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59 lines
3.5 KiB
HTML
<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
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<title>Background</title>
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<link rel="stylesheet" href="boostbook.css" type="text/css">
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<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
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<link rel="home" href="index.html" title="Safe Numerics">
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<link rel="up" href="index.html" title="Safe Numerics">
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<link rel="prev" href="eliminate_runtime_penalty/3.html" title="Mixing Approaches">
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<link rel="next" href="concepts.html" title="Type Requirements">
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</head>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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<table cellpadding="2" width="100%"><tr>
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<td valign="top"><img href="index.html" height="164px" src="pre-boost.jpg" alt="Library Documentation Index"></td>
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<td><h2>Safe Numerics</h2></td>
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</tr></table>
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<div class="spirit-nav">
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<a accesskey="p" href="eliminate_runtime_penalty/3.html"><img src="images/prev.png" alt="Prev"></a><a accesskey="u" href="index.html"><img src="images/up.png" alt="Up"></a><a accesskey="h" href="index.html"><img src="images/home.png" alt="Home"></a><a accesskey="n" href="concepts.html"><img src="images/next.png" alt="Next"></a>
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</div>
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<div class="section">
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<div class="titlepage"><div><div><h2 class="title" style="clear: both">
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<a name="safe_numerics.notes"></a>Background</h2></div></div></div>
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<p>This library is a re-implementation of the facilities provided by
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<a href="http://safeint.codeplex.com" target="_top">David LeBlanc's SafeInt
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Library</a> using C++14 and the <a href="http://www.boost.org" target="_top">Boost
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Libraries</a>. I found this library very well done in every way. My main
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usage was to run unit tests for my embedded systems projects on my PC.
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Still, I had a few issues.</p>
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<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
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<li class="listitem"><p>It was a lot of code in one header - 6400 lines. Very unwieldy to
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understand, modify and maintain.</p></li>
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<li class="listitem"><p>I couldn't find separate documentation other than that in the
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header file.</p></li>
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<li class="listitem"><p>It didn't use <a href="http://www.boost.org" target="_top">Boost</a>
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conventions for naming.</p></li>
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<li class="listitem"><p>It required porting to different compilers.</p></li>
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<li class="listitem"><p>It had a very long license associated with it.</p></li>
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<li class="listitem"><p>I could find no test suite for the library.</p></li>
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</ul></div>
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<p>This version addresses these issues. It exploits <a href="http://www.boost.org" target="_top">Boost</a> facilities such as template
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metaprogramming to reduce the number of lines of source code to
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approximately 4700. It exploits the Boost Preprocessor Library to generate
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exhaustive tests.</p>
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<p>All concepts, types and functions documented are declared in the name
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space <code class="computeroutput">boost::numeric</code>.</p>
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</div>
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<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
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<td align="left"></td>
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<td align="right"><div class="copyright-footer">Copyright © 2012 Robert Ramey<p><a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">Subject to Boost
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Software License</a></p>
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</div></td>
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</tr></table>
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<hr>
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<div class="spirit-nav">
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<a accesskey="p" href="eliminate_runtime_penalty/3.html"><img src="images/prev.png" alt="Prev"></a><a accesskey="u" href="index.html"><img src="images/up.png" alt="Up"></a><a accesskey="h" href="index.html"><img src="images/home.png" alt="Home"></a><a accesskey="n" href="concepts.html"><img src="images/next.png" alt="Next"></a>
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</div>
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</body>
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