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<T, EC = boost::system::error_code, EP = boost::exception_ptr, NoValuePolicy = policy::default_policy<T, EC, EP>> - 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/aliases/boost_checked.html"><img src="../../images/prev.png" alt="Prev"></a> 11 <a accesskey="u" href="../../reference/aliases.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/aliases/boost_result.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<T, EC = boost::system::error_code, EP = boost::exception_ptr, NoValuePolicy = policy::default_policy<T, EC, EP>></code></h1></div></div></div> 14 <p>A type alias to a <a href="../../reference/types/basic_outcome.html" class="api-reference"><code>basic_outcome<T, EC, EP, NoValuePolicy></code></a> 15 configured with <a href="../../motivation/plug_error_code2.html" class="api-reference"><code>boost::system::error_code</code></a> 16, <a href="../../reference/aliases/boost_outcome.html" class="api-reference"><code>boost::exception_ptr</code></a> 17 and <code>policy::</code><a href="../../reference/aliases/default_policy.html" class="api-reference"><code>default_policy</code></a> 18.</p> 19 20<p>This type alias always references the <code>std</code> edition of things, unlike <a href="../../reference/aliases/outcome.html" class="api-reference"><code>outcome<T, EC = varies, EP = varies, NoValuePolicy = policy::default_policy<T, EC, EP>></code></a> 21 which references either this alias or <a href="../../reference/aliases/std_outcome.html" class="api-reference"><code>std_outcome<T, EC = std::error_code, EP = std::exception_ptr, NoValuePolicy = policy::default_policy<T, EC, EP>></code></a> 22.</p> 23 24<p><em>Namespace</em>: <code>BOOST_OUTCOME_V2_NAMESPACE</code></p> 25 26<p><em>Header</em>: <code><boost/outcome/boost_outcome.hpp></code></p> 27 28 29 </div><p><small>Last revised: February 01, 2019 at 23:42:52 UTC</small></p> 30<hr> 31<div class="spirit-nav"> 32<a accesskey="p" href="../../reference/aliases/boost_checked.html"><img src="../../images/prev.png" alt="Prev"></a> 33 <a accesskey="u" href="../../reference/aliases.html"><img src="../../images/up.png" alt="Up"></a> 34 <a accesskey="h" href="../../index.html"><img src="../../images/home.png" alt="Home"></a><a accesskey="n" href="../../reference/aliases/boost_result.html"><img src="../../images/next.png" alt="Next"></a></div></body> 35</html> 36