Symbian3/SDK/Source/GUID-11BF98BD-814A-5CB8-B83E-6D14F38F1783.dita
changeset 13 48780e181b38
parent 12 80ef3a206772
child 14 578be2adaf3e
--- a/Symbian3/SDK/Source/GUID-11BF98BD-814A-5CB8-B83E-6D14F38F1783.dita	Fri Jul 16 17:23:46 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,70 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
-<!-- This component and the accompanying materials are made available under the terms of the License 
-"Eclipse Public License v1.0" which accompanies this distribution, 
-and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
-<!-- Initial Contributors:
-    Nokia Corporation - initial contribution.
-Contributors: 
--->
-<!DOCTYPE concept
-  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
-<concept id="GUID-11BF98BD-814A-5CB8-B83E-6D14F38F1783" xml:lang="en"><title>ENUM
-statement</title><prolog><metadata><keywords/></metadata></prolog><conbody>
-<codeblock xml:space="preserve">&lt;enum-statement&gt;
-enum-statement ::= 
-enum [&lt;enum-label&gt; ] { &lt;enum-list&gt; };</codeblock>
-<p>Use an <codeph>enum</codeph> (or an <codeph>ENUM</codeph>) statement to
-define a set of integer values. The values are associated with symbols defined
-in the <codeph>enum-list</codeph>; the syntax and the semantics are compatible
-with those of C++ enumerations. Note that the final semi-colon in an <codeph>enum</codeph> may
-be omitted; however, to retain compatibility with the C++ compiler, it is
-advisable to retain it.</p>
-<p>Each member of the <codeph>enum-list</codeph> is followed by a comma except
-for the last one. The syntax of a member is defined as:</p>
-<codeblock xml:space="preserve">&lt;enum-member&gt;
-enum-member ::= 
-&lt;member-name&gt; [ = &lt;initialiser&gt; ] </codeblock>
-<p>The defined enumerator symbols can be used in both C++ code and resource
-scripts and are commonly defined in files which have the conventional file
-extension <filepath>hrh</filepath>. The <filepath>.hrh</filepath> files are
-included in both C++ files and resource source files.</p>
-<p>In general, each enumerator can be assigned a specific value. If no value
-is explicitly assigned, the value generated by the resource compiler is the
-value of the previous enumerator plus one. If the first enumerator is not
-assigned an explicit value, it defaults to <codeph>0</codeph>.</p>
-<p>The assigned value can be coded in either hexadecimal or plain decimal
-notation.</p>
-<example><p>The <codeph>enum</codeph> definition:</p><codeblock id="GUID-838045EF-9C35-5864-B327-D486D8A87E3D" xml:space="preserve">enum
- {
- EExampleCmdIdFirst=0x100,
- EExampleCmdIdSecond,
- EExampleCmdIdThird,
- EExampleCmdIdFourth
- };</codeblock><p>defines the enumerators <codeph>EExampleCmdIdFirst</codeph>, <codeph>EExampleCmdIdSecond</codeph> etc.
-and assigns values to them. <codeph>EExampleCmdIdFirst</codeph> is assigned
-the value <codeph>0x100</codeph> (decimal 256), <codeph>EExampleCmdIdSecond</codeph> is
-assigned the value <codeph>0x101</codeph> (decimal 257) etc.</p><codeblock id="GUID-47858CC6-812E-5668-A82E-612C9708D2E2" xml:space="preserve">enum {
- testvalue1=10,
- testvalue2,
- testvalue3=20,
- testvalue4
- }; 
-
-STRUCT TEST1
- {
- BYTE b1;
- BYTE b2;
- BYTE b3;
- BYTE b4;
- } 
-
-RESOURCE TEST1 test
- {
- b1=testvalue1;
- b2=testvalue2;
- b3=testvalue3;
- b4=testvalue4;
- }</codeblock><p>In this example the resource generated is: <codeph>0x0A 0x0B
-0x14 0x15</codeph> </p></example>
-</conbody></concept>
\ No newline at end of file