author | Dominic Pinkman <dominic.pinkman@nokia.com> |
Wed, 16 Jun 2010 10:24:13 +0100 | |
changeset 10 | d4524d6a4472 |
parent 0 | 89d6a7a84779 |
permissions | -rw-r--r-- |
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Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
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<?xml version="1.0" encoding="utf-8"?> |
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<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. --> |
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<!-- This component and the accompanying materials are made available under the terms of the License |
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"Eclipse Public License v1.0" which accompanies this distribution, |
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and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". --> |
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<!-- Initial Contributors: |
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Nokia Corporation - initial contribution. |
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Contributors: |
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--> |
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Initial contribution of Documentation_content according to Feature bug 1266 bug 1268 bug 1269 bug 1270 bug 1372 bug 1374 bug 1375 bug 1379 bug 1380 bug 1381 bug 1382 bug 1383 bug 1385
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<!DOCTYPE concept |
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PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd"> |
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<concept id="GUID-54417A4F-710D-5257-BF49-13D9F28C92B9" xml:lang="en"><title>Memory |
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Management Overview</title><shortdesc>Provides functionality concerned with how memory is allocated for |
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and within programs.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody> |
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<section id="GUID-F614F405-BECD-404C-800E-C723107FEE5A"><title>Purpose</title> <p>Fundamental to Symbian platform programs |
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is a concern that memory, as a limited resource, is carefully handled, particularly |
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in the event of error conditions. For this reason, exception handling and |
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memory management are closely tied together in the Cleanup Support API.</p> </section> |
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<section id="GUID-C176F084-C218-41EC-8C8C-AD5E74235382"><title>Architectural relationships</title> <p>The Uikon framework |
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uses these APIs to provide to each GUI program the basic infrastructure for |
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well-behaved memory handling. In particular, each GUI program has support |
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for cleaning up memory in exception conditions, and, in debug builds, detection |
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of memory leaks. </p> </section> |
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<section id="GUID-F8EE693D-A01C-49BF-A2DD-FD50CB6EEAF1"><title>Description</title> <p>Functionality is provided by a number |
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of APIs. Use them as follows:</p> <p><xref href="GUID-E5A83EF3-948B-5729-A2CD-3644E803520B.dita">Cleanup |
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Support Overview</xref> </p> <p>Provides idioms to handle program exceptions, |
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and to clean up memory when exceptions occur.</p> <p><xref href="GUID-6D8460DF-8B0F-5249-B236-92ABE0E67A14.dita">Memory |
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Allocation Overview</xref> </p> <p>Provides low-level functionality by which |
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a Symbian platform process can access and manipulate memory areas.</p> </section> |
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<section id="GUID-6C1446EB-CAF5-4545-BB75-3F894740AEF8"><title>See also</title> <p><xref href="GUID-FBE448A4-4728-5EE5-84F2-4790735857B3.dita">Basic |
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Types Overview</xref> </p> <p><xref href="GUID-506642C2-A14F-55F2-9377-43DDB14F4053.dita">Raw |
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Memory Overview</xref> </p> <p><xref href="GUID-FF8F5D97-7D37-5F6B-84A3-C064E2FD53E0.dita">System |
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Static Functions Overview</xref> </p> <p><xref href="GUID-5D4B86D3-20C4-5D87-A6C1-225018D32347.dita">Thread |
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And Process Management Overview</xref> </p> </section> |
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</conbody></concept> |