/usr/share/titan/help/info/friend.html is in eclipse-titan 6.3.1-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | <!--
Copyright (c) 2000-2017 Ericsson Telecom AB
All rights reserved. This program and the accompanying materials
are made available under the terms of the Eclipse Public License v1.0
which accompanies this distribution, and is available at
http://www.eclipse.org/legal/epl-v10.html
Contributors:
Baji, Laszlo
Balasko, Jeno
Szabados, Kristof
-->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta http-equiv="Content-Language" content="en-us">
<title>friend</title>
</head>
<body bgcolor="#DAD3C5" vlink="#0094D2" link="#003258">
<table align="left" border="0" cellspacing="0" cellpadding="0" valign=top>
<tr>
<td width=105 height=40><a href="https://projects.eclipse.org/projects/tools.titan"><img src="../images/titan_transparent.gif" border=0 width=105 height=40 align="left" alt="Titan"></a></td>
</tr>
</table>
<table border="0" align="right" cellpadding="0" cellspacing="0">
<tr>
<td><a href="../titan_main.html" alt="contents"><img border="0" src="../images/ao.jpg" width="53" height="40"></a></td>
<td><a href="../titan_index.html" alt="index"><img border="0" src="../images/up.jpg" width="53" height="40"></a></td>
<td><a href="for.html" alt="previous"><img border="0" src="../images/left.jpg" width="53" height="40"></a></td>
<td><a href="from.html" alt="next"><img border="0" src="../images/right.jpg" width="53" height="40"></a></td>
</tr>
</table>
<p><br clear="all">
</p>
<hr>
<h1>friend</h1>
<blockquote>
<p>1. <a href="#1."> Declaring a definition with friend visibility</a></p>
<p>2. <a href="#2."> Declaring a friend module</a></p>
</blockquote>
<hr align="left" width="75%">
<h4><a name="1.">1. Declaring a definition with friend visibility</a></h4>
<hr align="left" width="50%">
<p>Friend is a visibility modifier, that can be atteched to definitions on module level. Where it means that the definition is visible in every friend module where it is imported to.
<div align="center">
<center>
<table border="0" width="90%" bgcolor="#FFB599" cellpadding="4">
<tr>
<td width="100%">
<h3 align="center"><font face="Courier New" color="#003258" size="5"><b>friend definition;</b></font></h3>
</td>
</tr>
</table>
</center>
</div>
<p><a href="#Ex1">Example</a></p>
<hr align="left" width="75%">
<h4><a name="1.">2. Declaring a friend module</a></h4>
<hr align="left" width="50%">
<p>A module can declare his friend modules, for which its friend definition will be visible.
<div align="center">
<center>
<table border="0" width="90%" bgcolor="#FFB599" cellpadding="4">
<tr>
<td width="100%">
<h3 align="center"><font face="Courier New" color="#003258" size="5"><b>friend module identifier_list;</b></font></h3>
</td>
</tr>
</table>
</center>
</div>
<p><a href="#Ex1">Example</a></p>
<hr align="left" width="75%">
<p>Related keywords:</p>
<ul>
<li><a href="public.html"><b><font face="Courier New" color="#003258" size="4">public</font></b></a></li>
<li><a href="private.html"><b><font face="Courier New" color="#003258" size="4">private</font></b></a></li>
</ul>
<p><a name="Ex1">Example 1</a>:
<p><font face="Courier New">module module1 {<br>
import from module2 all;<br>
<br>
const module2Type c_example1 := 4; //by default public, visible<br>
const module2PublieType c_example2 := 4; //public, visible<br>
const module2FriendType c_example3 := 4; //this is a friend module, visible<br>
const module2PrivateType c_example4 := 4; //ERROR, not visible<br>
}</font>
<p><font face="Courier New">module module2 {<br>
friend module1;<br>
<br>
type integer module2Type;//by default public, visible in every module<br>
public type integer module2PublieType; //public, visible in every module<br>
friend type integer module2FriendType; //friend, visible only in friend modules<br>
private type module2PrivateType; //private, visible only in this module<br>
}</font>
<hr align="left" width="25%">
<hr align="left" width="25%">
</body>
</html>
|