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core/com.nokia.carbide.cpp.compiler.doc.user/html/emb_systems/emb_differences.htm
author stechong
Wed, 20 Oct 2010 11:19:31 -0500
changeset 2165 2a7b5eccb0bc
parent 1641 2b3996fc09a1
permissions -rw-r--r--
Keeping PlatSim internal only.

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<title>Differences Between ISO C++ and EC++</title>
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<h3>Differences Between ISO C++ and EC++</h3>
<p>The EC++ proposal does not support the following ISO C++ (ANSI C++) features.</p>
<h4>Templates</h4>
<p>ANSI C++ supports templates. The EC++ proposal does not include template support for class or functions.</p>
<h4>Libraries </h4>
<p>The EC++ proposal supports the <span class="code">&lt;string&gt;</span>, <span class="code">&lt;complex&gt;</span>, <span class="code">&lt;ios&gt;</span>, <span class="code">&lt;streambuf&gt;</span>, <span class="code">&lt;istream&gt;</span>, and <span class="code">&lt;ostream&gt;</span> classes, but only in a non-template form. The EC++ specifications do not support any other ANSI C++ libraries, including the STL-type algorithm libraries.</p>
<h4>File Operations</h4>
<p>The EC++ proposal does not support any file operations except simple console input and output file types. </p>
<h4>Localization</h4>
<p>The EC++ proposal does not contain localization libraries because of the excessive memory requirements.</p>
<h4>Exception Handling</h4>
<p>The EC++ proposal does not support exception handling.</p>
<h4>Unsupported Language Features</h4>
<p>The EC++ proposal does not support the following language features:</p>
<ul>
  <li>mutable specified</li>
  <li>RTTI </li>
  <li>namespace </li>
  <li>multiple inheritance</li>
  <li>virtual inheritance </li>
</ul>
<div id="footer">Copyright &copy; 2010 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. <br>License: <a href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a></div>


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FCL/sftools/dev/ide/carbidecpp