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</div> <div class="headertitle"> <div class="title">type_traits File Reference</div> </div> </div><!--header--> <div class="contents"> <p><a href="a00161_source.html">Go to the source code of this file.</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a> Classes</h2></td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="a03837.html">std::__is_nullptr_t< _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="a03485.html">std::integral_constant< _Tp, __v ></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="a03937.html">std::is_abstract< _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="a03845.html">std::is_arithmetic< _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="a03649.html">std::is_array< typename ></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="a03725.html">std::is_class< _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="a03865.html">std::is_compound< _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="a03889.html">std::is_const< typename ></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="a03925.html">std::is_empty< _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="a03717.html">std::is_enum< _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="a03933.html">std::is_final< _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="a03645.html">std::is_floating_point< _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="a03689.html">std::is_function< typename ></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="a03689.html">std::is_function< typename ></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="a03849.html">std::is_fundamental< _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="a03625.html">std::is_integral< _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="a03921.html">std::is_literal_type< _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="a03673.html">std::is_lvalue_reference< typename ></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="a03713.html">std::is_member_function_pointer< _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="a03701.html">std::is_member_object_pointer< _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="a03857.html">std::is_member_pointer< _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="a03857.html">std::is_member_pointer< _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="a03833.html">std::is_null_pointer< _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="a03853.html">std::is_object< _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="a03917.html">std::is_pod< _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="a03669.html">std::is_pointer< _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="a03929.html">std::is_polymorphic< _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="a03841.html">std::is_reference< _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="a03681.html">std::is_rvalue_reference< typename ></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="a03861.html">std::is_scalar< _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="a03913.html">std::is_standard_layout< _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="a03905.html">std::is_trivial< _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="a03721.html">std::is_union< _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="a03557.html">std::is_void< _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="a03897.html">std::is_volatile< typename ></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="namespaces"></a> Namespaces</h2></td></tr> <tr class="memitem:a01487"><td class="memItemLeft" align="right" valign="top">  </td><td class="memItemRight" valign="bottom"><a class="el" href="a01487.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:ga8ebc62e255c5994d70e522638f308ace"><td class="memItemLeft" align="right" valign="top"> #define </td><td class="memItemRight" valign="bottom"><b>__cpp_lib_integral_constant_callable</b></td></tr> <tr class="separator:ga8ebc62e255c5994d70e522638f308ace"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga84a20980f5e80971caf8c4417e345947"><td class="memItemLeft" align="right" valign="top"> #define </td><td class="memItemRight" valign="bottom"><b>__cpp_lib_is_final</b></td></tr> <tr class="separator:ga84a20980f5e80971caf8c4417e345947"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gac6e7d771687ce20ac33cb0d74f4e7ade"><td class="memItemLeft" align="right" valign="top"> #define </td><td class="memItemRight" valign="bottom"><b>__cpp_lib_is_null_pointer</b></td></tr> <tr class="separator:gac6e7d771687ce20ac33cb0d74f4e7ade"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa52ed63ca93baaa165624a2c065b87ac"><td class="memItemLeft" align="right" valign="top"><a id="aa52ed63ca93baaa165624a2c065b87ac"></a> #define </td><td class="memItemRight" valign="bottom"><b>__cpp_lib_result_of_sfinae</b></td></tr> <tr class="separator:aa52ed63ca93baaa165624a2c065b87ac"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a9c330429e3fdc9a04c5ee676a94fb9fb"><td class="memItemLeft" align="right" valign="top"><a id="a9c330429e3fdc9a04c5ee676a94fb9fb"></a> #define </td><td class="memItemRight" valign="bottom"><b>__cpp_lib_transformation_trait_aliases</b></td></tr> <tr class="separator:a9c330429e3fdc9a04c5ee676a94fb9fb"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5483c2bfe929a5938ce633f378db2d55"><td class="memItemLeft" align="right" valign="top"><a id="a5483c2bfe929a5938ce633f378db2d55"></a> #define </td><td class="memItemRight" valign="bottom"><b>_GLIBCXX_HAS_NESTED_TYPE</b>(_NTYPE)</td></tr> <tr class="separator:a5483c2bfe929a5938ce633f378db2d55"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad57a3d4ccec7a6d8c9dada24f330afc0"><td class="memItemLeft" align="right" valign="top"><a id="ad57a3d4ccec7a6d8c9dada24f330afc0"></a> #define </td><td class="memItemRight" valign="bottom"><b>_GLIBCXX_TYPE_TRAITS</b></td></tr> <tr class="separator:ad57a3d4ccec7a6d8c9dada24f330afc0"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="typedef-members"></a> Typedefs</h2></td></tr> <tr class="memitem:gac8f4c47f527835aee46f6fa174fd35f2"><td class="memTemplParams" colspan="2"> template<bool __v> </td></tr> <tr class="memitem:gac8f4c47f527835aee46f6fa174fd35f2"><td class="memTemplItemLeft" align="right" valign="top">using </td><td class="memTemplItemRight" valign="bottom"><b>std::__bool_constant</b> = integral_constant< bool, __v ></td></tr> <tr class="separator:gac8f4c47f527835aee46f6fa174fd35f2"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gaebe6729ab5488ecc76c762873d226857"><td class="memItemLeft" align="right" valign="top">typedef integral_constant< bool, false > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01430.html#gaebe6729ab5488ecc76c762873d226857">std::false_type</a></td></tr> <tr class="separator:gaebe6729ab5488ecc76c762873d226857"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga6a860513044e23d34e553ea986e83fa1"><td class="memItemLeft" align="right" valign="top">typedef integral_constant< bool, true > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01430.html#ga6a860513044e23d34e553ea986e83fa1">std::true_type</a></td></tr> <tr class="separator:ga6a860513044e23d34e553ea986e83fa1"><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 a Standard C++ Library header. </p> <p class="definition">Definition in file <a class="el" href="a00161_source.html">type_traits</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="a00161.html">type_traits</a></li> <li class="footer">Generated by <a 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