1<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<html><meta http-equiv="Content-Type" content="text/html; charset=utf-8"> 3<title>BOOST_OUTCOME_USE_STD_IS_NOTHROW_SWAPPABLE - Boost.Outcome documentation</title> 4<link rel="stylesheet" href="../../css/boost.css" type="text/css"> 5<meta name="generator" content="Hugo 0.52 with Boostdoc theme"> 6<meta name="viewport" content="width=device-width,initial-scale=1.0"/> 7 8<link rel="icon" href="../../images/favicon.ico" type="image/ico"/> 9<body><div class="spirit-nav"> 10<a accesskey="p" href="../../reference/macros/in_place_type.html"><img src="../../images/prev.png" alt="Prev"></a> 11 <a accesskey="u" href="../../reference/macros.html"><img src="../../images/up.png" alt="Up"></a> 12 <a accesskey="h" href="../../index.html"><img src="../../images/home.png" alt="Home"></a><a accesskey="n" href="../../reference/concepts.html"><img src="../../images/next.png" alt="Next"></a></div><div id="content"> 13 <div class="titlepage"><div><div><h1 style="clear: both"><code>BOOST_OUTCOME_USE_STD_IS_NOTHROW_SWAPPABLE</code></h1></div></div></div> 14 <p>Whether to implement <code>is_nothrow_swappable<T></code> as <code>std::is_nothrow_swappable<T></code>, 15or else use a local emulation.</p> 16 17<p><em>Overridable</em>: Define before inclusion.</p> 18 19<p><em>Default</em>: If the current compiler implements C++ 17 or later, if unset 20this macro is defaulted to <code>1</code>, otherwise it is defaulted to <code>0</code>.</p> 21 22<p><em>Header</em>: <code><boost/outcome/config.hpp></code></p> 23 24 25 </div><p><small>Last revised: February 05, 2019 at 17:14:18 UTC</small></p> 26<hr> 27<div class="spirit-nav"> 28<a accesskey="p" href="../../reference/macros/in_place_type.html"><img src="../../images/prev.png" alt="Prev"></a> 29 <a accesskey="u" href="../../reference/macros.html"><img src="../../images/up.png" alt="Up"></a> 30 <a accesskey="h" href="../../index.html"><img src="../../images/home.png" alt="Home"></a><a accesskey="n" href="../../reference/concepts.html"><img src="../../images/next.png" alt="Next"></a></div></body> 31</html> 32
