="dir_599c955538774c0249d4ddd97c0a9ae8.html">bits</a></li><li class="navelem"><a class="el" href="a00506.html">shared_ptr_base.h</a></li> <li class="footer">Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.15 </li> </ul> </div> </body> </html>