mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2025-10-31 04:50:34 -04:00
93 lines
5.9 KiB
HTML
93 lines
5.9 KiB
HTML
<html>
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
|
|
<title>Portability</title>
|
|
<link rel="stylesheet" href="../../../../../doc/src/boostbook.css" type="text/css">
|
|
<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
|
|
<link rel="home" href="../index.html" title="Chapter 1. Range 2.0">
|
|
<link rel="up" href="../index.html" title="Chapter 1. Range 2.0">
|
|
<link rel="prev" href="upgrade/upgrade_from_1_34.html" title="Upgrade from version 1.34">
|
|
<link rel="next" href="faq.html" title="FAQ">
|
|
</head>
|
|
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
|
<table cellpadding="2" width="100%"><tr>
|
|
<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../boost.png"></td>
|
|
<td align="center"><a href="../../../../../index.html">Home</a></td>
|
|
<td align="center"><a href="../../../../../libs/libraries.htm">Libraries</a></td>
|
|
<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td>
|
|
<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td>
|
|
<td align="center"><a href="../../../../../more/index.htm">More</a></td>
|
|
</tr></table>
|
|
<hr>
|
|
<div class="spirit-nav">
|
|
<a accesskey="p" href="upgrade/upgrade_from_1_34.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../index.html"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="faq.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
|
|
</div>
|
|
<div class="section">
|
|
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
|
|
<a name="range.portability"></a><a class="link" href="portability.html" title="Portability">Portability</a>
|
|
</h2></div></div></div>
|
|
<p>
|
|
A huge effort has been made to port the library to as many compilers as possible.
|
|
</p>
|
|
<p>
|
|
Full support for built-in arrays require that the compiler supports class template
|
|
partial specialization. For non-conforming compilers there might be a chance
|
|
that it works anyway thanks to workarounds in the type traits library. Visual
|
|
C++ 6/7.0 has a limited support for arrays: as long as the arrays are of built-in
|
|
type it should work.
|
|
</p>
|
|
<p>
|
|
Notice also that some compilers cannot do function template ordering properly.
|
|
In that case one must rely of <a class="link" href="reference/concept_implementation/semantics/metafunctions.html" title="Metafunctions"><code class="computeroutput"><span class="identifier">range_iterator</span></code></a> and a single function
|
|
definition instead of overloaded versions for const and non-const arguments.
|
|
So if one cares about old compilers, one should not pass rvalues to the functions.
|
|
</p>
|
|
<p>
|
|
For maximum portability you should follow these guidelines:
|
|
</p>
|
|
<div class="orderedlist"><ol class="orderedlist" type="1">
|
|
<li class="listitem">
|
|
do not use built-in arrays,
|
|
</li>
|
|
<li class="listitem">
|
|
do not pass rvalues to <a class="link" href="reference/concept_implementation/semantics/functions.html" title="Functions"><code class="computeroutput"><span class="identifier">begin</span></code></a><code class="computeroutput"><span class="special">()</span></code>,
|
|
<a class="link" href="reference/concept_implementation/semantics/functions.html" title="Functions"><code class="computeroutput"><span class="identifier">end</span></code></a><code class="computeroutput"><span class="special">()</span></code>
|
|
and <a class="link" href="reference/utilities/iterator_range.html" title="Class iterator_range"><code class="computeroutput"><span class="identifier">iterator_range</span></code></a> Range constructors
|
|
and assignment operators,
|
|
</li>
|
|
<li class="listitem">
|
|
use <a class="link" href="reference/concept_implementation/semantics/functions.html" title="Functions"><code class="computeroutput"><span class="identifier">const_begin</span></code></a><code class="computeroutput"><span class="special">()</span></code>
|
|
and <a class="link" href="reference/concept_implementation/semantics/functions.html" title="Functions"><code class="computeroutput"><span class="identifier">const_end</span></code></a><code class="computeroutput"><span class="special">()</span></code>
|
|
whenever your code by intention is read-only; this will also solve most
|
|
rvalue problems,
|
|
</li>
|
|
<li class="listitem">
|
|
do not rely on ADL:
|
|
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
|
|
<li class="listitem">
|
|
if you overload functions, include that header before the headers
|
|
in this library,
|
|
</li>
|
|
<li class="listitem">
|
|
put all overloads in namespace boost.
|
|
</li>
|
|
</ul></div>
|
|
</li>
|
|
</ol></div>
|
|
</div>
|
|
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
|
<td align="left"></td>
|
|
<td align="right"><div class="copyright-footer">Copyright © 2003-2010 Thorsten Ottosen,
|
|
Neil Groves<p>
|
|
Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
|
|
</p>
|
|
</div></td>
|
|
</tr></table>
|
|
<hr>
|
|
<div class="spirit-nav">
|
|
<a accesskey="p" href="upgrade/upgrade_from_1_34.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../index.html"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="faq.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
|
|
</div>
|
|
</body>
|
|
</html>
|